in the options menu there exist an option to enable microphone chat for team games.
i literally have never heard it in years, and it seems like it no longer works.
i think it would be cool if blizzard got it working again.
Back in 2010 I remember it was used sometimes at 4v4 games however the quality wasn’t too good and I could barely understand anything. After that I totally forgot about this and probably didn’t heard anyone anymore. I dont even remember if I disabled that option manually or it just simply stopped working however something could be done with it. Not like it’s important feature you can always use TeamSpeak or Discord but when it’s not working for that long then it should be fixed or just deleted from the options menu.
I think they are pushing the voice chat through the Blizzard App now
The voice chat in Battle.Net works, it’s also decent, but Discord is better.