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 , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

07-16-1998

Publisher

International Organization for Standardization

This International Standard specifies the signaling 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. I.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 signaling protocol for ANF-TC operates in association with the signaling protocols for basic call/connection control (as specified in ISO/IEC 13247) and call independent (connection oriented) signaling connections (as specified in ECMA-254).

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

DocumentType	Standard
Pages	9
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
CSA ISO/IEC 15773:01 (R2019)	Identical
CSA ISO/IEC 15773 : 2001	Identical
ECMA 252 : 1ED 96	Corresponds
BS ISO/IEC 15773:1998	Identical
CSA ISO/IEC 15773 : 2001 : R2009	Identical
CSA ISO/IEC 15773 : 2001 : R2014	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