[asterisk-bugs] [Asterisk 0018352]: SSRC is changing when DTMF sent

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=18352 
====================================================================== 
Reported By:                rsw686
Assigned To:                jpeeler
====================================================================== 
Project:                    Asterisk
Issue ID:                   18352
Category:                   Core/RTP
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     closed
Asterisk Version:           1.8.0 
JIRA:                       SWP-2643 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 fixed
Fixed in Version:           
====================================================================== 
Date Submitted:             2010-11-22 22:23 CST
Last Modified:              2010-12-07 16:59 CST
====================================================================== 
Summary:                    SSRC is changing when DTMF sent
Description: 
The patch for issue 17404 svn revision 281913 is causing the SSRC to be
changed when DTMF is sent. I have attached the debug log from Asterisk
1.8.0. Reverting this patch allows the SSRC to stay constant and DTMF is
recognized by Exchange UM.
======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0018189 RFC2833 DTMF generation broken due to S...
====================================================================== 

---------------------------------------------------------------------- 
 (0129446) svnbot (reporter) - 2010-12-07 16:59
 https://issues.asterisk.org/view.php?id=18352#c129446 
---------------------------------------------------------------------- 
Repository: asterisk
Revision: 297825

_U  branches/1.8/
U   branches/1.8/main/channel.c

------------------------------------------------------------------------
r297825 | jpeeler | 2010-12-07 16:59:30 -0600 (Tue, 07 Dec 2010) | 26
lines

Merged revisions 297824 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.6.2

................
  r297824 | jpeeler | 2010-12-07 16:58:54 -0600 (Tue, 07 Dec 2010) | 19
lines
  
  Merged revisions 297823 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
  ........
    r297823 | jpeeler | 2010-12-07 16:57:48 -0600 (Tue, 07 Dec 2010) | 12
lines
    
    Revert code that changed SSRC for DTMF.
    
    Some previous behavior was attempted to be restored, but mistakingly I
did
    not realize that the previous behavior was incorrect. This fixes DTMF
not
    being detected since DTMF shouldn't cause the SSRC to change.
    
    (related to issue https://issues.asterisk.org/view.php?id=17404)
    (closes issue https://issues.asterisk.org/view.php?id=18189)
    (closes issue https://issues.asterisk.org/view.php?id=18352)
    Reported by: marcbou
    Tested by: cmbaker82
  ........
................

------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=297825 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-12-07 16:59 svnbot         Checkin                                      
2010-12-07 16:59 svnbot         Note Added: 0129446                          
======================================================================