KS X ISO/IEC 21411-2003(2023)
Information technology - Information exchange between telecommunications and systems - Enterprise communication network - Signal linkage between QSIG and H.323 - Interoperability auxiliary services

Standard No.
KS X ISO/IEC 21411-2003(2023)
Release Date
2003
Published By
Korean Agency for Technology and Standards (KATS)
Latest
KS X ISO/IEC 21411-2003(2023)
 
Introduction

The KS X ISO/IEC 21411-2003 (2023) standard, published by the Korea Agency for Technology and Standards (KR-KATS), establishes guidelines for the interoperability between QSIG and H.323 signaling systems in enterprise communication networks. This document specifies the requirements for auxiliary services to enable seamless information exchange between these two widely used telecommunication standards.

Designed to enhance compatibility, this standard focuses on bridging the gap between legacy QSIG systems and modern H.323 deployments. It outlines detailed procedures for signal interaction and integration, ensuring that both technologies can coexist effectively within the same network architecture. The standard aims to facilitate smoother transitions and upgrades in enterprise environments by providing clear specifications and recommendations.

The publication of KS X ISO/IEC 21411-2003 (2023) underscores Korea's commitment to international standards and technological advancements. By adopting this standard, organizations can improve the efficiency and reliability of their communication systems while maintaining compatibility with global industry practices.

KS X ISO/IEC 21411-2003(2023) history

  • 2023 KS X ISO/IEC 21411-2023
  • 0000 KS X ISO/IEC 21411-2003(2018)
  • 2003 KS X ISO/IEC 21411:2003 Information technology-Telecommunications and information exchange between systems-Corporate telecommunication networks-Signalling interworking between QSIG and H.323-Call diversion supplementary services

Standard and Specification

CSA ISO/IEC 23289-04-CAN/CSA:2004 Information technology - Telecommunications and information exchange between systems - Corporate telecommunication networks - Signalling interworking between CSA ISO/IEC 21411-04-CAN/CSA:2004 Information technology Telecommunications and information exchange between systems Corporate telecommunication networks Signalling interworking between QSIG CSA ISO/IEC 21409-04-CAN/CSA:2004 Information technology Telecommunications and information exchange between systems Corporate telecommunication networks Signalling interworking between QSIG ISO/IEC 23289:2002 Information technology - Telecommunications and information exchange between systems - Corporate telecommunication networks; Signalling interworking between GSO ISO/IEC 23289:2013 Information technology -- Telecommunications and information exchange between systems -- Corporate telecommunication networks -- Signalling interworking between ISO/IEC 21409:2001 Information technology - Telecommunications and information exchange between systems - Corporate telecommunication networks; Signalling interworking between GSO ISO/IEC 21409:2013 Information technology -- Telecommunications and information exchange between systems -- Corporate telecommunication networks -- Signalling interworking between CAN/CSA-ISO/IEC 23289:2004(R2017 Information Technology - Telecommunications and Information Exchange Between Systems - Corporate Telecommunication Networks - Signalling Interworking Between ISO/IEC 21411:2001 Information technology - Telecommunications and information exchange between systems - Corporate telecommunication networks; Signalling interworking between


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