How to use rtpdtmfdepay

Adam Brzoza frost9 at
Fri Oct 9 03:37:46 PDT 2015


I'm working on a  sip softphone based on gstreamer and rtpbin . Audio and
video through rtpbin works well. Sending DTFM events  probably works. But I
have a problem with receiving a DTMF event. I do not know how to use
rtpdtmfdepay. I modified example from
gst-plugins-good-1.5.90/tests/examples/rtp/client-PCMA.c, and I added code
for receive DTMF events.

My wersion of "pad-added" callback:

I send DTMF events in this way:

What am I doing wrong?


The whole program code:

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