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

[noreply at bugs.digium.com]

The following issue has been RESOLVED. 
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http://bugs.digium.com/view.php?id=10403 
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Reported By:                cervajs
Assigned To:                qwell
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Project:                    Asterisk
Issue ID:                   10403
Category:                   Resources/res_agi
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     resolved
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:              
Resolution:                 not fixable
Fixed in Version:           
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Date Submitted:             08-08-2007 03:12 CDT
Last Modified:              08-29-2007 16:42 CDT
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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
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 qwell - 08-29-07 16:42  
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Closing.

As soon as you answer, audio will start coming from the sending fax
machine.  If the fax machine on the SIP side doesn't get the first bit of
audio, it can't possibly work.

Simple solution - don't answer fax calls via dialplan (or in your case,
AGI) 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
08-29-07 16:42  qwell          Resolution               open => not fixable 
08-29-07 16:42  qwell          Assigned To               => qwell           
08-29-07 16:42  qwell          Note Added: 0069668                          
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