Re: [asterisk-users] Is possible to use FXO Digium card like a Fax modem?

2016-03-30 Thread Steve Underwood
On 03/30/2016 08:23 PM, Vitor Mazuco wrote: Hi! Is possible to use X100p TDM400P, Tdm410p, Tdm400, A400p, Ax400p or any others digium card FXO for use Fax modem? Thanks. Asterisk + iaxmodem gives you a bunch of soft FAX modems. Add one of the analogue PSTN interface cards you listed and you

Re: [asterisk-users] is g729 codec free? or under license???

2014-04-09 Thread Steve Underwood
On 04/09/2014 06:54 PM, Tzafrir Cohen wrote: On Wed, Apr 09, 2014 at 10:19:59AM +0800, Steve Underwood wrote: Hi Jeff, On 04/08/2014 12:13 PM, Jeff Brower wrote: Darrel- The G729 essential patents were *granted* in 1996, but applied for prior to June 8 1995. That means their lifespan

Re: [asterisk-users] is g729 codec free? or under license???

2014-04-08 Thread Steve Underwood
Hi Jeff, On 04/08/2014 12:13 PM, Jeff Brower wrote: Darrel- The G729 essential patents were *granted* in 1996, but applied for prior to June 8 1995. That means their lifespan is either 20 years from their application date, or 17 years from their grant date, whichever is greater

Re: [asterisk-users] Oddity with FFA

2014-03-10 Thread Steve Underwood
On 03/11/2014 12:36 AM, Mike Diehl wrote: Hi all, For the most part, we are finding that Fax for Asterisk works pretty well. However, we have seen some wierdness that we'd like to try to fix. Once in a while, we will get a partial result report for a given fax but when we look at the actual

Re: [asterisk-users] Oddity with FFA

2014-03-10 Thread Steve Underwood
that appears to only be a single page. But, since FFA isn't providing acknowledgement, the sending fax machine is resending the document multiple times! Mike. On Mon, Mar 10, 2014 at 12:49 PM, Steve Underwood ste...@coppice.org mailto:ste...@coppice.org wrote: On 03/11/2014 12:36 AM

Re: [asterisk-users] is g729 codec free? or under license???

2013-10-05 Thread Steve Underwood
On 10/05/2013 11:07 PM, Darryl Moore wrote: On 2013-10-04 5:36 PM, Steve Underwood ste...@coppice.org mailto:ste...@coppice.org wrote: On 10/05/2013 01:32 AM, Darryl Moore wrote: I'll explain. The g.729 compression algorithm is not protected by copyright, though specific instances may

Re: [asterisk-users] is g729 codec free? or under license???

2013-10-04 Thread Steve Underwood
On 10/05/2013 01:32 AM, Darryl Moore wrote: I'll explain. The g.729 compression algorithm is not protected by copyright, though specific instances may be. It is protected by a patent. http://www.sipro.com/G-729.html An open source version is available here: http://asterisk.hosting.lv/ What

Re: [asterisk-users] Issue in transcoding

2013-06-02 Thread Steve Underwood
On 06/02/2013 11:02 PM, Chris Bagnall wrote: On 2/6/13 2:01 pm, Muhammad Yousuf wrote: I am trying to use asterisk as transcoder between voipswitch 2.0 and gsm gateway. Voipswitch supports g723.1 but gsm gateway does not. Now I have g723.1 codec in my asterisk. call leg from voipswitch is

Re: [asterisk-users] Disagreements between codec_siren14 and Polycom sources

2013-03-15 Thread Steve Underwood
On 03/15/2013 10:41 AM, Richard Kenner wrote: There appears to be a disagreement between the encoding given in the sources for Siren14 that are downloaded from Polycom (and the ITU, both are the same) and that implemented by codec_siren14.so. The latter agrees with the actual device. If I make

Re: [asterisk-users] Fax for Asterisk success rates?

2012-10-09 Thread Steve Underwood
On 10/09/2012 12:28 AM, Brett Lehrer wrote: How many fax and voice calls (which codecs for tha latter ones ?) are on average using your DSL line ? 1. Previously, I experienced failures during the process of converting incoming PDF documents into ready-to-send fax image files while the reverse

Re: [asterisk-users] SendFAX - multi-page TIFF

2012-10-07 Thread Steve Underwood
On 10/07/2012 04:56 PM, Mikhail Lischuk wrote: Gabriel Ortiz Lour писал 06.10.2012 17:07: I am using this command to generate the TIFF from a PDF: /usr/bin/gs -q -sDEVICE=tiffg3 -sPAPERSIZE=a4 -r204x196 -dNOPAUSE -sOutputFile=$tiffFile -- $pdfFile I use imagemagic's convert instead of gs,

Re: [asterisk-users] SendFAX - multi-page TIFF

2012-10-07 Thread Steve Underwood
it came from asterisk FAXing Howtos. Is that correct? I'll try doing some more tests with debug info ON and post back the results. Thanks, Gabriel 2012/10/5 Steve Underwood ste...@coppice.org mailto:ste...@coppice.org On 10/06/2012 02:53 AM, Gabriel Ortiz Lour wrote: Hi

Re: [asterisk-users] SendFAX - multi-page TIFF

2012-10-05 Thread Steve Underwood
On 10/06/2012 02:53 AM, Gabriel Ortiz Lour wrote: Hi, Does anyone had the problem of asterisk SendFax + spandsp sending only the first page of a multi-page TIFF file? Seams to be related to spandsp ECM config. Any thoughts about it? Thanks, Gabriel Check the file with tiffinfo.

