[asterisk-bugs] [Asterisk 0016050]: Fax detection broken when upgrading from 1.6.0.9 to 1.6.0.15

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16050 
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Reported By:                DLNoah
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16050
Category:                   Channels/chan_dahdi
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.6.0.15 
JIRA:                       SWP-584 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-10-09 14:08 CDT
Last Modified:              2009-12-30 08:12 CST
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Summary:                    Fax detection broken when upgrading from 1.6.0.9 to
1.6.0.15
Description: 
I have a system that has an analog fax machine connected to a DAHDI line,
and Asterisk performing faxdetect on incoming DAHDI calls.  In 1.6.0.9,
this works as expected and automatically detects faxes and sends them to
the fax machine.  In 1.6.0.15, I am getting an error in the console that
Asterisk is trying to send the fax to extension "ÿ", which is an invalid
extension (since my dialplan is set expecting the extension "fax". 
Reverting to 1.6.0.9 fixes the fax detection behavior without any
configuration file edits.
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Relationships       ID      Summary
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has duplicate       0016474 failure to to jump to fax extension on ...
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 (0115849) kpfleming (administrator) - 2009-12-30 08:12
 https://issues.asterisk.org/view.php?id=16050#c115849 
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Based on that excellent detective work, I'd say the suspect revision is
r193120 that changed the Background application in main/pbx.c. Those of you
that are having this problem, you can try reverting to the background code
from revision 193119 to see if the problem is resolved. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-12-30 08:12 kpfleming      Note Added: 0115849                          
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