Форум

"Failed to create PeerConnection, exception: Failed to construct 'RTCPeerConnection': Failed to initialize native PeerConnection."

chrome.
В файле core_webrtc.js

заменил

this.pcConfig = { "iceServers": [ { url:"stun:"+this.turnServer}, { url:"turn:"+this.turnServerLogin+"@"+this.turnServer, username: this.turnServerLogin, credential:this.turnServerPassword} ] };
на
this.pcConfig = { "iceServers": [ { url:"stun:"+this.turnServer}, { url:"turn:"+this.turnServer, username: this.turnServerLogin, credential:this.turnServerPassword} ] };

И заработало.