[Freeswitch-users] DTMF with Early Media Disabled

[Anthony Minessale]

sorry, no, you can't do that.


On Wed, Jan 28, 2009 at 7:55 AM, Klaus Teller <klaus.teller at gmx.net> wrote:

> I know it works perfectly when pre_answer is called. That is, when early
> media is activated. I was just trying to figure out what is the expected
> behavior when pre_answer is not called.
>
> I want to get DTMF from users without having them billed by their carriers.
> I've heard that some carriers start billing as soon as early media is on.
> That's why i was wondering if DTMF (inband or out of band) can be received
> without answering or pre_answering.
>
> Thanks,
> Klaus.
> -------- Original-Nachricht --------
> > Datum: Tue, 27 Jan 2009 23:15:02 -0600
> > Von: Brian West <brian at freeswitch.org>
> > An: freeswitch-users at lists.freeswitch.org
> > Betreff: Re: [Freeswitch-users] DTMF with Early Media Disabled
>
> > If the dtmf is in the media stream ie 2833 and you can't establish
> > media then no you wouldn't.   Have you tried to do a pre_answer
> > instead of an answer to establish early media?
> >
> > /b
> >
> > On Jan 27, 2009, at 11:04 PM, Klaus Teller wrote:
> >
> > > Hi,
> > >
> > > My settings does not allow me to test the following right now. So
> > > I'm wondering if somebody knowledgeable could help me answer the
> > > following question.
> > >
> > > I do know that if i call Freeswitch, i can use Javascript to read
> > > DTMF even without answering the call. My question is can i do this
> > > even if early media is disabled on the inbound call?
> > >
> > > Thanks,
> > >
> > > Klaus.
> > > --
> >
> >
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-- 
Anthony Minessale II

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