[asterisk-users] Fax Detection on outbound call

[Mark Edwards]

Here's the dialplan I am using at the moment.

[dialer-test-2]
exten => _X.,1,Set(TIMEOUT(resposnse)=10)
exten => _X.,n,dial(Zap/g1/${EXTEN},60,M(detect-fax^1^2))
exten => _X.,n,noop(back from dial in dialer-test-2)
exten => t,1,noop(timeout)

[macro-detect-fax]
exten => s,1,noop(detecting fax)
exten => s,n,NVFaxDetect(6|nt|2000)
exten => s,n,noop(after NVFaxDetect)
exten => fax,1,noop(got fax)
exten => fax,n,hangup
exten => talk,1,noop(got talk)
exten => talk,n,hangup

At present, NVFaxDetect doesn't appear to pick up fax tone when I dial out
to a fax machine.

Of course this may end up a question re debugging of asterisk dsp.c!

Cheers,

Mark.

-----Original Message-----
From: Tzafrir Cohen [mailto:tzafrir.cohen at xorcom.com] 
Sent: Friday, 22 September 2006 6:56 PM
To: asterisk-users at lists.digium.com
Subject: Re: [asterisk-users] Fax Detection on outbound call

On Fri, Sep 22, 2006 at 05:17:03PM +1000, Mark Edwards wrote:
> I'm trying to configure my asterisk server to detect fax on an outbound
ZAP
> call. The reason for this is that I have a bunch of interviewers in an
> outbound callcentre who don't like listening to fax machines and I want to
> be able to detect fax on the outbound leg before attempting to bridge the
> call.
> 
> I have tried using app_nv_faxdetect with the M(faxdetect) option of the
Dial
> command, but I am not sure that this is operating on the right leg of the
> call.
> 
> I have tried with /etc/asterisk/Zapata.conf and the faxdetect=... entries,
> but this doesn't seem to have the desired effect.

What is the desired effect? What do you get?

Can you provide more informamtion on your configuration?

-- 
Tzafrir Cohen         sip:tzafrir at local.xorcom.com
icq#16849755          iax:tzafrir at local.xorcom.com
+972-50-7952406          jabber:tzafrir at jabber.org
tzafrir.cohen at xorcom.com     http://www.xorcom.com
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