TURN Server

IP Caasify VPS: 185.226.93.63
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'
Quelle 
Turnserver.conf
syslog
lt-cred-mech
use-auth-secret
static-auth-secret=fZH6P!4!tgDyDka$W
realm=turn.trance-port.de
cert=/etc/letsencrypt/live/turn.example.org/fullchain.pem
pkey=/etc/letsencrypt/live/turn.example.org/privkey.pem
no-udp
external-ip=185.226.93.63
min-port=49152
max-port=50000
Weitere Quellen
https://gist.github.com/maxidorius/2b0acc2e707ae9a2d6d0267026a1024f
https://github.com/Miouyouyou/matrix-coturn-docker-setup
https://www.metered.ca/blog/running-coturn-in-docker-a-step-by-step-guide/