[cisco-voip] Duplicate Records in CDR

Wes Sisk wsisk at cisco.com
Wed Aug 23 21:50:28 EDT 2006


Johan,

The values re-init when CM restarts, so they are not guaranteed to be  
unique or even correspond to the same call.
CSCec34834 documents and attempt to improve this behavior.

/Wes

On Aug 23, 2006, at 7:04 PM, Johan Bloemhard wrote:

Has anyone seen an instance where CDR will have duplicate records?   
And know why the identical records are caused?  The only difference  
is that they have different IDs such as the globalCallID_callId and  
destLegIdentifier, etc.



There is no set rhyme or reason to trigger this and doesn’t happen  
every time.  It happens with internal and external calls.



I’ve attached two rows from CDR that illustrate this.  It makes it  
hard to troubleshoot a call if there are a number of identical  
records in CDR.  I’m also wondering what side effects this is having  
and what’s causing this?  Could be part of a bigger underlying issue…



Current Setup

Publisher/Subscriber

CCM 4.1

Gateway Mode: H.323



TIA



Johan Bloemhard
Senior Information Technology Specialist
___________________________________
Silver Falls School District 4J
802 Schlador Street
Silverton, OR 97381
w: 503.873.6331



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Silver Falls School District.

<Duplicate CDR Record Example.xls>
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