SIST EN 301 254 V1.2.1:2005 PDF
Private Integrated Services Network (PISN); Specification, functional model and information flows; Advice of charge supplementary services [ISO/IEC 15049 (1997) modified]
Private Integrated Services Network (PISN); Specification, functional model and information flows; Advice of charge supplementary services [ISO/IEC 15049 (1997) modified]
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 1 марта 2005 г.
- ICS:
- 33.040.35
- Технический комитет:
- SPN - Services and Protocols for Networks
Endorsement of the last ISO version.
Abstract
Overview
SIST 254 V1.2.1:2005 is a Slovenian national standard adopted from the European standard 254, which endorses and modifies (1997). This standard specifies the functional model, information flows, and service specifications for Advice of Charge (AOC) supplementary services within a Private Integrated Services Network (PISN). PISNs are commonly used in organizational environments to provide integrated voice, data, and supplementary telecommunication services based on ISDN concepts.
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