Re: [asterisk-users] Fax for Asterisk success rates?

2012-10-04 Thread Steve Underwood
On 10/04/2012 09:29 PM, Brett Lehrer wrote: I'm running Asterisk 1.8.11.1 and am connected to the nexVortex trunking service over a DSL line solely dedicated to VoIP usage. For both incoming and outgoing faxes, I'm getting a failure rate of just over 25%, and over a handful of reasons. Is

Re: [asterisk-users] TDM Fax

2012-08-19 Thread Steve Underwood
On 08/19/2012 11:45 AM, Lee Howard wrote: On 08/17/2012 04:58 AM, Steve Underwood wrote: On 08/17/2012 06:08 AM, Eric Wieling wrote: Has anyone experimented with increasing the DAHDI chunk size in improve fax reliability? If so, did it help, hurt, or not make any difference? I haven't

Re: [asterisk-users] TDM Fax

2012-08-17 Thread Steve Underwood
On 08/17/2012 06:08 AM, Eric Wieling wrote: Has anyone experimented with increasing the DAHDI chunk size in improve fax reliability? If so, did it help, hurt, or not make any difference? I haven't found issues related to the DAHDI chunk size. The main thing which used to hurt FAXing with

Re: [asterisk-users] best free fax solution with asterisk

2012-08-12 Thread Steve Underwood
On 08/12/2012 10:32 AM, James Sharp wrote: On 8/11/2012 8:05 AM, virendra bhati wrote: Hi team, I want to configure fax with asterisk. there a lot of fax link i found by google but not working perfectly. my setup as follow asterisk 10.x centos 5.8 Want to used T.38 with SpanDSP... Please

Re: [asterisk-users] Using Asterisk 10.6 as a T38 Fax gateway

2012-07-18 Thread Steve Underwood
On 07/18/2012 09:43 PM, Matthew Jordan wrote: - Original Message - From: Alejandro Recarey a...@recarey.org To: Asterisk Users Mailing List asterisk-users@lists.digium.com Sent: Wednesday, July 18, 2012 6:30:26 AM Subject: [asterisk-users] Using Asterisk 10.6 as a T38 Fax gateway Hi

Re: [asterisk-users] SendFAX timestamp

2012-07-03 Thread Steve Underwood
Hi David, The old app_fax code, which allowed spandsp to be used with Asterisk before Digium introduced the new modules supported the features you want. Maybe someone can go through that code and port the feature into the current res-fax code. Steve On 07/03/2012 09:57 AM, David Cunningham

Re: [asterisk-users] low success rate for ReceiveFax

2012-06-26 Thread Steve Underwood
extension (fax-rx, receive, 19) exited non-zero on 'DAHDI/i1/-4' On Fri, Jun 22, 2012 at 12:25 PM, Steve Underwood ste...@coppice.org wrote: On 06/22/2012 11:58 AM, Roi Stork wrote: Hi, Im able to send faxes with no errors, but the success rate for the receiving side is less than 50%. Asterisk

Re: [asterisk-users] SendFAX timestamp

2012-06-26 Thread Steve Underwood
On 06/26/2012 10:24 AM, David Cunningham wrote: Hello, Does SendFAX have the ability to put the caller ID and timestamp on the fax? If so, is there a way to adjust the timezone used for the timestamp? Thanks for any assistance. SpanDSP has that ability, including per instance time zones,

Re: [asterisk-users] Spandsp supports T.38?

2012-06-21 Thread Steve Underwood
On 06/22/2012 12:49 AM, Ahmed Munir wrote: Hi, I would like to know whether SpanDSP supports T.38 for Asterisk 10? Because as far as using Fax for Asterisk, I'm getting some issues using T.38 Only spandsp fully supports T.38 in Asterisk 10. The Digium module cannot work in gateway mode.

Re: [asterisk-users] low success rate for ReceiveFax

2012-06-21 Thread Steve Underwood
On 06/22/2012 11:58 AM, Roi Stork wrote: Hi, Im able to send faxes with no errors, but the success rate for the receiving side is less than 50%. Asterisk usually returns records these errors as partial fax and fax protocol error. A lot of the error values returned by FAXOPT are 3RD_T2_TIMEOUT

Re: [asterisk-users] how to set iaxmodem receiving speed

2012-05-17 Thread Steve Underwood
On 05/17/2012 02:47 PM, gincantalupo wrote: Hi Steve, you are telling me there is no way to set a particular speed on my iaxmodem in order to force the sender speed? I have some problems with a customer who gets malformed faxes even if no error occurs. Since I cannot tell the sender to lower

Re: [asterisk-users] Fax Problem on direct FXO port

2012-05-17 Thread Steve Underwood
Hi Sebastian, has still some issues that not all faxes pass ok, but does the work == still badly broken Your log doesn't seem to show a spandsp error. It looks more like a bad signal. Did you change anything else when you installed FFA? Usually people move the other way to improve their

Re: [asterisk-users] how to set iaxmodem receiving speed

2012-05-16 Thread Steve Underwood
Hi, On 05/16/2012 09:59 PM, Larry Moore wrote: Read the subject line more closely. Tested receiving too, I set the Send Receive speed of the receiving analogue modem to that below, the log file on the sending modem (iaxmodem) reported it capable of 9600. May 16 21:32:04.28: [ 2335]:

