File coturn.firewalld of Package coturn
<?xml version="1.0" encoding="utf-8"?> <service> <short>TURN</short> <description>TURN and STUN server ports for VoIP</description> <port protocol="tcp" port="3478"/> <port protocol="udp" port="3478"/> <port protocol="tcp" port="5349"/> <port protocol="udp" port="5349"/> </service>