I wonder why we need a coturn anyway? 1. SSL certificates can be installed without it 2. The server URL can be written without port number (meaning it can be accessed by the default 433 port) without turn server installed the simple iptables command does the trick
iptables -t nat -A PREROUTING -p tcp --dport 443 -j REDIRECT --to-port 5443 and changing server.xml to the default port doesn't work anyway (with or without turn server) It think better avoid turn server as it may slow down the communication further.