Re: [asterisk-users] Asterisk Vs FreeSWITCH for Fax

2012-05-03 Thread Steve Underwood
On 05/03/2012 10:35 PM, cjwstudios wrote: If you're going full time hosted fax you will ultimately end up buying a t.38/sip gateway like an Audiocodes Mediant. Many people handling hundreds of thousands of FAXes per day would disagree with that assessment. On Thu, May 3, 2012 at 5:27 AM, Anita

Re: [asterisk-users] E M signalling and Dahdi

2012-04-20 Thread Steve Underwood
On 04/20/2012 11:30 PM, Eduardo Pimenta wrote: Hello all, Does anyone know if EM over E1 signalling works on top of R2, ISDN and where can I find a sample Dahdi configuration? Have done a lot of google and cannot find a proper E1 configuration. No it doesn't. EM signalling is the same

Re: [asterisk-users] Transcoding degradation G711-iLBC

2012-04-15 Thread Steve Underwood
On 04/15/2012 07:26 PM, Patrick Lists wrote: On 04/15/2012 01:15 PM, Gustavo Garcia Bernardo wrote: Is it a good idea to use asterisk transcoding from G711 to iLBC or should I find out any other solution not involving transcoding (f.e. using G.729 that is supported in both sides). I'm worried

Re: [asterisk-users] T.38 troubles

2012-03-26 Thread Steve Underwood
Hi Jean-Denis, Your log shows the Mediatrix GW has problems. It sends a DCS signal to the Asterisk box, but doesn't following it with TCF as it should. The asterisk box times out waiting for TCF and tries to take recovery action which fails. Spandsp has some workarounds for bugs in

Re: [asterisk-users] outbound fax over t38 gateway can't pass

2012-03-01 Thread Steve Underwood
On 02/29/2012 02:28 PM, Dmitry Melekhov wrote: btw, played with res_fax.conf if I set maxrate=7200 fax machines try (and fail) 9600 anyway. Why? If limited ti 7200? looks like bug... Why do you think everything you don't understand is a bug? What you see is correct behaviour. Any party in the

Re: [asterisk-users] Which SpanDSP version to play with Asterisk 10 and T.38/T.30 gatewaying ?

2012-01-18 Thread Steve Underwood
On 01/11/2012 02:39 PM, Olivier wrote: Hi, Maybe I missed it while checking it, but which spandsp version is recommended to play with Asterisk 10 and T.38/T.30 gatewaying ? I can see both spandsp-0.0.6pre17.tgz and spandsp-0.0.6pre18.tgz here (http://www.soft-switch.org/downloads/spandsp/)

Re: [asterisk-users] local channels and g729a voice quality

2012-01-17 Thread Steve Underwood
On 01/16/2012 03:59 PM, Roi Stork wrote: Hi, We noticed a very sharp drop in voice quality when using digium g729a codec. The problem seems to happen if the A channel (caller's channel) is a landline/mobile number contacted using the same outgoing provider (as a local channel). It sounds like

Re: [asterisk-users] FAX Installation in Asterisk

2012-01-13 Thread Steve Underwood
On 01/13/2012 05:17 PM, mahesh katta wrote: On Fri, Jan 13, 2012 at 1:58 PM, Ruben Rögels ruben.roeg...@jumping-frog.org mailto:ruben.roeg...@jumping-frog.org wrote: Am 12.01.2012 18:50, schrieb mahesh katta: I was search for free license but for this Digium require purchase

Re: [asterisk-users] Anyone have a reliable T.38 Solution

2012-01-11 Thread Steve Underwood
On 01/11/2012 03:01 PM, Olivier wrote: 2012/1/5, Kevin P. Flemingkpflem...@digium.com: On 01/04/2012 12:25 AM, Matt Darnell wrote: Aloha, We are looking to roll a solution that will have the following network layout: ISDN-PRI-- Asterisk-- T.38-- ATA-- Fax Does version 1.8 with the

Re: [asterisk-users] Anyone have a reliable T.38 Solution

2012-01-11 Thread Steve Underwood
On 01/11/2012 11:16 PM, Olivier wrote: 2012/1/11, Steve Underwoodste...@coppice.org: On 01/11/2012 03:01 PM, Olivier wrote: 2012/1/5, Kevin P. Flemingkpflem...@digium.com: On 01/04/2012 12:25 AM, Matt Darnell wrote: Aloha, We are looking to roll a solution that will have the following

Re: [asterisk-users] Anyone have a reliable T.38 Solution

2012-01-05 Thread Steve Underwood
On 01/05/2012 07:45 PM, Michael Keuter wrote: Am 05.01.2012 um 04:55 schrieb Matt Darnell: On Wed, Jan 4, 2012 at 1:02 AM, David Klaverstyn da...@klaverstyn.com.au wrote: I'm using the Linksys PAP2T and the Grandstream with SpanDSP and tx_fax and rx_fax on multiple installations with no

