Creating a Ban on the Voice Admin Panel
To create a ban on your TS3 server, visit your Website's Admin Panel -> Voice -> Ban Manager.
Click the "Create Ban" button at the top left. You can ban a "Unique ID" found in your "Client Manager" or you can ban an IP address, set an optional "Ban Reason" and "Time Expiry" on the ban.
Creating a Ban on the TeamSpeak 3 Client
Open your TS3 client.
Ensure you have server admin permissions or enough permissions to ban a user.
Select and right click a user online on your server.
Click "Ban Client" in the drop-down.
Creating Wildcard IP Bans
You can apply wildcard IP bans through the admin panel. This means that if you ban the IP address "198.1.*.*" any users within this range of IP addresses will not be able to connect to your server.
Within the create ban popup in your Website's Admin Panel -> Voice -> Ban Manager, simply enter the wildcard IP address. Use the symbol * to represent any wildcard numbers. Or if you want to ban only 1 specific IP address, enter the whole thing as is.
Will bans sync between the server and the website admin panel?
Yes, they will. If you ban a person manually through the client, the user will be added to the ban manager in your Admin Panel, and vice versa.