Ericsson Telcordia is now part of Ericsson Read more >

Full Description

CCS Network Interface Specification (CCSNIS) Supporting Advanced Intelligent Network (AIN)

Document Number GR-2863
Issue Number 02
Issue Date Dec 1995

    ABSTRACT: The Advanced intelligent Network (AIN) is an evolving, service-independent architecture that each Local Exchange Carrier (LEC) is
    deploying. AIN allows a LEC and other service providers to quickly and economically create and modify telecommunications services for
    its subscribers.

    This is accomplished by means of a set of reusable, service-independent network functions. The embedded base of digital switching
    systems and the Common Channel Signaling (CCS) network using the Signaling System Number 7 (SS7) protocol form the infrastructure for
    the AIN architecture.

    This document describes the Telcordia view of the following CCS network interfaces between a LEC's CCS network and an
    Interconnecting CCS Network (ICN) for AIN:

    • The interface when an ICN Network Access Point (NAP) sets up a call to a LEC Service Switching Point (SSP) for AIN

    • The interface when an ICN carries a call between a LEC switch and a remote switch.

    • The interface when an ICN SSP queries a LEC SCP (Service Control Point) for AIN processing

    • The interface when an ICN SSP queries a LEC SCP for AIN processing on behalf of an Intelligent Peripheral (IP)

    • The interface when an ICN transports the non-circuit-associated messages between a network containing the SSP and the LEC network
      containing the SCP

    Related Documents:

    Components of this product are:

    Table of Contents:

    View Table of Contents

    Payment Processing


    Media Price Action
    PDF $252.00

    We can accept credit cards, Wire Transfers, or Purchase Orders. For PDF, EMAIL, or DOWNLOAD media, you must complete your purchase online by credit card, or by calling Customer Service. If you have additional payment questions or we can assist in any way, please contact Customer Service. You can also go to our Ordering/Payment FAQs page for further information. See our Return Policy for details on returns.