Managing sound and video settings during Teams meetings and calls
This was driving me nuts for my car audio. It worked once bit never again when trying to use my Bluetooth audio for Teams through my car speakers. What solved this for me was checking the Bluetooth configuration for my car, nothing to do with Teams,seemingly. For some reason, when connected to my car, the enable for "calls" setting was disabled despite me definitely being able to take phone calls through my Bluetooth speaker outside of Teams. I don't really get it but unpaired from my car and then making sure "calls" and"audio" were both toggled on is how I resolved this.