RFC2833 is actually sent in band, but as a special packet in the RTP stream. SIP-INFO is the only real out of band signaling for DTMF, as it goes as a SIP packet. Guillermo Sent from my iPhone
On Sep 8, 2016, at 17:49, Ned Ludd <edwardludd@gmail.com> wrote:
Trying to test FS voicemail with sipp.
I can't get DTMF to work no matter which way I play it. Any tips?
If I use "start_dtmf" in my dialplan, and send DTMF with "play_dtmf" in my sipp scenario they should go in-band, right?
And likewise if I take out "start_dtmf" and use "play_pcap_audio" with the 2833 pcap files in my scenario it should go out of band, right?
Neither work.
Attaching my scenario file. Maybe I'm just not doing it right?
----- Ned Ludd <pickup.xml> _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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