Re: [asterisk-users] Asterisk 1.8.7 and ReceiveFAX

2011-10-08 Thread Steve Underwood
On 10/08/2011 02:50 AM, Kevin P. Fleming wrote: On 10/07/2011 07:46 AM, Administrator TOOTAI wrote: Hi, I setup my first stock 1.8.7 asterisk (Ubuntu LTS 10.04 packages taken from deb http://packages.asterisk.org/deb lucid main) including dahdi from this same repository. No FFA involved. On

Re: [asterisk-users] Digium FFA + Gafachi T38 outgoing issues

2011-10-08 Thread Steve Underwood
On 10/08/2011 04:04 AM, Kevin P. Fleming wrote: On 10/07/2011 02:20 PM, James Sharp wrote: On 10/07/2011 12:27 AM, Nasir Iqbal wrote: Check firewall and NAT settings! Monitoring sip and media flow from asterisk cli can help, use sip set debug on, rtp set debug on and udptl set debug on No

Re: [asterisk-users] Digium FFA + Gafachi T38 outgoing issues

2011-10-08 Thread Steve Underwood
On 10/09/2011 02:38 AM, Ryan Wagoner wrote: On Sat, Oct 8, 2011 at 10:41 AM, Luke Hamburgl...@solvent-llc.com wrote: Interesting. I just signed up with Gafachi (haven't even tested the service yet) but I planned to make use of their T38 support since they are listed at voip-info as being one

Re: [asterisk-users] Who is the creative mind behind changing Asterisk commands at CLI?

2011-09-25 Thread Steve Underwood
On 09/26/2011 01:01 AM, Bruce B wrote: Paul, These trolls are the people who put your kid to school and put food on your table by giving valuable input and testing the open source software. Are you sure Digium endorses this stand of yours? Does everyone at Digium think the users who gives

Re: [asterisk-users] Faxes suddenly failing

2011-09-01 Thread Steve Underwood
Hi Tim, On 09/01/2011 03:49 AM, Tim King wrote: I realize that faxing is not great with voip but here is my confusion. I have been working on a web based fax system for 2 weeks. During this time I have sent over 100 2 page faxes without any errors. Now today as things are finally completed I

Re: [asterisk-users] Faxes suddenly failing

2011-09-01 Thread Steve Underwood
On 09/01/2011 11:50 PM, Lee Howard wrote: kirsten du toit wrote: You should try disabling ecm.. This seems crazy to me. Why are you recommending it? Because its the industry standard last resort of anyone who doesn't understand FAX and is using T.38. Steve --

Re: [asterisk-users] T.38 passthru on 1.8.5

2011-08-30 Thread Steve Underwood
On 08/31/2011 01:15 AM, Fabian Borot wrote: will installing spandsp help with t.38 pass-through? The only part of spandsp which is relevant to T.38 passthrough is its modem tone detection module, and I don't think the standard Asterisk distribution can make use of that. Some people do use it,

Re: [asterisk-users] ISAC and Asterisk

2011-08-01 Thread Steve Underwood
On 08/01/2011 07:43 PM, Kevin P. Fleming wrote: On 08/01/2011 04:12 AM, CB wrote: On Thu, Jul 21, 2011 at 06:29:38AM +1200, CB wrote: Are there any plans to include the ISAC codec in Asterisk? Is it possible or even desirable? Is ISAC open source (nothing indicates it is from the WebRTC

Re: [asterisk-users] Problem with ReceiveFAX app from FFA

2011-06-21 Thread Steve Underwood
On 06/21/2011 09:12 PM, khalid touati wrote: Ok, for the variables, I can retrieve some of them like the caller number and so on (I would assume that all the variables that last for duration of call are there), but I still think that I sould not use the h extension to continue after ReceiveFAX

Re: [asterisk-users] Problem with ReceiveFAX app from FFA

2011-06-19 Thread Steve Underwood
On 06/20/2011 03:38 AM, khalid touati wrote: Hi Guys, I solved temporarely my issue by kind of tricking Asterisk, I used the following line instead of the old: exten = h,n,System('/usr/local/ bin/fax2mail -p -f ${FAXFILENOEXT} --cid-number ${CALLERID(num)} --cid-name ${CALLERID(name)}

Re: [asterisk-users] OT - Which Android handset with Wifi-only ?

2011-05-09 Thread Steve Underwood
On 05/10/2011 12:55 AM, Olivier wrote: 2011/5/9 randulo rand...@randulo.com mailto:rand...@randulo.com On Mon, May 9, 2011 at 2:20 PM, mgra...@mstvp.com mailto:mgra...@mstvp.com wrote: Lots of Android handsets support wifi, like my G2, aka HTC DesireZ. Wouldn't ANY modern one

Re: [asterisk-users] receive faxes

2011-05-05 Thread Steve Underwood
On 05/06/2011 02:09 AM, David Backeberg wrote: T.38 has a boatload of problems, and most of those problems are because people who aren't employed by Digium did not read the specs, or they did read the specs, but felt like they had to violate the specs to get their code to work with a different

Re: [asterisk-users] receive faxes

2011-05-04 Thread Steve Underwood
Unless someone has broken something recently, you'll get better results with spandsp than you get with the Digium FAX package. Steve On 05/04/2011 09:21 PM, Satish Patel wrote: Did you try digim fax ? Also you can record you incoming fax via mxmonitor and analize it. -- Sent from my iPhone

