similar to: spandsp, rxfax, TDM400/zaptel, missed frames, any help?

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 installed the latest version of asterisk(1.4.0-beta3), and built app_rxfax/txfax. I'm using spandsp from here, http://www.soft-switch.org/downloads/snapshots/spandsp/spandsp-20061207.tar.gz Everything builds ok. I had to manually apply the patch from the site so configure would spot spandsp libraries. However, when I try dialing my virtual fax extension (either from a phone or

is /usr/local/sbin/mailfax flagged to 755? ________________________________ Von: asterisk-users-bounces@lists.digium.com im Auftrag von Rob Danz Gesendet: Mi 13.07.2005 17:17 An: asterisk-users@lists.digium.com Betreff: [Asterisk-Users] SpanDSP rxfax, no tiff. Hello, Let me start by saying I have checked the wiki and the archives and did find some relative information. I tried the

I'm trying to install the RxFax in Asterisk. After much trouble getting app_rxfax.c (and friends) compiles and installed into Asterisk (thanks to the many asterisk-users messages) it did get it installed. I have been unable to receive a legible fax. app_rxfax provides lots of debugging information but none useful to me. I was hoping that someone has an idea what might be going on.

Hi There. I have the following setup : Asterisk 1.2.4 , freePBX 2.0.1, spandsp-0.0.2pre24 My problem is as follows : If I set up a very simple extensions.conf. when I dial from a fax machine, it seems as if no fax is being recognised. If I answer the call, I can hear the fax machine beeping. extensions.conf :

Hi, I am running a build of asterisk@home with asterisk 1.2beta1 and am trying to diagnose RxFax with a Voip incoming trunk. I am running the latest spandsp and rxfax with libtiff 3.7. Switching on debug IU can see the call come in, but after a small time the fax connection drops and the sending fax (paper doc ) has not moved in the machine. I guess it must be dropping in the negotiation

Hello, Let me start by saying I have checked the wiki and the archives and did find some relative information. I tried the suggestions in those threads, but still have the same problem. I'm using the CVS Asterisk from July 11, 2005. Redhat FC2 SpanDSP 0.0.2pre18 Libtiff 3.5.7 Digium PCI card 1 FXO, 1FXS. I have a single POTS line coming, but I have 2 numbers and am using

Dear Steve i have try SpanDSP from the first version to the last one (1k) with my Canon FAX and with my modem but every time i see a lot of message like this: ----- I send a Fax from my Canon B150 i have the following error: -- Starting simple switch on 'Zap/33-1' -- Executing RxFAX("Zap/33-1", "/home/user/testfax.tif") in new stack Changed from phase 0 to 1

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

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 =>

Rxfax answers, makes handshake, and crashes once the page starts to send. It receives a .tif file of 8 bytes. Asterisk dumps core - gdb shows : #0 0x281fd86c in t4_rx_putbit () from /usr/local/lib/libspandsp.so.0 #1 0x281fea3c in fast_putbit () from /usr/local/lib/libspandsp.so.0 #2 0x28208324 in decode_baud () from /usr/local/lib/libspandsp.so.0 #3 0x2820893f in process_baud () from

I've been using spandsp and rxfax to receive faxes for a while now and over the past few days I've looked into the other side of things - txfax. I can't seem to get it working properly. I've included debug logs below of both the tx and rx side of things. I've tried three different servers, asterisk v1.0.6, 1.0.9 and CVS, FC2 and FC4, libtiff 3.5.7 and 3.7.1, TE405P and

Hey All, I am attempting to get the RXFax app working and having a hell of a time of it. I am hoping that some of you fine folks can help me out. I have installed Asterisk v1.2.14, SpanDSP v0.0.2pre26 and app_rxfax. All compiled and installed fine. When I attempt to call the extension I have created for receiving fax's then I get the following error once just as the rxfax

Hi Steve, You are a legend !!! It is properly disconnecting now. Although I am having problem with the fax detection. Somehow fax will only be detected if NO CLI was sent from the PSTN line but if the line received the CLI, fax tone is ignored. Does anyone had the same experience? Is there any workaround or fixed for it? Rey > Message: 11 > From: Derek

I've recently started playing with the RxFax application on my Asterisk box. I've had success, mostly, but I've had some failures, too... The most recent failure is specific to receiving from a particular fax machine -- a "Canon Laser Class 9000S". The TIF images received are readable, but the aspect ratio is stretched horizonatlly (or squished vertically). Is this a

>I don't see why rxfax would be less reliable than iaxmodem/hylafax as >it's using the same spandsp to receive fax. I will defer to Lee Howard on this but IIRC the big factor is ECM which is not supported in SpanDSP. And another difference is that it is *HylaFAX* that is recieving the fax itself rather than SpanDSP. IAXModem just uses some of SpanDSP's libraries.

Hi list, Just installed spandsp. In my limiting testing, I have an issue on a Philips fax machine (HFC21) directly connected to my * server through TDM400, reception with rxfax works fine, but txfax always fails. Below is a transcript of failed transmit. This is with asterisk-1.0.3 (with native moh patch but I don't think it is the source of the problem). I already tried libtiff 3.5.7,

>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, group: I install spandsp and the respective applications in my asterisk box running Redhat 7.3. Rxfax received the fax but when I display on my application the only thing I get is a long Black line in the midle of the page like the fax is being shrink to one Black line. Has any one experience the same problem, and what should I do to fix it???.. Am using

Dear folks, I couldnt receive faxes and get the following debug traces on the console, I appreciate any help or even hints. Using Spandsp-0.2 app_rxfax.c:76 span_message: FLOW Get at 9600bps, modem 1 app_rxfax.c:76 span_message: FLOW Changed from phase 3 to 5 app_rxfax.c:76 span_message: FLOW Non-ECM carrier up app_rxfax.c:76 span_message: FLOW Non-ECM carrier down app_rxfax.c:76 span_message: