Whats new in version 1.2.8:
- For binary packages distributed by the Mumble team, OpenSSL has been updated to 1.0.0n due to OpenSSL Security Advisory [06 August 2014]
- A PulseAudio issue that could cause the Mumble client to crash on launch has been fixed.
- Various source-level issues that made the Mumble build fail when built with Clang has been fixed.
Publisher review:Especially for gamers, Mumble is a voice communication program of high quality, with very low latency and allows you to talk to your fellow players during game. Echo is neutralized and the sound effects that you manage not disturb other participants.
Mumble includes game linking, so that voice from other players comes from the direction of their in-game location, and also provides echo cancellation so the sound from your loudspeakers won't be audible to other players.
Requirements:
- 64-bit processor
- Sound output device (headphones or loudspeakers)
- Microphone
Operating system:Mac OS X 10.6 or later
Mumble 1.2.8 details 
