Cant change Server-Port ( Ubuntu 20.04 LTS )

Hello everybody,

i just installed TS Server 3.13.6 on Ubuntu 20.04 LTS following this manual to use it in my LAN and with family members over the internet:

I think everything is running fine, but i cant change the Server-Port.

This is how i try to change the port numbers.

stop ts3 service: systemctl stop ts3server.service
→ TS Client disconnects immediately
edited the ts3server.ini in /usr/local/bin/teamspeak3-server_linux_amd64/
→ changed value default_voice_port= to another ramdom port number like 33333
→ also changed all other port values in the ini file to 33334, 33335, …
→ saved the file
→ i reopened the ini to check changes in the ini
start ts3 service again with systemctl start ts3server.service
→ TS Client reconnects immediately without the need to change the server port

Any Ideas whats whats the problem?

Oh, and of course, /etc/systemd/system/ts3server.service points to /usr/local/bin/teamspeak3-server_linux_amd64/

Thanks for your support.

3 posts were merged into an existing topic: How to change voice port