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

[Asterisk Bug Tracker]

The following issue has been ASSIGNED. 
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https://issues.asterisk.org/view.php?id=13828 
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Reported By:                fdecher
Assigned To:                
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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 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2008-11-03 07:47 CST
Last Modified:              2009-08-04 13:15 CDT
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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
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 (0108604) lmadsen (administrator) - 2009-08-04 13:15
 https://issues.asterisk.org/view.php?id=13828#c108604 
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Changing severity to 'feature' and removing myself as the assignee since I
have no hardware available to test this feature. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-08-04 13:15 lmadsen        Asterisk Version         1.4.21.2 => SVN     
2009-08-04 13:15 lmadsen        Regression                => No              
2009-08-04 13:15 lmadsen        Note Added: 0108604                          
2009-08-04 13:15 lmadsen        Assigned To              lmadsen =>          
2009-08-04 13:15 lmadsen        Severity                 minor => feature    
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