similar to: Using SPANDSP for faxes

I have googled until blie in the face, WiKi'd until physically exhausted and searched through every Asterisk repository that I can find, all to no avail... No matter which version of SpanDSP I use, with which version of libtiff, Asterisk, ... I simply cannot send faxes. I can receive faxes *perfectly* (sending from standard fax macine on POTS) into tiff file (via Digium analogue card),

Per: http://soft-switch.org/spandsp_faq/ar01s07.html FAXing with spandsp keeps giving me core dumps. Its crap, isn't it? Actually the crap in this case is probably libtiff. Versions 3.5.7 and 3.6.0 seem reliable. The FAX image handling in version 3.6.1 is broken. All the core dump problems I have investigated turned out to be due to a very old version of libtiff, or version 3.6.1. I am

Hello everybody, I'm trying to receive and sending faxes with asterisk using spandsp. But while compiling the spandsp0.0.2pre11 (tried also spandsp0.0.1), I get following errormessage: gcc -DHAVE_CONFIG_H -I. -I. -I. -I -g -O2 -c t4.c -Wp,-MD,.deps/t4.TPlo -fPIC -DPIC -o .libs/t4.o In file included from spandsp.h:42, from t4.c:71: spandsp/arctan2.h: In function

I am trying to use spandsp 0.0.1k-whole. I have 2 X100P working well for inbound/outbound calls. I have tried libtiff 3.6.1 and 3.5.7 With 3.6.1 I get only faxes all black, and 3.5.7, I get blank vertical lines and the rest all black also. During the transmittion, apparently there is nothing that can indicate any error except some "Training errors". The sender fax thinks that the fax

Dear All, I'm having problem with spandsp/txfax, I'm not able to send a multi paged tiff file, the fax machine receives the first page of the document and complains about communication problem. The file what I'm trying to send has 2 pages and is received & generated by spandsp/rxfax. Searched in the archives, but found no solution. I'm using: Dell Optiplex PC Inoteska Quad

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Hi all, There is a test version for the next release of spandsp at ftp://ftp.opencall.org/pub/spandsp/spandsp-0.0.2pre2 Only use this if you wish to experiment. In general, using spandsp-0.0.1 is probably more stable right now. If you have had problems with Canon FAX machines not accepting FAXes from spandsp-0.0.1 you might like to try this version. I have had at least one report from

I have spandsp installed and working, but when it emails using Scotts mailfax, the attachment is a dat file. I tried to rename the file to .tiff or .pdf, but it will not open. In the /var/spool/asterisk/fax folder, that faxes are there as tiffs, and I can open those without any trouble. The problem is in the conversion from tiff to pdf. Is there another package that needs to be installed for

Sirs, I can't compile the source spandsp-0.0.2pre10; when i try to do the "make" sentence the following errors appear: # make Making all in src make[1]: Entering directory `/export/usr/src/spandsp-0.0.2/src' make all-am make[2]: Entering directory `/export/usr/src/spandsp-0.0.2/src' if /bin/sh ../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I. -I -g -O2 -MT

Hello all, I use Fedora 3, and I have compilation problem of SpanDsp , when installaing spandsp, tiff warnings and errors generated and libunicall generate "unresolved references....." Is the problem in my libtiff installation, spandsp.h or in tif_dir.h and tiffiop.h? Are tif_dir.h and tiffiop.h too old? The solution provided by ?HO SIN? to ?Kaws? : >>> recompile libtiff

Using CVS HEAD (20050214 with the new jitter buffer) and the latest (0.0.6?) spandsp. libtiff version is 3.5.7, compiled from source. System is Slackware 10, 2.4.26 kernel, no fancy patches and processor is a P4 1.5GHz on an Intel motherboard. Most faxes are coming through fine but a few companies in particular are having very poor success faxing to us. Most faxes LOOK like they'd

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

Hello All ~ Having problems sending and receiving faxes with SpanDSP. I am testing on a simple 2 analog POTS to 2x X100p set up, connecting one line to a Konica 720 fax machine to test, or with other remote fax machines. Voice calls are working pretty well now. Platform is P3/800MHz/256MB/FC1. * recognizes faxes, and passes calls to RxFax and TxFax OK, but 99.9% of the time no fax content is sent

Hi everyone ! I have some aditional info on problem with TXFax and sending multi-page TIFFs. I have made 6 different multi-page TIFFs (Group3 1D with fillbits EOL aligned - 3 pages one TIFF in lowres and one in hires, Group3 2D -3 pages againg in both resolutions , and Group 4 - 3pages in both resolutions), and then tried to send them to Panasonic KX-F1100, Panasonic KX-F500 and SpanDSP

Hi, I'm using spandsp-0.0.3 [http://www.soft-switch.org/downloads/snapshots/spandsp/ spandsp-20061116.tar.gz] on a bristuffed asterisk (1.2.13) [http://212.91.251.199/~junghanns.net/downloads/bristuff-0.3.0- PRE-1v.tar.gz] libtiff is at version 3.6.0 Running on: Linux router2 2.6.17-2-686 #1 SMP Wed Sep 13 16:34:10 UTC 2006 i686 GNU/Linux Debian testing distro. I've tried many

Hi, I have got my Asterisk server running with TDM400 card (2xFXO & 2xFXS). I originally had the system configured with a Panasonic fax machine on one of the extensions. Due to the high volume of fax spam, I figured it would be a much better idea to capture the faxes as TIF or PDF files to minimize wasted paper, etc. I have downloaded, compiled and installed spandsp and can see the rxfax

Hi, I have problem installing spandsp-0.0.3pre24 on FreeBSD 6.1. I get error: configure: error: "Can't build without libtiff" . But I have installed tiff from port tiff-3.8.2. I understand that the problem is about libtiff, and spandsp can't find these libs. So how to fix the problem? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello, I have been getting squished faxes very reliably when sending through Asterisk using txfax. It looks as if all horizontal white space has been removed. Interestingly it is perfectly repeatable, which seems to rule out timing related issues. My configuration is: Asterisk SVN-branch-1.2-r7337M spandsp-0.0.2pre21 ( though I have tried a 0.0.3 snapshot as well as 0.0.2pre25 ) libtiff

Anyone knows where can I find spandsp? Official site seems permanently down... TIA, Simone.

I've been trying to set up incoming faxes using spandsp with a HFC card. Unfortunately, incoming faxes are of very poor quality, the pages are not transferred wholly (sometimes only a bit of a page is transferred etc.). From what I've read, I may have troubles with correct "timing" (and need to set up ztdummy etc.). On the other hand, it is impossible to set ztdummy if one