TUICallKit.on(TUICallEvent.onError, (res: any) => {
  console.log('onError code=' + res.code + ',message=' + res.message);
});

TUICallKit.on(TUICallEvent.onCallReceived, (res: any) => {
  console.log('onCallReceived callerId=' + res.callerId);
});

TUICallKit.on(TUICallEvent.onCallCancelled, (res: any) => {
  console.log('onCallCancelled userId=' + res.callerId);
});

TUICallKit.on(TUICallEvent.onCallBegin, (res: any) => {
  console.log('onCallBegin strRoomId=' + res.roomId.strRoomId + ', callMediaType=' + res.callMediaType + ',callRole=' + res.callRole);
});

TUICallKit.on(TUICallEvent.onCallEnd, (res: any) => {
  console.log('onCallEnd strRoomId=' + res.roomId.strRoomId 
  + ',callMediaType=' + res.callMediaType 
  + ',callRole=' + res.callRole
  + ',totalTime=' + res.totalTime);
});

TUICallKit.on(TUICallEvent.onUserReject, (res: any) => {
  console.log('onUserReject userId=' + res.userId);
});

TUICallKit.on(TUICallEvent.onUserNoResponse, (res: any) => {
  console.log('onUserNoResponse userId=' + res.userId);
});

TUICallKit.on(TUICallEvent.onUserLineBusy, (res: any) => {
  console.log('onUserLineBusy userId=' + res.userId);
});

TUICallKit.on(TUICallEvent.onUserJoin, (res: any) => {
  console.log('onUserJoin userId=' + res.userId);
});

TUICallKit.on(TUICallEvent.onUserLeave, (res: any) => {
  console.log('onUserLeave userId=' + res.userId);
});

TUICallKit.on(TUICallEvent.onCallMediaTypeChanged, (res: any) => {
  console.log('onCallMediaTypeChanged oldCallMediaType=' + res.oldCallMediaType + ',newCallMediaType=' + res.newCallMediaType);
});

TUICallKit.on(TUICallEvent.onKickedOffline, (res: any) => {
  console.log('onKickedOffline');
});

TUICallKit.on(TUICallEvent.onUserSigExpired, (res: any) => {
  console.log('onUserSigExpired');
});

TUICallKit.on(TUICallEvent.onUserVideoAvailable, (res: any) => {
  console.log('onUserVideoAvailable userId=' + res.userId + 'isVideoAvailable=' + res.isVideoAvailable);
});

TUICallKit.on(TUICallEvent.onUserAudioAvailable, (res: any) => {
  console.log('onUserAudioAvailable userId=' + res.userId + 'isAudioAvailable=' + res.isAudioAvailable);
});

TUICallKit.on(TUICallEvent.onUserVoiceVolumeChanged, (res: any) => {
  console.log('onUserVoiceVolumeChanged', res)
});

TUICallKit.on(TUICallEvent.onUserNetworkQualityChanged, (networkQuality: any) => {
 for (const [key, value] of networkQuality) {
    console.log(`onUserNetworkQualityChanged userId: ${key}, network quality: ${value}`);
  }
});