Ribbon Communications Inc. Releases Third Quarter 2018 Financial Results

WESTFORD, Mass., Oct. 30, 2018 /PRNewswire/ -- Ribbon Communications Inc. (Nasdaq: RBBN), a global leader in secure and intelligent cloud communications, today announced its financial results for the third quarter 2018.

"I am very pleased with our accomplishments this past quarter, which validate the momentum we have built. During the third quarter of 2018, we benefitted from solution sales across our global installed base, illustrating the depth and breadth of our product offerings as well as our extensive worldwide reach," said Fritz Hobbs, President and Chief Executive Officer of Ribbon Communications. "During the quarter, we also completed the acquisition of Edgewater Networks, which places us in a strategic position to benefit from growth in the enterprise Edge market."

Third Quarter 2018 Financial Highlights(1,2,3)

    --  GAAP total revenue was $152 million (including $10 million of revenue
        attributable to the acquisition of Edgewater), compared with $137
        million in the second quarter of 2018 and $75 million in the comparable
        period a year ago.
    --  Non-GAAP total revenue was $159 million (including $10 million of
        revenue attributable to the acquisition of Edgewater), compared with
        $145 million in the second quarter of 2018 and $75 million in the
        comparable period a year ago.
    --  GAAP net loss was $10 million, compared with a net loss of $20 million
        in the second quarter of 2018 and net income of $3 million in the
        comparable period a year ago.
    --  Non-GAAP net income was $23 million, compared with $14 million in the
        second quarter of 2018 and $13 million in the comparable period a year
        ago.
    --  GAAP loss per share was $0.10, compared with a loss per share of $0.20
        in the second quarter of 2018 and GAAP diluted earnings per share of
        $0.07 in the comparable period a year ago.
    --  Non-GAAP diluted earnings per share was $0.21, compared with $0.14 in
        the second quarter of 2018 and $0.26 in the comparable period a year
        ago.
    --  Non-GAAP Adjusted EBITDA was $29 million, compared with $20 million in
        the second quarter of 2018 and $15 million in the comparable period a
        year ago.
    --  Cash and investments were $43 million at September 30, 2018, compared
        with $55 million at the end of the second quarter of 2018 and $83
        million at fiscal year-end 2017.

"Third quarter non-GAAP Revenue grew to $159 million and Adjusted EBITDA of $29 million grew 45 percent compared with the second quarter 2018. These results demonstrate solid execution of our ongoing strategic priorities as well as our integration efforts," said Daryl E. Raiford, Chief Financial Officer of Ribbon Communications. "We are adjusting our full year 2018 guidance to reflect better-than-expected third quarter results and the acquisition of Edgewater. We now expect full year 2018 non-GAAP Revenue to be approximately $610 million and Adjusted EBITDA to be in excess of $80 million. We continue to be focused on building a solid business, emphasizing profitability, and expect an end-of-year 2018 Adjusted EBITDA exit velocity in excess of $110 million."

Third Quarter 2018 Customer and Company Highlights

    --  Continued delivery on a large fixed network transformation project for a
        North American Tier 1 service provider.  The Company is less than
        halfway through this estimated 10-year deployment.
    --  Expanded the capacities on deployed core SBCs and media gateways at two
        other North American Tier 1 service providers.
    --  Deployed Ribbon's software-based SBC SWe product at a Canadian Tier 1
        service provider.
    --  Deployed our Enterprise SBC portfolio in the call center applications of
        two large global banks headquartered in the U.S. that are aggressively
        migrating to IP-based communications and replacing their legacy SBC
        vendor.?
    --  Continued expansion of the Company's deployments in the Cable
        Multi-System Operator (MSO) segment with Ribbon's advanced network-wide
        SBC portfolio at a large Tier 1 MSO.?
    --  Expanded network capacity utilizing softswitches and media gateways at a
        mobile Tier 1 service provider in Asia.
    --  Signed a contract with a large North American Tier 1 service provider
        for Kandy's White Label CPaaS solutions to enable embedded
        communications for its Enterprise customers.
    --  Recognized revenue from the sale of our Ribbon Protect end-to-end
        security, network operations and analytics platform from our first
        customer, Softbank, and also signed our second customer, a large
        U.S.-based university.?

(1) The Sonus-GENBAND merger occurred on October 27, 2017. The consolidated financial results included in this press release represent the consolidated financial results of Sonus Networks, Inc. prior to October 27, 2017, and the consolidated financial results of Ribbon Communications on and after such date. The financial results of GENBAND are included in Ribbon Communications' consolidated financial results beginning October 27, 2017.
(2) The acquisition of Edgewater Networks Inc. was completed on August 3, 2018. The financial results of Edgewater Networks are included in Ribbon Communications' consolidated financial results beginning August 3, 2018.
(3) Please see the reconciliation of non-GAAP and GAAP financial measures and additional information about non-GAAP measures in the press release appendix.

Upcoming Fourth Quarter 2018 Investor Conference Schedule

    --  November 8, 2018 - The Stephens Fall Investment Conference, Lotte New
        York Palace Hotel, New York City
    --  December 4, 2018 - The Raymond James Technology Investors Conference,
        The Westin Grand Central Hotel, New York City
    --  December 11, 2018 - Cowen's 5(th) Annual Networking & Cybersecurity
        Summit, Lotte New York Palace Hotel, New York City

Conference Call Details and Replay Information
Ribbon Communications will offer a live, listen-only webcast of the conference call to discuss its financial results for the third quarter ended September 30, 2018 on October 30, 2018, via the investor section of its website at http://investors.ribboncommunications.com/press-and-events/events-and-presentations, where a replay will also be available shortly following the conference call.

Date: October 30, 2018
Time: 4:30 p.m. (ET)
Dial-in number: 800-913-1647 - International callers: +1-212-231-2936

A telephone playback of the call will be available following the conference call until November 13, 2018 and can be accessed by calling 800-633-8284 or +1-402-977-9140 for international callers. The reservation number for the replay is 21897045.

About Ribbon Communications
Ribbon Communications is a company with two decades of leadership in real-time communications. Built on world-class technology and intellectual property, the company delivers intelligent, secure, embedded real-time communications for today's world. The company transforms fixed, mobile and enterprise networks from legacy environments to secure IP and cloud-based architectures, enabling highly productive communications for consumers and businesses. With a global footprint, Ribbon's innovative, market-leading portfolio empowers service providers and enterprises with rapid service creation in a fully virtualized environment. The company's Kandy real-time communications software platform delivers a comprehensive set of advanced embedded and unified (CPaaS and UCaaS) communications capabilities that enables this transformation. To learn more, visit ribboncommunications.com.

Important Information Regarding Forward-Looking Statements
The information in this release contains "forward-looking" statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995, which are subject to a number of risks and uncertainties. All statements other than statements of historical facts contained in this release, including without limitation statements made by our chief executive officer and our chief financial officer regarding our anticipated financial performance, the future results of operations, financial position, integration efforts and opportunities for the Company, business strategy, strategic position, and plans and objectives of management for future operations are forward-looking statements. Without limiting the foregoing, the words "believes", "estimates", "expects", "expectations", "intends", "may", and other similar language, whether in the negative or affirmative, are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words.

Forward-looking statements are based on our current expectations and assumptions regarding our business, the economy and other future conditions. Because forward-looking statements relate to the future, they are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict. Our actual results may differ materially from those contemplated in these forward-looking statements due to various risks, uncertainties and other important factors, including our ability to realize benefits from acquisitions that we have completed; the effects of disruption from the acquisitions we have completed, making it more difficult to maintain relationships with employees, customers or business partners; the timing of customer purchasing decisions and our recognition of revenues; economic conditions; our ability to recruit and retain key personnel; difficulties supporting our strategic focus on channel sales; difficulties retaining and expanding our customer base; difficulties leveraging market opportunities; the impact of restructuring and cost-containment activities; litigation; actions taken by significant stockholders; difficulties providing solutions that meet the needs of customers; market acceptance of our products and services; rapid technological and market change; our ability to protect our intellectual property rights; our ability to maintain partner, reseller, distribution and vendor support and supply relationships; higher risks in international operations and markets; the impact of increased competition; currency fluctuations; changes in the market price of our common stock; and/or failure or circumvention of our controls and procedures. For further information regarding risks and uncertainties associated with Ribbon Communications' business, please refer to the "Risk Factors" section of Ribbon Communications' most recent annual and quarterly report filed with the SEC. Any forward-looking statements represent Ribbon Communications' views only as of the date on which such statement is made and should not be relied upon as representing Ribbon Communications' views as of any subsequent date. While Ribbon Communications may elect to update forward-looking statements at some point, Ribbon Communications specifically disclaims any obligation to do so.

