Re: [OpenSIPStack] [ATLSIP] Ringing Sounds

[Joegen E. B. <joe...@gm...>]

This may happen if your gateway sends a 180 without SDP followed by 180 
or a 183 with SDP.    This can be corrected by stopping the false ring 
in OnProgress()

void SoftPhoneSIPEndPoint::OnProgress(
  CallSession & session,
  const SIPMessage & alerting
)
{
  OpalOSSEndPoint::OnProgress( session, alerting );
  PString info = session.GetTargetURI().AsString();
  if( session.GetType() == CallSession::Client )
    m_Manager.GetSoftPhoneInterface()->Event_OutgoingCallRinging( (const 
char *)info );
}

Just insert m_Manager.GetSoftPhoneInterface()->StopRingBackTone(); in 
this method as a quick hack.   I think a cleaner way of doing this is to 
not honor early media at all and retain the false ring if the call has 
already received a no-media Alerting packet prior to the 183.  perhaps 
we can set this in the stack level.   I am open to suggestions. 

What's your view Ilian?

Joegen

Whit Thiele wrote:
> Hey guys,
>
> Where and when should the ringing sounds be generated? I use Asterisk so
> when a call is launched, asterisk generates the ringing sound. If I don't
> disable the PlayRingingSound methods, I get "double" rings. 
>
>
> Should this be a configurable setting in the ATLSIP library?
>
> Whit
>
>
>
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