There kind of is, I went through this last year, but the only thing you can import really is mailbox and names, everything else has to manually setup. You export the Mailboxes from the 3300 as a CSV file, then copy the mailbox and name columns into a new file and add the fields the Nupoint needs to import mailboxes. I don't have my notes or anything here, but I am pretty sure if you took the class for Nupoint it was a little section in the student guide.