Sound problem while playing PR with Teamspeak 3

[BloodyDeed]

I assume you want through of the headset?

Check your windows soundsettings (the small speaker in the lower right corner)
and make sure you use the soundcard which has the headset connected as default.

Cheers

[BloodyDeed]

Thanks a lot for describing your way how to fix it.
This helps people who came along this thread. Can be closed.