[Freeswitch-users] Double-dtmf detection in IVR when a call is routed through FreeSWITCH

[Drew Ozier]

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
this hiccup?

-Drew

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?
>
> -Drew
>
>
> 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.
>> /b
>>
>> 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
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20090527/3b638c76/attachment-0002.html