YD/T 1202-2002The technical specification of interaction between intelligent network capability set 1(CS-1) INAP and No.7 signalling ISUP (English PDF)
智能网能力集1（CS—1）INAP与No.7信令ISUP配合的技术规范
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
June 21, 2002
Implementation date
June 21, 2002
Scope
YD/T 1202-2002 is the English-translated version of 智能网能力集1（CS—1）INAP与No.7信令ISUP配合的技术规范.
YD/T 1202-2002 is the Chinese standard "The technical specification of interaction between intelligent network capability set 1(CS-1) INAP and No.7 signalling ISUP".
This standard specifies the SSP in tandem or toll office in the case, INAP and ISUP meet the technical requirements, including the special requirements of the intelligent network for ISUP protocol enhancements, as well as calls for ISUP basic call and ISDN supplementary services effect, the specific content including new ISUP parameters need to increase the signaling procedures with the content.
This standard applies to the service switching point (SSP) and various switches the research, development and testing. Issued on 2002-06-21, in force from 2002-06-21.
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Document preview — YD/T 1202-2002
National Standard of the People's Republic of China
- ICS
- 33.040.01
- Classification
- M19
Contents
- [Preview only]
- 1 Scope
- 2 Normative references
- 3 Abbreviations
- 3.1 Terms and definitions
- 4 General
- 4.1 Test environment
- 4.2 UE Information
- 4.3 Test Implementation
- 5 Technical requirements
1 Foreword
YD/T 1202-2002 was issued by Ministry of Industry and Information Technology on 21 June 2002 and took effect the same day.
The YD/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.
The document runs to 28 pages in English translation.
2 Scope Preview
This standard specifies the SSP in tandem or toll office in the case, INAP and ISUP meet the technical requirements, including the special requirements of the intelligent network for ISUP protocol enhancements, as well as calls for ISUP basic call and ISDN supplementary services effect, the specific content including new ISUP parameters need to increase the signaling procedures with the content. This standard applies to the service switching point (SSP) and various switches the research, development and testing.
YD/T 1202-2002 falls under ICS 33.040.01, in the field of telecommunications.
This catalogue holds 3,420 other YD/T standards in that field.
In this catalogue, YD/T standards carry edition years from 1982 to 2026.
3 About this standard
Sector: Telecommunication Industry Standard (Recommended)
Issued by: Ministry of Industry and Information Technology
English translation: about 28 pages (approximate)
Chinese original: about 41,494 characters
4 Related standards
Standards on related subjects:
YZ/T 0173-2020 — Specifications for regulatory data access of intelligent mail and parcel locker and intelligent self-express service machine
YD/T 1730-2008 — Implementation Guide for Security Risk Assessment of Telecom Network and Internet
YD/T 1548.1-2007 — 2GHz WCDMA digital cellular mobile communication network terminal equipment testing method (second stage) - Part 1: Basic functions, operations and performance testing
YD/T 6615-2025 — General technical requirements of short message interworking between BeiDou satellite and terrestrial network
YD/T 6478-2025 — Technical requirements of home surveillance platform
YD/T 4302.5-2025 — Technical specification for Quantum Key Distribution(QKD) network management - Part 5: EMS function
5 Classification and status
International classification (ICS): 33.040.01
Chinese Standard Classification (CCS): M 19
Prefix YD/T: recommended standard.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 28 pages — is available in the English PDF.
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