Information Technology - Telecommunications and Information Exchange Between Systems - Interoperation of PISNs with IP Networks (Adopted ISO/IEC TR 21890:2001, first edition, 2001-10-01)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2004

Publisher

Canadian Standards Association

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Acronyms
5 Introduction
6 General principles of multimedia communication
   over an IP network
7 Standards for multimedia communication over an
   IP network
8 Interworking of PISNs and IP networks via a gateway
9 Interconnection of remote PISNs via an IP network
10 Connection of telephones to a PINX via an IP network
11 Summary
Annexes
A - Overview and status of H.323
B - Overview and status of SIP
C - Overview of H.248 / MEGACO protocol
D - Architecture for Signalling Transport over
    IP-networks (SIGTRAN)

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.

Scope 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
ISBN	1-55397-272-4
Pages	0
ProductNote	Reconfirmed EN
PublisherName	Canadian Standards Association
Status	Current
Supersedes	CSA ISO/IEC TR 21890 : 2004 : R2012

Standards	Relationship
ISO/IEC TR 21890:2001	Identical

TIA/EIA/IS 811 : 2000	TELECOMMUNICATIONS - TELEPHONE TERMINAL EQUIPMENT - PERFORMANCE AND INTEROPERABILITY REQUIREMENTS FOR VOICE-OVER-IP (VOIP) FEATURE TELEPHONES
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
TIA/EIA TSB 116 : A2006(R2011)	TELECOMMUNICATIONS - IP TELEPHONY EQUIPMENT - VOICE QUALITY RECOMMENDATIONS FOR IP TELEPHONY
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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CAN/CSA-ISO/IEC TR 21890-04 (R2017)

Information Technology - Telecommunications and Information Exchange Between Systems - Interoperation of PISNs with IP Networks (Adopted ISO/IEC TR 21890:2001, first edition, 2001-10-01)

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