I've switched the Teamspeak server off, and moved us over to Ventrilo. That should make it significantly easier for players to connect, and the server easier to admin.
You'll need to download Ventrilo from the site here: www.ventrilo.com
You'll also need to connect to the server. Once it's installed, you'll need the following detalis.
The IP address/hostname is 220.127.116.11
The port is 4164
The password remains available in game!