Ribbon Communications, Inc. engages in the provision of software solutions to telecommunications, wireless and cable service providers, and enterprises. Its software product lines enabling network transformation, mobile network evolution and interconnect solutions include Ribbon's call session controllers, media gateways, signaling, policy and routing software, and session border controller software products. Read More The company was founded on May 19, 2017 and is headquartered in Westford, MA. The listed name for RBBN is Ribbon Communications Inc. Common Stock.