SIST EN 301 256 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 301 256 V1.2.1 (2004-01) - Private Integrated Services Network (PISN); Specification, functional models and information flows; Call interception Additional Network Feature (ANF) [ISO/IEC 15053 (2003), modified]

Overview

SIST EN 301 256 V1.2.1:2005 is a Slovenia-endorsed European standard focused on Private Integrated Services Networks (PISN). This standard defines key specifications, functional models, and information flows for implementing the Call Interception Additional Network Feature (ANF) within PISN environments. Based on the international ISO/IEC 15053:2003 (with modifications), it aligns with European and global best practices for telecommunication networks, particularly in private telephony, enterprise systems, and secure communications.

By providing precise guidance for call interception capabilities, this standard ensures interoperability and consistency across systems implementing PISN, supporting the delivery of advanced telephony features in corporate and private networks.

Key Topics

• Private Integrated Services Network (PISN):
  • Specifications for integrating multiple telecommunication services over a unified network within organizations.
• Call Interception ANF:
  • Outlines requirements and procedures for implementing call interception as an additional network function.
• Functional Models:
  • Detailed models describing the roles and communications between various PISN components for effective call interception.
• Information Flows:
  • Defines the structured exchange of signaling and control information essential for supporting call interception across network nodes.
• Alignment with International Standards:
  • Incorporates and modifies content from ISO/IEC 15053:2003 to match European market needs.
• Interoperability:
  • Ensures compatibility with related PISN, ISDN, and Open Systems Interconnection (OSI) concepts.
• Reference Documents:
  • Integration with standards for addressing (EN 300 189), service descriptions (EN 300 171), and reference configurations (ETS 300 475-1).

Applications

• Enterprise Telephony and VPNs:
  • Firms with private branches or internal telephone networks use this standard for secure and feature-rich internal communications.
• Compliance and Security in Private Networks:
  • Enables implementation of lawful interception and monitoring functions, supporting regulatory compliance within organizations.
• Network Integration and Migration:
  • Facilitates the merging or upgrading of legacy networks to modern, standards-based PISN solutions.
• Telecommunications Equipment Vendors:
  • Provides manufacturers and software developers with foundational technical requirements, improving product compatibility.
• Custom Solutions for Vertical Markets:
  • Healthcare, finance, and government sectors can deploy tailored telephony services that leverage call interception for operational needs or risk management.

Related Standards

• ISO/IEC 15053:2003:
  • International reference for PISN call interception, endorsed and modified in this SIST standard.
• EN 300 189:
  • Standard for addressing within PISN ([ISO/IEC 11571 modified]).
• EN 300 171:
  • Describes service functions and information flows for circuit-mode bearer services ([ISO/IEC 11574 modified]).
• ETS 300 475-1:
  • Reference configuration for private telecommunication networks ([ISO/IEC 11579-1 modified]).
• Related ETSI PISN Standards:
  • Forms part of the broader suite of EN and ETSI standards governing services and protocols for modern, interoperable business telephony networks.

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Keywords: PISN, private integrated services network, call interception, ANF, enterprise telephony, ISO/IEC 15053, European standard, telecommunications, network security, information flow, functional models, VPN, ETSI.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Zasebno omrežje z integriranimi storitvami (PISN) - Specifikacija, funkcijski modeli in informacijski pretoki - Dodatna omrežna lastnost (ANF): prestrezanje klica [ISO/IEC 15053 (2003), spremenjen]Private Integrated Services Network (PISN); Specification, functional models and information flows; Call interception Additional Network Feature (ANF) [ISO/IEC 15053 (2003), modified]33.040.35Telefonska omrežjaTelephone networksICS:Ta slovenski standard je istoveten z:EN 301 256 Version 1.2.1SIST EN 301 256 V1.2.1:2005en01-marec-2005SIST EN 301 256 V1.2.1:2005SLOVENSKI
STANDARD
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