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  • Nick Barnes, Fri 09 of May, 2008 [11:36 UTC]: Christopher - yesterday I tried an Asterisk install on a CentOS 5.1 box with stock GUI and it all worked fine. Sorry I can't help.
  • aero, Fri 09 of May, 2008 [08:20 UTC]: can someone help me out on this, i tried to play some sound files on my asterisk box and this is the error message i got. WARNING[4429]: format_wav.c:169 check_header: Unexpected freqency 22050 May 8 11:17:39 WARNING[4433]: codec_gsm.c:194 gsmtolin_fra
  • Christopher Faust, Thu 08 of May, 2008 [14:15 UTC]: I beleive that I may have to change something in the xserver configuration. Please advise
  • Christopher Faust, Thu 08 of May, 2008 [14:14 UTC]: Everything was perfect. In the bios I have increased the memory allocated Still receive input not supported on my display.
  • Christopher Faust, Thu 08 of May, 2008 [14:13 UTC]: This would not be my main box. I am doing some testing to see if I can install zaptel and asterisk 1.4 on a full centos 5.1 box with development software Its bizzare, because before I went through the asterisk and zaptel installation everything was perfe
  • Nick Barnes, Thu 08 of May, 2008 [13:44 UTC]: Christopher - I can't see any way in which an Asterisk installation would muck your GUI, but remember that it is advised not to use a GUI on an Asterisk box anyway.
  • Christopher Faust, Wed 07 of May, 2008 [15:28 UTC]: When I try to startx I ge input not supported. Though before installing asterisk I had no video issue to start the GUI
  • Christopher Faust, Wed 07 of May, 2008 [15:26 UTC]: Hi Nick, I got centos 5.1 and asterisk up But now I cannot start startx I have set the depth from 24 to 16 for the video i810 driver for the i845 on my netvista machine but I cannot start GNOME. Please advise
  • Nick Barnes, Wed 07 of May, 2008 [10:01 UTC]: Howard - You'll need to provide a lot more information if you really want help.
  • Nick Barnes, Wed 07 of May, 2008 [10:00 UTC]: Christopher - Search the Wiki and you'll find a page I wrote detailing exactly what you have to do for Asterisk 1.4 + CentOS 5.1.
Server Stats
  • Execution time: 0.31s
  • Memory usage: 2.23MB
  • Database queries: 29
  • GZIP: Disabled
  • Server load: 1.25

Asterisk T.38 Bounty

Bounty for SIP T.38 fax gateway support in Asterisk

I need to do as follows:

  • Ordinary fax machine connects to SIP/T.38 enabled ATA that calls Asterisk server (1)
  • Asterisk server (1) forwards the call to Asterisk server (2) on IAX2
  • Asterisk server (2) forwards the call to PSTN via Zap/te410p
  • Ordinary fax machine on PSTN receives or transmits fax to T.38 enabled SIP fax

Current Bounty amount: USD 11,250


RequesterAmountComment
myoung@netlogic.netUSD 1,000CVS HEAD OK
roar@iptelefoni.noUSD 1,000
khunt@huntbrothers.comUSD 500See Below
murias AT invictasoft.ptUSD 500
Mike Faulkner m.faulkner @ uniondatacom.netUSD 500
Ken WiesnerUSD 5,000From Asterisk-Dev
Terry WilsonUSD 250From Asterisk-Dev
marek.cervenka at ipex.czUSD 1000SVN Trunk OK
Telappliant USD 1000
steve @ isisdev . comUSD 500


I rise a bounty of USD 1000,- to the one that can do this
Bounty is paid out when solution is tested on our servers, running Asterisk Stable (Currently 1.2.9.1)
A solution built for SVN TRUNK may also suffice for the bounty to be paid

The T.38 gateway and endpoint functionality is now in CallWeaver 1.2 (former OpenPBX), so we're cancelling our part of the bounty

Roy Sigurd Karlsbakk
roy@karlsbakk.net

Addition: I will also pay $1000.00 US for this solution, bringing the bounty to $2,000.00 USD. Same parameters as Mr. Karlsbakk.
Anyone else want to add to this?

