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DL/T 598-2010Technical specifications for automatic exchange telephone network of electric power system (English PDF)

电力系统自动交换电话网技术规范

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Issued by

National Energy Administration

Level / Type

National · Recommended

Issue date

January 9, 2011

Implementation date

May 1, 2011

Scope

DL/T 598-2010 is the English-translated version of 电力系统自动交换电话网技术规范.

DL/T 598-2010 — This standard specifies the power system automatically switched telephone network (referred Electricity Switched Telephone Network) network structure, technical indicators, numbering plan, signaling, and EP phone system softswitch access, synchronization, switch interface performance requirements, billing, environmental and reliability requirements and other technical requirements.

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Document preview — DL/T 598-2010

National Standard of the People's Republic of China

ICS: 33.040.30
Classification: F 21
Replacing: DL/T 598-1996

Issued by: National Energy Administration

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the power system automatically switched telephone network (referred Electricity Switched Telephone Network) network structure, technical indicators, numbering plan, signaling, and EP phone system softswitch access, synchronization, switch interface performance requirements, billing, environmental and reliability requirements and other technical requirements. This standard applies to power system production management switched telephone network switching nodes of the network and each device.

Document data

International classification (ICS): 33.040.30.

Chinese classification (CCS): F21.

Estimated length of the Chinese original: 37,372 words.

Supersedes the earlier edition DL/T 598-1996.

Standards quoted by this document

GB 3378-1982; GB/T 7611-2001; GB/T 14598.3-2006; GB/T 14598.13-2008; GB/T 15542-1995; GB/T 17626.3; GB/T 17626.4; GF 010; DL/T 888; YD 344-1990; YD/T 1176-2002; YD/T 958-1998; YD/T 1062-2000; YD/T 1127-2001; YD/T 1203-2002; YD/T 1296-2003; YD/T 1317-2004; YD/T 1323-2004; YD/T 1380.1-2005; YD/T 1380.2-2005; YDN 034-1997; YDN 056-1997; YDN 065-1997; YDN 065F-1997; ITU-T E.164; ITU-T G.123; ITU-T G.131; ITU-T G.704; ITU-T G.712; ITU-T G.960; ITU-T G.962; ITU-T I. 431; ITU-T Q.921; ITU-T Q.931

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.

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