public void ConferenceClick()
{
if (!_EngineCmdManager.HayConferencia())
{
if (_StateManager.Tlf[TlfState.Hold] + _StateManager.Tlf[TlfState.Set] <= Settings.Default.NumMaxInConference - 1)
{
_EngineCmdManager.MakeConference(true);
}
else
{
_EngineCmdManager.MakeConference(false);
}
}
else
{
_EngineCmdManager.EndTlfConf();
}
}