TURN Server
Exposed Ports:
Firewallrules anlegen in VPS:
sudo ufw allow 3478/tcp comment 'Allow TURNserver'
sudo ufw allow 3478/udp comment 'Allow TURNserver'
sudo ufw allow 5349/tcp comment 'Allow TURNserver'
sudo ufw allow 5349/udp comment 'Allow TURNserver'
sudo ufw allow 49152:50000/udp 'Allow TURNserver'
