asterisk users - Feb 2008 - Asterisk 1.4.17 and Teliax DTMF

I am having a problem with DTMF when sending calls through Teliax
(SIP).  In the peer for teliax I defined dtmfmode=rfc2833 and for the
most part it is working.  The problem always happens when a user is
trying to call a conference system.  They simply cannot get into the
conference because DTMF is not understood.  If I dial from a land line I
can get in with no problems.

	Any tweaks recommended for DTMF and Teliax?

-- 
Telecomunicaciones Abiertas de M?xico S.A. de C.V.
Carlos Ch?vez Prats
Director de Tecnolog?a
+52-55-91169161 ext 2001
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At 10:57 AM 2/1/2008, you wrote:
>         Any tweaks recommended for DTMF and Teliax?
try:

dtmfmode=auto

That's what mine is now after rfc2833 stopped working.

Ira

Carlos Chavez wrote:
> 	I am having a problem with DTMF when sending calls through Teliax
> (SIP).  In the peer for teliax I defined dtmfmode=rfc2833 and for the
> most part it is working.  The problem always happens when a user is
> trying to call a conference system.  They simply cannot get into the
> conference because DTMF is not understood.  If I dial from a land line I
> can get in with no problems.
> 
> 	Any tweaks recommended for DTMF and Teliax?
I've had no issues with our Teliax accounts since switching to 1.4.x.  I 
stayed back on 1.4.16.2 so far because of one issue with parking calls.
-- 
Darrick Hartman
DJH Solutions, LLC
http://www.djhsolutions.com