similar to: Strange sound when fax answers (app_rxfax)

Hi Last month, people reported a crash with Asterisk 1.2.13 and spandsp-0.0.3 when receiving a fax using fax detection. Today I've tried 1.2.14 with the latest spandsp 0.0.3pre27 and with the snapshots for app_rxfax.c and app_txfax.c. The problem still happens. Has anyone found how to resolve this issue? I tried emailing Steve Underwood (with crash backtrace) but he hasn't

Hi all, I'm trying to setup an asterisk based fax receiving machine. i'm using asterisk 1.2.18 and app_rxfax with spandsp 0.0.4pre9 I have no problems with a modem-fax, but with the fax machines i have tried almost every fax fails, both in sending and receive. the machines are sending a receiving a lot of faxes every day and working well, so i think the problem is on the spandsp side. i

Hi everybody, I have a Fedora Core 4 x86 32 bit install, which I recently upgraded from asterisk 1.2 to the office 1.4.4 tarball. In the process of doing that I had to upgrade some autoconf/automake stuff, but it worked fine, and my new asterisk works fine. Except that anytime I receive a fax with spandsp and app_rxfax, asterisk seg faults. I have applied the spandsp

Hi, all. I'm getting a lot of [Feb 3 13:56:36] WARNING[3721] /usr/src/asterisk/spandsp/agx-ast-addons/app_rxfax.c: Channel T30 DONE < 0. in my log file, and incomplete fax reception. Any idea what might be going on? I've googled a fair bit, but haven't seen anything leap out at me. Thanks, -Ken

Dear list, The company I'm working for is trying to use app_rxfax to receive faxes on an Asterisk machine. Our initial tests looked very promising, but unfortunately we've encountered some problems. We've been trying to solve these problems for quite some time now, but we're running out of options. So I really hope that somebody can give some help here. Basically our set-up is

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

Well, my faxes passes through asterisk successfully, however I still have some problems about fax reception by rxfax. The softfax answers, and negotiates transmission, however then as some stage of communiation something is wrong. But I have nothing more but this log: Jun 2 00:10:21 DEBUG[16900]: chan_zap.c:4242 zt_read: DTMF digit: * on Zap/10-1 Jun 2 00:10:22 DEBUG[16900]: chan_zap.c:4242

Dear gods of the PBX (flattery works here, right?) - I've been pulling my hair out trying to get Asterisk to receive and decode a fax using spandsp and app_rxfax. It seems like it should be working. The fax machine on the other end connects and Asterisk reports a fax coming in. But when it's done all I have is a 2 or 3 KB TIF (see attachment). The console activity looks completely

Hi, I'm experiencing a quite strange behavior while trying to receive faxes through Asterisk (either directly through app_rxfax or with spandsp + hylafax). Config: HFC quad BRI card (3 T0 connected to the card) Asterisk 1.4.21 asterisk-app-fax 0.0.20070624-2 hylafax 2:4.4.4-10.1 libpri 1.4.2 libspandsp3 0.0.4pre16 /etc/zaptel.conf loadzone=fr defaultzone=fr span=1,0,3,ccs,ami

Hi, I've been struggling with this for a quite long time. Maybe I am not the first asterisk user with this problem, (I try to search on google, but I didn't find anything good). My point is: I try to set up * to work as a fax server. Each incoming fax (from PSTN) should be received on email. Luckily it works. I didn't notice any problem with receiving faxes on email, so rxfax works

Good day everyone, Hope someone can help me with a spandsp/app_rxfax problem. I've compiled spandsp 0.0.2pre26, and app_rxfax.c from soft-switch.org Both went just fine, and i've checked my libtiff and libxml (along with the devel-s) versions - they're fine. Machine is fedora core 3, x86_64. Asterisk is 1.2.17, zaptel 1.2.15 Dialing in on a zap channel. T1 PRI, esf,b8zs TE110P

can anybody help me to choose the most reliable fax solution for * . after googling the net i found that there are at least two solutions for this, app_rxfax+spandsp and iaxmodem+hylafax. - what's the differences between these two? - which one's better? why? thanks

Hi, I just installed spandsp 0.0.3pre6 with libtiff 3.7.1 and evrythinghs is ok. I recompiled asterisk and run ldocnfig, but whrn I start asterisk I get this error: [app_rxfax.so]Jan 12 16:40:42 WARNING[1569]: loader.c:258 ast_load_resource: /usr/lib/asterisk/modules/app_rxfax.so: undefined symbol: fax_set_phase_d_handler Jan 12 16:40:42 WARNING[1569]: loader.c:440 load_modules: Loading

I'm unable to get faxes working over tdm400p (4fxs modules) Too many errors sending and receiving faxes with an analog fax 1) echocancel=no on the zap channels 2) ztmonitored the channel for a good/low audio volume I'm trying to send fax between zap fxs channels. No way to get it working right Has someone else the same problem?

>Does IAXmodem allows you to receive faxes with any extensions >(auto-detecting incoming faxes). You just let Asterisk do the fax detection for you, and when it hears CNG, send it to the fax extension, and your fax extension would just Dial() one of the IAXmodems (using IAX) >>DRi@b-w-computer.de wrote: >> sure in an small office you can use iaxmodem/hylafax to receive faxes

Hello, my configuration is the following: a TDM400P board with an fxs and fxo daughter boards on it. I thus connect a fax to my FXS port, after having verified that this port was correctly functioning. For this, I had tried before with a simple phone, and with some basic voicemail exten scripts. Here is my simple dialplan for my fax reception: exten => 300,1,Ringing() exten =>

Hi All I have been looking around and haven not been able to find a working example I have a fresh/new install of Asterisk 1.6.2.0 with dahdi 2.2.1 and libpri 1.4.10.2 I use a sangoma A200 card so I am using wanpipe 3.4.7 If I use zaptel which I read I need for app_rxfax then asterisk crashes with segfaults on startup asterisk[2624]: segfault at 30353466 ip b7eb538b sp bffda26c error 4 in

Hello, I'm trying to compile asterisk from source (1.2.18). Faxing is fairly critical for us, so in the past we've used spandsps app_rxfax and app_txfax to support faxing in asterisk. Unfortunately I can't find these applications on soft-switch.org anymore and even so I have a feeling they wouldn't patch correctly into 1.2.18. Does anyone know how to best handle faxing in

A DID number was dedicated to receive fax, but i have the problem when getting fax call, which call will become a normal phone call and no fax was printed. When fax is detected, the fax extension is executed and dial the extension of the HT486 device (firmware 1.0.5.22). Somehow sending fax out working well. In the mailing lists, i notice some are using HT286 and it work. Could someone share

...described in the README file ;). SpanDSP - 0.0.4 pre 16 LibTiff - >= 3.8 but <4.0 I had to trawl around for the right SpanDSP - but I can e-mail a copy to whomever wants one (drop me a personal e-mail and I'll attach it by return) HTH Andy -----Original Message----- From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of