We are now going to stay with mumble as voice server. If you strongly prefer let me know, we can consider changing back. I personally prefer TS but mumble comes free and does the job.

The server has no password to join, but to use the main channels you need to be registered on the server. Anyone who has admin rights can register someone on the server (Just right cick them and select register).

All registered users can also create temporary channels (Not sure why you would want to, but you can)

Any regular members I see online will get admin rights as standard.

Feel free to use the server as you wish for your own gaming purposes with anyone you want.

[Optional] I personally think the default skin for mumble is terrible and I hate the weird lips on there. I have skinned mine with Metro skin, which is much nicer https://github.com/xPoke/MetroMumble/releases/
Just download the skin and move it to your mumble installation. You can then select it from configure/settings/user interface. There are loads of other skins available http://mumble.sourceforge.net/Skins


Server details:
Address: 109.70.149.169
Port: 64758