Cannot connect to ts server

Hi so we have a ts server and my friend cannot connect even though he entered the password it just says Disconnected (currently not possible) can you please help?

The server is modified or outdated and we do not allow you to connect to it.

Make sure you install our latest server from TeamSpeak Downloads | TeamSpeak.


But i didnt mean we host it from our pc we have it with our mc server but what do you mean by modified?

With modified i mean the server is not as we deliver it.

If you are not the host then please contact the host and ask him to install latest server.