I know this might be an obvious question, but have you verified that the CO is sending Name and Number?
Calls coming to our "A" location to our LD and Local PRI's are sent with Name and Number ID... Calls coming to our "B" location LD and Local PRI's are only being sent with number ID.
This means that my users always see the number, but only see the name if the call came in our "B" location.
I hope that helps!!
SaraVN
Cisco Unified Call Manager 4.2
Cisco Unity Connection 1.2
Blackberry Enterprise Server 4.1