[Freeswitch-users] DTMF Info

Antonio Teixeira eagle.antonio at gmail.com
Thu Sep 15 18:57:37 MSD 2011


Hello Avi.

I tried all those steps , unfortunately the softphone is a legacy system
that is incapable of rfc2833 so option 1 is out.
I tried B and C ensuring by wireshark to verify that the data is actually in
transit and FS still raises and error :(.

Regards
A/T

2011/9/15 Avi Marcus <avi at avimarcus.net>

> a) change the softphone to send rfc2833
> b) set the variable in the profile or in the gateway - it's too late to set
> it in the channel
> http://wiki.freeswitch.org/wiki/Sofia.conf.xml#DTMF
> in the profile - internal? - <param name="dtmf-type" value="info"/> and
> reload the profile
>
> Or in the user/gateway profile:
>
> <variables>
>   <variable direction="inbound|outbound|both" name="dtmf_type" value="info">
> </variables>
>
> and reloadxml.. kill/start the gateway and probably need to wait for the
> user to re-reg.
> -Avi
>
>
>
> On Thu, Sep 15, 2011 at 3:22 PM, Antonio Teixeira <eagle.antonio at gmail.com
> > wrote:
>
>> So is there any other way to capture DTMF-type INFO :\ without an upgrade
>> ?
>>
>> Regards
>> A/T
>>
>>
>> 2011/9/14 Antonio Teixeira <eagle.antonio at gmail.com>
>>
>>> Hello Avi , thanks for your answer.
>>> I tried setting dtmf_type at the sip profile and user profile still not
>>> luck , liberal-dtmf is not available on my version.
>>>
>>> Hope someone can help me , since upgrading will be more complicated
>>> Regards
>>> A/T
>>>
>>>
>>> 2011/9/14 Avi Marcus <avi at avimarcus.net>
>>>
>>>> If you set it in the profile, once you reload the profile, it should
>>>> work.
>>>> Or, in the sip profile you can set liberal-dtmf<http://wiki.freeswitch.org/wiki/Sofia_Configuration_Files#liberal-dtmf> and
>>>> then it will accept rfc2833 or INFO.
>>>>
>>>> -Avi
>>>>
>>>>
>>>> On Wed, Sep 14, 2011 at 1:18 PM, Antonio Teixeira <
>>>> eagle.antonio at gmail.com> wrote:
>>>>
>>>>> Good Morning.
>>>>>
>>>>> I have a soft phone that uses SIP INFO to deliver the DTMF keys to FS.
>>>>> Now the problem is that FS always reported INFO is not expected on this
>>>>> channels so off to the wiki i go and i set in the profile dtmf-type = info.
>>>>> sofia.c:6439 IGNORE INFO DTMF(2) (This channel was not configured to
>>>>> use INFO DTMF!)
>>>>>
>>>>> So anyone can help me out with this ?
>>>>>
>>>>> Best Regards
>>>>> Antonio Teixeira
>>>>>
>>>>>
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>>>>
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