In order to pull out the DN, Name and Description you need to follow these steps:
Go to the CCM/route plan/route plan report/view in file and save the file on your desktop and you can open it using Excel.
Using BAT:
Go to Bat/configure/phones/export phones/next/use your export file name/choose the phone model/use detail/export.
You can check the list on C:/batfiles/export/phones
Go to Bat/configure/users/export users/next/use your export file name//export.
You can check the list on C:/batfiles/export/users
The steps need to be performed on your PUB.