With this plugin TessuMod supports 3D audio, positioning users voice in TeamSpeak so that their voices appear to come from their vehicle's direction on battlefield.
All positioning is done on your computer, no player positions or other data is sent to external servers or to other TeamSpeak users.
Also, other players do not need to have TessuMod or this plugin installed for their voices to be correctly positioned for you. All that is required is that the players are succesfully matched to their TeamSpeak users at your end.
Note: This plugin requires TessuMod game modification to be installed to your World of Tanks res_mods folder, the plugin does not work without it.
For configuration instructions, see: https://github.com/jhakonen/wot-teamspeak-mod/wiki/TeamSpeak-Plugins#tessumod-plugin
The TessuMod game modification is available at: http://forum.worldoftanks.eu/index.php?/topic/433614-/