Mumble v1.2.3 is a voice over IP application primarily designed for use by gamers, similar to programs such as TeamSpeak and Ventrilo.
Mumble uses a client–server architecture which allows users who want to talk to each other connect to the same server. It has a very simple administrative interface and most of the engineering effort is put into sound quality and low latency. All communication is encrypted to ensure user privacy.
Cross-platform and released under the terms of the new BSD license, Mumble is free and open source software.
We have a Public Mumble Server feel free to use it if you like.
Download and enjoy.
Here is a helpful video tutorial on how to setup Mumble once you have installed it