ABSTRACT: This document contains the Telcordia view of proposed generic requirements for calling name identification in an Integrated Services Digital Network (ISDN) for a Basic Rate Interface (BRI). The proposed ISDN calling name identification services extend the CLASS Feature: Calling Name Delivery (CNAM) described in TR-NWT-001188, LSSGR: CLASS Feature: Calling Name Delivery Generic Requirements, to an ISDN BRI.

This document also contains the Telcordia view of proposed generic requirements for the Link BRI Calling Name Presentation to Calling Number Presentation feature.

GR-1326 completely replaces TR-NWT-001326, Issue 1, September 1993; and its bulletin. ISDN Calling Name Delivery (I-CNAM) interacts with call control to send name information to be displayed by ISDN terminals using the ISDN display text protocol defined in TR-NWT-000865. ISDN Calling Identity Delivery and Suppression (I-CIDS) allows the calling user to explicitly set the presentation status of both the calling name and the calling number as "public" or "private" on a per-call basis. The Link BRI Calling Name Presentation to Calling Number Presentation capability is used to set the calling name presentation status equal to the presentation status of the calling number for that call.