CommCenter sharewareScreenshot 

Wouldn`t it be great to be able to hear your opponents cursing, or to talk with your teammates to coordinate your attack? CommCenter works in the background while you play today`s hottest games (like Quake 3 Arena and Unreal Tournament), letting you use your microphone to talk with other players. It mixes what they say with your games` sound effects, so you can hear them at the same time.

 

Screenshot of CommCenter