On the 10th October Teamspeak issued an updated client (220.127.116.11) that fixed a very important security update addressing a RFI (Remote File Inclusion) vulnerability, as such I’ve set the TS3 Server to only accept connections from users with that version of client or higher. All other client connections will be refused. Please update to the latest client version!
=== Client Release 18.104.22.168 10 Oct 2015
! Hotfix release to fix security vulnerability