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GB/T 17154.1-1997ISDN user-network interface layer 3 specification and testing method for basic call control Part 1: Layer 3 specification for basic call control (English PDF)

ISDN用户--网络接口第三层基本呼叫控制技术规范及测试方法第1部分：第三层基本呼叫控制技术规范

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Issued by

State Bureau of Technical Supervision

Level / Type

National · Recommended

Issue date

December 16, 1997

Implementation date

August 1, 1998

Scope

GB/T 17154.1-1997 is the English-translated version of ISDN用户--网络接口第三层基本呼叫控制技术规范及测试方法第1部分：第三层基本呼叫控制技术规范.

GB/T 17154.1-1997 — This standard specifies the various functions D pathway third layer, provides the ISDN user - network interface to create, maintain and clear procedures Fi.

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Document preview — GB/T 17154.1-1997

National Standard of the People's Republic of China

ICS: 33.08
Classification: M 15

Issued by: State Bureau of Technical Supervision

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the various functions D pathway third layer, provides the ISDN user - network interface to create, maintain and clear procedures Fi. The program provides access procedure on the D basic rate and primary rate interface structures for message exchange.

Document data

International classification (ICS): 33.08.

Chinese classification (CCS): M15.

Estimated length of the Chinese original: 133,149 words.

Adopted international standard: ITU-T Q.930-1993, NEQ; ITU-T Q.931-1993, NEQ.

Standards quoted by this document

YDN 034.4-1997; ITU-TQ.920 (1993); ITU-TQ.921 (1993); ITU-TX.31 (1993); ITU-TX.25 (1993)

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 88 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 21641-2008Technique requirements of video conferencing system inter working between different technologies

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