If you want to host your own teamspeak server this can be done quite easily with a server and docker-compose. Here is the example I tried:
version: '3.1'
services:
teamspeak:
image: teamspeak
restart: always
ports:
- 9987:9987/udp
- 10011:10011
- 30033:30033
environment:
TS3SERVER_DB_PLUGIN: ts3db_mariadb
TS3SERVER_DB_SQLCREATEPATH: create_mariadb
TS3SERVER_DB_HOST: db
TS3SERVER_DB_USER: root
TS3SERVER_DB_PASSWORD: tsmysqlpass
TS3SERVER_DB_NAME: teamspeak
TS3SERVER_DB_WAITUNTILREADY: 30
TS3SERVER_LICENSE: accept
db:
image: mariadb
restart: always
environment:
MYSQL_ROOT_PASSWORD: tsmysqlpass
MYSQL_DATABASE: teamspeak
You will need a dns entry or the ip of the server to connect with your teamspeak client. With the client you can then add a password to protect the server. I didn’t find a docker config to set it.
ATTENTION: If you don’t secure the server with credentials it will be open for everybody.