When you migrate to a single distributed network, you must re-administer your dial plan if you want to maintain extension uniqueness. You can administer the UDP so that users can dial a local extension at an individual location the same as before the migration.

If you administer local ARS FACs on the Locations screen, you lose the ability to administer two ARS codes. The ability to administer two ARS codes is currently provided only on the Feature Access Code (FAC) screen.