Standardi

ISO/IEC 15051:2003

maalis 2003 Julkaistu

Esikatsele

Lisää mahdolliset korjaukset ja lisäykset ostoskoriin alta.

Kieli englanti

Toimitustavat Lue selaimessa + tallenna ja tulosta €0,00

Standardilla ei ole liittyviä julkaisuja

Julkaisulla ei ole lisäyksiä tai korjauksia

Standardi

ISO/IEC 15051:2003
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Recall supplementary service

maalis 2003 Julkaistu
Standardi

ISO/IEC 15051:1997
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Recall supplementary service

touko 1997 Revised

Soveltamisala

ISO/IEC 15051:2003 specifies supplementary service Recall (SS-RE), which is applicable to various basic services supported by Private Integrated Services Networks (PISN). Basic services are specified in ISO/IEC 11574. SS-RE is a supplementary service which provides for the redirection of a call transferred by the served user back to the served user if the call is unanswered. SS-RE is only applicable after transfer by join, not after transfer by rerouteing. Service specifications are produced in three stages, according to the method described in ETS 300 387. ISO/IEC 15051:2003 contains the stage 1 and stage 2 specifications of SS-RE. The stage 1 specification (clause 6) specifies the supplementary service as seen by users of PISNs. The stage 2 specification (clause 7) identifies the functional entities involved in the supplementary service and the information flows between them.

Julkaisun tiedot

Standardi julkaisijalta ISO
Julkaistu: 21. maaliskuuta 2003
Painos: 2
Julkaisutyyppi: IS
ISBN:

Julkaisija ISO
Jakelija ISO
ICS 33.040.35

ISO/IEC 15051:2003

Luo kestotilaus

Standardien kestotilauspalvelussa