Re: [asterisk-users] receive faxes

2011-05-04 Thread Steve Underwood
On 05/05/2011 03:29 AM, Lee Howard wrote: David Backeberg wrote: On Wed, May 4, 2011 at 12:00 PM, A J Stiles asterisk_l...@earthshod.co.uk wrote: (For my part, I'm actually surprised that nobody came up with a proper protocol for encapsulating the stream of zeros and ones that make up a fax

Re: [asterisk-users] receive faxes

2011-05-04 Thread Steve Underwood
On 05/05/2011 01:07 AM, Tzafrir Cohen wrote: Un-top-posting, On Wed, May 04, 2011 at 10:01:37AM -0400, vip killa wrote: On Wed, May 4, 2011 at 9:52 AM, Danny Nicholasda...@debsinc.com wrote: *You are “Running before you learn to walk”! You can’t make T.38 work (that’s ok, most other folks

Re: [asterisk-users] Asterisk Export Fax from Wave file

2011-04-21 Thread Steve Underwood
On 04/21/2011 08:12 PM, Khaled W. Chehab wrote: Dears, I configured an account on my asterisk pbx to record the outgoing calls. When the asterisk pbx user make a call and send a fax the call recorded to wave file format. I searched the internet and found a software that can play the

Re: [asterisk-users] 1.8.4-rc2: ReceiveFAX fails

2011-04-16 Thread Steve Underwood
On 04/16/2011 08:47 PM, Ryan Wagoner wrote: On Sat, Apr 16, 2011 at 1:56 AM, Steve Underwoodste...@coppice.org wrote: On 04/16/2011 07:25 AM, Ryan Wagoner wrote: On Fri, Apr 15, 2011 at 7:00 PM, sean darcyseandar...@gmail.comwrote: Using spandsp-0.0.6-pre18, the Jan 22 release. You

Re: [asterisk-users] Sox and bad quality when converting to 8 kHz

2011-03-25 Thread Steve Underwood
On 03/25/2011 04:58 AM, Thomas Winter wrote: Hi list, I have an 44100 Hz file with human voice, stereo with 16Bit. When convertig this to 8 kHz, mono I loose a lot of quality and have some ground noise. I tried several sox options but without success. Can somebody help best regards Thomas

[asterisk-users] G.711.0

2011-03-12 Thread Steve Underwood
Hi, Has anyone seen G.711.0 in real world use? The spec was published quite a while ago, but as far as I can tell there is no RFC defining the SDP and RTP details needed to deploy it, and nobody advertises that they support it in their products. Steve --

Re: [asterisk-users] Using voice modem as poor man's FXO in Asterisk 1.8

2011-02-28 Thread Steve Underwood
On 02/28/2011 10:12 AM, Stuart Longland wrote: Hi all, I've tried researching this, and so far, have struggled to find any contemporary information on the issue, so I do apologise if asking this irritates people who have answered this before. I have managed to set up Asterisk 1.8 on the web

Re: [asterisk-users] Any voice changer applications for Asterisk?

2011-02-07 Thread Steve Underwood
a plausible voice adjustment. On Sat, Feb 5, 2011 at 9:44 PM, Steve Underwood ste...@coppice.org mailto:ste...@coppice.org wrote: On 02/06/2011 05:39 AM, Bruce B wrote: Hello, Are there any other other voice changer applications to Asterisk other than the one from

Re: [asterisk-users] Any voice changer applications for Asterisk?

2011-02-05 Thread Steve Underwood
On 02/06/2011 05:39 AM, Bruce B wrote: Hello, Are there any other other voice changer applications to Asterisk other than the one from Lobstertech? (http://lobstertech.com/voice_changer.html) Specifically interested in open-source but can have a look at economical commercial alternatives as

Re: [asterisk-users] spandsp download

2011-01-22 Thread Steve Underwood
On 01/22/2011 01:00 PM, Bryant Zimmerman wrote: Where can I get the latest stable version of spandsp. That will work with res_fax_spandsp.so. The link listed on the voip-info website is dead. Any other location for download? http://www.soft-switch.org/ There was a server failure. It should

Re: [asterisk-users] res_fax

2011-01-21 Thread Steve Underwood
On 01/21/2011 08:37 PM, Tom Rymes wrote: On Jan 20, 2011, at 8:52 PM, Steve Underwood wrote: A comparison wouldn't be complete without mentioning Hylafax. Hylafax has a great infrastructure - tools for integrating with Windows clients, and so on. Neither spandsp or the Digium FAX code can

Re: [asterisk-users] ReceiveFax

2011-01-20 Thread Steve Underwood
On 01/20/2011 11:00 PM, Flavio Miranda wrote: Hi all, I realize that the application Receivefax can't handle with more than one fax at the same time. In a environment with a lot of fax, some caller get the signal but the operation can't be completed. Is there a way to send busy tone to

Re: [asterisk-users] res_fax

2011-01-20 Thread Steve Underwood
On 01/20/2011 11:11 PM, Kevin P. Fleming wrote: On 01/19/2011 02:30 PM, Bryant Zimmerman wrote: On 01/19/2011 02:05 PM, Bryant Zimmerman wrote: I am working on some fax tools for some of my users. I am reading the https://wiki.asterisk.org docs for faxing. Is see Application_SendFax and

Re: [asterisk-users] res_fax

2011-01-20 Thread Steve Underwood
On 01/21/2011 06:46 AM, Bryant Zimmerman wrote: On 01/20/2011 11:47 AM, Steve Underwood On 01/20/2011 11:11 PM, Kevin P. Fleming wrote: On 01/19/2011 02:30 PM, Bryant Zimmerman wrote: On 01/19/2011 02:05 PM, Bryant Zimmerman wrote: I am working on some fax tools for some of my users. I am

Re: [asterisk-users] res_fax_digium.so crashing

2011-01-16 Thread Steve Underwood
On 01/17/2011 04:37 AM, Jeremy Kister wrote: Since digium is apparently blind to users of their Free Fax for Asterisk, does anyone have advice on how to report a crashing problem with res_fax_digium and Asterisk 1.8.2 ? Use spandsp. I have detailed logs/reports and a backtrace ready, but I

Re: [asterisk-users] Are the Siren7 and Siren14 the G.722 HD voice codecs?

