yeah, i think your nick might get shortened to bongo on teamspeak...... check six bongo
talking of teamspeak, i don't know if this is old hat to you or not, but we have are own ts server, and we use teampeak 3 for voice comms.
you can download ts from here,
http://www.teamspeak.com/?page=downloads
you will want the client, either 32 bit or 64 bit depending on your OS.
you will also need some sort of headphone/mic to talk obviously.
the details of out ts server are in the private area which i guess you can't access yet, but i'm sure someone will be along soon