asterisk users - Apr 2009 - T38modem in loopback mode does not work on asterisk 1.4.20.1

Hi!

I'm trying to get t38modem working and started with the loopback mode. I 
installed everything according to 
http://www.voip-info.org/wiki/view/T38modem+configuration+with+Asterisk
and used a stock asterisk 1.4.20.1 compiled from source. Openh323, 
ptlib_unix and t38modem are compiled from source as well, as outlined 
on the wiki.

Hylafax starts sending the job (sudo faxstat -s shows one line Sending 
job and the other line answers), but returns 'Unknown Error' after a 
while. One line is stuck in 'Sending job X' forever after hylafax tried 
sending the job.

Here is some debugging output:
http://pastebin.com/mcd1abad	asterisk sip debug
http://pastebin.com/m6450328e	t38modem
http://pastebin.com/m15b83de8	hylafax log
http://pastebin.com/m459b0492	asterisk configuration sippets

Can somone spot the problem? Is someone using t38modem with asterisk 
successfully?

Cheers,
	Florian
-- 
DI Florian Hackenberger
florian at hackenberger.at
www.hackenberger.at

On Tue, 14 Apr 2009 23:00:02 Florian Hackenberger wrote:
> Can somone spot the problem? Is someone using t38modem with asterisk
> successfully?
>
> Cheers,
> 	Florian
The best advice I can offer is to give up now and use Callweaver otherwise you 
can spend hours, or days, with no working result.

Fax support is Asterisk 1.2/1.4 is effectively non existant and nobody on this 
list or Hylafax list is interested.

Michael