[Asterisk-Users] IAX2 (IAXy) and DTMF Question

[Brent Goran]

In my particular configuration, by the time the IAXy gets DTMF, it's
"just audio" (e.g. not out-of-band in any way). The SIP modems play the
audio of DTMF quite nicely, while the IAXy plays it quite warby, thus my
DTMF-driven application (which is plugged into the IAXy) can't decode
them.

Are there codec settings in the IAXy which might do a better job of
"rendering" DTMF as audio?

Thank you,

Brent

On Tue, 2005-01-04 at 01:56 -0500, russelb at CLEMSON.EDU wrote:

> > Looks like the IAXy at the originating end converts the audio DTMF into an
> > IAX "DTMF" message (and strips the DTMF out in the process).  Meanwhile
> > the IAXy at the answering end doesn't convert the DTMF indication message
> > back into tones.
> 
> FYI, Mark implemented DTMF in the latest version of the IAXy firmware that
> is in CVS head.  It will make it's way to the stable branch at some point.
> 
> Russell
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