Plano, Texas – October 13, 2026 -- Ribbon Communications Inc. (Nasdaq: RBBN) will release its third-quarter 2026 financial results after the market close on Tuesday, October 27, 2026.

Ribbon schedules 4:30 p.m. ET call with financial community

Management will host a conference call at 4:30 p.m. ET on the day of the release to discuss the quarter's results with the financial community.