uyem/docs/resources/coturn.conf

WebRTC client-server SFU application

# Placed like a /etc/coturn/turnserver.conf  or /etc/turnserver/turnserver.conf
fingerprint
lt-cred-mech
simple-log
listening-ip=127.0.0.1
listening-ip=127.0.0.2
# If You have only one PUBLIC_API then set second IP as 127.0.0.1 
# and then one public IP do use with difference protocol (stun: | turn:)
external-ip=PUBLIC_IP1
external-ip=PUBLIC-IP2
stale-nonce=0
user=username:password
realm=domain.domain
# Make sure that port is open for firewall
listening-port=3478
min-port=10000
max-port=20000
log-file=/var/log/coturn/turnserver.log
# to get HASH run "turnadmin -P -p <password>"
cli-password=HASH