DID Outbound CDR

Hi,
Whenever I called to LOCAL or DID numbers, I see two CDRs in https:///reports/customerReport/ . One for inbound and another for outbound direction. How do I stop ASTPP to store the outbound CDR for such calls?
Thanks,
Jeet

Hello,
By applying modifications in astpp.cdrs.php

Where do I find the file astpp.cdrs.php?
Thanks for the help?

You can find that file under /var/www/html/fs/ folder.