similar to: Faxing - Distinguish between fax and non-fax call

All; I'm having a problem sending an outbound fax using Asterisk-1.8.15-cert3 and the spandsp fax module using a SIP trunk. I'm seeing hundreds of these: ERROR[14423]: udptl.c:294 encode_open_type: UDPTL (SIP/runcentral_outbound-00000074): Buffer overflow detected (59 + 134 > 175) Has anyone ever seen this before? I have the following configuration. udptl.conf:

All; I'm currently running Asterisk 1.8.15-cert7 and am using realtime to store my voicemail configuration. The voicemail application works fine, but the problem I have is that the 'Directory' app cannot find any entries because there are no entries in the voicemail.conf file. When I add a context and an extension entry in voicemail.conf, it works the way it should. Is there

Is there a way to tell if a particular fax was transmitted by T.38 or G.711? I'd like to save the information in the CDR, but the "fax show stats" command only gives a summary since the last restart. It would be nice if the FAXOPT variables contained this information but it doesn't. Thanks; John Tech Support Tech Support VoIP Business Solutions 240-215-3479 (Work/Fax)

All; I'm working on a project (using Asterisk 1.8, but 11 would probably work just as well) where so far I've been able to originate over 1,000 concurrent outbound faxes. I have no problem with that so far. Where I have the problem is that Asterisk is dumping core after the faxes are sent. Now two things happen after the faxes are sent. (1) A fax log similar to a CDR is written to

All; I have a customer who is looking for a particular DID. (I dialed it and it is not in service). I searched through my preferred upstream provider's list but I came up empty. I wrote them, and this is their reply. "We currently do not have that specific number in stock as this number is owned by another carrier that we do not have a business relationship with." So my

All; I am trying to build and install certified Asterisk 13.13 cert3 on a Ubuntu 16.04.2 LTS host without much success. I am getting the following errors when I try to compile. [CC] res_pjsip/config_transport.c -> res_pjsip/config_transport.o res_pjsip/config_transport.c: In function 'transport_apply': res_pjsip/config_transport.c:572:6: error: 'pjsip_tcp_transport_cfg

All; I'm running Asterisk 1.8.15-cert3 with the newest version of spandsp. I've even tried unloading that and using Digium's FFA module but I receive the same error on an outbound transmission: [2014-02-06 14:35:14] ERROR[19066]: udptl.c:294 encode_open_type: UDPTL (SIP/XXXXXXXXXXX_outbound-00000000): Buffer overflow detected (59 + 127 > 175) I only get this with one

Hi, I need a fax-send - setup. I read the book "Asterisk The Definitive Guide" chapter 19 (fax) and found 2 options listed there. 1) Using spandsp. 2) Using FFA (Digium Fax For Asterisk). But the book nor any other article I read point out, what the differences or drawbacks are. Does anyone of you have experience with one or both solutions? We use: - Asterisk 1.8.13 - Sangoma AFT

Hello, Trying to set up res_fax_spandsp. Based on https://wiki.asterisk.org/wiki/display/AST/T.38+Fax+Gateway I wrote this in my extensions.conf: exten => 306,1,NoOp(Fax transmission) same => n,Set(FAXOPT(gateway)=yes) same => n,Dial(DAHDI/3) ----->FXS port to fax machine same => n,Hangup() Call flow Im trying to pull out is as follows: Zoiper -->

I have been trying to get faxing working with stable but I have had no luck since cvs 1.0.4. I've tried 3 versions of SpanDSP and the system answers the fax but looks like it isn't training properly. Lee -----Original Message----- From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Bob Goddard Sent: 06 August 2005 23:44 To:

Dears , I am running asterisk version 1.6.0.6 with asterisk Fax Version 1.6.0_1.0.10, I installed on it two channels (one Fax for Asterisk channel and one Free Fax for Asterisk) My license files located at /var/lib/asterisk/licenses/ The two channels was working fine until I restart my PC,I did not change anyof my network cards or mac Address , How can I reload the channel license and

I'm really trying to understand this. I have a Sipura 2000, brother MFC, and SpanDSP set up on asterisk. because asterisk softfax was not working well, i set up faxes to goto line2 on the sipura. this is working fine, i have only tested a few short faxes, but already my completion rate was 100% vs 5-10% that spandsp and asterisk gave me. here's the odd part. using the fax machine, I

I also want to try that asterisk guide. But i'm not sure if i understood it correctly. What exactly do i need to do? Do i need to compile Asterisk with the spanDSP plugin or just configure extensions.conf? The URL to spanDSP in the guide wasn't working. I also use a traditional internet line to recieve calls and hopefully i will get Fax working soon. This is so confusing. Thanks, Arne

Is it possible to do SIP<->Asterisk<->TDM in a single step with FFA? Or does FFA always use TIFF files? I'm using Free FFA on 1.6.2.15 and I want to be able to use SPA 2102 ATA's at the fax machines and send faxes directly over a PRI. Mark -- Mark Willis Star One Telecom Office: 1-800-889-7001 Cell: 210 880 5097 http://staronetel.com

Hi all, I've run into 2 separate problems relating to fax: 1) Using tdm400p + fxo, Asterisk is unable to detect the fax from some fax machines (from others it can). Using zap barge, I can confirm that these troublesome calling fax machines _do_ send the fax tone loud and clear. Are there certain circumstances where I should expect a Digium card to fail in detecting a fax? 2) Using

I'm trying to install the SPANDSP software into Asterisk to support incoming (mainly) Fax. I'm following the info in http://www.voip-info.org/wiki-Asterisk+Fax. I downloaded and installed the spandsp software from ftp://ftp.opencall.org/pub/spandsp/ and followed the directions in several documents listed on the on the Tiki page. I get down to patch < Makefile.patch that fails with

Can I install my free fax for asterisk license on more than one machine? I.e using my digiun account to download the free FFA module, am I restricted to just the first machine I put it on, or can I put the free FFA on multiple servers? Thanks, --Warren Selby

Hi All, I need to setup asterisk to receive fax. I'm try Spandsp (opensource) and Attrafax (commercial) both on asterisk 1.4.23) but the results are disappointing. with spandsp many times the fax arrives cut. with Attrafax i have some problem. Anyone have any idea or solution (Opensource or commercial) to suggest me ? Best Regards

I have been trying to setup faxing with a recent CVS-HEAD. I have downloaded and compiled spandsp-0.0.2pre18 and gotten apps_makefile.patch, app_txfax.c and app_rxfax.c I'm not suprised that the patch failed. Does anyone know what changes need to be made for this to work? I have very little Fedora experience and no experience in changing make files so this is all new to me. Thanks,

Hey, all. I've got inbound faxing going with SpanDSP's RxFax application. And, when it works, it works great. However, roughly 2/3 of the time, it fails partway through the fax, and the sending fax machine breaks contact. I'm running Asterisk 1.2.4, which works fine in al lother particulars. I'm not sure of the SpanDSP version, but it's a recent one. Oh, forgot to