Group 1 - Ribbon Communications Inc. will report its financial results for Q4 and the full year of 2025 on February 5, 2026, after market close [1] - A conference call will be held at 4:30 p.m. ET on the same day to discuss the financial results [1][2] - The company specializes in real-time communications technology and IP optical networking solutions, serving service providers, enterprises, and critical infrastructure sectors globally [3] Group 2 - Ribbon Communications focuses on modernizing networks for improved competitive positioning and business outcomes, leveraging cloud-native architectures, automation, and analytics tools [3] - The company emphasizes its commitment to Environmental, Social, and Governance (ESG) matters, providing an annual Sustainability Report to stakeholders [3]

Company Overview - Ribbon Communications Inc. is a leading supplier of real-time communications technology and IP optical networking solutions, focusing on assisting service providers, enterprises, and critical infrastructure operators in modernizing and safeguarding their networks and services [1][2] - The company offers a comprehensive portfolio of secure cloud communications and IP optical networking solutions, emphasizing cloud-native architectures, automation, analytics tools, and security [2] Upcoming Events - Ribbon Communications executives will participate in the Rosenblatt 5th Annual Technology Virtual Summit Tech Conference on June 10, 2025, and the Northland Capital Virtual Growth Conference on June 25, 2025 [5] - Qualified participants can set up virtual meetings with Ribbon leadership by contacting the company [1]

Core Viewpoint - Ribbon Communications Inc. has announced a share repurchase program of up to $50 million, reflecting the Board's confidence in the company's strategic plan and improved performance, particularly highlighted by record financial results in Q4 2024 [1][2]. Financial Performance - The company reported a 30% increase in earnings for 2024, achieving results at the high end of its original guidance [2]. - Business with US Tier One Service Providers doubled in 2024, supported by a multi-year contract with Verizon for modernizing telecom voice infrastructure [2]. Share Repurchase Program - The share repurchase program will commence on June 5, 2025, and continue through December 31, 2027 [1]. - The program may involve purchases in the open market, privately negotiated transactions, or structured through investment banking institutions, with the timing and amount subject to various factors [2]. Business Strategy and Outlook - The company has seen significant growth in business with Enterprise customers and U.S. Federal agencies [2]. - There is improved visibility in the business with positive book-to-bill ratios and a growing backlog, indicating a focus on driving profitable growth and strong cash flow generation [2]. Company Overview - Ribbon Communications provides secure cloud communications and IP optical networking solutions globally, focusing on modernizing networks for better competitive positioning [3]. - The company emphasizes its commitment to Environmental, Social, and Governance (ESG) matters, offering an annual Sustainability Report to stakeholders [3].