[asterisk-bugs] [Asterisk 0016327]: Asterisk responds 488 - Not acceptable here on T38 reinvite

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16327 
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Reported By:                serje
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16327
Category:                   Channels/chan_sip/T.38
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           Older 1.6.1 - please test a newer version 
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:             2009-11-26 03:48 CST
Last Modified:              2010-02-01 07:14 CST
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Summary:                    Asterisk responds 488 - Not acceptable here on T38
reinvite
Description: 
I'm trying to send a fax from asterisk through Audiocodes Mediant1000
gateway to PSTN using T38.
The call is being set up in audio, then Mediant sends reinvite with T38 -
and asterisk responds "488 Not acceptable here". 
This can be observed in 1.6.0.15, 1.6.1.5, 1.6.1.9 (current 1.6 trunk and
latest releases nave another bug (is is on bug tracker) - they can't
establish connection on sip trunk, so I couldn't verify, whether T38 issue
present in them.
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 (0117429) serje (reporter) - 2010-02-01 07:14
 https://issues.asterisk.org/view.php?id=16327#c117429 
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Hi, are there any ideas - will it be fixed, or some workaround exists?

Thank you. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-02-01 07:14 serje          Note Added: 0117429                          
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