Hi David: We do not currently remove the DTMF inband when it also comes out of band. We did it this way as it was recommended in the spec. for reliablity to keep in in both paths. However it probably would not be too hard to add a configuration option to do this in sipXmedia.
I would be happy to talk about this if you would like to do it or if you would like us to do it for you. Cheers, Dan --- On Wed, 3/11/09, dsuh <dsuhpub...@gmail.com> wrote: > From: dsuh <dsuhpub...@gmail.com> > Subject: [sipxtapi-dev] Inband DTMF Clamping > To: sipxtapi-dev@list.sipfoundry.org > Date: Wednesday, March 11, 2009, 1:32 PM > Hi, > > Is there/Will there be inband DTMF clamping for conference > channels? > This is to remove the inband DTMF tone after it has been > detected so > that it does not echo to other conference channels and > falsely trigger > DTMF detection. > Removing could be silence output on DTMF waveform > detection. > There may be echo if a conference channel is connected to > an FXS ATA > or FXO analog gateway. > > David Suh _______________________________________________ sipxtapi-dev mailing list sipxtapi-dev@list.sipfoundry.org List Archive: http://list.sipfoundry.org/archive/sipxtapi-dev/
