[asterisk-bugs] [Asterisk 0015586]: Failure to negotiate T.38

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=15586 
====================================================================== 
Reported By:                globalnetinc
Assigned To:                kpfleming
====================================================================== 
Project:                    Asterisk
Issue ID:                   15586
Category:                   Codecs/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.6.1.1 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2009-07-26 15:57 CDT
Last Modified:              2009-08-21 14:53 CDT
====================================================================== 
Summary:                    Failure to negotiate T.38
Description: 
To implement T.38 on most ATAs their is a reinvite required.  In the
process of gatewaying the T.38 negotiations the Asterisk server is not
doing this correctly.  On versions past 1.6.0.10 it does not even send the
same ports on the RTP streams to both parties.  

Every version past 1.6.0.10 fails
1.6.0.11
1.6.1.0
1.6.1.1
1.6.2.0-rc

This also includes the new T.38 stack that is is being introduced. in the
SVN tree of 1.6.1.1 and 1.6.2.0
====================================================================== 

---------------------------------------------------------------------- 
 (0109469) hulber (reporter) - 2009-08-21 14:53
 https://issues.asterisk.org/view.php?id=15586#c109469 
---------------------------------------------------------------------- 
I had recently set up T.38 passthrough using 1.6.0.9 and tried faxing today
with versions 1.6.1.4 and 1.6.0.13 with no luck. It appears not to even
negotiate although I see the provider indicating the call should be T38.

Dropping back to 1.6.0.9 to see if it works again as soon as I can restart
Asterisk. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-08-21 14:53 hulber         Note Added: 0109469                          
======================================================================