The issue with RFC2833 DTMF was related no RTP path coming into FS. Docker was not set up to deal with a proper range of RTP ports. Once this was fixed, RTP was flowing.
On Thu, Jun 30, 2016 at 8:03 PM Anthony Minessale <anthony.minessale@gmail.com> wrote:
Make sure you are on the latest release.  There was a recent bug with dtmf_type.


On Thu, Jun 30, 2016 at 12:49 PM, Danny Gershman <danny.gershman@gmail.com> wrote:
I'm having an issue with my DTMF to a Docker container running FS 1.6.9.  My sofia profile is set up to use RFC2833.  However from a softphone and another FS server it's not detecting the digits.  If I switch to INFO method, it works fine.

Also is there a quick was to do a uuid_send_dtmf using SIP INFO to work around this issue temporarily?  I saw something about a channel variable dtmf_type, which didn't seem to work when I did a uuid_setvar.  

Thanks,
Danny Gershman

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