SIST EN 301 265 V1.2.1:2005

• Abstract:

  Endorsement of the last ISO version.

• 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 301 265 V1.2.1 (2004-01) - Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call interception Additional Network Feature (ANF) [ISO/IEC 15054 (2003), modified]

Overview

SIST EN 301 265 V1.2.1:2005 defines the inter-exchange signalling protocol for the Call Interception Additional Network Feature (ANF) within Private Integrated Services Networks (PISN). This standard, developed by the Slovenski inštitut za standardizacijo (SIST), is an endorsement and modification of the international standard ISO/IEC 15054 (2003). It ensures consistent implementation of the call interception feature across European and international PISN infrastructures, focusing on interoperability and compatibility within telecommunication networks.

By providing technical guidelines for the integration and signalling of call interception, this standard supports businesses and network providers in meeting security, monitoring, and regulatory requirements on their private ISDN-based telecommunications networks.

Key Topics

• Private Integrated Services Network (PISN): Defines network architecture and protocols based on ISDN for business communication systems.
• Call Interception ANF: Details on the network feature that enables interception of calls for purposes such as security, compliance, and lawful monitoring.
• Inter-exchange Signalling Protocol: Specifies the technical signaling required between exchanges (network nodes) to manage call interception across connected systems.
• QSIG Protocol Suite: Introduces the use of the PSS1 protocol family, commonly referred to as QSIG, ensuring standardized signalling and interoperability.
• International Endorsement: This standard is aligned with ISO/IEC 15054, reflecting a harmonized approach compatible with broader international standards.
• Reference and Compatibility: Provides guidelines for referencing supporting ETSI EN standards and ensures that updates and modifications are correctly implemented.

Applications

SIST EN 301 265 V1.2.1:2005 has practical value for several industry sectors:

• Enterprise Communications: Organizations using private ISDN networks rely on this standard to implement secure call interception features, supporting internal policies and external regulations.
• Telecommunications Providers: Facilitates the delivery and support of unified communication features to enterprise clients, offering standardized inter-exchange call control features.
• System Integrators and Vendors: Ensures compatibility in multi-vendor environments, enabling smooth deployment of ISDN-based systems and features such as call monitoring and interception.
• Regulatory Compliance: Assists organizations in meeting legal requirements for call interception and monitoring by providing a recognized and standardized implementation.

Adopting this standard allows enterprises to maximize their investment in ISDN-based communication systems while maintaining future-proof compatibility with evolving European and international requirements.

Related Standards

For full implementation and interoperability, the following related standards are referenced in SIST EN 301 265 V1.2.1:2005:

• EN 300 172: Circuit-mode basic services for PISN.
• EN 300 171: Functional capabilities for 64 kbit/s bearer services.
• ETS 300 475-1: Reference configuration for private telecommunication network exchanges.
• EN 300 239: Generic functional protocol for supplementary services.
• EN 300 238: Name identification supplementary service.
• EN 300 261: Call transfer supplementary service.
• EN 300 366: Call completion supplementary services.
• EN 300 257: Call diversion supplementary service.
• EN 301 264: Advice of charge supplementary services.
• EN 301 258: Recall supplementary service.

These standards collectively provide the framework for robust, interoperable private network services, supporting advanced features such as call interception, call transfer, and supplementary services within PISN environments.

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Keywords: Private Integrated Services Network, PISN, call interception, ANF, inter-exchange signalling protocol, QSIG, ISDN, telecommunication standards, enterprise communications, SIST EN 301 265, ISO/IEC 15054.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Zasebno omrežje z integriranimi storitvami (PISN) - Medcentralni signalizacijski protokol - Dodatna omrežna lastnost (ANF): prestrezanje klica [ISO/IEC 15054 (2003), spremenjen]Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call interception Additional Network Feature (ANF) [ISO/IEC 15054 (2003), modified]33.040.35Telefonska omrežjaTelephone networksICS:Ta slovenski standard je istoveten z:EN 301 265 Version 1.2.1SIST EN 301 265 V1.2.1:2005en01-marec-2005SIST EN 301 265 V1.2.1:2005SLOVENSKI
STANDARD
ETSI ETSI EN 301 265 V1.2.1 (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 (PISN). The series uses the Integrated Services Digital Network (ISDN) concepts as developed by ITU-T and conforms to the framework of standards for Open Systems Interconnection (OSI) as defined by ISO/IE
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