My business partner and I manage out SIP (VOIP) phone service through the GS Wave Softphone. He purchased the 6 and I purchased the 6 pro. The service has a green light and is active. However when either of us receive receive a call we cannot hear the person calling nor can they hear us.
I have checked the permissions of the app and allowed the overlay in the app settings also. Does anyone have an idea why this is happening? Is a pixel 6/6 pro specific issue or maybe just android 12? Anyone have any ideas to help fix?
Thanks in advance