ISO/IEC 17310:2000
Current
The latest, up-to-date edition.
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Mapping functions for the employment of 64 kbit/s circuit mode connections with 16 kbit/s sub-multiplexing
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English
05-10-2000
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This International Standard defines the mapping functions in exchanges of Private Integrated Services Networks (PISNs)
required for the utilization of scenarios in which 64 kbit/s circuit mode connections are sub-multiplexed into 4 x 16 kbit/s
channels for carrying inter-PINX signalling and user information.
NOTE 1 - This International Standard has been prepared to meet the specific needs of an application for a particular user organisation.
However, it may also be applicable elsewhere. The requirements contained in this International Standard will be incorporated in any future
standard specifying a more generic approach to bearer conditioning.
In order to connect a Private Integrated Services Network Exchange (PINX) to another PINX, mapping functions are required
to adapt the specific interfaces at the C reference point to the application at the Q reference point. As such, mapping functions
provide for physical adaptation to the interface at the C reference point. Mapping functions also provide for the mapping of
user channels and signalling information at the Q reference point to the appropriate channels or timeslots at the C reference
point.
The C and Q reference points are defined in ISO/IEC 11579-1.
The type of interface at the C reference point covered by this International Standard is the 64 kbit/s Unrestricted Digital Leased
Line (D64U) Terminal Equipment Interface, in accordance with ITU-T Rec. G.703.
At the Q reference point the mapping provides a 16 kbit/s service for user channels to support the transfer of unrestricted
digital information and to support the transfer of speech, and a packet mode service for the signalling channel. The applied
mapping is a static mapping, i.e. there is a fixed relationship between user and signalling channels at the Q reference point and
the interface at the C reference point.
Management functions relating to failure management are outside the scope of this International Standard.
This International Standard is applicable to PINXs that can be interconnected to form a Private Integrated Services Network
(PISN) and that support signalling protocols at the Q reference point.
| Committee |
ISO/IEC JTC 1/SC 6
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NEN ISO/IEC 17310 : 2000 | Identical |
| CSA ISO/IEC 17310:04 (R2019) | Identical |
| NEN EN 301039 : 2002 | Identical |
| CSA ISO/IEC 17310 : 2004 | Identical |
| CSA ISO/IEC 17310 : 2004 : R2014 | Identical |
| CAN/CSA-ISO/IEC 20161-04 (R2017) | Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Use of QSIG at the C Reference Point Between a PINX and an Interconnecting Network (Adopted ISO/IEC 20161:2001, first edition, 2001-12-15) |
| CSA ISO/IEC 20161 : 2004 | INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - PRIVATE INTEGRATED SERVICES NETWORK - USE OF QSIG AT THE C REFERENCE POINT BETWEEN A PINX AND AN INTERCONNECTING NETWORK |
| CAN/CSA-ISO/IEC 23289-04 (R2017) | Information Technology - Telecommunications and Information Exchange Between Systems - Corporate Telecommunication Networks - Signalling Interworking Between QSIG and H.323 - Basic Services (Adopted ISO/IEC 23289:2002, first edition, 2002-12-15) |
| CSA ISO/IEC 23289 : 2004 | INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - CORPORATE TELECOMMUNICATION NETWORKS - SIGNALLING INTERWORKING BETWEEN QSIG AND H.323 - BASIC SERVICES |
| ISO/IEC 23289:2002 | Information technology — Telecommunications and information exchange between systems — Corporate telecommunication networks — Signalling interworking between QSIG and H.323 — Basic services |
| CSA ISO/IEC 20161 : 2004 : R2012 | INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - PRIVATE INTEGRATED SERVICES NETWORK - USE OF QSIG AT THE C REFERENCE POINT BETWEEN A PINX AND AN INTERCONNECTING NETWORK |
| CSA ISO/IEC 23289 : 2004 : R2012 | INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - CORPORATE TELECOMMUNICATION NETWORKS - SIGNALLING INTERWORKING BETWEEN QSIG AND H.323 - BASIC SERVICES |
| 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) |
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