Mumble

Mumble is a voice chat application for groups. It has low latency and superb voice quality, and features an in-game overlay. While it can be used for any kind of activity, it is primarily intended for gaming. It comes with it's own server called murmur, which features secure communication and full extensibility.
Price USD 0
License Free
File Size 23.25 MB
Version 1.3.0
Operating System Windows Windows XP Windows Vista Windows Server 2008
System Requirements None