[asterisk-users] duration of rfc2833 generated dtmf

John covici covici at ccs.covici.com
Tue Apr 14 05:04:23 CDT 2009

OK, thanks.  If I could convince them to use info, would that be
better as far as the duration is concerned?

on Monday 04/13/2009 Brent Davidson(brent at texascountrytitle.com) wrote
 > John covici wrote:
 > > Hi.  I have a SIP provider which wants RFC2833 for the dtmfmode,
 > > however I would like to increase the duration of the tone, its pretty
 > > short and some IVR's are unhappy or don't detect it.  I did poke
 > > around, but it looks like when RFC2833 is used, it actually generates
 > > rtp packets of some sort, so I have no idea how to increase that
 > > duration.
 > >
 > > Any assistance would be appreciated.
 > >
 > >   
 > If your provider insists on rfc2833, then their servers will be 
 > responsible for setting the tone duration sent to PSTN lines.

Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici
         covici at ccs.covici.com

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