Free stun server available in China (WEBRTC required)

Updated in August 2017, I pro-test, domestic available, and very fast!

WEBRTC is an indispensable link.

stun:stun1.l.google.com:19302
stun:stun2.l.google.com:19302
stun:stun3.l.google.com:19302
stun:stun4.l.google.com:19302
stun:23.21.150.121
Stun:stun01.sipphone.com
Stun:stun.ekiga.net
Stun:stun.fwdnet.net
Stun:stun.ideasip.com
stun:stun.iptel.org
stun:stun.rixtelecom.se
Stun:stun.schlund.de
stun:stunserver.org
Stun:stun.softjoys.com
Stun:stun.voiparound.com
Stun:stun.voipbuster.com
Stun:stun.voipstunt.com
stun:stun.voxgratia.org
Stun:stun.xten.com

Free stun server available in China (WEBRTC required)