RBBN - Ribbon Communications Inc. (RBBN) Q2 2022 Earnings Call Transcript July, 27 2022 11:30 PM Ribbon Communications Inc. Image source: The Motley Fool. Ribbon Communications Inc. (NASDAQ: RBBN) Q2 2022 Earnings Call Jul 27, 2022 , 4:30 p.m. ET Operator Continue reading For further details see: Ribbon Communications Inc. (RBBN) Q2 2022 Earnings Call Transcript