Michael Young
NetLogic
myoung@netlogic.net

Addition: I will add 1000$ to the bounty, bringing the total to 3000$ USD. Condition: To be completed by March 20th. I do not care whether it works with 1.0.3 - it can be -current.
(Bounty now expired)
Alex Pilosov/Pilosoft/alex@pilosoft.com


Addition: We will also pay $1000.00 US for this solution, bringing the bounty to $3,000.00 USD. Same parameters as Mr. Karlsbakk.
Roar Lorentzen
IP-Telefoni as
roar@iptelefoni.no

Addition : We will pay $ 500.00 US for this solution (total of $3,500), but the ATA part doesn't have to exist as I've not found an ATA that really supports T.38. If the solution allows me to plug a fax machine into an fxs port on one asterisk server (at a client's location) and I can, over IP, send the fax to my core asterisk server and have it send that fax out of it's PRI card to a regular fax machine, then I would consider the bounty payable.
W. Kevin Hunt
khunt@huntbrothers.com

I'm interested in attempting this; I will need to find such a device first, but for the time being, a set of ethereal traces will do quite well :) (I've been looking for an ATA that does T.38 for yonks so I can have a go at writing something like this, guys above me reckoning it takes to much time... bah!)

Cheers,

Michael
vandy899@yahoo.com

Addiiton: We will pay $500.00 US bringing the bounty to $5000.
We require that this solution works well with Quintum's Tenor CMS. Our goal is to use the Asterisk server as a Fax2E-mail gateway.


Addition: I will also pay $500.00 US for this solution. Same parameters as Mr. Karlsbakk.
steve at isisdev dot com

Filipe Múrias
Invictasoft
murias AT invictasoft.pt


References


Created by rkarlsba, Last modification by rkarlsba on Tue 06 of Nov, 2007 [17:41 UTC]

Comments

Comments Filter

10.000$ for T.38

by Yep on Saturday 10 of March, 2007 [20:51:13 UTC]
For a real end user *T38 V.34 and a part of a patent =10.000$
Good for a solution before april 2007
kapmail at terra dot es

I will also add $500 for T.38

by Steve Sykes on Wednesday 10 of January, 2007 [05:58:02 UTC]
Same config as originally requested.
Steve at isisdev dot com

Willing to work on T.38 for $$$

by terracecomm on Thursday 07 of September, 2006 [22:18:44 UTC]
Jitter, i don't know if you found anyone, but we would be willing to take it on. Email slawrence at virtutone.ca if you are interested.

Asterisk T.38

by jitter on Tuesday 06 of June, 2006 [10:55:09 UTC]
Any update on this? Has anyone make the t.38 work in asterisk? It will also be great if T.38 can work on h323 trunk. My company is willing to give $$$ to any person who can make this work. Please send me an email to anyone who is interested.

ionideas T.38 Implementation

by JohnBrennan on Tuesday 11 of October, 2005 [13:05:25 UTC]
Does anyone have any experience using <a href=http://www.ionidea.ua/oss/asterisk/>ionidea</a>'s T.38 implementation mentioned <a href=http://www.voip-info.org/wiki/view/T.38>here</a>. Is it stable / safe enough for a production environment? Is anyone actively developing it?
Bryan, is that the code you're using in the lab?
Thanks. John

We have had some success with this

by bryanmjohns on Wednesday 05 of October, 2005 [01:31:17 UTC]
We have the requested architecture working in a lab environment using code contributed from some friends in the former Soviet block. Sounds like the bounty might not be there anymore, but let us know if you need to be steered in the right direction. http://www.oneringnetworks.com

Re: go, baby, go, this will be yuge !

by Jim Sturtevant on Wednesday 28 of September, 2005 [14:57:23 UTC]
any updates on t.38 and asterisk?

Re: more people offering bounties

by edgecase on Thursday 25 of August, 2005 [13:04:15 UTC]
It seems Steve "Mr. T.38" Underwood has dropped off the net, just short of finishing his asterisk support work. His last post sounds really good, now if we could just reach him...

Re: more people offering bounties - patent issues?

by edgecase on Thursday 25 of August, 2005 [00:42:06 UTC]
I just checked on the itu.int website; the downloadable PDF ITU-T Patents Database has an entry for T.38 as follows:
Recommendation Number: T.38
Id Number T038-01
Organization: Wordcraft International Limited
Main Contact: Ms. Paula Thorpe, Marketing Manager
Address: Park Hill, Hilton Road, Egginton
    Derby DE65 6GU
    United Kingdom
Tel. No.: +44 1332 371428
Fax. No.: +44 1332 295 525
E-mail: paula.thorpe@wordcraft.co.uk
Licensing declaration: Pat. pol. 2.2
Patent Title:
Patent Number: 97 04 103 (appl.no)
Patent Country: United Kingdom
Date Patent Statement Received: 19.06.1997
Remarks: Informed from Wordcraft on 20 March 2000 that Wordcraft has no Intellectual property.

It's unclear to me what this means.

go, baby, go, this will be yuge !

by sjobeck on Monday 30 of May, 2005 [22:46:50 UTC]
(:wink:)
Someone is on the verge of hero status.

Thanks so much.

Peace. Love. Linux.

Jason

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