I want to setup webrtc turn & stun on my server

I have a small project using webrtc and I would like to get someone with great experience to make turn & stun settings for my server.

Required :
stun and turn work while ensuring the best preparation work

I am currently using this code for the project but it is not working properly

stun:us-turn10.xirsys.com
turn:us-turn10.xirsys.com:80?transport=udp
turn:us-turn10.xirsys.com:80?transport=tcp