Discussion of Non-GAAP Financial Measures
Ribbon Communications management uses several different financial measures, both GAAP and non-GAAP, in analyzing and assessing the overall performance of the business, making operating decisions, planning and forecasting future periods, and determining payments under compensation programs. Our annual financial plan is prepared both on a GAAP and non-GAAP basis, and the non-GAAP annual financial plan is approved by our board of directors. Continuous budgeting and forecasting for revenue and expenses are conducted on a non-GAAP basis (in addition to GAAP) and actual results on a non-GAAP basis are assessed against the annual financial plan. We consider the use of non-GAAP financial measures helpful in assessing the core performance of our continuing operations and when planning and forecasting future periods. By continuing operations, we mean the ongoing results of the business adjusted for acquisition-related revenue as a result of purchase accounting and the related cost of revenue, the impact of the new revenue standard, and excluding certain expenses and credits, including, but not limited to stock-based compensation, amortization of intangible assets, settlement expense, certain litigation costs, merger integration costs, acquisition-related facilities adjustments, acquisition- and integration-related expense, restructuring, the gains on the sales of intangible assets and reductions to income tax expense resulting from the reversal of reserves on our deferred tax assets. While our management uses non-GAAP financial measures as a tool to enhance their understanding of certain aspects of our financial performance, our management does not consider these measures to be a substitute for, or superior to, GAAP measures. In addition, our presentations of these measures may not be comparable to similarly titled measures used by other companies. These non-GAAP financial measures should not be considered alternatives for, or in isolation from, the financial information prepared and presented in accordance with GAAP.

Investors are cautioned that there are material limitations associated with the use of non-GAAP financial measures as an analytical tool. In particular, many of the adjustments to Ribbon's financial measures reflect the exclusion of items that are recurring and will be reflected in our financial results for the foreseeable future.

Acquisition-Related Revenue and Cost of Revenue; Impact of New Revenue Standard
We provide the supplementary non-GAAP financial measures, non-GAAP Product revenue, non-GAAP Service revenue and non-GAAP Total revenue, which include revenue related to the acquisitions of GENBAND and Edgewater that we would have recognized but for the purchase accounting treatment of these transactions. We also include eliminated revenue resulting from our adoption in 2018 of the new revenue recognition standard. Because GAAP accounting requires the elimination of this revenue as well as the impact on future revenue of our adoption in 2018 of the new revenue standard, GAAP results alone do not fully capture all of our economic activities. These non-GAAP adjustments are intended to reflect the full amounts of such revenue and the related cost of revenue. We include these adjustments to allow for more complete comparisons to the financial results of our historical operations, forward-looking guidance and the financial results of peer companies. We believe these adjustments are useful to management and investors as a measure of the ongoing performance of the business. These adjustments do not accelerate revenue, but instead include revenue (and the related cost of revenue) that would have been recognized in our 2017 results, and included in our 2018 guidance and results, but for the purchase accounting and new revenue standard adjustments required by GAAP.

Stock-Based Compensation
Stock-based compensation expense is different from other forms of compensation, as it is a non-cash expense. For example, a cash salary generally has a fixed and unvarying cash cost. In contrast, the expense associated with an equity-based award is generally unrelated to the amount of cash ultimately received by the employee, and the cost to us is based on a stock-based compensation valuation methodology, subjective assumptions and the variety of award types, all of which may vary over time. We evaluate performance without these measures because stock-based compensation expense is influenced by the Company's stock price and other factors such as volatility and interest rates that are beyond our control. The expense related to stock-based awards is generally not controllable in the short-term and can vary significantly based on the timing, size and nature of awards granted. As such, we do not include such charges in our operating plans, and we believe that presenting non-GAAP operating results that exclude stock-based compensation provides investors with visibility and insight into our management's method of analysis and the Company's core operating performance. It is reasonable to expect that stock-based compensation will continue in future periods.

Amortization of Intangible Assets
We exclude the amortization of acquired intangible assets from non-GAAP expense and income measures. These amortization amounts are inconsistent in frequency and amount and are significantly impacted by the timing and size of acquisitions. Although we exclude amortization of acquired intangible assets from our non-GAAP expenses, we believe that it is important for investors to understand that intangible assets contribute to revenue generation. We believe that excluding the non-cash amortization of intangible assets facilitates the comparison of our financial results to our historical operating results and to other companies in our industry as if the acquired intangible assets had been developed internally rather than acquired. Amortization of intangible assets that relate to past acquisitions will recur in future periods until such intangible assets have been fully amortized.

Settlement Expense
In the first quarter of 2018, we recorded $1.7 million of expense related to settlements, comprised of $1.4 million for the settlement of litigation in connection with our acquisition of Taqua LLC and $0.3 million of patent litigation settlement expense. In the third quarter of 2017, we recorded $1.6 million of expense related to potential fines in connection with the then-ongoing SEC investigation, which we paid to the SEC, along with an additional $0.3 million recorded in the fourth quarter of 2017, in the third quarter of 2018. These amounts are included as components of general and administrative expense. We believe that such settlement costs are not part of our core business or ongoing operations, are unplanned and generally not within our control. Accordingly, we believe that excluding costs such as the SEC potential fines and patent litigation settlement expense facilitates the comparison of our financial results to our historical operating results and to other companies in our industry.

Litigation Costs
In connection with certain ongoing litigation between GENBAND and one of its competitors, we have incurred litigation costs beginning in the fourth quarter of 2017. In March 2018, we filed litigation on behalf of Sonus against the same competitor asserting additional intellectual property infringement. We expect to incur significant future litigation costs related to these matters. These costs are included as a component of general and administrative expense. We believe that such costs are not part of our core business or ongoing operations, are unplanned and generally not within our control. Accordingly, we believe that excluding the litigation costs related to this specific legal matter facilitates the comparison of our financial results to our historical operating results and to other companies in our industry.

Merger Integration Costs
We consider certain merger integration costs to be unpredictable and dependent on a significant number of factors that may be outside of our control. These amounts represent costs related to the Merger initially recorded as a component of General and administrative expense in the third quarter of 2017. In the fourth quarter of 2017, we reclassified these merger integration costs, aggregating $0.2 million, to Acquisition- and integration-related expense. We do not consider these merger integration costs to be related to the continuing operations of the combined business or the Company. We believe that excluding merger integration costs facilitates the comparison of our financial results to our historical operating results and to other companies in our industry.

Acquisition-Related Facilities Adjustments
GAAP accounting requires that the deferred rent liability of an acquired company be written off as part of purchase accounting and that the combined company's rent expense on a straight-line basis begin as of the acquisition date. As a result, we recorded more rent expense than would have been recognized but for the purchase accounting treatment of GENBAND's assumed deferred rent liability. We include this adjustment, which relates to the acquisition of GENBAND, to allow for more complete comparisons to the financial results of our historical operations, forward-looking guidance and the financial results of peer companies. We believe these adjustments provide an indication of the rent expense that would have been recognized, but for the purchase accounting in connection with the acquisition of GENBAND.

Acquisition- and Integration-Related Expense
We consider certain acquisition- and integration-related costs to be unrelated to the organic continuing operations of our acquired businesses and the Company and they are generally not relevant to assessing or estimating the long-term performance of the acquired assets. In addition, the size, complexity and/or volume of an acquisition, which often drives the magnitude of acquisition- and integration-related costs, may not be indicative of future acquisition- and integration-related costs. By excluding these acquisition- and integration-related costs from our non-GAAP measures, management is better able to evaluate our ability to utilize our existing assets and estimate the long-term value that acquired assets will generate for us. We exclude certain acquisition- and integration-related costs to allow more accurate comparisons of our financial results to our historical operations, forward-looking guidance and the financial results of less acquisitive peer companies. In addition, we believe that providing supplemental non-GAAP measures that exclude these items allows management and investors to consider the ongoing operations of the business both with and without such expenses.

