app/src/main/java/com/yahala/sip/SIPManager.java
// forget to set up a listener to set things up once the call is established.
forget to set up a listener to set things up once the call is established.
forget to set up a listener to set things up once the call is established .
@Override
                public void onCallEstablished(SipAudioCall call) {
                    call.startAudio();
                    call.setSpeakerMode(true);
                    call.toggleMute();
                    updateStatus();
                }
@ Override public void onCallEstablished ( SipAudioCall call ) { call . startAudio ( ) ; call . setSpeakerMode ( true ) ; call . toggleMute ( ) ; updateStatus ( ) ; }
forget to set up a listener to set things up once the call is established.
forget to set up a listener to set things up once the call is established .