diff --git a/js/main.js b/js/main.js
index 7071741..b2acf1f 100644
--- a/js/main.js
+++ b/js/main.js
@@ -96,6 +96,7 @@ $(function() {
       key: 'mj5sqj5jz53zncdi', 
       config: {
         iceServers: [
+          { url: 'stun:stun.l.google.com:19302'}
           { url: 'turn:live@bugpedia.ir:8086', credential: '1234'} 
         ]
       },