Restructuring
We have recorded restructuring expense to streamline operations and reduce operating costs by closing and consolidating certain facilities and reducing our worldwide workforce. We review our restructuring accruals regularly and record adjustments (both expense and credits) to these estimates as required. We believe that excluding restructuring expense and credits facilitates the comparison of our financial results to our historical operating results and to other companies in our industry, as there are no future revenue streams or other benefits associated with these costs.

Gain on the Sale of Intangible Asset
In the second quarter of 2017, we sold an intangible asset that we had acquired in connection with a previous acquisition. This amount is included as a component of other income, net. We believe that such gains are not part of our core business or ongoing operations; we had not used the intangible asset in connection with revenue-producing activities and would not have used it as such in the future. Accordingly, we believe that excluding from our results the other income arising from this sale facilitates the comparison of our financial results to our historical results and to other companies in our industry.

Tax Benefit Arising from Purchase Accounting
In the third quarter of 2018, we assessed our ability to use our tax benefits and determined that it was more likely than not that some of these benefits will be recognized. As a result, we reduced our deferred tax asset valuation allowance, resulting in an income tax benefit of $0.8 million and reducing our income tax provision in both the three and nine months ended September 30, 2018. We believe that such a benefit is not part of our core business or ongoing operations, as it was the result of an acquisition and was unrelated to our revenue-producing activities. Accordingly, we believe that excluding the benefit arising from this adjustment to our income tax provision facilitates the comparison of our financial results to our historical results and to other companies in our industry.

Adjusted EBITDA
We use Adjusted EBITDA as a supplemental measure to review and assess our performance. We calculate Adjusted EBITDA by excluding from net income (loss): interest income (expense), net; income tax benefit (provision); depreciation; and amortization of intangible assets. In addition, we exclude from net income (loss): adjustments to revenue and cost of revenue related to revenue reductions resulting from purchase accounting and adoption of the new revenue standard; stock-based compensation expense; settlement expense; certain litigation costs; merger integration costs; acquisition-related facilities adjustments; acquisition- and integration-related expense; restructuring; and other income, net. In general, we add back the expenses that we consider to be non-cash and/or not part of our ongoing operations. Adjusted EBITDA is a non-GAAP financial measure that is used by our investing community for comparative and valuation purposes. We disclose this metric to support and facilitate our dialogue with research analysts and investors. Other companies may calculate Adjusted EBITDA differently than we do, limiting its usefulness as a comparative measure.

We believe that providing non-GAAP information to investors, in addition to the GAAP presentation, will allow investors to view the financial results in the way management views them. We further believe that providing this information helps investors to better understand our core financial and operating performance and evaluate the efficacy of the methodology and information used by our management to evaluate and measure such performance.

Investor Relations
Sara Leggat
+1 (978) 614-8841
sleggat@rbbn.com

US Press
Dennis Watson
+1 (214) 695-2214
dwatson@rbbn.com

International Press
Catherine Berthier
+1 (646) 741-1974
cberthier@rbbn.com

Analyst Relations
Michael Cooper
+1 (708) 383-3387
mcooper@rbbn.com


                                                                                   
            RIBBON COMMUNICATIONS INC.


                                                                              
            Consolidated Statements of Operations


                                                                           
     (in thousands, except percentages and per share amounts)


                                                                                           
            (unaudited)






                                                                                                      
            Three months ended



                                                                                                   
            September 30,                      
     June 30,                       
     September 30,


                                                                                                                               2018                                2018                                2017




     Revenue:


                             
            Product                                  $77,283                                                 $63,123                          $44,120


                             
            Service                                   75,185                                                  74,238                           30,509



                             
            Total revenue                            152,468                                                 137,361                           74,629






     Cost of revenue:


                             
            Product                                   38,891                                                  30,278                            9,708


                             
            Service                                   31,343                                                  31,972                           10,374



                             
            Total cost of revenue                     70,234                                                  62,250                           20,082






     Gross profit                                                                                                        82,234                              75,111                              54,547






     Gross margin:


                             
            Product                                    49.7%                                                  52.0%                           78.0%


                             
            Service                                    58.3%                                                  56.9%                           66.0%


                             
            Total gross margin                         53.9%                                                  54.7%                           73.1%





     Operating expenses:


                             
            Research and development                  34,403                                                  35,604                           20,798


                             
            Sales and marketing                       31,488                                                  30,738                           17,454


                             
            General and administrative                15,942                                                  15,028                           10,833


                                      Acquisition- and integration-related       5,570                                                   4,280                            1,543


                             
            Restructuring                              2,397                                                   6,097                                -


                                      Total operating expenses                  89,800                                                  91,747                           50,628






     (Loss) income from operations                                                                                      (7,566)                           (16,636)                              3,919



     Interest (expense) income, net                                                                                     (1,420)                              (735)                                260



     Other (expense) income, net                                                                                        (1,254)                            (2,052)                                  1






     (Loss) income before income taxes                                                                                 (10,240)                           (19,423)                              4,180



     Income tax benefit (provision)                                                                                          82                               (499)                              (727)






     Net (loss) income                                                                                                $(10,158)                          $(19,922)                             $3,453

                                                                                                                                                                                                   ===




     (Loss) earnings per share:


                             
            Basic                                                                                 $(0.10)                            $(0.20)                              $0.07


                             
            Diluted                                  $(0.10)                                                $(0.20)                           $0.07





     Shares used to compute (loss) earnings per share:


                             
            Basic                                                                                 104,918                             102,160                              49,753


                             
            Diluted                                  104,918                                                 102,160                           50,131


                                                                   
              RIBBON COMMUNICATIONS INC.


                                                              
              Consolidated Statements of Operations


                                                           
       (in thousands, except percentages and per share amounts)


                                                                           
              (unaudited)






                                                                                                     
              Nine months ended



                                                                                                       
              September 30,                   
     September 30,


                                                                                                                                    2018                               2017




     Revenue:


                     
              Product                                           $191,937                                                $98,305


                     
              Service                                            219,072                                                 85,425



                     
              Total revenue                                      411,009                                                183,730






     Cost of revenue:


                     
              Product                                            102,183                                                 28,748


                     
              Service                                             96,208                                                 30,285



                                Total cost of revenue                              198,391                                                 59,033






     Gross profit                                                                                                            212,618                            124,697






     Gross margin:


                     
              Product                                              46.8%                                                 70.8%


                     
              Service                                              56.1%                                                 64.5%


                                Total gross margin                                   51.7%                                                 67.9%





     Operating expenses:


                                Research and development                           109,056                                                 61,071


                     
              Sales and marketing                                 94,152                                                 47,850


                                General and administrative                          46,571                                                 27,993


                                Acquisition- and integration-
                                 related                                            14,262                                                  6,278


                     
              Restructuring                                       15,162                                                  1,071


                                Total operating expenses                           279,203                                                144,263






     Loss from operations                                                                                                   (66,585)                          (19,566)



     Interest (expense) income, net                                                                                          (2,754)                               772



     Other (expense) income, net                                                                                             (3,058)                               577






     Loss before income taxes                                                                                               (72,397)                          (18,217)



     Income tax provision                                                                                                    (2,587)                           (1,321)






     Net loss                                                                                                              $(74,984)                         $(19,538)






     Loss per share:


                     
              Basic                                                                                            $(0.73)                           $(0.39)


                     
              Diluted                                            $(0.73)                                               $(0.39)





     Shares used to compute loss per share:


                     
              Basic                                                                                            103,009                             49,472


                     
              Diluted                                            103,009                                                 49,472


                                                                                     
              RIBBON COMMUNICATIONS INC.


