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@freeswitch.org> An: freeswitch-users@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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