similar to: Urgent: Which spandsp version is recommended for 1.6.1 ?

Hi, I'm sending twice the same file using Hylafax's sendfax app. The first time I'm "dialing" a DID attached to the ReceiveFAX application. The second time I'm dialing an internal extension attached to the same ReceiveFAX application : 1. sendfax/hylafax/iaxmodem ----> asterisk ----> dadhi ----> dahdi ----> asterisk ----> spandsp 2.

Receiving a fax pstn - pstn with 1.6.2.6-rc2: -- Executing [s at incoming-pstn-line:1] Answer("DAHDI/4-1", "") in new stack -- Executing [s at incoming-pstn-line:2] Wait("DAHDI/4-1", "3") in new stack -- Executing [s at incoming-pstn-line:3] Dial("DAHDI/4-1", "DAHDI/g0,36") in new stack -- Called g0 --

hi,all i have just set up asterisk 1.6.0.7 rc1 with spandsp 0.0.5 pre4 to ReceiveFAX, link to a E1 (DE410P) using dahdi this can receive the fax from E1 successfully, but i see many error message in the log like this: [Mar 16 09:24:38] ERROR[23540] channel.c: ast_read() called with no recorded file descriptor. when i receive a 5 pages fax, i will see this error message over 200 lines..... it

Hi! Have probably not understand how fax is working in Asterisk 1.6. I did install: ptlib-v1_12_0 h323plus-v1_19_7 dahdi-linux-complete-2.2.0.2+2.2.0 spandsp-0.0.5 asterisk-1.6.2 asterisk-addons-1.6.2 make menuselect in asterisk-1.6.2 source directory shows: [*] app_fax But "core show applications" doesnt show me any "fax applications" and when I try to receive a fax:

hi folks. i recently upgraded asterisk to 1.6.1.17(from 1.2) and i'm having problems with fax. after receiving fax with the ReceiveFAX app. everything seems ok. the .tiff file was there, phone line seems to hang up. then asterisk will crash. any ideas? also i looked in the log file. this is what before it crashed: [Mar 8 12:12:12] WARNING[30115] app_fax.c: WARNING T.30 ECM carrier not found

Hello- Firstly thanks very much for the work you have put into SpanDSP and the time you spend to assist people here :-) I am currently running SpanDSP 0.0.5 with Call Weaver. Is there any or sufficient gain to be had from upgrading SpanDSP? Michael

Hello! I?m trying to add fax functionality to my asterisk installation. Right now I?m focusing on receiving faxes. This is not explained in a book, but I assume that I can use same context, add ?fax? extension and if someone calls to send fax - it will autodetect. Right? Per book, I made following setup additions: 1. In sip.conf [general] I added: ;FAX stuff faxdetect=yes t38pt_udptl=yes 2.

Hi, I'm trying to install spandsp from source in a Debian Lenny system. I did : cd /usr/src wget http://www.soft-switch.org/downloads/spandsp/spandsp-0.0.6pre5.tgz tar xvf spandsp-0.0.6pre5.tgz cd spandsp-0.0.6 ./configure make make install When doing this, spandsp warns me that librairies are installed in /usr/local/lib with this message : "Libraries have been installed in:

All, Im having a problem with ReceiveFax where its generating a ton of these messages the entire time the receivefax app is running receiving my fax. [Apr 7 22:16:06] ERROR[26918]: channel.c:2520 __ast_read: ast_read() called with no recorded file descriptor. Im running on Centos 5.2 with all patches. asterisk-1.6.0.9 asterisk-addons-1.6.0.1 dahdi-linux-2.1.0.4 dahdi-tools-2.1.0.2

and receivefax seems to be working ok. The connect speed is low somewhere between 2400-9600 but it seems to be working. Actually I was able to receive international fax. Of course with some failures :-) If you want to use T38 in asterisk over ip with ata I didn't have too much luck with it. May be it would worked better on LAN. I switched to cisco or other hardware and it worked ok. Vladimir

