[Freeswitch-users] Double-dtmf detection in IVR when a call is routed through FreeSWITCH
drew.ozier at gmail.com
Wed May 27 12:27:03 PDT 2009
Did a few TCP dumps, and before, I was seeing explicit DTMF packets coming
out of my FreeSWITCH machine. Removing the only things I could find that had
to do with 2833 in my internal and external sip_profiles (namely
rfc2833-pt), I find that I don't see any mention of switch_rtp.c sending any
DTMF packets, nor do I see any in the TCP dump.
This still hasn't solved my problem. I tested again, and with 'start_dtmf',
I get an audible hiccup in the audio when DTMF occurs. When I don't use
'start_dtmf', the hiccup goes away.
Is there anything else that I should be turning off on FreeSWITCH to avoid
On Wed, May 27, 2009 at 12:11 PM, Drew Ozier <drew.ozier at gmail.com> wrote:
> The AudioCodes machines are always a bit of a nuisance to get acting the
> way I want, but I think I have them sending all DTMF in-band. How do I
> disable 2833 in my sofia profile?
> On Wed, May 27, 2009 at 11:52 AM, Brian West <brian at freeswitch.org> wrote:
>> I highly recommend you DO NOT use inband AT ALL if possible. out of band
>> is king.
>> On May 27, 2009, at 10:49 AM, Milena wrote:
>> Are the configurations of the audiocodes set to send only in-audio dtmf?
>> make sure everything is sending only in-audio
>> Brian West
>> brian at freeswitch.org
>> -- Meet us at ClueCon! http://www.cluecon.com
>> Freeswitch-users mailing list
>> Freeswitch-users at lists.freeswitch.org
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