Hello! I need to send Faxes from an Asterisk box to an Asterisk + Iaxmodem + Hylafax installed on other box. I have setup IAX trunks between this boxes, all works fine but can?t send faxes from one to other, Im trying with or without NVFaxDetect application but does not work. Is there a way to get it working?. If I connect a fax machine directly to Asterisk with Iaxmodem and Hylafax, I have no problem. But between Iax Trunks nothing happened and the fax machine registered on the first PBX give me a communication error. Thanks for any help or idea to setup and get it working. Gustavo A. Gonz?lez Dto. de Infraestructura Despegar.com, Inc. ggonzalez at despegar.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20080701/d870f6ce/attachment.htm
El mar, 01-07-2008 a las 10:35 -0300, Gustavo A Gonzalez escribi?:> Hello! I need to send Faxes from an Asterisk box to an Asterisk + > Iaxmodem + Hylafax installed on other box. I have setup IAX trunks > between this boxes, all works fine but can?t send faxes from one to > other, Im trying with or without NVFaxDetect application but does not > work. Is there a way to get it working?. If I connect a fax machine > directly to Asterisk with Iaxmodem and Hylafax, I have no problem. But > between Iax Trunks nothing happened and the fax machine registered on > the first PBX give me a communication error. Thanks for any help or > idea to setup and get it working.I've the same setup with FreePBX and NVFaxDetect. Works fine. Regards, -- Guillermo Salas M. Telconet S.A. Calle 15 y Avenida 24 Esq Edificio Barre #2 Primer Piso Telefono : +593 5 262 8071 Celular : +593 9 985 5138 e-mail : gsalas at manta.telconet.net www : http://www.manta.telconet.net http://www.telcocarrier.net SIP : 666 at sip.manta.telconet.net FWD : 558563 USA : 1 360 968 1701 Linux User: 255902 Beat me, whip me, make me use Windows! Please avoid sending me Word or PowerPoint attachments. See http://www.fsf.org/philosophy/no-word-attachments.html Please avoid the Top Posting, see http://es.wikipedia.org/wiki/Top-posting
OK, there could be a few items here: 1 Faxes usually do not work over straight IP. I know they can and many including myself have had success the mechanics of the IP network usually won't allow it. 2 If you are using anything other than a/u law forget it. 3 What is the connectivity between the Asterisk boxes? If they are plugged into the same private backbone (ie Same Ethernet network) you have a fighting chance. If not, it is up to the Gods of Network congestion. 4 You may want to read up on the IAXModem pages, Mr, Underwood, explains the use of IAXModem and gives a few pointers on useing the IAXModem to terminal/originate calls on the same machine that has the TDM circuits and use remote serial to bring the fax data back to the hylafax machine. Alex ________________________________ From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Gustavo A Gonzalez Sent: Tuesday, July 01, 2008 9:35 AM To: asterisk-users at lists.digium.com Subject: [asterisk-users] Fax Between IAX Trunks Hello! I need to send Faxes from an Asterisk box to an Asterisk + Iaxmodem + Hylafax installed on other box. I have setup IAX trunks between this boxes, all works fine but can?t send faxes from one to other, Im trying with or without NVFaxDetect application but does not work. Is there a way to get it working?. If I connect a fax machine directly to Asterisk with Iaxmodem and Hylafax, I have no problem. But between Iax Trunks nothing happened and the fax machine registered on the first PBX give me a communication error. Thanks for any help or idea to setup and get it working. Gustavo A. Gonz?lez Dto. de Infraestructura Despegar.com, Inc. ggonzalez at despegar.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20080701/5978139f/attachment.htm
I am trying with ulaw/alaw codecs, both boxes are in the same LAN. The first box have Asterisk 1.2 and the other have installed Asterisk 1.4, I can do calls between boxes without problem. So the solution for this model is connect both server through a crossover cable?. Gustavo A. Gonz?lez Dto. de Infraestructura Despegar.com, Inc. ggonzalez at despegar.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20080701/01bb8dfe/attachment.htm
Thanks Steve! I am reading more about IAXModem and HYlafax, and I follow step by step what you wrote to setup my fax solution that works great. Thanks again Gustavo A. Gonz?lez Dto. de Infraestructura Despegar.com, Inc. ggonzalez at despegar.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20080702/df4fc1bc/attachment.htm