Are the tones inband? If so the FAQ gives suggestion on how to detect them by creating a pjmedia_port. I used this method with spandsp library for the tone detection. On 16/09/2011, at 9:31 PM, Sandeep Karanth <sandeepk.kdp at gmail.com> wrote: > Hi all, > Does PJMEDIA support detection of DTMF and other telephony tones mentioned in RFC 2833 if they are sent in "tone" payload format rather than the "event" type? > > Regards, > Sandeep > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20110919/a694daba/attachment.html>