No sound in a call - caused by failure in switching sound profile to Phone Call
I'm using open modem firmware https://github.com/Biktorgj/pinephone_modem_sdk, but suspect, that it is not the problem here (if i'm wrong, correct me).
In a call, there is no audio whatsowever. Like absolute silence. In journalctl, these 2 lines have caught my attention:
kde-telephony-d: Couldn't set mode 0: Timeout was reached kde-telephony-daemon: Failed to set default callaudio mode
If needed, i can provide more logs and testing, as the problem is present on every call i try to make.