/// <summary>
/// It starts a call with the dialed number or in case of an incoming call it accepts, picks up the call.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonPickUp_Click(object sender, EventArgs e)
{
if (inComingCall)
{
inComingCall = false;
call.Accept();
return;
}
if (call != null)
return;
if (string.IsNullOrEmpty(_TelefonNo))
return;
if (phoneLineInformation != PhoneLineState.RegistrationSucceeded && phoneLineInformation != PhoneLineState.NoRegNeeded)
{
MessageBox.Show("Phone line state is not valid!");
return;
}
call = softPhone.CreateCallObject(phoneLine, _TelefonNo);
WireUpCallEvents();
call.Start();
}
private void _btnPhone_Click(object sender, EventArgs e)
{
if (!_callState.HasValue || _callState.Value == CallState.Completed)
{
FormHelper.ValidateCondition(SipUtil.IsSipUri(_txtToUri.Text), "To-uri");
_outgoingCall = _softPhone.CreateCall();
WireEvents(_outgoingCall);
_outgoingCall.Start(_txtToUri.Text);
Log("Call started");
}
else if (_callState.Value == CallState.Ringing)
{
_incomingCall.Accept();
}
else if (_callState.Value == CallState.Ringback || _callState.Value == CallState.InCall)
{
_outgoingCall.Stop();
}
}