                                                                                    
              Consolidated Balance Sheets


                                                                                           
              (in thousands)


                                                                                            
              (unaudited)






                                                                                                                                
     September 30,                      
     December 31,


                                                                                                                                                   2018                                 2017



                                                               
             
                Assets



     Current assets:


                
              Cash and cash equivalents                                                                    $35,984                              $57,073


                
              Marketable securities                                                                          7,284                               17,224


                
              Accounts receivable, net                                                                     150,677                              165,156


                
              Inventory                                                                                     21,724                               21,303


                
              Other current assets                                                                          19,830                               21,463



                
              Total current assets                                                                         235,499                              282,219





     Property and equipment, net                                                                                                             25,960                               24,780



     Intangible assets, net                                                                                                                 263,393                              244,414



     Goodwill                                                                                                                               382,493                              335,716



     Investments                                                                                                                                  -                               9,031



     Deferred income taxes                                                                                                                    8,212                                8,434



     Other assets                                                                                                                             8,496                                6,289


                                                                                                                                               $924,053                             $910,883





                                                      
          
             Liabilities and Stockholders' Equity



     Current liabilities:


                
              Revolving credit facility                                                                    $58,000                              $20,000


                
              Accounts payable                                                                              43,215                               45,851


                
              Accrued expenses and other                                                                    74,610                               76,380


                
              Deferred revenue                                                                              82,489                              100,571



                           Total current liabilities                                                                    258,314                              242,802





     Long-term debt, related party                                                                                                           23,500                               22,500



     Deferred revenue, net of current                                                                                                        15,985                               14,184



     Deferred income taxes                                                                                                                    3,869                                2,787



     Other long-term liabilities                                                                                                             32,023                               13,189



                                                           
         Total liabilities                                                              333,691                              295,462






     Commitments and contingencies





     Stockholders' equity:


                
              Common stock                                                                                      11                                   10


                
              Additional paid-in capital                                                                 1,722,116                            1,684,768


                
              Accumulated deficit                                                                      (1,134,957)                         (1,072,426)


                           Accumulated other comprehensive
                            income                                                                                        3,192                                3,069


                                                           
         Total stockholders' equity                                                     590,362                              615,421



                                                                                                                                               $924,053                             $910,883


                                                                                                                                                       
              RIBBON COMMUNICATIONS INC.


                                                                                                                                                 
              Consolidated Statements of Cash Flows


                                                                                                                                                             
              (in thousands)


                                                                                                                                                              
              (unaudited)






                                                                                                                                                                                                              
       Nine months ended



                                                                                                                                                                                                                
        September 30,                      
     September 30,


                                                                                                                                                                                                                                       2018                                 2017




     Cash flows from operating activities:


                            Net loss                                                                                                                                                                $(74,984)                                $(19,538)


                            Adjustments to reconcile net loss to cash flows (used in) provided by operating activities:


                 
              Depreciation and amortization of property and equipment                                                                                                                   8,270                                     5,255


                 
              Amortization of intangible assets                                                                                                                                        37,721                                     6,845


                 
              Stock-based compensation                                                                                                                                                  7,421                                    11,387


                 
              Deferred income taxes                                                                                                                                                      (39)                                      687


                 
              Foreign exchange losses                                                                                                                                                   3,066                                        15


                            Other                                                                                                                                                                                                                (566)


                 
              Changes in operating assets and liabilities:


                                       
              Accounts receivable                                                                                                                                  24,550                                     2,360


                                       
              Inventory                                                                                                                                             2,783                                     1,806


                                       
              Other operating assets                                                                                                                                2,796                                     (560)


                                       
              Accounts payable                                                                                                                                    (7,679)                                      384


                                       
              Accrued expenses and other long-term liabilities                                                                                                   (20,033)                                  (3,028)


                                       
              Deferred revenue                                                                                                                                    (7,413)                                    4,000


                                                                                                     
              Net cash (used in) provided by operating activities                                                                (23,541)                               9,047






     Cash flows from investing activities:


                 
              Purchases of property and equipment                                                                                                                                     (5,950)                                  (3,265)


                 
              Purchases of marketable securities                                                                                                                                     (46,389)                                 (28,731)


                 
              Sale/maturities of marketable securities                                                                                                                                 18,919                                    41,964


                 
              Proceeds from the sale of intangible assets                                                                                                                                                                          576


                                                                                                     
              Net cash (used in) provided by investing activities                                                                (33,420)                              10,544






     Cash flows from financing activities:


                 
              Borrowings under revolving line of credit                                                                                                                               142,500


                 
              Principal payments on revolving line of credit                                                                                                                        (104,500)


                 
              Principal payments of capital lease obligations                                                                                                                           (436)                                     (30)


                 
              Payment of debt issuance costs                                                                                                                                            (624)


                            Proceeds from the sale of common stock in connection with employee purchase
                             plan and                                                                                                                                                                    43                                     1,401
                 exercise of stock options


                            Payment of tax withholding obligations related to net share settlements of
                             restricted stock                                                                                                                                                         (830)                                  (1,904)
                 awards


                                                                                                     
              Net cash provided by (used in) financing activities                                                                  36,153                                (533)






     Effect of exchange rate changes on cash and cash equivalents                                                                                                                                                                (281)                                 299






     Net (decrease) increase in cash and cash equivalents                                                                                                                                                                     (21,089)                              19,357



     Cash and cash equivalents, beginning of year                                                                                                                                                                               57,073                               31,923




     Cash and cash equivalents, end of period                                                                                                                                                                                  $35,984                              $51,280

                                                                                                                                                                                                                                                                        ===


                                                                                                                                                          
              RIBBON COMMUNICATIONS INC.


                                                                                                                                                           
              Supplemental Information


                                                                                                                                                                
              (in thousands)


                                                                                                                                                                  
              (unaudited)






      The following tables provide the details of stock-based compensation, amortization of intangible assets, acquisition-related facilities adjustments, settlement expense, litigation costs and merger integration costs included as
       components of other line items in the Company's Consolidated Statements of Operations and the line items in which these amounts are reported.




                                                                                                                                                                                           
               Three months ended



                                                                                                                                                                            
              September 30,                                            
     June 30,                        
       September 30,


                                                                                                                                                                                                        2018                                                  2018                                    2017




     
                Stock-based compensation


             
              Cost of revenue - product                                                                                                             $21                                                                           $19                             $75


             
              Cost of revenue - service                                                                                                              65                                                                            67                             199



             
              Cost of revenue                                                                                                                        86                                                                            86                             274





             
              Research and development expense                                                                                                      313                                                                           151                           1,095


             
              Sales and marketing expense                                                                                                           585                                                                           485                             871


                        General and administrative expense                                                                                                  1,532                                                                         1,359                           1,647



             
              Operating expense                                                                                                                   2,430                                                                         1,995                           3,613





                                                                 
              Total stock-based compensation                                                                                            $2,516                                                $2,081                                  $3,887








     
                Amortization of intangible assets


             
              Cost of revenue - product                                                                                                         $10,593                                                                        $9,270                          $1,601





             
              Sales and marketing expense                                                                                                         2,855                                                                         2,694                             692



             
              Operating expense                                                                                                                   2,855                                                                         2,694                             692





                                                                 
              Total amortization of intangible assets                                                                                  $13,448                                               $11,964                                  $2,293








     
                Acquisition-related facilities adjustment


             
              Cost of revenue - product                                                                                                             $20                                                                           $20                    
     $        -


             
              Cost of revenue - service                                                                                                              60                                                                            61



             
              Cost of revenue                                                                                                                        80                                                                            81





             
              Research and development expense                                                                                                       98                                                                            98


             
              Sales and marketing expense                                                                                                            45                                                                            45


                        General and administrative expense                                                                                                     28                                                                            28



             
              Operating expense                                                                                                                     171                                                                           171





                                                                 
              Total acquisition-related facilities adjustment                                                                             $251                                                  $252              
       $                    -








     
                Settlement expense


                        General and administrative expense                                                                    
              $                      -                                              
              $                  -                         $1,600








     
                Litigation costs


                        General and administrative expense                                                                                                 $3,147                                                                        $1,901                    
     $        -








     
                Merger integration costs


                        General and administrative expense (A)                                                                
              $                      -                                              
              $                  -                           $178








     (A)  Amount recorded in Q3 2017 reclassified in Q4 2017 to "Acquisition- and integration-related expense."


                                                                                                                             
              RIBBON COMMUNICATIONS INC.


