Ok, I see what is going on now. You can chalk this up to a PEBKAC. It is working exactly as it should, I just happened to have tested the parking before I tested the transfer so the parking lot was selected.
What I was trying to do was type a number into the dial box and then hit the transfer button expecting it to transfer to what I had typed in and didn't realize the transfer button worked off of what you had selected on the screen.
I had read about an atxfer patch for Asterisk 1.4 to get attended transfer working however I didn't find any recent posts about it so I was wondering if this was still an option?
Thanks,