Hi, package tiff-v3.5.7 contains the currently recommended version of libtiff in order to run spandsp (fax support for asterisk). Imho tiff-v3.5.7 is not very easy to find in the internet, and maybe will almost disappear, because it is an "old" version, I put it on our little asterisk download page. Maybe it'll help someone. It works fine together with the other asterisk stuff

Hi, I am recently updated my asterisk 1.4.1 to 1.6.2.6 because of fax service. I have installed spandsp 0.0.5, then 0.0.6 pre 17 as well because to have support. app_fax is available in menuselect and loaded into my asterisk. The upgrade went without any problems. ast*CLI> module show like fax Module Description Use Count app_fax.so

I've gone through about 5 computers and two linux distros (wbel and fc3) trying to get a system that doesn't show symptoms of frame slips, can receive faxes, and doesn't show CPU spikes with the tdm400p active. Unfortunately I haven't had much luck. I asked Digium whether there was a recommended hardware platform, and the best they could come up with was a Dell 600SC - but they

2009/3/9 James Sneeringer <jsneerin at gmail.com> > On Mon, Mar 9, 2009 at 11:13 AM, Olivier <oza-4h07 at myamail.com> wrote: > > Anyway, whenever I'm typing make menuselect, app-fax is greyed out as in > my > > opinion, spandsp libriaries have not been found. > > > > Maybe, I should have typed something like (as suggested > >

Receiving a fax with 1.6.1: == Spawn extension (incoming-pstn-line, fax, 1) exited non-zero on 'DAHDI/4-1' -- Executing [fax at incoming-pstn-line:1] NoOp("DAHDI/4-1", "Fax Detected") in new stack -- Executing [fax at incoming-pstn-line:2] Goto("DAHDI/4-1", "incoming-fax,s,1") in new stack -- Goto (incoming-fax,s,1) --

To provide a reliable fax solution for users connected to a Asterisk 1.6.2.6 server i have tested a few T.38 capable ATA's: - Patton M-ATA - Grandstream HandyTone 486 - Fritz!Box 7170 I have tried Asterisk 1.6.2.6 compiled with SpanDSP-0.0.6pre17 and also Asterisk 1.6.2.6 with Fax for Asterisk installed. These Asterisk servers are connected to a Cisco PGW 2200 + AS5400XM. Sending fax

Using spandsp-0.0.6-pre17, SendFax on 1.6.1.18 and ReceiveFax on 1.6.2.8. Sip.conf on both sides has t38pt_udptl = yes. -- Executing [s at fax-tx-test:3] SendFAX("SIP/side-sip-00000009", "/var/spool/asterisk/fax/20091113_1455.tif") in new stack [Mar 20 17:05:34] WARNING[6433]: app_fax.c:178 phase_e_handler: Error transmitting fax. result=49: The call dropped

Hello, We have been working with the ReceiveFax application for some weeks now in order to receive faxes in T.38 and it works fairly well, but there are some faxes that for some reason we are not able to receive correctly. The asterisk version we are using is 1.6.0.6 with spandsp-0.0.5pre4 and the asterisk machine is behind a CISCO mediaGW to be able to communicate with the PSTN. The SIP call

On a test fax: -- Executing [s at incoming-fax:1] Set("DAHDI/4-1", "FAXFILE=/var/spool/asterisk/fax/20110415_1825") in new stack -- Executing [s at incoming-fax:2] Answer("DAHDI/4-1", "") in new stack -- Executing [s at incoming-fax:3] ReceiveFAX("DAHDI/4-1", "/var/spool/asterisk/fax/20110415_1825.tif") in new stack

Hi, I succesfully install spandsp chan_misdn and digium card. the rxfax works fine and I get the fax result by email. I would like to do the same using a Patton gw + zaptel but I can't receive fax anymore, the call comes in from ISDN in the Patton gw, patton sends it to asterisk, asterisk run a macro to make a tif file using rxfax, the tif file is correctly created but with a 0 size the call