                                                                                                                              
              Supplemental Information


                                                                                                                                   
              (in thousands)


                                                                                                                                    
              (unaudited)






      The following tables provide the details of stock-based compensation, amortization of intangible assets, acquisition-related facilities adjustments, settlement expense, litigation costs, merger integration
       costs and the gain on the sale of an intangible asset included as components of other line items in the Company's Consolidated Statements of Operations and the line items in which these amounts are
       reported.




                                                                                                                                                                                     
               Nine months ended



                                                                                                                                                                                        
              September 30,                      
      September 30,


                                                                                                                                                                                                                     2018                                 2017




     
                Stock-based compensation


              
              Cost of revenue - product                                                                                                                      $91                                                     $261


              
              Cost of revenue - service                                                                                                                      264                                                      777



              
              Cost of revenue                                                                                                                                355                                                    1,038





              
              Research and development expense                                                                                                             1,364                                                    3,650


              
              Sales and marketing expense                                                                                                                  1,944                                                    1,690


              
              General and administrative expense                                                                                                           3,758                                                    5,009



              
              Operating expense                                                                                                                            7,066                                                   10,349





                                                                  
              Total stock-based compensation                                                                                                        $7,421                              $11,387








     
                Amortization of intangible assets


              
              Cost of revenue - product                                                                                                                  $29,455                                                   $4,768





              
              Sales and marketing expense                                                                                                                  8,266                                                    2,077



              
              Operating expense                                                                                                                            8,266                                                    2,077





                                                                  
              Total amortization of intangible assets                                                                                              $37,721                               $6,845








     
                Acquisition-related facilities adjustment


              
              Cost of revenue - product                                                                                                                      $57                                               
     $      -


              
              Cost of revenue - service                                                                                                                      172



              
              Cost of revenue                                                                                                                                229





              
              Research and development expense                                                                                                               278


              
              Sales and marketing expense                                                                                                                    128


              
              General and administrative expense                                                                                                              79



              
              Operating expense                                                                                                                              485





                                                                  
              Total acquisition-related facilities adjustment                                                                                         $714            
      $                    -








     
                Settlement expense


              
              General and administrative expense                                                                                                          $1,730                                                   $1,600








     
                Litigation costs


              
              General and administrative expense                                                                                                          $5,721                                               
     $      -








     
                Merger integration costs


                         General and administrative expense (A)                                                                         
              $                      -                                                    $178








     
                Gain on the sale of intangible asset


              
              Other (expense) income, net                                                                                    
              $                      -                                                    $576








     (A)  Amount recorded in Q3 2017 reclassified in Q4 2017 to "Acquisition- and integration-related expense."


                                                                   
              RIBBON COMMUNICATIONS INC.


                                                             
      Reconciliation of Non-GAAP and GAAP Financial Measures


                                                               
              (in thousands, except percentages)


                                                                          
              (unaudited)






                                                                                 
              Three months ended



                                                                              
              September 30,                 
     June 30,           
     September 30,


                                                                                                           2018                        2018                      2017






     
                GAAP Product revenue                                                                 $77,283                     $63,123                   $44,120



     Acquisition-related revenue adjustment                                                              2,178                       1,741                         -



     Adjustment for new revenue standard                                                                 1,778                       2,437                         -



     
                Non-GAAP Product revenue                                                             $81,239                     $67,301                   $44,120

                                                                                                                                                                ===




     
                GAAP Service revenue                                                                 $75,185                     $74,238                   $30,509



     Acquisition-related revenue adjustment                                                              1,885                       2,547                         -



     Adjustment for new revenue standard                                                                   400                         512                         -



     
                Non-GAAP Service revenue                                                             $77,470                     $77,297                   $30,509

                                                                                                                                                                ===




     
                GAAP Total revenue                                                                  $152,468                    $137,361                   $74,629



     Acquisition-related revenue adjustment                                                              4,063                       4,288                         -



     Adjustment for new revenue standard                                                                 2,178                       2,949                         -



     
                Non-GAAP Total revenue                                                              $158,709                    $144,598                   $74,629

                                                                                                                                                                ===




     
                GAAP Gross margin - product                                                            49.7%                      52.0%                    78.0%



     Acquisition-related revenue adjustment                                                               1.0%                       0.9%                     0.0%



     Acquisition-related cost of revenue adjustment                                                       0.0%                       0.0%                     0.0%



     Adjustment for new revenue standard                                                                  0.8%                       1.2%                     0.0%



     Adjustment to cost of revenue for new revenue standard                                               0.0%                       0.0%                     0.0%



     Stock-based compensation                                                                     
              *                  
           *                     0.2%



     Amortization of intangible assets                                                                   13.7%                      14.7%                     3.6%



     Acquisition-related facilities adjustment                                                    
              *                  
           *                     0.0%



     
                Non-GAAP Gross margin - product                                                        65.2%                      68.8%                    81.8%






     
                GAAP Gross margin - service                                                            58.3%                      56.9%                    66.0%



     Acquisition-related revenue adjustment                                                               1.0%                       1.4%                     0.0%



     Acquisition-related cost of revenue adjustment                                                       0.0%                       0.0%                     0.0%



     Adjustment for new revenue standard                                                                  0.2%                       0.3%                     0.0%



     Adjustment to cost of revenue for new revenue standard                                               0.0%                       0.0%                     0.0%



     Stock-based compensation                                                                             0.1%                       0.1%                     0.6%



     Acquisition-related facilities adjustment                                                            0.1%                       0.1%                     0.0%



     
                Non-GAAP Gross margin - service                                                        59.7%                      58.8%                    66.6%






     
                GAAP Total gross margin                                                                53.9%                      54.7%                    73.1%



     Acquisition-related revenue adjustment                                                               1.0%                       1.1%                     0.0%



     Acquisition-related cost of revenue adjustment                                                       0.0%                       0.0%                     0.0%



     Adjustment for new revenue standard                                                                  0.5%                       0.8%                     0.0%



     Adjustment to cost of revenue for new revenue standard                                               0.0%                       0.0%                     0.0%



     Stock-based compensation                                                                             0.1%                       0.1%                     0.4%



     Amortization of intangible assets                                                                    6.9%                       6.7%                     2.1%



     Acquisition-related facilities adjustment                                                            0.1%                       0.1%                     0.0%



     
                Non-GAAP Total gross margin                                                            62.5%                      63.5%                    75.6%






     
                GAAP Total gross profit                                                              $82,234                     $75,111                   $54,547



     Acquisition-related revenue adjustment                                                              4,063                       4,288                         -



     Acquisition-related cost of revenue adjustment                                                          -



     Adjustment for new revenue standard                                                                 2,178                       2,949                         -



     Adjustment to cost of revenue for new revenue standard                                                  -



     Stock-based compensation                                                                               86                          86                       274



     Amortization of intangible assets                                                                  10,593                       9,270                     1,601



     Acquisition-related facilities adjustment                                                              80                          81                         -




     
                Non-GAAP Total gross profit                                                          $99,234                     $91,785                   $56,422

                                                                                                                                                                ===




     
                GAAP Research and development expense                                                $34,403                     $35,604                   $20,798



     Stock-based compensation                                                                            (313)                      (151)                  (1,095)



     Acquisition-related facilities adjustment                                                            (98)                       (98)                        -




     
                Non-GAAP Research and development expense                                            $33,992                     $35,355                   $19,703

                                                                                                                                                                ===




     
                GAAP Sales and marketing expense                                                     $31,488                     $30,738                   $17,454



     Stock-based compensation                                                                            (585)                      (485)                    (871)



     Amortization of intangible assets                                                                 (2,855)                    (2,694)                    (692)



     Acquisition-related facilities adjustment                                                            (45)                       (45)                        -




     
                Non-GAAP Sales and marketing expense                                                 $28,003                     $27,514                   $15,891

                                                                                                                                                                ===




       *  Less than 0.1% impact on gross margin.


                                                                                                                       
              RIBBON COMMUNICATIONS INC.


