[Asterisk-Users] Fax Handled

Martin Pycko martinp at digium.com
Mon Aug 11 14:58:43 MST 2003


On analog ports you need to Answer
Ringing
Wait,2
and then do something .....

That should detect faxes.

regards
Martin

On Mon, 11 Aug 2003, Tilghman Lesher wrote:

> On Monday 11 August 2003 03:26 pm, Eduardo Goncalves wrote:
> > On Mon, 11 Aug 2003 15:15:08 -0500
> >
> > Tilghman Lesher <tilghman at mail.jeffandtilghman.com> wrote:
> > > On Monday 11 August 2003 02:46 pm, Eduardo Goncalves wrote:
> > > > I've tested with 3 diferent machines. Asterisk didn't detect
> > > > them.
> > >
> > > What does your dialplan look like for the s extension?
> >
> > 	My extensions.conf are very simple. I have just one context for my
> > trunk connection, and the two sip endpoits.
> >
> > extensions.conf
> > ===============
> > [globals]
> > TRUNK=Zap/g1
> >
> > [sip]
> > exten => _0.,1,Dial(${TRUNK}/${EXTEN})
> > exten => _9.,1,Dial(${TRUNK}/${EXTEN})
> >
> > exten => 710,1,Dial(SIP/client1)
> > exten => 711,1,Dial(SIP/client2)
>
> Okay, that's the problem.  Asterisk does not detect faxes while
> executing the Dial() application.  You need to Background() a simple
> greeting (or just 2-3 seconds of silence) before executing the Dial()
> application, then provide a fax extension for Asterisk to jump to upon
> detecting the CNG tones.
>
> -Tilghman
>
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