Press Release

Ribbon Communications to Present at Jefferies Virtual Software Conference

September 2, 2021

PLANO, Texas, Sept. 2, 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 it will be presenting at the Jefferies Virtual Software Conference, taking place September 14-15.

Bruce McClelland, President and Chief Executive Officer, and Mick Lopez, Chief Financial Officer, will be presenting at 2:30pm Eastern Time on Tuesday, September 14.

The presentation will be made available live via webcast, as well as archived replay on the Investor Relations section of the Ribbon Communications website at

About Ribbon
Ribbon Communications (Nasdaq: RBBN) delivers communications software, IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. Our innovative, end-to-end solutions portfolio delivers unparalleled scale, performance, and agility, including core to edge software-centric solutions, cloud-native offers, leading-edge security and analytics tools, along with IP and optical networking solutions for 5G. To learn more about Ribbon visit

Investor Relations     


Tom Berry     

Catherine Berthier

+1 (978) 614-8050     

+1 (646) 741-1974

North American Press     

Analyst Relations

Dennis Watson     

Michael Cooper

+1 (214) 695-2224     

+1 (708) 212-6922





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