SSH ETS 300 356-33:1997 ed.1

Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 2 for the international interface; Part 33: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for basic services [ITU-T Recommendation Q.784.2 (1997), clauses 2 to 5 and annexes B to C, modified]

Publication date: Jun 19, 2026

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Current stage: 60.60 Effective date: Jun 19, 2026

Originator: DPS

Owner: DPS/KT 10

Type: European Norm

ICS: 33.020

Languages: English

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Status: Published

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This thirty-third part of ETS 300 356 contains the conformance test specification for ISUP version 2 basic call control and signalling procedures as specified in ETS 300 356-1 [15]. It is applicable to all types of exchanges as defined in the reference specification.

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SSH ETS 300 356-33:1997 ed.1
60.60 Standard published
Jun 19, 2026

SSH ETS 300 356-33:1997 ed.1

General information

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Scope

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Adopted from ETS 300 356-33: December 1997