                                                                                                                 
      Reconciliation of Non-GAAP and GAAP Financial Measures


                                                                                                                   
              (in thousands, except percentages)


                                                                                                                              
              (unaudited)






                                                                                                                                                           
              Three months ended



                                                                                                                                                        
              September 30,            
     June 30,            
     September 30,


                                                                                                                                                                                       2018                  2018                      2017






     
                GAAP General and administrative expense                                                                                                                          $15,942               $15,028                   $10,833



     Stock-based compensation                                                                                                                                                      (1,532)              (1,359)                  (1,647)



     Settlement expense                                                                                                                                                                  -                                       (1,600)



     Litigation costs                                                                                                                                                              (3,147)              (1,901)                        -



     Merger integration costs (A)                                                                                                                                                        -                                         (178)



     Acquisition-related facilities adjustment                                                                                                                                        (28)                 (28)                        -




     
                Non-GAAP General and administrative expense                                                                                                                      $11,235               $11,740                    $7,408

                                                                                                                                                                                                                                      ===




     
                GAAP Operating expenses                                                                                                                                          $89,800               $91,747                   $50,628



     Stock-based compensation                                                                                                                                                      (2,430)              (1,995)                  (3,613)



     Amortization of intangible assets                                                                                                                                             (2,855)              (2,694)                    (692)



     Settlement expense                                                                                                                                                                  -                                       (1,600)



     Litigation costs                                                                                                                                                              (3,147)              (1,901)                        -



     Merger integration costs (A)                                                                                                                                                        -                                         (178)



     Acquisition-related facilities adjustment                                                                                                                                       (171)                (171)                        -



     Acquisition- and integration-related expense                                                                                                                                  (5,570)              (4,280)                  (1,543)



     Restructuring                                                                                                                                                                 (2,397)              (6,097)                        -




     
                Non-GAAP Operating expenses                                                                                                                                      $73,230               $74,609                   $43,002

                                                                                                                                                                                                                                      ===




     
                GAAP Income (loss) from operations                                                                                                                              $(7,566)            $(16,636)                   $3,919



     Acquisition-related revenue adjustment                                                                                                                                          4,063                 4,288                         -



     Acquisition-related cost of revenue adjustment                                                                                                                                      -



     Adjustment for new revenue standard                                                                                                                                             2,178                 2,949                         -



     Adjustment to cost of revenue for new revenue standard                                                                                                                              -



     Stock-based compensation                                                                                                                                                        2,516                 2,081                     3,887



     Amortization of intangible assets                                                                                                                                              13,448                11,964                     2,293



     Settlement expense                                                                                                                                                                  -                                         1,600



     Litigation costs                                                                                                                                                                3,147                 1,901                         -



     Merger integration costs (A)                                                                                                                                                        -                                           178



     Acquisition-related facilities adjustment                                                                                                                                         251                   252                         -



     Acquisition- and integration-related expense                                                                                                                                    5,570                 4,280                     1,543



     Restructuring                                                                                                                                                                   2,397                 6,097                         -




     
                Non-GAAP income from operations                                                                                                                                  $26,004               $17,176                   $13,420

                                                                                                                                                                                                                                      ===




     
                GAAP Income (loss) from operations as a percentage of revenue                                                                                                      -5.0%               -12.1%                     5.3%



     Acquisition-related revenue adjustment                                                                                                                                           2.7%                 3.6%                     0.0%



     Acquisition-related cost of revenue adjustment                                                                                                                                   0.0%                 0.0%                     0.0%



     Adjustment for new revenue standard                                                                                                                                              1.4%                 2.0%                     0.0%



     Adjustment to cost of revenue for new revenue standard                                                                                                                           0.0%                 0.0%                     0.0%



     Stock-based compensation                                                                                                                                                         1.6%                 1.4%                     5.2%



     Amortization of intangible assets                                                                                                                                                8.5%                 8.3%                     3.1%



     Settlement expense                                                                                                                                                               0.0%                 0.0%                     2.1%



     Litigation costs                                                                                                                                                                 2.0%                 1.3%                     0.0%



     Merger integration costs (A)                                                                                                                                                     0.0%                 0.0%                     0.2%



     Acquisition-related facilities adjustment                                                                                                                                        0.2%                 0.2%                     0.0%



     Acquisition- and integration-related expense                                                                                                                                     3.5%                 3.0%                     2.1%



     Restructuring                                                                                                                                                                    1.5%                 4.2%                     0.0%



     
                Non-GAAP Income from operations as a percentage of revenue                                                                                                         16.4%                11.9%                    18.0%






     (A)  Amount recorded in Q3 2017 reclassified in Q4 2017 to "Acquisition- and integration-related expense."


                                                                                                                        
              RIBBON COMMUNICATIONS INC.


                                                                                                                 
       Reconciliation of Non-GAAP and GAAP Financial Measures


                                                                                                                   
            (in thousands, except per share amounts)


                                                                                                                               
              (unaudited)






                                                                                                                                                                      
          Three months ended



                                                                                                                                                                     
          September 30,         
     June 30,            
     September 30,


                                                                                                                                                                                             2018                  2018                     2017






     
                GAAP Net income (loss)                                                                                                                                               $(10,158)            $(19,922)                  $3,453



     Acquisition-related revenue adjustment                                                                                                                                                4,063                 4,288                        -



     Acquisition-related cost of revenue adjustment                                                                                                                                            -



     Adjustment for new revenue standard                                                                                                                                                   2,178                 2,949                        -



     Adjustment to cost of revenue for new revenue standard                                                                                                                                    -



     Stock-based compensation                                                                                                                                                              2,516                 2,081                    3,887



     Amortization of intangible assets                                                                                                                                                    13,448                11,964                    2,293



     Settlement expense                                                                                                                                                                        -                                        1,600



     Litigation costs                                                                                                                                                                      3,147                 1,901                        -



     Merger integration costs (A)                                                                                                                                                              -                                          178



     Acquisition-related facilities adjustment                                                                                                                                               251                   252                        -



     Acquisition- and integration-related expense                                                                                                                                          5,570                 4,280                    1,543



     Restructuring                                                                                                                                                                         2,397                 6,097                        -



     Tax benefit arising from purchase accounting                                                                                                                                          (841)                                            -




     
                Non-GAAP Net income                                                                                                                                                    $22,571               $13,890                  $12,954

                                                                                                                                                                                                                                           ===




     
                Earnings (loss) per share:



     
                GAAP Diluted earnings per share or (loss) per share                                                                                                                    $(0.10)              $(0.20)                   $0.07



     Acquisition-related revenue adjustment                                                                                                                                                 0.04                  0.04                        -



     Acquisition-related cost of revenue adjustment                                                                                                                                            -



     Adjustment for new revenue standard                                                                                                                                                    0.02                  0.03                        -



     Adjustment to cost of revenue for new revenue standard                                                                                                                                    -



     Stock-based compensation                                                                                                                                                               0.02                  0.02                     0.08



     Amortization of intangible assets                                                                                                                                                      0.14                  0.13                     0.05



     Settlement expense                                                                                                                                                                        -                                         0.03



     Litigation costs                                                                                                                                                                       0.03                  0.02                        -



     Merger integration costs (A)                                                                                                                                                              -                                 
              *



     Acquisition-related facilities adjustment                                                                                                                                     
               *        
               *



     Acquisition- and integration-related expense                                                                                                                                           0.05                  0.04                     0.03



     Restructuring                                                                                                                                                                          0.02                  0.06                        -



     Tax benefit arising from purchase accounting                                                                                                                                         (0.01)                                            -



     
                Non-GAAP Diluted earnings per share                                                                                                                                      $0.21                 $0.14                    $0.26

                                                                                                                                                                                                                                           ===




     
                Shares used to compute diluted earnings per share or (loss) per share



     
                  GAAP Shares used to compute diluted earnings per share or (loss) per share                                                                                           104,918               102,160                   50,131



     
                  Non-GAAP Shares used to compute diluted earnings per share                                                                                                           105,726               102,334                   50,131





     
                Adjusted EBITDA:



     
                GAAP Net income (loss)                                                                                                                                               $(10,158)            $(19,922)                  $3,453



     Interest (income) expense, net                                                                                                                                                        1,420                   735                    (260)



     Income tax (benefit) provision                                                                                                                                                         (82)                  499                      727



     Depreciation                                                                                                                                                                          2,952                 2,811                    1,660



     Amortization of intangible assets                                                                                                                                                    13,448                11,964                    2,293



