ISO/IEC 23290:2004

недоступно на русском языке

Текущий статус : Опубликовано (Hа стадии пересмотра)

Последний раз этот стандарт был пересмотрен в 2015. Поэтому данная версия остается актуальной

	Формат	Язык
std 1 129	Бумажный

CHF129

Пересчитать швейцарские франки (CHF) в ваша валюта

The electronic version of this International Standard can be downloaded from the ISO/IEC Information Technology Task Force (ITTF) web site

Тезис

ISO/IEC 23290:2004 specifies functions for using an H.323 packet network in order to interconnect two Private Integrated services Network eXchanges (PINXs) forming part of a Private Integrated Services Network (PISN). Interconnection is achieved by carrying the inter-PINX signalling protocol over the H.323 call signalling channel, making use of the protocol tunnelling facilities of H.323, and inter-PINX user information (e.g. voice) over logical channels established through H.323. Each logical channel usually represents a unidirectional media stream conveyed by means of the Real-time Transport Protocol (RTP). The inter-PINX signalling protocol is assumed to be QSIG, as specified in ISO/IEC 11572, ISO/IEC 11582 and other International Standards.

ISO/IEC 23290:2004 provides for an on-demand type of interconnection, where a separate H.323 call is established at the start of each PISN call and cleared down at the end of that call. A semi-permanent scenario where a single H.323 call with an indefinite lifetime carries QSIG on behalf of many PISN calls is described as an additional option.

In the scenarios covered in ISO/IEC 23290:2004, the PINXs participating in a call are not necessarily aware of the H.323 network providing the interconnection, and the features available are those of the QSIG network. This is different from a scenario where true interworking between QSIG and H.323 (i.e. QSIG-H.323-QSIG) is used to connect two PISNs or two parts of the same PISN. In this latter case, all networks participate in a call on equal terms, and features are limited to those available in all networks and supported by the gateways. This latter scenario is outside the scope of this document.

ISO/IEC 23290:2004 is applicable to PINXs that can be interconnected to form a PISN using QSIG as the inter-PINX signalling protocol.

Preview

Вы можете ознакомиться с данным стандартом в нашей онлайн-библиотеке (OBP)

Общая информация

Текущий статус
: Опубликовано

Дата публикации
: 2004-10

Этап
: Рассылка краткого отчета о пересмотре [90.60]
Версия
: 2
Технический комитет :
ISO/IEC JTC 1/SC 6

ICS :
33.040.35
RSS обновления

Жизненный цикл

Данный стандарт разработан для достижения следующих Цель устойчивого развития

Индустриализация, инновации и инфраструктура

Появились вопросы?

Ознакомьтесь с FAQ

Работа с клиентами

+41 22 749 08 88

customerservice@iso.org

Часы работы:
Понедельник – пятница: 09:00-12:00, 14:00-17:00 (UTC+1)