Markdevoll,
If you want to record the call manually then you need to:
1. Create the Record-A-Call Application in the Voice Processor.
2. Add the Record-A-Call Application to the users extension.
3. Either setup the user's phone to use its associated mailbox or user-dialed mailbox when the Record button it pressed.
4. Add a Record-A-Call button to the users extension.
Thanks,
TE