Hi Trever, I don't think so, it seems that that jira is for a non-SIP based setup. My "issue" is that when calling a PSTN number from a mobile/landline phone, which gets delivered by SIP to my FreeSwitch server and then routed out to another PSTN number (via the same provider). When either party presses a digit, the other end hears the tone. The tone is not the whole tone just a fraction of it, maybe half a second, but enough to tell the difference when different keys are pressed. The key can be held for a long period, say 3 seconds, but you will only hear the "bleeding". I have drop_dtmf set to true on both channels (set and export), but I'm not sure if this would make any difference anyway as the tone is being sent out-of-band. It might also be worth noting that I don't get any duplication of tones. Pressing 123 will always receive 123 and not 112233. thanks Matt On 22 March 2013 16:54, Trever L. Adams <trever.adams@gmail.com> wrote:
On 03/12/2013 01:45 PM, Matt Broad wrote:
Ok, so the fact that a tone can be heard, although only partially, would suggest inband digits are being sent too. I'll speak to my carrier and see if it is something they can supress their end. Thanks for the help and the tips on debugging :)
Thanks Matt Matt, by chance is this what you are describing:
http://jira.freeswitch.org/browse/FS-4904
Trever
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