[asterisk-bugs] [Asterisk 0010403]: AGI timing affect pass-through faxing

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
====================================================================== 
http://bugs.digium.com/view.php?id=10403 
====================================================================== 
Reported By:                cervajs
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   10403
Category:                   Resources/res_agi
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.9  
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
====================================================================== 
Date Submitted:             08-08-2007 03:12 CDT
Last Modified:              08-08-2007 10:24 CDT
====================================================================== 
Summary:                    AGI timing affect pass-through faxing
Description: 
with this scenario
patton SN4960 - asterisk1 1.2.22 - sip - asterisk2 1.4.10(xen virtual) -
linksys ATA (standard asterisk dial command)

i can make pass-through faxing (G711 Alaw)

with AGI script i CANNOT send faxes (comm error)

if i downgrade asterisk2 to asterisk1.2.22, faxing from AGI works
sip accounts are the same
====================================================================== 

---------------------------------------------------------------------- 
 qwell - 08-08-07 10:24  
---------------------------------------------------------------------- 
I wouldn't expect this scenario to work - regardless of the usage of AGI.

FAX over VoIP has never been reliable - and I doubt many people would
recommend it.

I would suggest immensely simplifying your setup. 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
08-08-07 10:24  qwell          Note Added: 0068620                          
======================================================================