 PLANO, Texas, March 17, 2021 PRNewswire -- Ribbon Communications Inc. Nasdaq: RBBN, a global provider of real time communications software and IP optical transport solutions to service providers, enterprises, and critical infrastructure sectors, today announced that its market-leading Session Border Controller SBC portfolio supports Microsofts new Operator Connect service, which simplifies interconnection to Microsoft Teams for service providers. Operators around the globe already use our robust suite of SBCs in their network core, including many in the initial wave of Operator Connect service provider partners, said Tony Scarfo, EVP General Manager of Ribbons Cloud Edge Business Unit. 