[Freeswitch-users] no DTMF detection over VoIP

Neil Patel neilp at cs.stanford.edu
Sat Mar 24 21:18:54 MSK 2012


I have not modified the sip_profiles directory from standard. There is no
variable set for dtmf-type in either internal.xml or external.xml.

I did a trace using:
sofia global siptrace on

There wer no SIP packets logged. If the SIP call is going to a PRI profile
(freetdm), will there still be SIP traffic?

Thanks,
Neil

On Sat, Mar 24, 2012 at 7:22 PM, Anita Hall <anita.hall at simmortel.com>wrote:

> What is your config for DTMF in sip profile ?
>
> http://wiki.freeswitch.org/wiki/Sofia_Configuration_Files#dtmf-type
>
> Use tshark to generate a SIP trace and paste it on
> http://pastebin.freeswitch.org/ and give the link here.
>
> regards,
> Anita
>
>
>
> On Sat, Mar 24, 2012 at 2:43 PM, Neil Patel <neilp at cs.stanford.edu> wrote:
>
>> Hi All,
>>
>> I have a basic IVR application in Lua connected to a PRI line. It
>> currently is not responding to DTMF input given from any VoIP call (e.g.
>> Skype). However, it accepts input from local mobile or landline calls just
>> fine.
>>
>> I recently pulled latest from git and built; before that, DTMF detection
>> from both were working. Is there something I need to configure to allow
>> DTMF for VoIP?
>>
>> Thanks,
>> Neil
>>
>> _________________________________________________________________________
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>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
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