     Acquisition-related revenue adjustment                                                                                                                                                4,063                 4,288                        -



     Acquisition-related cost of revenue adjustment                                                                                                                                            -



     Adjustment for new revenue standard                                                                                                                                                   2,178                 2,949                        -



     Adjustment to cost of revenue for new revenue standard                                                                                                                                    -



     Stock-based compensation                                                                                                                                                              2,516                 2,081                    3,887



     Settlement expense                                                                                                                                                                        -                                        1,600



     Litigation costs                                                                                                                                                                      3,147                 1,901                        -



     Merger integration costs (A)                                                                                                                                                              -                                          178



     Acquisition-related facilities adjustment                                                                                                                                               251                   252                        -



     Acquisition- and integration-related expense                                                                                                                                          5,570                 4,280                    1,543



     Restructuring                                                                                                                                                                         2,397                 6,097                        -



     Other expense (income), net                                                                                                                                                           1,254                 2,052                      (1)



     
                Non-GAAP Adjusted EBITDA                                                                                                                                               $28,956               $19,987                  $15,080

                                                                                                                                                                                                                                           ===




     *  Less than $0.01 impact on earnings (loss) per share





     (A)  Amount recorded in Q3 2017 reclassified in Q4 2017 to "Acquisition- and integration-related expense."


                                                                   
              RIBBON COMMUNICATIONS INC.


                                                             
      Reconciliation of Non-GAAP and GAAP Financial Measures


                                                               
              (in thousands, except percentages)


                                                                           
              (unaudited)






                                                                                                         
              Nine months ended



                                                                                                           
              September 30,          
     September 30,


                                                                                                                                        2018                     2017






     
                GAAP Product revenue                                                                                             $191,937                  $98,305



     Acquisition-related revenue adjustment                                                                                           9,418                        -



     Adjustment for new revenue standard                                                                                              6,755                        -



     
                Non-GAAP Product revenue                                                                                         $208,110                  $98,305

                                                                                                                                                                 ===




     
                GAAP Service revenue                                                                                             $219,072                  $85,425



     Acquisition-related revenue adjustment                                                                                          10,051                        -



     Adjustment for new revenue standard                                                                                              1,387                        -



     
                Non-GAAP Service revenue                                                                                         $230,510                  $85,425

                                                                                                                                                                 ===




     
                GAAP Total revenue                                                                                               $411,009                 $183,730



     Acquisition-related revenue adjustment                                                                                          19,469                        -



     Adjustment for new revenue standard                                                                                              8,142                        -



     
                Non-GAAP Total revenue                                                                                           $438,620                 $183,730

                                                                                                                                                                 ===




     
                GAAP Gross margin - product                                                                                         46.8%                   70.8%



     Acquisition-related revenue adjustment                                                                                            1.9%                    0.0%



     Acquisition-related cost of revenue adjustment                                                                                    0.0%                    0.0%



     Adjustment for new revenue standard                                                                                               1.1%                    0.0%



     Adjustment to cost of revenue for new revenue standard                                                                    
              *                    0.0%



     Stock-based compensation                                                                                                  
              *                    0.3%



     Amortization of intangible assets                                                                                                15.3%                    4.8%



     Acquisition-related facilities adjustment                                                                                 
              *                    0.0%



     
                Non-GAAP Gross margin - product                                                                                     65.1%                   75.9%






     
                GAAP Gross margin - service                                                                                         56.1%                   64.5%



     Acquisition-related revenue adjustment                                                                                            1.9%                    0.0%



     Acquisition-related cost of revenue adjustment                                                                                   -0.9%                    0.0%



     Adjustment for new revenue standard                                                                                               0.3%                    0.0%



     Adjustment to cost of revenue for new revenue standard                                                                    
              *                    0.0%



     Stock-based compensation                                                                                                          0.1%                    1.0%



     Acquisition-related facilities adjustment                                                                                         0.1%                    0.0%



     
                Non-GAAP Gross margin - service                                                                                     57.6%                   65.5%






     
                GAAP Total gross margin                                                                                             51.7%                   67.9%



     Acquisition-related revenue adjustment                                                                                            1.8%                    0.0%



     Acquisition-related cost of revenue adjustment                                                                                   -0.5%                    0.0%



     Adjustment for new revenue standard                                                                                               0.7%                    0.0%



     Adjustment to cost of revenue for new revenue standard                                                                    
              *                    0.0%



     Stock-based compensation                                                                                                          0.1%                    0.6%



     Amortization of intangible assets                                                                                                 7.2%                    2.5%



     Acquisition-related facilities adjustment                                                                                         0.1%                    0.0%



     
                Non-GAAP Total gross margin                                                                                         61.1%                   71.0%






     
                GAAP Total gross profit                                                                                          $212,618                 $124,697



     Acquisition-related revenue adjustment                                                                                          19,469                        -



     Acquisition-related cost of revenue adjustment                                                                                 (1,977)                       -



     Adjustment for new revenue standard                                                                                              8,142                        -



     Adjustment to cost of revenue for new revenue standard                                                                           (110)                       -



     Stock-based compensation                                                                                                           355                    1,038



     Amortization of intangible assets                                                                                               29,455                    4,768



     Acquisition-related facilities adjustment                                                                                          229                        -




     
                Non-GAAP Total gross profit                                                                                      $268,181                 $130,503

                                                                                                                                                                 ===




     
                GAAP Research and development expense                                                                            $109,056                  $61,071



     Stock-based compensation                                                                                                       (1,364)                 (3,650)



     Acquisition-related facilities adjustment                                                                                        (278)                       -




     
                Non-GAAP Research and development expense                                                                        $107,414                  $57,421

                                                                                                                                                                 ===




     
                GAAP Sales and marketing expense                                                                                  $94,152                  $47,850



     Stock-based compensation                                                                                                       (1,944)                 (1,690)



     Amortization of intangible assets                                                                                              (8,266)                 (2,077)



     Acquisition-related facilities adjustment                                                                                        (128)                       -




     
                Non-GAAP Sales and marketing expense                                                                              $83,814                  $44,083

                                                                                                                                                                 ===




       *  Less than 0.1% impact on gross margin.


                                                                                                    
              RIBBON COMMUNICATIONS INC.


                                                                                      
              Reconciliation of Non-GAAP and GAAP Financial Measures


                                                                                                
              (in thousands, except percentages)


                                                                                                            
              (unaudited)






                                                                                                                                                      
       Nine months ended



                                                                                                                                                        
       September 30,          
     September 30,


                                                                                                                                                                              2018                      2017






     
                GAAP General and administrative expense                                                                                                                 $46,571                   $27,993



     Stock-based compensation                                                                                                                                             (3,758)                  (5,009)



     Settlement expense                                                                                                                                                   (1,730)                  (1,600)



     Litigation costs                                                                                                                                                     (5,721)                        -



     Merger integration costs (A)                                                                                                                                               -                    (178)



     Acquisition-related facilities adjustment                                                                                                                               (79)                        -




     
                Non-GAAP General and administrative expense                                                                                                             $35,283                   $21,206

                                                                                                                                                                                                        ===




     
                GAAP Operating expenses                                                                                                                                $279,203                  $144,263



     Stock-based compensation                                                                                                                                             (7,066)                 (10,349)



     Amortization of intangible assets                                                                                                                                    (8,266)                  (2,077)



     Settlement expense                                                                                                                                                   (1,730)                  (1,600)



     Litigation costs                                                                                                                                                     (5,721)                        -



     Merger integration costs (A)                                                                                                                                               -                    (178)



     Acquisition-related facilities adjustment                                                                                                                              (485)                        -



     Acquisition- and integration-related expense                                                                                                                        (14,262)                  (6,278)



     Restructuring                                                                                                                                                       (15,162)                  (1,071)




     
                Non-GAAP Operating expenses                                                                                                                            $226,511                  $122,710

                                                                                                                                                                                                        ===




     
                GAAP Loss from operations                                                                                                                             $(66,585)                $(19,566)



     Acquisition-related revenue adjustment                                                                                                                                19,469                         -



     Acquisition-related cost of revenue adjustment                                                                                                                       (1,977)                        -



     Adjustment for new revenue standard                                                                                                                                    8,142                         -



