RBBN

Scalable IP transport and expand capacity for growing broadband, business, mobile backhaul and cloud services PLANO, Texas, Nov. 5, 2026 /PRNewswire/ -- Ribbon Communications Inc.  (Nasdaq: RBBN), a global leader in real-time communications technology, IP routing, and optical networking solutions, today announced that Comm1 is deploying Ribbon's state of the art optical solutions to modernize its network and meet growing bandwidth demand across its service area. The deployment expands Comm1's network capacity with a new architecture, creating a flexible, future-ready transport foundation designed to accommodate growing traffic, mobile backhaul and cloud connected services.

Revenue increased 14% sequentially and Net Income improved by $18M; further significant gains expected in 4Q 2026 IP Optical Networks Revenue increased 17% QoQ led by new wins in North America Cloud and Edge Revenue increased 11% QoQ led by U.S. Tier 1 Network Modernization Growing Pipeline of Data Center and AI-related Opportunities PLANO, Texas, Oct. 27, 2026 /PRNewswire/ -- Ribbon Communications Inc. (Nasdaq: RBBN), a global leader in real-time communications technology, IP routing, and optical networking solutions, today announced its financial results for the third quarter of 2026. Third Quarter 2026 Highlights Financial Results ¹: Revenue was $219 million, compared to $215 million for the third quarter of 2025 GAAP Operating Income was $6 million, compared to $3 million for the third quarter of 2025 Non-GAAP Adjusted EBITDA was $27 million, compared to $29 million for the third quarter of 2025 GAAP Gross Margin was 48.2%, compared to 50.1% for the third quarter of 2025 Non-GAAP Gross Margin was 50.3%, compared to 52.6% for the third quarter of 2025 "We had meaningful sequential increases in revenue and profitability in both of our operating segments again in the third quarter, consistent with our second quarter results commentary.

PLANO, Texas, Oct. 22, 2026 /PRNewswire/ -- Ribbon Communications Inc . (Nasdaq: RBBN), a global leader in real-time communications technology, IP routing, and optical networking solutions, today announced the appointment of Priyanka Kharat as SVP, Acumen AI Autonomous Networking Business Leader.

Ribbon Call Trust® Deepfake Detection helps Service Providers and Enterprises combat AI-generated synthetic voice threats and deepen trust in voice communications PLANO, Texas, Oct. 21, 2026 /PRNewswire/ -- Ribbon Communications Inc.  (Nasdaq: RBBN), a global leader in real-time communications technology, IP routing, and optical networking solutions, today announced Ribbon Call Trust® Deepfake Detection, a new network-based solution designed to protect customers from calls containing AI-generated synthetic audio. The solution enables service providers, enterprises, and government agencies to reliably detect synthetic audio at scale as AI-generated threats proliferate.

PLANO, Texas, Oct. 13, 2026 /PRNewswire/ -- Ribbon Communications Inc.  (Nasdaq: RBBN), a global leader in real-time communications technology and IP optical networking solutions, today announced that it will report financial results for the third quarter of 2026 after the close of the market on Tuesday, October 27, 2026. Following the release, Ribbon Communications will host a conference call with the financial community at 4:30 p.m.

Paves the way for a next-generation network without compromising operational continuity PLANO, Texas, Oct. 8, 2026 /PRNewswire/ -- Ribbon Communications Inc.  (Nasdaq: RBBN), a global leader in real-time communications technology, IP routing, and optical networking solutions, is expanding its longstanding relationship with the Metropolitan Transportation Authority (MTA), whose New York City Transit subway, bus and paratransit services alone accounted for nearly 1.9 billion trips in 2025. This latest phase advances the MTA's efforts to modernize communications across North America's largest transportation network with a more flexible environment.

Fully managed cloud-based solution provides independent and rural operators with a seamless path to voice network modernization PLANO, Texas, Sept. 9, 2026 /PRNewswire/ -- Ribbon Communications Inc.

New generation of routers delivers expanded routing, automation, security and synchronization capabilities PLANO, Texas, Sept. 1, 2026 /PRNewswire/ -- Ribbon Communications Inc.  (Nasdaq: RBBN), a global leader in real-time communications technology, IP routing, and optical networking solutions, today announced the expansion of its critical infrastructure portfolio.

Ribbon Communications is rated Buy with a $3 price target, driven by optical networking backlog growth and strategic AI partnerships. RBBN's optical segment backlog rose 60% YTD, with a 1.6x book-to-bill, signaling robust future demand despite near-term Verizon CapEx delays. Management cut 2023 guidance to $810–$840M revenue and $78–$88M adjusted earnings, reflecting telecom CapEx deferrals and subsidy slowdowns.

PLANO, Texas, Aug. 14, 2026 /PRNewswire/ -- Ribbon Communications Inc.  (Nasdaq: RBBN), a global leader in real-time communications technology, IP routing, and optical networking solutions, today announced that it will attend the following conferences this month: August 17-18, 2026: Rosenblatt 6th Annual Tech Summit 2026: The Age of AI August 25, 2026: Jefferies Semiconductor, IT Hardware & Communications Technology Conference About Ribbon Ribbon Communications (Nasdaq: RBBN) is a global provider of voice communications software, IP routing, and optical networking to mobile and wireline service providers, enterprises, critical infrastructure and defense sectors. We support our customers' Path to Autonomous Networks by leveraging the latest AIOps automation platforms and Agentic AI technologies, helping them deliver better customer experiences, reduce operational costs, and achieve sustainable growth.