[asterisk-bugs] [Asterisk 0016485]: after udp error sip phones get kicked

Asterisk Bug Tracker noreply at bugs.digium.com
Tue Feb 2 16:31:36 CST 2010


A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=16485 
====================================================================== 
Reported By:                elsto
Assigned To:                dvossel
====================================================================== 
Project:                    Asterisk
Issue ID:                   16485
Category:                   Channels/chan_sip/T.38
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     closed
Target Version:             1.6.1.14
Asterisk Version:           1.6.1.12 
JIRA:                       SWP-574 
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:             2009-12-21 06:28 CST
Last Modified:              2010-02-02 16:31 CST
====================================================================== 
Summary:                    after udp error sip phones get kicked
Description: 
I get the following error message;

udptl.c:766 calculate_far_max_ifp: (no tag): Cannot calculate far_max_ifp
before far_max_datagram has been set.

udptl.c:725 calculate_local_max_datagram: (SIP/0887865299): Cannot
calculate local_max_datagram before local_max_ifp has been set

astobj2.c:116 INTERNAL_OBJ: bad magic number 0x0 for 0x227bfb8


The fax does arrive at the destination, but strangely all my sip phones
get kicked and unregister. 

I have to restart asterisk do get the sip phones back to register

I've set in sip.conf under global;

t38pt_udptl = yes,fec,maxdatagram=400
====================================================================== 

---------------------------------------------------------------------- 
 (0117583) svnbot (reporter) - 2010-02-02 16:31
 https://issues.asterisk.org/view.php?id=16485#c117583 
---------------------------------------------------------------------- 
Repository: asterisk
Revision: 244446

_U  branches/1.6.1/
U   branches/1.6.1/channels/chan_sip.c
U   branches/1.6.1/include/asterisk/udptl.h
U   branches/1.6.1/main/udptl.c

------------------------------------------------------------------------
r244446 | dvossel | 2010-02-02 16:31:30 -0600 (Tue, 02 Feb 2010) | 23
lines

Merged revisions 244443 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/trunk

........
  r244443 | dvossel | 2010-02-02 16:27:23 -0600 (Tue, 02 Feb 2010) | 18
lines
  
  fixes crash during T.38 negotiation caused by invalid or missing
FaxMaxDatagram field
  
  AST-2010-001
  
  (closes issue https://issues.asterisk.org/view.php?id=16634)
  Reported by: krn
  
  (closes issue https://issues.asterisk.org/view.php?id=16724)
  Reported by: barthpbx
  
  (closes issue https://issues.asterisk.org/view.php?id=16517)
  Reported by: bklang
  
  (closes issue https://issues.asterisk.org/view.php?id=16485)
  Reported by: elsto
........

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

http://svn.digium.com/view/asterisk?view=rev&revision=244446 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-02-02 16:31 svnbot         Checkin                                      
2010-02-02 16:31 svnbot         Note Added: 0117583                          
======================================================================




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