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ISO/IEC TR 21890:2001

Current
Current

The latest, up-to-date edition.

Information technology Telecommunications and information exchange between systems Interoperation of PISNs with IP networks
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

27-09-2001

The purpose of this Technical Report is to investigate the interoperability of Private Integrated Services Networks (PISNs) and

Internet Protocol (IP) networks, with a view to identifying possible scenarios for interoperation, problems that will have to be

solved if particular scenarios are to be pursued further, and possible future standardization activities in this area. In particular,

the following aspects of interoperability are investigated:

the interworking of PISNs and IP networks via a gateway;

the connection of PISN components via IP networks.

For each of the above, aspects considered include architecture, addressing (including use of IP addressing), services, protocols,

security, quality of service and mobility. This is conducted within the context of leading standards for voice and multimedia

communication over IP networks, including ITU-T recommendation H.323, IETF Session Initiation Protocol (SIP) and ITU-T

recommendation H.248.

Possible future standardization activities resulting from this Technical Report can include work items relating to IP networks

and work items relating to PISNs, as well as work items concerned specifically with interoperability.

The dominant traffic in PISNs is voice, and therefore this Technical Report focuses on interoperability considerations for voice

traffic. However, many of the standards that support voice in an IP network are also applicable to multi-media traffic (e.g.,

voice, video and data). Although in many respects similar to voice, fax traffic has slightly different requirements and is not

explicitly considered in this Technical Report. It could be the subject of further study.

DocumentType
Standard
Pages
47
PublisherName
International Organization for Standardization
Status
Current

ISO/IEC 11571:1998 Information technology Telecommunications and information exchange between systems Private Integrated Services Networks Addressing
ISO/IEC TR 14475:2001 Information technology Telecommunications and information exchange between systems Private Integrated Services Network Architecture and scenarios for Private Integrated Services Networking
ISO/IEC 13868:2003 Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Name identification supplementary services
ISO/IEC 13870:2003 Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Call Completion supplementary services
ISO/IEC 13864:1995 Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Name identification supplementary services
ISO/IEC 11572:2000 Information technology Telecommunications and information exchange between systems Private Integrated Services Network Circuit mode bearer services Inter-exchange signalling procedures and protocol
ISO/IEC 19460:2003 Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Single Step Call Transfer supplementary service
ISO/IEC 11582:2002 Information technology Telecommunications and information exchange between systems Private Integrated Services Network Generic functional protocol for the support of supplementary services Inter-exchange signalling procedures and protocol
ISO/IEC 11579-1:1994 Information technology Telecommunications and information exchange between systems Private integrated services network Part 1: Reference configuration for PISN Exchanges (PINX)
ISO/IEC 13869:2003 Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Call Transfer supplementary service
ECMA TR 57 : 2ED 99 PRIVATE INTEGRATED SERVICES NETWORKS
ISO/IEC 13873:2003 Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Call Diversion supplementary services
ISO/IEC 15506:2003 Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Message Waiting Indication supplementary service

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