version: "3" services: coturn: image: coturn/coturn:4.6.1 restart: always command: - turnserver - --log-file=stdout - --external-ip=$$(detect-external-ip) - --listening-port=3478 - --min-port=10000 - --max-port=10010 - --tls-listening-port=5349 - --listening-ip=0.0.0.0 - --realm={{domain}} - --server-name={{domain}} - --lt-cred-mech - --user={{coturn_username}}:{{coturn_password}} network_mode: host