Sinch - callDidEstablish is not getting called on Lock screen while answering call from CallKit

Question

Sinch - callDidEstablish is not getting called on Lock screen while answering call from CallKit.

I have integrated CallKit but answering call f

Answer 1

You have to implement CXProviderDelegate to receive callKit actions delegate,

Implement this method from CXProviderDelegate.

-(void)provider:(CXProvider *)provider didActivateAudioSession:(AVAudioSession *)audioSession {

[_client.callClient provider:provider didActivateAudioSession:audioSession];

}

and your callDidEstablish will start getting called.