Download the Linux client from the TeamSpeak website (http://www.goteamspeak.com/downloads.php)
Then launch the xterm console via Ctrl+Alt+T then type as below -
This will then launch the GUI based installer which is very much like the one in Windows so no real explanation should be needed for this part. Simply install to: /opt/TeamSpeak2RC2
Then back in the xterm console type:
Once this is complete in the future if you wish to launch TeamSpeak just type TeamSpeak into the xterm console window and press Enter.
If you want to open teamspeak: URL links within Mozilla Firefox: Launch Firefox and type about:config in the address bar.
Right-click and select New → String
Right-click and select New → Boolean