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

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
====================================================================== 
https://issues.asterisk.org/view.php?id=16327 
====================================================================== 
Reported By:                serje
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   16327
Category:                   Channels/chan_sip/T.38
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-11-26 03:48 CST
Last Modified:              2011-01-28 11:43 CST
====================================================================== 
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.
======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
duplicate of        0016310 488 not acceptable when receiving T.38 ...
====================================================================== 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2011-01-28 11:43 lmadsen        Description Updated                          
2011-01-28 11:43 lmadsen        Additional Information Updated                  
 
======================================================================