[Ekiga-list] DTMF codecs supported by Ekiga

Pratiksha Powar pratiksha.powar at onmobile.com
Tue Oct 16 05:44:41 UTC 2007


Also the line disturbing me is the following :
2007/10/16 11:06:05.784   0:15.021       SIP Transport:b5003270 SDP
Media attribute rtpmap found for unknown RTP type [pt=96]
What does it mean?

On Tue, 2007-10-16 at 11:12 +0530, Pratiksha Powar wrote:
> Hi Lurchi and Damien,
> 
> 
> I'm attaching a fresh debug log from Ekiga. When I connect to the Voice
> App, I'm keying in dtmf-1.
> It looks like the payload is going through as expected but then the 
> Voice Application doesn't receive any dtmf input.
> Please go through the log and let me know if something is strange
> with either Ekiga or with the Voice App I'm connecting to.
> I'll try and get some info from those guys who developed the voice app
> too.
> 
> Thanks,
> Pratiksha
> 
> 
> 
> On Tue, 2007-10-09 at 19:24 +0200, Stefan Bruens wrote:
> > Am Dienstag, 9. Oktober 2007 07:25:35 schrieb Pratiksha Powar:
> > > Hi Damien,
> > >
> > > Yes, our Voice Applications support DTMF RFC2833 quite well.
> > > But they expect the payload type to be 96 and not 101.
> > 
> > If the application expects DTMF to have a payload of 96, it is broken. DTMF 
> > uses dynamic payload types, so the application should use the rtpmap to get 
> > the payload type for DTMF
> > 
> > Lurchi

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