2011-01-09 Thread Steve Underwood
On 01/08/2011 03:44 AM, Kevin P. Fleming wrote: On 01/06/2011 11:34 AM, mgra...@mstvp.com wrote: We should also be very clear that the Siren codecs are supported on the Polycom SoundStation conference phones and the VVX-1500 Business Media Phones. These codecs are not supported in the

Re: [asterisk-users] Are the Siren7 and Siren14 the G.722 HD voice codecs?

2011-01-06 Thread Steve Underwood
On 01/06/2011 05:25 AM, Tim Panton wrote: On 5 Jan 2011, at 13:07, Steve Underwood wrote: G.722.1 is a 7kHz bandwidth codec. G.722.1C is a stretched version offering 14kHz bandwidth. These are most often found in Polycom phones, but they are available elsewhere. The only widely supported HD

Re: [asterisk-users] Are the Siren7 and Siren14 the G.722 HD voice codecs?

2011-01-05 Thread Steve Underwood
On 01/05/2011 03:29 PM, Bruce B wrote: Hi Everyone, 1- Are the Siren7 and Siren14 the G.722 HD voice codecs? 2- Are these codecs only for Polycom units or are they universal across all other SIP phones that advertise the HD voice codec like Aastra? 3- What is the main difference between the

Re: [asterisk-users] Are the Siren7 and Siren14 the G.722 HD voice codecs?

2011-01-05 Thread Steve Underwood
On 01/06/2011 01:04 AM, Tilghman Lesher wrote: On Wednesday 05 January 2011 07:07:10 Steve Underwood wrote: On 01/05/2011 03:29 PM, Bruce B wrote: Hi Everyone, 1- Are the Siren7 and Siren14 the G.722 HD voice codecs? 2- Are these codecs only for Polycom units or are they universal across all

Re: [asterisk-users] Are the Siren7 and Siren14 the G.722 HD voice codecs?

2011-01-05 Thread Steve Underwood
On 01/06/2011 12:05 AM, Kevin P. Fleming wrote: On 01/05/2011 07:07 AM, Steve Underwood wrote: On 01/05/2011 03:29 PM, Bruce B wrote: Hi Everyone, 1- Are the Siren7 and Siren14 the G.722 HD voice codecs? 2- Are these codecs only for Polycom units or are they universal across all other SIP

Re: [asterisk-users] Clarification on DAHDI Fax Detection

2011-01-04 Thread Steve Underwood
On 01/05/2011 02:39 AM, Tom Rymes wrote: On 01/04/2011 8:55 AM, Kevin P. Fleming wrote: On 01/03/2011 06:47 PM, Thomas Rymes wrote: On Jan 3, 2011, at 3:22 PM, Kevin P. Fleming wrote: On 01/03/2011 11:26 AM, Tom Rymes wrote: [snip] OK. Either way, though, the changes to echo cancellation

Re: [asterisk-users] Clarification on DAHDI Fax Detection

2011-01-04 Thread Steve Underwood
On 01/04/2011 09:53 PM, Kevin P. Fleming wrote: On 01/03/2011 07:08 PM, Steve Underwood wrote: On 01/04/2011 04:22 AM, Kevin P. Fleming wrote: No. CNG tone is never used to affect the state of an echo canceller. All G.168 compliant echo cancellers will respond to the CED tone (generated

Re: [asterisk-users] Clarification on DAHDI Fax Detection

2011-01-03 Thread Steve Underwood
On 01/04/2011 04:22 AM, Kevin P. Fleming wrote: On 01/03/2011 11:26 AM, Tom Rymes wrote: Hi folks, I was hoping that someone might be able to help clarify some confusion I have on DAHDI Fax detection after spending some time searching. My understanding is this: I'll try. 1.) Echo

Re: [asterisk-users] G729a and G729 interoperability

2010-12-27 Thread Steve Underwood
On 12/27/2010 08:05 PM, Elliot Murdock wrote: Hello! I am wondering how the differences between G729, G729a, and G729b effect call bridging and server interoperability. For example, can one server use the G729 code with another server that uses the G729A codec? Also, which version is Asterisk

Re: [asterisk-users] FFA (Fax For Asterisk) tif file (size) problem

2010-11-20 Thread Steve Underwood
Hi Michael, Use spandsp. It is more relaxed about the file resolution, to avoid this exact issue. Files with a resolution within 5% of 204x196 are accepted. However, if you have really made the image width 1680 pixels, that is wrong and I would be surprised if any FAX software accepts it.

