Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

CDR Fields of CME

Hi all.I am reading about CDR fields of CME.I have configured my CME to send CDR files from CME to a billing server with FTP and now I am reading these ffilkes and send them to SQL Database.I need to develop an application to make some calculations.I need only these fields and working with them:

1.Calling number

2.Called number

3.Date From

4.Date to


So...after a lot of readin(already all CISCO documentation and some forums) I still have some problems with CDR fields.Could please anyone help me about these fields and how to calculate duration of a call from a number to another number.

Is in CME a call from a number to another numbers saved in only one row or in more rows(As I can see in my CDRs for one call there are more then one row in I don`t know how to calculate time duration of a call)

In atachement is a CDR file wich i am trying to analyze and calculate the duration of a call.

I hope you will help me!

THank You!