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[klaus.teller at gmx.net]

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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[brian at freeswitch.org]

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:

[klaus.teller at gmx.net]

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 --------

[anthony.minessale at g...]

sorry, no, you can't do that.


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

[kokoska.rokoska at pos...]

Klaus Teller napsal(a):