Sins Teamspeak 3, 
I have had permission from friends to allow Sins players to get on and chat. I am not overly fond of the in game voip, so this is a good alternative.
The server has been up for about 2 years and i suspect will continue to persist. 
There are many other people who use it for other games. It used to be a clan server from game replays for supcom 2 and starcraft 2
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you will only be able to join public channels for now, but please make use of them. IF you do join, please can you put
 
Sins - yourname 
so we can identify.
 
Thanks, AvA-Red
 
213.10.99.61