If the problem affects only that server, use the official TeamSpeak client to join a different server, such as amoha.ir. That won’t remove the original server from the blacklist.
Why does TeamSpeak blacklist a server?
On the official TeamSpeak forum, the team gives examples: servers impersonating licensed TeamSpeak software, builds modified to bypass licensing, and commercial misuse of a non-commercial license. The TeamSpeak Community Guidelines also list server blacklisting as a possible enforcement action.
These are examples, not a diagnosis for every address. The warning alone doesn’t establish what happened. The server operator can ask TeamSpeak Support to clarify.
Three messages that mean different things
Blacklisted server
The warning is about the destination server. Double-check the address and send the message to that server’s operator.
Banned from a server
If the message explicitly says you were banned from that server, contact its moderators. That message on its own doesn’t mean the server is blacklisted.
Failed to connect
This is a generic error. See our TeamSpeak connection troubleshooting guide to check the address, server status, and connection.
How do I get back into voice chat with friends?
- If you need the client, get it from the official TeamSpeak downloads page. Don’t use a patched client to get around the warning.
- In TeamSpeak 3, open Connections → Connect and enter amoha.ir, or use the AmoHa connection page.
- Share the new address with friends and agree on a public room to meet in. Rooms and access permissions from the old server don’t transfer automatically.
If a second server also won’t connect, check the new error separately. Switching servers won’t fix a problem with your network or device settings.
What if I run the affected server?
Send the exact warning, when it appeared, and the server address through TeamSpeak Support. Don’t post passwords or license files in a public forum. If you believe the warning is a mistake, explain why in the request.