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YD/T 1522.3-2006Technical Requirements for Session Initiation Protocol. Part 3: Interworking between ISUP and SIP (English PDF)

会话初始协议(SIP)技术要求第3部分：ISDN用户部分(ISUP)和会话初始协议(SIP)的互通

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Issued by

Ministry of Information Industry of the People's Republic of China

Level / Type

National · Recommended

Issue date

December 11, 2006

Implementation date

January 1, 2007

Scope

YD/T 1522.3-2006 is the English-translated version of 会话初始协议(SIP)技术要求第3部分：ISDN用户部分(ISUP)和会话初始协议(SIP)的互通.

YD/T 1522.3-2006 — This standard specifies the protocol ISDN User Part (ISUP) and Session Initiation Protocol (SIP) and the SIP protocol associated with the Session Description Protocol (SDP) signaling interworking between the technical requirements.

This section describes only the ISUP and SIP interworking involved in the procedures, methods and information unit (message, parameter indicating the language, header fields, etc.).

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Document preview — YD/T 1522.3-2006

National Standard of the People's Republic of China

Classification: M 21

Issued by: Ministry of Information Industry of the People's Republic of China

What this standard covers1
Document data2

What this standard covers

This standard specifies the protocol ISDN User Part (ISUP) and Session Initiation Protocol (SIP) and the SIP protocol associated with the Session Description Protocol (SDP) signaling interworking between the technical requirements. This section describes only the ISUP and SIP interworking involved in the procedures, methods and information unit (message, parameter indicating the language, header fields, etc.). This section applies to ISUP and SIP protocol interworking scenarios, has only local significance (for example, and only a single signaling system, such as SIP or ISUP related) procedures, methods and information unit does not belong to the scope of the provisions of this part.

Document data

Chinese classification (CCS): M21.

Estimated length of the Chinese original: 52,538 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 35 pages — is available in the English PDF.

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