Ribbon Achieves Critical Infrastructure Modernization Milestone Across North America's Largest Transportation Network

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