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BS ISO/IEC 15773:1998

Current
Current

The latest, up-to-date edition.

Information technology. Telecommunications and information exchange between systems. Broadband private integrated services network. Inter-exchange signalling protocol. Transit counter additional network feature
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-15-1998

Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Definitions
    4.1 External definitions
5 List of acronyms
6 Signalling protocol for the support of ANF-TC
    6.1 ANF-TC description
    6.2 ANF-TC operational requirements
          6.2.1 Requirements on the Originating PINX
          6.2.2 Requirements on the Terminating PINX
          6.2.3 Requirements on a Transit PINX
    6.3 ANF-TC coding requirements
          6.3.1 Transit counter information element
          6.3.2 Messages
    6.4 ANF-TC signalling procedures
          6.4.1 Actions at the Originating PINX
          6.4.2 Actions at the Terminating PINX
          6.4.3 Actions at a Transit PINX
          6.4.4 At an Incoming Gateway PINX
          6.4.5 At an Outgoing Gateway PINX
Annex A Protocol Implementation Conformance Statement
          (PICS) proforma
Annex B Guidelines for interworking with ATM Forum PNNI 1.0

Defines the signalling protocol for supporting the Transit Counter additional network feature (ANF-TC) at the Q reference point between Private Integrated Services Network Exchange (PINXs) connected together within a Broadband Private Integrated Services Network (B-PISN).

This International Standard specifies the signalling protocol for the support of the Transit Counter additional network feature (ANF-TC) at the Q reference point between Private Integrated Services Network Exchanges (PINXs) connected together within a Broadband Private Integrated Services Network (B-PISN).

ANF-TC is a feature that limits the number of Transit PINXs that a call/connection setup request may be routed through e.g., to protect the network against indefinite looping.

The Q reference point is defined in ISO/IEC 11579-1.

Service specifications are produced in three stages and according to the method specified in CCITT Rec. 1.130. This International Standard contains the stage 3 specification for the Q reference point and satisfies the requirements identified by the stage 1 and stage 2 specifications in ISO/IEC 15055.

The signalling protocol for ANF-TC operates in association with the signalling protocols for basic call/connection control (as specified in ISO/IEC 13247) and call independent (connection oriented) signalling connections (as specified in ECMA-254).

This International Standard is applicable to PINXs that can interconnect to form a PISN.

Committee
IST/6
DevelopmentNote
Reviewed and confirmed by BSI, June, 2004. (11/2004) Supersedes 97/645158 DC (05/2005)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO/IEC 15773:1998 Identical

ISO/IEC 15055:1997 Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Transit counter additional network feature
ISO/IEC 11579-1:1994 Information technology Telecommunications and information exchange between systems Private integrated services network Part 1: Reference configuration for PISN Exchanges (PINX)
ECMA 254 : 1999 ERRATA 2001 BROADBAND PRIVATE INTEGRATED SERVICES NETWORK (B-PISN) - INTER-EXCHANGE SIGNALLING PROTOCOL - GENERIC FUNCTIONAL PROTOCOL (B-QSIG-GF)
ISO/IEC 13247:1997 Information technology — Telecommunications and information exchange between systems — Broadband Private Integrated Services Network — Inter-exchange signalling protocol — Basic call/connection control

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