How to avoid the use of ingame Voice Chat?

[Bernd Tuxhorn]

It is possible to mute other online drivers, but I cant mute my microfone.

I would like to disable ingame Voice Chat, because I prefere to use TEAMSPEAK, but I cant find any option for this. Is there another possibility?

 

[Connor Greyser]

If using steam, press shift+tab, go to settings-voice and then turn your voice to zero.

 

[Dmitry Zaharov]

How to disable ingame voice completely? I'm sick of hearing all this junk, MUTE doesn't work then some spectator join. What a rubbish, it is annoying as hell.

 

[Connor Greyser]

Should be the same area. If it doesn't work, I don't know what to do next.