ISO/IEC TR 21890:2001
Current
The latest, up-to-date edition.
Information technology — Telecommunications and information exchange between systems — Interoperation of PISNs with IP networks
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English
27-09-2001
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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.
| Committee |
ISO/IEC JTC 1/SC 6
|
| DocumentType |
Standard
|
| Pages |
47
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| CSA ISO/IEC TR 21890 : 2004 | Identical |
| CAN/CSA-ISO/IEC TR 21890-04 (R2017) | Identical |
| CSA ISO/IEC TR 21890 : 2004 : R2012 | Identical |
| 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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