09.123GPPApplication of ISDN User Part (ISUP) Version 2 for the Integrated Services Digital Network (ISDN) - Public Land Mobile Network (PLMN) signalling interfacePart 1: Protocol specificationTS

This European Telecommunication Standard (ETS) has been produced by the Signalling Protocols and Switching (SPS) and the Special Mobile Group (SMG) Technical Committees of the European Telecommunications Standards Institute (ETSI).

This ETS is part 1 of a multi-part standard covering the application of Integrated Services Digital Network (ISDN) User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface as described below:

Part 1: "Protocol specification";

Part 2: "Protocol Implementation Conformance Statement (PICS) proforma specification";

Part 3: "Test Suite Structure and Test Purposes (TSS&TP) specification";

Part 4: "Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification".

This ETS corresponds to GSM Technical Specification (GSM-TS) GSM 09.12 version 4.1.1.

ETS 300 303 (1994) covers the application of ISUP version 1 for the ISDN-PLMN interface.

Transposition dates

Date of adoption:

2 May 1997

Date of latest announcement of this ETS (doa):

31 August 1997

Date of latest publication of new National Standard
or endorsement of this ETS (dop/e):

28 February 1998

Date of withdrawal of any conflicting National Standard (dow):

28 February 1998

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