[asterisk-dev] iax.conf and dtmfmode

[Peter Beckman]

Dear Supergeeks --

I am confused.  I've been having problems with receiving DTMF tones via
different providers (I use three for inbound DID calling; junction
networks, binfone and Vitelity/SixTel/EXGN).

Today I read the docs for SIP dtmfmode, added "dtmfmode=auto" in my
iax.conf, reloaded, and my problem went away.

Dumbfounded, I tried to find documentation supporting the fact that setting
dtmfmode in iax.conf is a valid config variable, but I couldn't.

A search of Doxygen shows on chan_iax2.c, line 2045 there is mention of a
dtmfmode, but it looks hard-coded to me.  I found references to dtmfmode in
chan_mgcp and chan_sip but not much else.

Is dtmfmode a valid configuration variable in iax.conf?  If so, can I
request it be added to the sample config?

     http://www.asterisk.org/doxygen/Config_iax.html

Thanks!

Beckman
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Peter Beckman                                                  Internet Guy
beckman at purplecow.com                             http://www.purplecow.com/
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