SIST EN 301 829 V1.1.1:2005

• Abstract:

  Authentication of a WTM user (SS-WTAT) is a supplementary service that enables a PISN, as a security measure, to validate the identity provided by the WTM user. Auithentication of the PISN (SS-WTAN) is a supplementary service that enables a served WTM user, as a security measure, to validate the identity of the PISN. The mechanisms used in these services are based on the challenge and response method of authentication. Authentication algorithms to be used by these supplementary services are outside the scope of this standard.

• Status: Published
• Publication Date: 28-Feb-2005
• ICS: 33.040.35 - Telephone networks
• Technical Committee: SPN - Services and Protocols for Networks
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Mar-2005
• Due Date: 01-Mar-2005
• Completion Date: 01-Mar-2005
• Ref Project: ETSI EN 301 829 V1.1.1 (2004-01) - Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Wireless terminal authentication supplementary service [ISO/IEC 15433 (2003), modified]

Overview

SIST EN 301 829 V1.1.1:2005 defines the inter-exchange signalling protocol for wireless terminal authentication supplementary services in Private Integrated Services Networks (PISN). This European standard, developed by SIST and endorsed by ETSI, is based on and modifies ISO/IEC 15433 (2003). It is part of the broader QSIG protocol suite, which enables interoperability and standardized functionality within PISN, particularly supporting authentication services for wireless terminal mobility.

Authentication in this context strengthens security within private telephone networks, ensuring the verification of both users and the network itself. The standard specifies how the protocol operates over the Q reference point between PISN exchanges, outlining procedures for challenge-response authentication between wireless terminals and the PISN.

Key Topics

• Authentication Supplementary Services:
  • SS-WTAT: Authenticates the identity provided by the wireless terminal user to the PISN.
  • SS-WTAN: Enables wireless terminal users to authenticate the PISN itself, enhancing mutual trust.
• Challenge-Response Mechanisms:
  • Utilizes challenge and response techniques for secure verification.
  • Does not define specific authentication algorithms, focusing instead on protocol mechanisms allowing flexibility in algorithm choice.
• QSIG Signalling Protocol:
  • Implements authentication as a supplementary service using QSIG, supporting open architectures and multi-vendor environments.
• Reference Point:
  • Specifies functionality for the Q reference point between exchanges in the PISN.
• Alignment with International Standards:
  • Based on ISO/IEC 15433 with defined modifications, ensuring compatibility and conformance with international telecom standards.

Applications

The standard is particularly valuable for:

• Private Telephone Networks:
  • Businesses and organizations running their own PISNs benefit from robust user and network authentication, reducing unauthorized access and safeguarding sensitive communications.
• Wireless Terminal Mobility:
  • Supports secure mobility for wireless users within office campuses or enterprise environments.
  • Ensures portable devices (cordless handsets, wireless phones) are securely authenticated when connecting to the PISN.
• Inter-Exchange Communication:
  • Enables the secure exchange of authentication information between network nodes, maintaining trust as users move between locations.
• Vendor Interoperability:
  • Allows diverse equipment from multiple vendors to interoperate securely by adhering to a common protocol standard.

Related Standards

SIST EN 301 829 V1.1.1:2005 is closely related to several other European and international standards within the PISN and ISDN domains:

• EN 300 189: PISN Addressing ([ISO/IEC 11571] modified)
• EN 300 171: Service description, functional capabilities, and information flows; Circuit-mode 64 kbit/s bearer services ([ISO/IEC 11574] modified)
• ETS 300 475-1: Reference configuration for PTN exchanges ([ISO/IEC 11579-1] modified)
• EN 300 239: Generic functional protocol for support of supplementary services ([ISO/IEC 11582] modified)
• EN 301 824: Wireless terminal location registration supplementary service ([ISO/IEC 15428] modified)
• EN 301 825: Inter-exchange signalling protocol for location registration ([ISO/IEC 15429] modified)
• EN 301 828: Functional model and information flows for wireless terminal authentication ([ISO/IEC 15432] modified)

Practical Value

Adopting SIST EN 301 829 V1.1.1:2005 brings enhanced security and interoperability to private voice and data networks. It is essential for organizations requiring reliable, standards-based authentication of wireless users and seamless operation across multi-vendor environments. By aligning with this protocol, PISN administrators ensure regulatory compliance and future-proof their communication infrastructure for evolving mobility and security needs.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.VLJQDOL]DFLMVNLPrivate Integrated Services Network (PISN); Inter-exchange signalling protocol; Wireless terminal authentication supplementary service [ISO/IEC 15433 (2003), modified]33.040.35Telefonska omrežjaTelephone networksICS:Ta slovenski standard je istoveten z:EN 301 829 Version 1.1.1SIST EN 301 829 V1.1.1:2005en01-marec-2005SIST EN 301 829 V1.1.1:2005SLOVENSKI
STANDARD
ETSI ETSI EN 301 829 V1.1.1 (2004-01) 2
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Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http://webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (Telecommunications series) has been produced by ECMA on behalf of its members and those of the European Telecommunications Standards Institute (ETSI). The present document is one of a series of standards defining services and signalling protocols applicable to Private Integrated Services Networks
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