[Asterisk-Users] * and Fax

Wed Sep 29 04:01:59 MST 2004

Hi,

I think this is one area that needs to be developed. I am curently 
implementing a system for my home so cannot really justify the cost of 
financially supporting the development of this when all I really need to 
do is buy a telephone extension lead for my existing fax modem!!! 

I am more than willing to devote some testing/documentation time (I am not 
really a programmer) if that helps.

Faxing is an important facility for many businesses tho, and it would make 
sense to be able to handle a fax call directly from asterisk to hylafax 
without having to route it via some analog device on the same machine (eg. 
pstn -> voip ->fax svr-> email rather than pstn -> voip -> analog line 
->fax svr ->email)

Am i barking up the wrong tree or do others also need this functionality?

Sam

Jørn Eriksen <jorn at ccl-network.com> wrote on 29/09/2004 10:35:30:

> Hi all,
> 
> I've read a bit lately on Asterisk & Fax issues - I also saw, in some 
> notes from Astricon, that the developer of panDSP - Steve Underwood - 
> was looking for support (finacial and/or technical).  If we are enough 
> folks that need/want this (fax for *) we might get him to streamline it 
> for a reasonable abount pr head....
> 
> Best regards
> Jorn
> ---------------------------------------------
> slwatts at winckworths.co.uk wrote:
> 
> > 
> > zapata.conf? Must have missed that - but I am not using any analog 
> > cards, I am using capi. If this feature dependent on using zapata and 
> > compatible hardware then?
> > 
> > on a slightly different tack - tried the sipura 3000 last night, has 
> > anyone got this working with faxes. Set all the fax detection tones to 

> > yes, but it still treats a fax call just like any other voice call :-(
> > 
> > Thanks,
> > 
> > Sam.
> > 
> > Jon Radon <jonr800 at gmail.com> wrote on 28/09/2004 16:52:32:
> > 
> >  > After you changed the zapata.conf per the wiki... make sure you 
stop
> >  > asterisk, unload your zap drivers, reload them, then start asterisk
> >  > again.
> >  >
> >  > ----- Original Message -----
> >  > From: slwatts at winckworths.co.uk <slwatts at winckworths.co.uk>
> >  > Date: Tue, 28 Sep 2004 11:34:33 +0100
> >  > Subject: [Asterisk-Users] Asterisk, Hylafax and T38Modem - help!
> >  > To: Asterisk Users Mailing List - Non-Commercial Discussion
> >  > <asterisk-users at lists.digium.com>
> >  >
> >  > Hi All,
> >  >
> >  > I know that this may not strictly be an asterisk issue, but if 
anyone
> >  > has any ideas on this prob it would be appreciated.
> >  >
> >  > I have a working asterisk setup using Suse 9.1, a BT ISDN BRI card
> >  > (Fritz?), sipura 3000 and a few cisco 7940's. I wanted to do add
> >  > faxing into the equation, so I thought I would try and setup the
> >  > following:
> >  >
> >  > PSTN->asterisk->hylafax->pc
> >  >
> >  > At the moment asterisk and hylafax are on the same box. I went and
> >  > installed t38modem, hylafax, openh323 and so on.... got chan_oh323
> >  > compiled and installed.
> >  >
> >  > I can now dial an extension - it gets routed to t38modem, it picks 
up
> >  > but I hear no modem tones (screeching) just silence. when I dial it
> >  > with a fax machine the fax machine just says 'no carrier'. Looking 
at
> >  > the hylafax logs I see t38modem answer but then get 'no carrier'. 
If I
> >  > make t38modem dial an extension all I hear is a
> >  > beeep.......beeep......beeep of a fax machine.
> >  >
> >  > Also when I try to use fax tone detection in my exensions.conf it
> >  > doesnt work - the call is always routed to the normal sip device 
and
> >  > not the t38modem (oh323) device.  I have followed the examples on 
the
> >  > wiki.
> >  >
> >  > Am I doing something fundamentally wrong here? Do I also need to 
load
> >  > faxcapi? I have not yet tried using the sipaura 3000 to pick up the
> >  > incoming fax call - I will try that later.
> >  >
> >  > Cheers,
> >  >
> >  >* *
> > 
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DX 148400 WESTMINSTER 5 : 35 Great Peter Street, London SW1P 3LR
Telephone 020 7593 5000 Fax 020 7593 5099

-Confidentiality- 
This email message and any attachments are confidential; they may be subject to legal professional privilege and are intended for the named recipient only. If you are not the named recipient, please return the message and enclosures immediately and delete them from your system.

-Caution- 
Before advice received only by email (whether by attachment or otherwise) may be relied on, the authenticity of the communication must be verified by means independent of email.

-Regulation- 
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-Partners- 
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