public CallHandler(Softphone softphone, IPhoneCall Call, PhoneCallAudioSender mediaSender)
{
_softphone = softphone;
_Call = Call;
_mediaSender = new PhoneCallAudioSender();
_connector = new MediaConnector();
_mediaSender = mediaSender;
}
/// <summary>
/// Initializes the softphone logic and subscribes to its events to get notifications from it.
/// (eg. the registration state of the phone line has changed or an incoming call received)
/// </summary>
private static void InitSoftphone()
{
_mySoftphone = new Softphone();
_mySoftphone.PhoneLineStateChanged += mySoftphone_PhoneLineStateChanged;
_mySoftphone.CallStateChanged += mySoftphone_CallStateChanged;
_numberToTransfer = string.Empty;
_numberToCall = string.Empty;
_exampleSteps = string.Empty;
}