The BG'sCNP (Common Numbering Plan) is used to set up routing and tranlation rules that are common to one business group (typically when multiple business groups exist). Only one numbering plan per business group can be assigned as a Common numbering plan.The CNP is an optional user-defined PNP which is assigned the type “Common".
Its purpose is to reduce data entries and use the data tables in many PNPs efficiently in one BG.
All PNPs of a BG can access the CNP data table of the same BG only. They cannot access the CNP of any other BG. The CNP can access the Global NP the same way any other PNP can.
Parent topic: Numbering Plan