SIST ETS 300 347-2:1997/A1:1998

• Abstract:

  This amendment corrects errors which have been detected during and after the definition phase of TSS&TP for the V5.2 interface.

• Status: Published
• Publication Date: 30-Sep-1998
• ICS: 33.040.30 - Switching and signalling systems
• Technical Committee: SPS - Signalling protocols and switching
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Oct-1998
• Due Date: 01-Oct-1998
• Completion Date: 01-Oct-1998
• Ref Project: ETSI ETS 300 347-2/A1 ed.1 (1997-05) - V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 2: Protocol Implementation Conformance Statement (PICS) proforma

Overview

SIST ETS 300 347-2:1997/A1:1998 is an official amendment to the standard governing V interfaces at the digital Local Exchange (LE), specifically focusing on the V5.2 interface that supports Access Networks (AN). Developed by the Slovenski inštitut za standardizacijo (SIST) and in alignment with ETSI standards, this amendment serves to correct errors discovered during the definition phase of TSS&TP for the V5.2 interface. It enhances the precision and reliability of implementing the Protocol Implementation Conformance Statement (PICS) proforma, which is critical for interoperability in digital telecommunications infrastructure.

Key Topics

• Correction of Detected Errors: This amendment revises and clarifies aspects of the original standard where errors were identified, ensuring greater accuracy for stakeholders involved in the implementation of V5.2 interfaces.
• Updated Normative References: The amendment brings references up to date by incorporating changes from related standards, notably ETS 300 324-1 (V5.1 interface) and ETS 300 347-1 (V5.2 interface), both with their respective amendments.
• Enhanced Protocol Conformance Procedures: The amendment introduces new PICS items relating to:
  • Accelerated port state alignment after interface start-up
  • Updated procedures and status conditions for unblocking all relevant ports on the V5.2 interface
• Improved Consistency: Editorial modifications help streamline conformity assessment by aligning the standard with the latest technical and procedural developments in digital local exchanges and access network integration.

Applications

SIST ETS 300 347-2:1997/A1:1998 is vital for:

• Telecommunications Operators: Ensuring their network elements comply with updated interface specifications for digital local exchanges and access networks.
• Equipment Manufacturers: Verifying that their products meet the amended conformance requirements, particularly around port state handling and support for accelerated alignment procedures.
• System Integrators: Facilitating the development and deployment of interoperable systems in the public switched telephone network (PSTN) infrastructure, where V5.2 interfaces play a key role in connecting subscriber access.
• Regulatory Bodies: Assessing conformity and promoting harmonization in digital telecom network operations across different regions.

The practical application of this standard supports robust interfaces, efficient troubleshooting, and consistent service delivery as networks evolve toward higher reliability and flexibility.

Related Standards

• ETS 300 324-1 (including A1): Signalling Protocols and Switching (SPS); V5.1 interface for the support of Access Network (AN)
• ETS 300 347-1 (including A1): Signalling Protocols and Switching (SPS); V5.2 interface for the support of Access Network (AN)
• SIST ETS 300 347-2:1997: The main document for which this is an amendment, providing base PICS proforma details.

Keywords: V interfaces, V5.2 interface, protocol conformance, local exchange, access network, PICS proforma, telecommunications standards, digital exchange, SIST, ETSI, switching and signalling, error correction, interoperability, normative references, accelerated port state alignment.

This amendment is essential for any organization engaged in the design, implementation, or regulation of digital telecommunications networks employing the V5.2 interface, ensuring compliance and fostering compatibility throughout the European and global telecom infrastructure.

SLOVENSKI STANDARD
01-oktober-1998
Signalizacijski protokoli in komutacija (SPS) - Vmesniki "V" pri digitalnih krajevnih
telefonskih centralah (LE) - Vmesnik V5.2 za podporo dostopovnega omrežja (AN) -
2. del: Izjava o skladnosti izvedbe protokola (PICS) - Proforma
V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access
Network (AN); Part 2: Protocol Implementation Conformance Statement (PICS) proforma
Ta slovenski standard je istoveten z: ETS 300 347-2/A1 Edition 1
ICS:
33.040.30 Komutacijski in signalizacijski Switching and signalling
sistem systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

ETS 300 347-2
AMENDMENT A1
May 1997
Source: ETSI TC-SPS Reference: RE/SPS-03035-2
ICS: 33.020
Key words: V interface, V5 interface, LE, AN, PICS
This amendment A1 modifies
the European Telecommunication Standard ETS 300 347-2 (1994)
Signalling Protocols and Switching (SPS);
V interfaces at the digital Local Exchange (LE);
V5.2 interface for the support of Access Network (AN);
Part 2: Protocol Implementation Conformance Statement (PICS)
proforma
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
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Tel.: [phone] - Fax: [phone]
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1997. All rights reserved.

Page 2
ETS 300 347-2: September 1994/A1: May 1997
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

Page 3
ETS 300 347-2: September 1994/A1: May 1997
Foreword
This amendment to ETS 300 347-2 (1994) has been produced by the Signalling Protocols and Switching
(SPS) Technical Committee of the European Telecommunications Standards Institute (ETSI).
This amendment has been created as a consequence of the amendments to ETS 300 324-1 (1994) and
ETS 300 347-1 (1994).
This amendment contains changes of clauses and subclauses of ETS 300 347-2 (1994) as detailed
below.
Editorial
Clause 2: Update the normative references to ETS 300 324-1 and ETS 300 347-1,
respectively, to include their amendments.
Subclause 6.3: Update the reference to ETS 300 347-1 to include its amendment.
Technical
The amended procedure for port state alignment after interface start up requires the introduction of new
PICS items in subclauses 6.5.2.3.5, 6.5.3.2.4, 6.6.2.3.4 and 6.6.3.2.4.
Transposition dates
Date of adoption of this amendment: 2 May 1997
Date of lates
...