PRICES include / exclude VAT
download between 0-24 hoursReleased: 2004
ISO/IEC 20113:2004
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
Format
Availability
Price and currency
English PDF
Immediate download
155.00 EUR
English Hardcopy
In stock
155.00 EUR
| Standard´s number: | ISO/IEC 20113:2004 |
| Pages: | 21 |
| Edition: | 1 |
| Released: | 2004 |
| Language: | English |
DESCRIPTION
ISO/IEC 20113:2004
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.