     Adjustment to cost of revenue for new revenue standard                                                                                                                 (110)                        -



     Stock-based compensation                                                                                                                                               7,421                    11,387



     Amortization of intangible assets                                                                                                                                     37,721                     6,845



     Settlement expense                                                                                                                                                     1,730                     1,600



     Litigation costs                                                                                                                                                       5,721                         -



     Merger integration costs (A)                                                                                                                                               -                      178



     Acquisition-related facilities adjustment                                                                                                                                714                         -



     Acquisition- and integration-related expense                                                                                                                          14,262                     6,278



     Restructuring                                                                                                                                                         15,162                     1,071




     
                Non-GAAP Income from operations                                                                                                                         $41,670                    $7,793

                                                                                                                                                                                                        ===




     
                GAAP Loss from operations as a percentage of revenue                                                                                                     -16.2%                   -10.6%



     Acquisition-related revenue adjustment                                                                                                                                  5.3%                     0.0%



     Acquisition-related cost of revenue adjustment                                                                                                                         -0.5%                     0.0%



     Adjustment for new revenue standard                                                                                                                                     1.9%                     0.0%



     Adjustment to cost of revenue for new revenue standard                                                                                                          
              *                     0.0%



     Stock-based compensation                                                                                                                                                1.7%                     6.1%



     Amortization of intangible assets                                                                                                                                       8.6%                     3.7%



     Settlement expense                                                                                                                                                      0.4%                     0.9%



     Litigation costs                                                                                                                                                        1.3%                     0.0%



     Merger integration costs (A)                                                                                                                                            0.0%                     0.1%



     Acquisition-related facilities adjustment                                                                                                                               0.2%                     0.0%



     Acquisition- and integration-related expense                                                                                                                            3.3%                     3.4%



     Restructuring                                                                                                                                                           3.5%                     0.6%



     
                Non-GAAP Income from operations as a percentage of revenue                                                                                                 9.5%                     4.2%






       *  Less than 0.1% impact on income (loss) from operations as a percentage of revenue





     (A)  Amount recorded in Q3 2017 reclassified in Q4 2017 to "Acquisition- and integration-related expense."


                                                                                                        
              RIBBON COMMUNICATIONS INC.


                                                                                          
              Reconciliation of Non-GAAP and GAAP Financial Measures


                                                                                                 
              (in thousands, except per share amounts)


                                                                                                                
              (unaudited)






                                                                                                                                                            
       Nine months ended



                                                                                                                                                              
       September 30,         
     September 30,


                                                                                                                                                                                   2018                     2017






     
                GAAP Net loss                                                                                                                                              $(74,984)               $(19,538)



     Acquisition-related revenue adjustment                                                                                                                                     19,469                        -



     Acquisition-related cost of revenue adjustment                                                                                                                            (1,977)                       -



     Adjustment for new revenue standard                                                                                                                                         8,142                        -



     Adjustment to cost of revenue for new revenue standard                                                                                                                      (110)                       -



     Stock-based compensation                                                                                                                                                    7,421                   11,387



     Amortization of intangible assets                                                                                                                                          37,721                    6,845



     Settlement expense                                                                                                                                                          1,730                    1,600



     Litigation costs                                                                                                                                                            5,721                        -



     Merger integration costs (A)                                                                                                                                                    -                     178



     Acquisition-related facilities adjustment                                                                                                                                     714                        -



     Acquisition- and integration-related expense                                                                                                                               14,262                    6,278



     Restructuring                                                                                                                                                              15,162                    1,071



     Gain on the sale of intangible asset                                                                                                                                            -                   (576)



     Tax benefit arising from purchase accounting                                                                                                                                (841)                       -




     
                Non-GAAP net income                                                                                                                                          $32,430                   $7,245

                                                                                                                                                                                                            ===




     
                Earnings (loss) per share:



     
                GAAP Loss per share                                                                                                                                          $(0.73)                 $(0.39)



     Acquisition-related revenue adjustment                                                                                                                                       0.18                        -



     Acquisition-related cost of revenue adjustment                                                                                                                             (0.02)                       -



     Adjustment for new revenue standard                                                                                                                                          0.08                        -



     Adjustment to cost of revenue for new revenue standard                                                                                                              
               *



     Stock-based compensation                                                                                                                                                     0.07                     0.22



     Amortization of intangible assets                                                                                                                                            0.36                     0.14



     Settlement expense                                                                                                                                                           0.02                     0.03



     Litigation costs                                                                                                                                                             0.06                        -



     Merger integration costs (A)                                                                                                                                                    -           
               *



     Acquisition-related facilities adjustment                                                                                                                                    0.01                        -



     Acquisition- and integration-related expense                                                                                                                                 0.14                     0.13



     Restructuring                                                                                                                                                                0.15                     0.02



     Gain on the sale of intangible asset                                                                                                                                            -                  (0.01)



     Tax benefit arising from purchase accounting                                                                                                                               (0.01)                       -



     
                Non-GAAP Diluted earnings per share                                                                                                                            $0.31                    $0.14

                                                                                                                                                                                                            ===




     
                Shares used to compute diluted earnings per share or (loss) per share



     
                  GAAP Shares used to compute loss per share                                                                                                                 103,009                   49,472



     
                  Non-GAAP Shares used to compute diluted earnings per share                                                                                                 103,401                   49,974





     
                Adjusted EBITDA:



     
                GAAP Net loss                                                                                                                                              $(74,984)                (19,538)



     Interest (income) expense, net                                                                                                                                              2,754                    (772)



     Income tax provision                                                                                                                                                        2,587                    1,321



     Depreciation                                                                                                                                                                8,270                    5,255



     Amortization of intangible assets                                                                                                                                          37,721                    6,845



     Acquisition-related revenue adjustment                                                                                                                                     19,469                        -



     Acquisition-related cost of revenue adjustment                                                                                                                            (1,977)                       -



     Adjustment for new revenue standard                                                                                                                                         8,142                        -



     Adjustment to cost of revenue for new revenue standard                                                                                                                      (110)                       -



     Stock-based compensation                                                                                                                                                    7,421                   11,387



     Settlement expense                                                                                                                                                          1,730                    1,600



     Litigation costs                                                                                                                                                            5,721                        -



     Merger integration costs (A)                                                                                                                                                    -                     178



     Acquisition-related facilities adjustment                                                                                                                                     714                        -



     Acquisition- and integration-related expense                                                                                                                               14,262                    6,278



     Restructuring                                                                                                                                                              15,162                    1,071



     Other expense (income), net                                                                                                                                                 3,058                    (577)



     
                Non-GAAP Adjusted EBITDA                                                                                                                                     $49,940                  $13,048

                                                                                                                                                                                                            ===




     *  Less than $0.01 impact on earnings (loss) per share





     (A)  Amount recorded in Q3 2017 reclassified in Q4 2017 to "Acquisition- and integration-related expense."


                     
              RIBBON COMMUNICATIONS INC.
            Reconciliation of Non-GAAP and GAAP Financial Measures -
                                     Outlook
                                 (in millions)
                                  (unaudited)




                                                        
              Year


                                                       
              ending


                                                    
              December 31,
                                                                         2018





                            Non-GAAP Revenue                             $610


               Less acquisition-related
                adjustments and impact of new
                revenue standard                                         (34)



                            GAAP Revenue                                 $576



               Adjusted EBITDA:  Ribbon has not
                provided a reconciliation of
                Adjusted EBITDA for the year ending
                December 31, 2018, as it is unable
                to project without unreasonable
                efforts the comparable GAAP net
                loss figure, which includes
                interest expense, net; income tax
                benefit (provision); depreciation;
                amortization of intangible assets;
                acquisition-related revenue and
                related cost of revenue
                adjustments; adjustments for the
                impact of the new revenue standard;
                stock-based compensation;
                settlement expense; litigation
                costs; acquisition-related
                facilities adjustments;
                acquisition- and integration-
                related expense; restructuring; and
                other income (expense), net.

View original content to download multimedia:http://www.prnewswire.com/news-releases/ribbon-communications-inc-releases-third-quarter-2018-financial-results-300740681.html

SOURCE Ribbon Communications Inc.