change stun

android-app/app/src/main/java/com/chatrtc/app/webrtc/WebRTCManager.java

@@ -170,7 +170,7 @@ public class WebRTCManager {
     
     private void createPeerConnection() {
         ArrayList<PeerConnection.IceServer> iceServers = new ArrayList<>();
-        iceServers.add(PeerConnection.IceServer.builder("stun:stun.l.google.com:19302").createIceServer());
+        iceServers.add(PeerConnection.IceServer.builder("stun:manalejandro.com:3478").createIceServer());
         
         PeerConnection.RTCConfiguration rtcConfig = new PeerConnection.RTCConfiguration(iceServers);
         rtcConfig.tcpCandidatePolicy = PeerConnection.TcpCandidatePolicy.DISABLED;