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Ribbon Communications Reviews

Plano, Texas

4.5/ 5

2 reviews

Ribbon Communications Inc. is a publicly traded global technology provider specializing in communications software, IP routing, and optical networking solutions. Headquartered in Plano, Texas, the company helps communications service providers, enterprises, and critical infrastructure sectors—such as finance, utilities, government, transportation, and healthcare—modernize and secure their real-time voice and data networks. The company traces its roots back to Sonus Networks, which was founded in 1997. In October 2017, Sonus Networks merged with GENBAND, leading to the formation of Ribbon Communications. The company further expanded its technological capabilities and geographic footprint in March 2020 through the acquisition of ECI Telecom Group, an elastic network technology provider. As a public company listed on the Nasdaq Stock Exchange under the ticker symbol RBBN, Ribbon Communications maintains a market capitalization of approximately $474 million and a trailing twelve-month revenue of $826 million, supported by a global workforce of over 3,000 employees spanning more than 80 offices across 30 countries. Ribbon Communications organizes its core business operations into two primary reportable segments: Cloud & Edge and IP Optical Networks. The Cloud & Edge segment delivers software-centric, cloud-native solutions designed for Voice over IP (VoIP), VoLTE, VoNR, and unified communications. Its flagship offerings include Session Border Controllers (SBCs), call controllers, media gateways, signaling controllers, policy and routing software, and cloud-communications-as-a-service (CPaaS/UCaaS) platforms. These tools enable enterprises to secure and migrate their communication infrastructures to cloud environments, such as Microsoft Teams, while protecting against fraud and maintaining network edge orchestration. The IP Optical Networks segment focuses on packet-optical transport and IP routing infrastructure. This vertical provides solutions essential for managing the growing influx of data traffic from 5G deployments, metro, and backbone networks. This includes high-density optical networking systems, like the Apollo 9408, which support data transmission speeds ranging from 100GbE to 400GbE, with future roadmaps expanding up to 800GbE. Led by President and CEO Bruce McClelland, Ribbon emphasizes a "no agenda" collaborative strategy to deliver carrier-grade reliability, interoperability, and step-wise migration paths that prevent the need for full "rip-and-replace" infrastructure updates. The company maintains an established B2B model serving massive global telecom operators—such as Bharti Airtel, BT, SoftBank, Rogers, Telefonica, and Verizon—alongside defense organizations like the U.S. Department of Defense. Additionally, Ribbon integrates Environmental, Social, and Governance (ESG) frameworks into its operations, publishing annual sustainability reports to detail its progress toward low-carbon commitments and workplace diversity.