Seperate inbound and outbound CDR specification?

Unfortunately I’m either blind, daft, or incompetent and cannot find an option within my CDR reports to seperate inbound and outbound calls to export as a PDF.

I am using FreePBX ver.

Any help / guidance is appreciated!

My guess is you are using Elastix, this distribution “forked-up” FreePBX 2.8 , especially the recordings and cdr’s a few years ago, If that is the case I suggest you go there for support. If not, I suggest you update to a supported version of FreeBPX.