Reference number
ISO/IEC 20113:2004
International Standard
ISO/IEC 20113:2004
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Make call request supplementary service
Edition 1
2004-05
Preview
ISO/IEC 20113:2004
39223
Indisponible en français
Publiée (Edition 1, 2004)
Cette publication a été révisée et confirmée pour la dernière fois en 2015. Cette édition reste donc d’actualité.

ISO/IEC 20113:2004

ISO/IEC 20113:2004
39223
Langue
Format
CHF 129
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La version électronique de cette Norme internationale peut être téléchargée à partir du site Web du Groupe de travail ISO/CEI sur les technologies de l'information (ITTF)

Résumé

ISO/IEC 20113:2004 specifies supplementary service Make Call Request (SS-MCR), which is related, but not limited to, various basic services supported by Private Integrated Services Networks (PISNs). Basic services are specified in ISO/IEC 11574.

The supplementary service MCR enables a Requesting User to request a Co-operating User to establish a new Requested Call to a Destination User. This new Requested Call between the Co-operating and Destination User can be either a Basic call or call independent signalling connection.

Service specifications are produced in three stages, according to the method described in ETS 300 387. ISO/IEC 20113:2004 contains the stage 1 and stage 2 specifications of SS-MCR. The stage 1 specification specifies the supplementary service as seen by users of PISNs. The stage 2 specification specifies the functional entities involved in the supplementary service and the information flows between them.

Informations générales

  •  : Publiée
     : 2004-05
    : Clôture de l'examen [90.60]
  •  : 1
  • ISO/IEC JTC 1/SC 6
    33.040.35 
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