Well I made an Add-on that talks to Teamspeak and tells you when someone is talking and puts Teamspeak chat into Blockland's chat system.
There are small boxes that are on the right side and go from the bottom of the screen to the top
Teamspeak chat is shown as such
A small GUI thingy is added to the main menu
If the add-on successfully connects to your Teamspeak client it shows "Connected"
If it failed to connect it will show "Failed, try again" and then change to "Connect"
Click "Connect" and the script will try to connect to your Teamspeak client.
I shouldn't have to say this but you need to have Teamspeak installed on your computer.
Also make sure you have ClientQuery enabled in your Plug-ins, it's enabled by default.
Download
If you don't have a Teamspeak server to connect to, feel free to connect to: blockland.teamspeak3.com