Hi all, I am using asterisk 1.2.10 BRI stuffed 0.3.0-PRE-1s with zaptel 1.2.8 and we are trying to have FAX receiving working in one of the BRI lines. No problem with FAX transmissions but we can not receive. I have configured in zapata.conf faxdetect=both (tx and rx). FAX machine is connected to one FXS port on a PAP2 with G711a and no echo cancelation configured. When the FAX arrives at the FAX machine, they start negotiating but then it stops as if the format is not recognized by the Fax machine as a valid fax. Does anyone have a similar configuration working? Bests, Jose Limeres -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20060904/6fb4b052/attachment.htm
I read on this list not so long ago that you should only enable alaw. I've
never tested this.
Phil.
"Jose Limeres"
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04/09/2006 15:35 [asterisk-users] FAX handling
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Hi all,
I am using asterisk 1.2.10 BRI stuffed 0.3.0-PRE-1s with zaptel 1.2.8 and
we are trying to have FAX receiving working in
one of the BRI lines.
No problem with FAX transmissions but we can not receive. I have configured
in zapata.conf faxdetect=both (tx and rx).
FAX machine is connected to one FXS port on a PAP2 with G711a and no echo
cancelation configured. When the FAX arrives at the
FAX machine, they start negotiating but then it stops as if the format is
not recognized by the Fax machine as a valid fax.
Does anyone have a similar configuration working?
Bests,
Jose Limeres_______________________________________________
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On Mon, Sep 04, 2006 at 04:35:43PM +0200, Jose Limeres wrote:> Hi all, > > I am using asterisk 1.2.10 BRI stuffed 0.3.0-PRE-1s with zaptel 1.2.8 > and we are trying to have FAX receiving working in > one of the BRI lines. > > No problem with FAX transmissions but we can not receive. I have > configured in zapata.conf faxdetect=both (tx and rx). > FAX machine is connected to one FXS port on a PAP2 with G711a and no > echo cancelation configured. When the FAX arrives at the > FAX machine, they start negotiating but then it stops as if the format > is not recognized by the Fax machine as a valid fax. > > Does anyone have a similar configuration working?Hmmm.... How can asterisk detect that the call is a fax? Is it by answering it? If you get rid of the fax detection and send everything to the fax extension, will faxes get through? -- Tzafrir Cohen sip:tzafrir@local.xorcom.com icq#16849755 iax:tzafrir@local.xorcom.com +972-50-7952406 jabber:tzafrir@jabber.org tzafrir.cohen@xorcom.com http://www.xorcom.com
Look into NVDETECT, and fax2mail script on www.generationd.com Fax detection is automatic.... MD -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Tzafrir Cohen Sent: Monday, September 04, 2006 5:05 PM To: asterisk-users@lists.digium.com Subject: Re: [asterisk-users] FAX handling On Mon, Sep 04, 2006 at 04:35:43PM +0200, Jose Limeres wrote:> Hi all, > > I am using asterisk 1.2.10 BRI stuffed 0.3.0-PRE-1s with zaptel 1.2.8 > and we are trying to have FAX receiving working in > one of the BRI lines. > > No problem with FAX transmissions but we can not receive. I have > configured in zapata.conf faxdetect=both (tx and rx). > FAX machine is connected to one FXS port on a PAP2 with G711a and no > echo cancelation configured. When the FAX arrives at the > FAX machine, they start negotiating but then it stops as if the format > is not recognized by the Fax machine as a valid fax. > > Does anyone have a similar configuration working?Hmmm.... How can asterisk detect that the call is a fax? Is it by answering it? If you get rid of the fax detection and send everything to the fax extension, will faxes get through? -- Tzafrir Cohen sip:tzafrir@local.xorcom.com icq#16849755 iax:tzafrir@local.xorcom.com +972-50-7952406 jabber:tzafrir@jabber.org tzafrir.cohen@xorcom.com http://www.xorcom.com _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
On Mon, Sep 04, 2006 at 05:16:00PM -0400, Technical Support wrote:> Look into NVDETECT, and fax2mail script on www.generationd.com > > Fax detection is automatic....B ut not needed, as calls already come from chan_zap that has its own fax detection. -- Tzafrir Cohen sip:tzafrir@local.xorcom.com icq#16849755 iax:tzafrir@local.xorcom.com +972-50-7952406 jabber:tzafrir@jabber.org tzafrir.cohen@xorcom.com http://www.xorcom.com
Let me know if you guys need help with this... Justin ------------------------------ Message: 15 Date: Mon, 4 Sep 2006 17:16:00 -0400 From: "Technical Support" <support@ocg.ca> Subject: RE: [asterisk-users] FAX handling To: "'Asterisk Users Mailing List - Non-Commercial Discussion'" <asterisk-users@lists.digium.com> Message-ID: <009801c6d067$52838e00$58fe1fac@ocg.ca> Content-Type: text/plain; charset="us-ascii" Look into NVDETECT, and fax2mail script on www.generationd.com Fax detection is automatic.... MD