ISO/IEC 14845:1996 PDF
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Call intrusion supplementary service
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Call intrusion supplementary service
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 73
- Дата публикации:
- 10 октября 1996 г.
- Издание:
- ISO/IEC IS 14845 edition 1 version 1
- ICS:
- 33.040.35
Abstract
Overview
ISO/IEC 14845:1996 defines the Call Intrusion supplementary service (SS‑CI) for Private Integrated Services Networks (PISN). The standard provides both stage 1 (service definition as seen by users) and (functional model and information flows) specifications. SS‑CI enables a served user to establish communication with a busy called user by breaking into an existing call, with options for forced release, isolation (conference vs. disconnecting the third party), and wait‑on‑busy behavior.
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