The page allows you to update signaling-specific configuration values that convert the CdPA digits into INTL format, so that they can be used in the DN/IMSI lookup.
All DNs and IMSIs in the database are stored in INTL (International) format. However, the address digits of the CdPA from the incoming message, which are used in the DN/IMSI lookup, will not always be in INTL format. To be in INTL format the address digits must contain:
- A CC (Country Code)
- An NDC (Network Destination Code)
- A subscriber number
The page allows you to supply E.214 and E.212 Country and Network Destination Codes that can be used when converting numbers to INTL format.
This page also allows you to specify whether the subscriber digits should be obtained from the SCCP or MAP layer when performing database look-ups. This applies to messages which have SCCP CdPA GTA encoded with entity address, and the message includes IMSI or MSISDN in the MAP layer.