[asterisk-bugs] [Asterisk 0019004]: Fax detection always jump to the fax extension

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=19004 
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Reported By:                microlana
Assigned To:                
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Project:                    Asterisk
Issue ID:                   19004
Category:                   Channels/chan_dahdi
Reproducibility:            always
Severity:                   feature
Priority:                   normal
Status:                     new
Asterisk Version:           1.8.2.3 
JIRA:                        
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:             2011-03-21 06:51 CDT
Last Modified:              2011-03-21 06:51 CDT
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Summary:                    Fax detection always jump to the fax extension
Description: 
We set up faxdetect=incoming into the chan-dahdi.conf and faxdetect = no
into the sip.conf

This settings is not work as expected by the Asterisk documentation.
As described at documentation, DAHDI fax detection must be worked only if
call the Answer() application before Dial() application.

But if we got incoming voice call from the DAHDI ISDN PRI, then immediatly
(i.e. w/o Answer()) call a Dial() application to the SIP extension by
Dial(SIP/003110,30,tTkK) and then start a fax machine on originated side,
the Asterisk detect a fax-tone and jump to a fax-extension.


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Issue History 
Date Modified    Username       Field                    Change               
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2011-03-21 06:51 microlana      New Issue                                    
2011-03-21 06:51 microlana      Asterisk Version          => 1.8.2.3         
2011-03-21 06:51 microlana      Regression                => No              
2011-03-21 06:51 microlana      SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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