[asterisk-bugs] [Asterisk 0013828]: [patch] !! Unknown IE 50 (cs5, Unknown Information Element) & RTCP SR transmission error, rtcp halted

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=13828 
====================================================================== 
Reported By:                fdecher
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   13828
Category:                   Channels/chan_dahdi/NewFeature
Reproducibility:            have not tried
Severity:                   feature
Priority:                   normal
Status:                     ready for testing
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:             2008-11-03 07:47 CST
Last Modified:              2009-11-03 11:24 CST
====================================================================== 
Summary:                    [patch] !! Unknown IE 50 (cs5, Unknown Information
Element) & RTCP SR transmission error, rtcp halted
Description: 
Hi,

we have a customer running asterisk 1.4.21.2, zaptel 1.4.11, libpri 1.4.7.
They are using a Digium TE 121 card.

There are about 100 users working on this system. And the system is quite
busy there are about 20 calls concurrent (min).

Everything seems to run fine but when I connect via asterisk -r

I get tons of this message (one every few seconds):

RTCP SR transmission error, rtcp halted
RTCP SR transmission error, rtcp halted
RTCP SR transmission error, rtcp halted

and I get tons of this message (one every few minutes):

! Unknown IE 50 (cs5, Unknown Information Element)

the cusomer is a bit conserned about these two error messages.

what are these two messages about and what should i do to get rid of
them?

please help me.
best regards florian
====================================================================== 

---------------------------------------------------------------------- 
 (0113061) svnbot (reporter) - 2009-11-03 11:24
 https://issues.asterisk.org/view.php?id=13828#c113061 
---------------------------------------------------------------------- 
Repository: libpri
Revision: 1261

U   branches/1.4/pri_q931.h
U   branches/1.4/q931.c

------------------------------------------------------------------------
r1261 | rmudgett | 2009-11-03 11:24:42 -0600 (Tue, 03 Nov 2009) | 11 lines

Unknown IE 50 (cs5, Unknown Information Element)

Add code to recognize the code set 5 ie 50 (calling party category) to
suppress the unknown IE message.

(closes issue https://issues.asterisk.org/view.php?id=13828)
Reported by: fdecher
Patches:
      libpri_ie50_cs5-trunk.diff3.txt uploaded by alecdavis (license 585)
Tested by: alecdavis

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

http://svn.digium.com/view/libpri?view=rev&revision=1261 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-11-03 11:24 svnbot         Checkin                                      
2009-11-03 11:24 svnbot         Note Added: 0113061                          
======================================================================