FreePBX Call Recordings on an iSCSI LUN

I need to be able to store my Call Recordings in an alternate location ie: iSCSI LUN or NFS Share.

I’d like to be able to just redirect the recording location and thereby allowing access via the CDR/Recordings pages.

How would I go about doing that? Any pointers? Walkthroughs? etc?

Installation: HP DL360 G3 / AsteriskNow 1.5
Available for storage: NetApp SAN (Supports both iSCSI and NFS)