Re: [asterisk-users] looking for a better ATA

2010-10-09 Thread Steve Underwood
On 10/09/2010 06:36 AM, Jeff LaCoursiere wrote: On Fri, 8 Oct 2010, Bryant Zimmerman wrote: I currently us Linksys/Ciscio, Grandstream and AudioCodes ata's. none of the three perform well in all enviroments. Between stablity issues, T38 and DTMF talkoff all three suffer some

Re: [asterisk-users] 3rd party app store

2010-09-18 Thread Steve Underwood
On 09/19/2010 12:06 AM, Darren Nickerson wrote: On Sep 18, 2010, at 11:41 AM, Mark Deneen wrote: On Fri, Sep 17, 2010 at 11:52 PM, Dean Collinsd...@cognation.net wrote: Any thoughts on why the lack of traffic? Cheers, Dean Not enough applications to play immature bathroom sounds. You

Re: [asterisk-users] Asterisk 1.6 and fax

2010-09-13 Thread Steve Underwood
On 09/14/2010 04:33 AM, Stanislav Korsei wrote: Hello! I've created clean installation of Asterisk 1.6.2.11 with spandsp 0.0.5. When i try to receive fax I get: Why install 0.0.5? Its ancient. the world has moved on. [Sep 13 00:45:59] WARNING[3283]: app_fax.c:432 transmit_audio: channel

Re: [asterisk-users] Moving from DSL to T1

2010-09-13 Thread Steve Underwood
On 09/14/2010 04:23 AM, Joel Maslak wrote: On Mon, Sep 13, 2010 at 1:12 PM, Hans Witvliet h...@a-domani.nl mailto:h...@a-domani.nl wrote: No these are also geo-stationary (same altitude, so same delay), commercial and military satelites, Yes, exactly. Geostationary satellites

Re: [asterisk-users] Possible malformed G729B - SID (VAD/DTX)framesfrom carrier endpoint ?

2010-09-07 Thread Steve Underwood
On 09/07/2010 12:03 AM, Jeff Brower wrote: Steve- We are in the process of debugging a voice quality issue for a client of ours that is a VoIP services provider. The client uses a softphone that runs on a pjsip stack. When placing a call using the softphone, it negotiates the use of G729

Re: [asterisk-users] What can make G.729a codec hostid change?

2010-09-07 Thread Steve Underwood
On 09/08/2010 03:23 AM, Gordon Henderson wrote: On Tue, 7 Sep 2010, Tiago Geada wrote: Hi, I don't have any g729 codec license. But by reading Barry's complaint I get to think that it is really unfair that Digium can't renew his license or something. I am a Debian user myself and I

Re: [asterisk-users] Possible malformed G729B - SID (VAD/DTX)frames from carrier endpoint ?

2010-09-06 Thread Steve Underwood
On 09/06/2010 11:18 PM, Jeff Brower wrote: Steve- On 09/05/2010 04:08 AM, Vikram Ragukumar wrote: Hello, We are in the process of debugging a voice quality issue for a client of ours that is a VoIP services provider. The client uses a softphone that runs on a pjsip stack. When

Re: [asterisk-users] Possible malformed G729B - SID (VAD/DTX) frames from carrier endpoint ?

2010-09-04 Thread Steve Underwood
On 09/05/2010 04:08 AM, Vikram Ragukumar wrote: Hello, We are in the process of debugging a voice quality issue for a client of ours that is a VoIP services provider. The client uses a softphone that runs on a pjsip stack. When placing a call using the softphone, it negotiates the use of

Re: [asterisk-users] asterisk compatible cards?

2010-08-10 Thread Steve Underwood
On 08/10/2010 09:40 PM, Jeremy Betts wrote: I have always had very bad experiences with the x100p cards, they always have very bad echo. If you need decent call quality I would wait until you can afford a Digium card. Use OSLEC with them, and they work OK. Even if they don't have a

Re: [asterisk-users] asterisk compatible cards?

2010-08-10 Thread Steve Underwood
On 08/10/2010 11:18 PM, Seann wrote: Steve Underwood wrote: On 08/10/2010 09:40 PM, Jeremy Betts wrote: I have always had very bad experiences with the x100p cards, they always have very bad echo. If you need decent call quality I would wait until you can afford a Digium card. Use

Re: [asterisk-users] Codec Conversion

2010-08-06 Thread Steve Underwood
On 08/06/2010 04:43 PM, Jeff Brower wrote: Steve- On 08/06/2010 05:40 AM, Jeff Brower wrote: Miguel- El 05/08/10 14:50, Tim Nelson escribió: - michel freihamich...@gmail.com wrote: Dear Sir, I tried to convert ilbc to ulaw and get the same result...Bad Voice Quality Regards

Re: [asterisk-users] Codec Conversion

2010-08-06 Thread Steve Underwood
On 08/07/2010 03:15 AM, Jeff Brower wrote: Steve- El 05/08/10 14:50, Tim Nelson escribió: - michel freihamich...@gmail.comwrote: Dear Sir, I tried to convert ilbc to ulaw and get the same result...Bad Voice Quality Regards Again, iLBC is poor quality to begin with. You can't

Re: [asterisk-users] Codec Conversion

2010-08-05 Thread Steve Underwood
On 08/06/2010 05:40 AM, Jeff Brower wrote: Miguel- El 05/08/10 14:50, Tim Nelson escribió: - michel freihamich...@gmail.com wrote: Dear Sir, I tried to convert ilbc to ulaw and get the same result...Bad Voice Quality Regards Again, iLBC is poor quality to begin with. You can't

