[Freeswitch-users] DTMF filter (RFC2833)

[Mickael Hubert]

Hi
thanks a lot for your answer.
I'll try that, even I'm not A developer :(
I'll try to add a small application to call it into my dialplan, who drop
"bad" dtmf.
hardest ;)
bye

2017-08-01 14:40 GMT+02:00 Christopher Rienzo <cmrienzo at gmail.com>:

> I don't think this exists in FS.  You can create a small dialplan APP that
> installs a DTMF hook and drops all digits that aren't 0-9,#,* by returning
> SWITCH_STATUS_FALSE to drop and SWITCH_STATUS_SUCCESS to allow.
>  mod_dptools.c and switch_ivr_async.c have examples of DTMF hooks.
>
>
> On Tue, Aug 1, 2017 at 2:36 AM, Mickael Hubert <m.hubert at hexanet.fr>
> wrote:
>
>> Hi list,
>> I'm looking for a way to filter ingress DTMF on A leg.
>> I receive "bad" DTMFs from SIP provider (Signal A,B,C, etc ...) I want to
>> filter only these DTMF, not all others.
>> I receive only RFC2833 DTMF.
>>
>> Ex:
>> Sip Provider -- (DTMF 1,A,2,C on A leg) --> FS --> (DTMF 1,2 on B leg) -->
>>
>> Do you have an idea for me please ?
>>
>> Thanks in adavance
>>
>>
>> FS version: FreeSWITCH Version 1.3.13b+git~20130213T200819Z~cd7d1efc2a
>> (git cd7d1ef 2013-02-13 20:08:19Z)
>>
>> --
>> Mickaël HUBERT
>> Responsable du service VoIP
>> Tel: (+33) 03.26.79.30.05 <+33%203%2026%2079%2030%2005>
>>
>> _________________________________________________________________________
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>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
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> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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-- 
Mickaël HUBERT
Responsable du service VoIP
Tel: (+33) 03.26.79.30.05
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