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Generic Requirements for Integrated Customer Advanced Networking (ICAN) Calling Number Identification Services (ICAN CNIS)


Document Number GR-2824
Issue Number 01
Updates REV01 - Dec 1994
Issue Date Jul 1994
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    ABSTRACT: Integrated Customer Advanced Network Calling Number Identification Services (ICAN CNIs) extends the Primary Rate Access requirements in
    TR-NWT-001187, ISDN Calling Number Identification Services for Primary Rate Interfaces, by allowing Primary Rate Interfaces
    (PRIs) to pass Calling Party Numbers and Redirecting Numbers (RNs) from the ICAN Numbering Plan on calls that use ICAN routing. ICAN
    CNIS also allows PRIs to pass Connected Numbers (ConnNs) from the ICAN Numbering plan on calls that use ICAN routing. ICAN CNIS also
    extends the Basic Rate Access requirements in TR-TSY-000860, ISDN Calling Number Identification Services, by allowing Basic
    Rate Interfaces (BRIs) in a Basic Business Group (BBG) to pass Calling Party Numbers, Redirecting Numbers, and Connected Numbers in the
    ICAN Numbering Plan on calls that enter the BBG over ICAN facilities.

    The existing PRI and BRI requirements for passing Calling Party Subaddresses and Redirecting Subaddresses are also extended to ICAN
    calls, and new PRI and BRI requirements for passing Connected Subaddresses on ICAN calls are added. Procedures for mapping these
    numbers and subaddresses from ICAN PRIs and ICAN BRIs to ICAN SS7-Supported Virtual Private Facilities (VPFs) (and vice versa) are also
    provided in this document.

    This document presents the view of Telcordia on generic requirements for Integrated Customer Advanced Networking Calling Number
    Identification Services (ICAN CNIs).

    Revision 1 replaces the Redirection Information Transfer (RIT) subscription parameter with the Service Information Transport - Call
    Associated Signaling (SIT-CAS) subscription parameter and deletes the RID subscription parameter. It also contains two modifications
    to the ICAN CNIS generic requirements that relate to ICAN Basic Business Groups (BBGs) and ICAN Electronic Tandem Switching (ETS)
    Services.

    This GR also includes one or more Issue List Reports (ILRs) that details open or closed technical issues in the main document. The
    ILR(s) are automatically sent free of charge to the GR document purchaser.

    Components of this product are:
    GR-2824-ILR
    GR-2824-CORE

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