[Freeswitch-users] how to Ignore DTMF shorter than Fixed duration ?

[Michael Collins]

Are they sending those digits inband or with RFC2833?
-MC

On Wed, Dec 5, 2012 at 11:28 AM, Regis M <regis.freeswitch.org at tornad.net>wrote:

> Hi,
>
> We have a bugged provider that send us throw RTP wrong DTMF during call.
> It seems that wrong DTMF are shorter than 1200ms (about 90%) so I want to
> try to ignore them.
> For the moment, FS catch them and send it back to the bridged side, boring
> user.
>
> switch_rtp.c:3410 RTP RECV DTMF C:552
>
>
>
> Does min-dtmf-duration will make FS ignore them and not RECV them ?
> I saw the DTMF in "normal" RTP packet, but no digit was pressed in user
> side.
>
> It's commented in my FS switch.conf.xml, how can I see the current value ?
> <!--<param name="min-dtmf-duration" value="400"/>-->
>
>
> Any other idea ?
>
> thanks
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-- 
Michael S Collins
Twitter: @mercutioviz
http://www.FreeSWITCH.org
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