startCall method
void
startCall({})
Implementation
void startCall(
{required String callId, bool videoCall = false, bool videoOnStart = false, String? callerName, String? calleeName, Function()? completion}) async {
CallManager().joinCall(callId: callId,
videoCall: videoCall,
videoOnStart: videoOnStart,
callerName: callerName,
calleeName: calleeName,
completion: completion);
}