Re: [asterisk-users] asterisk app_fax, T.30, weird received faxes

2010-07-26 Thread Steve Underwood
On 07/26/2010 11:57 AM, Alexander Aksarin wrote: On 20:59 Fri 23 Jul , Steve Underwood wrote: That's just how your images look for me, so I guess your problem is described here http://www.soft-switch.org/spandsp_faq/ar01s09.html Steve Big thanks for your help, Steve. I tried feh

Re: [asterisk-users] asterisk app_fax, T.30, weird received faxes

2010-07-26 Thread Steve Underwood
On 07/26/2010 10:55 PM, Tzafrir Cohen wrote: On Mon, Jul 26, 2010 at 09:54:24PM +0800, Steve Underwood wrote: On 07/26/2010 11:57 AM, Alexander Aksarin wrote: On 20:59 Fri 23 Jul , Steve Underwood wrote: That's just how your images look for me, so I guess your problem is described

Re: [asterisk-users] asterisk app_fax, T.30, weird received faxes

2010-07-23 Thread Steve Underwood
On 07/23/2010 11:17 AM, Alexander Aksarin wrote: On 21:46 Thu 22 Jul , Steve Underwood wrote: It might help if you explained what you expect those pages should look like. I see three quite plausible pages. I expect to see this http://imagebin.ca/img/Eihpy0.jpg That's just

Re: [asterisk-users] asterisk app_fax, T.30, weird received faxes

2010-07-22 Thread Steve Underwood
On 07/22/2010 12:15 PM, Alexander Aksarin wrote: On 09:06 Thu 22 Jul , Alexander Aksarin wrote: Hello to all. I have succesfully received fax by app_fax, but tif files are weird. There a faxes sended by several fax machines to asterisk. http://filebin.ca/hnnumf/122.tif

Re: [asterisk-users] Is Centos 64 bit or 32 bit better?

2010-06-29 Thread Steve Underwood
On 06/29/2010 05:35 PM, Gareth Blades wrote: Zhang Shukun wrote: hi, all after a long time development, i need to deploy a production system. i want to install latest Asterisk 1.6.2.9 on Centos 5.4 . one thing confused me. my computer hardware support 64 bit OS. my

Re: [asterisk-users] TDD/TTY Support

2010-06-16 Thread Steve Underwood
On 06/16/2010 11:31 PM, Karl Harris wrote: On voip-info I found a few dated references to TDD support being in the alpha stage and buggy. Can anyone direct me to any newer information on this option? There are installations where the TDD support in spandsp has been integrated with

Re: [asterisk-users] TDD/TTY Support

2010-06-16 Thread Steve Underwood
On 06/16/2010 11:44 PM, Danny Nicholas wrote: I’m supposing that it is 1. no better or worse than SMS support What relevance does SMS support have to TDD/TTY support? 1. dependent on the version you are on I don't think the TDD support has been touched for years, so I doubt the

Re: [asterisk-users] Codec G.129 A vs A/B

2010-06-03 Thread Steve Underwood
On 06/04/2010 02:27 AM, Kyle Kienapfel wrote: http://en.wikipedia.org/wiki/G.729 Looks like theres A and B and no A/B so theres nothing to worry about What's the point of quoting a page, if you are not actually going to read it? On Thu, Jun 3, 2010 at 9:09 AM, Alejandro Cabrera Obed

Re: [asterisk-users] Little t38 bug?

2010-05-25 Thread Steve Underwood
On 05/25/2010 07:54 PM, Kevin P. Fleming wrote: On 05/25/2010 05:48 AM, Alexandru Oniciuc wrote: Hello List, I think I’ve discovered a little bug in t.38 bug in 1.6.0.22 regarding the speed (T38MaxBitRate) used to send the faxes. Asterisk always

Re: [asterisk-users] Need fax solution for 1.4.xx (Resolution)

2010-05-14 Thread Steve Underwood
On 05/13/2010 10:48 PM, William Stillwell (Lists) wrote: Ok, I ended up upgrading 2 of my 5 boxes to 1.6.2.7 , and using spandsp 0.0.6pre17, dahdi-linux-complete-2.3.0+2.3.0 , and enabled app_fax. Hint: you need to install spandsp then run ./configure then make menuselect :) I was able to

Re: [asterisk-users] Need fax solution for 1.4.xx

2010-05-12 Thread Steve Underwood
On 05/12/2010 08:46 AM, David Backeberg wrote: On Tue, May 11, 2010 at 3:30 PM, William Stillwell (Lists) william.stillwell-li...@ablebody.net wrote: Anybody know a reliable fax solution for 1.4.30 branch? I am using PikaFax on another server and works very well (about 3000 faxes a

Re: [asterisk-users] Questions About Fax for Asterisk

2010-05-07 Thread Steve Underwood
On 05/08/2010 08:15 AM, Steve Totaro wrote: On Fri, May 7, 2010 at 2:01 PM, Martin asteriskl...@callthem.info mailto:asteriskl...@callthem.info wrote: On Thu, May 6, 2010 at 3:11 PM, Steve Totaro stot...@totarotechnologies.com mailto:stot...@totarotechnologies.com wrote:

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