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Database: 189759 (19 Oct 2025)
YD/T 1257-2003 English PDF
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Standard Title (Description)
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YD/T 1257-2003
English
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Test specification of supplementary specification of IN CS-1 INAP
Valid
YD/T 1257-2003
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Basic data
Standard ID
YD/T 1257-2003 (YD/T1257-2003)
Description (Translated English)
Test specification of supplementary specification of IN CS-1 INAP
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M19
Word Count Estimation
266,252
Date of Issue
2003-04-11
Date of Implementation
2003-04-11
Summary
This standard deals with the Intelligent Network Application Protocol (INAP) Supplementary Provisions related test items. This standard applies to support Capability Set 1 (CS-l) phase Intelligent Network Application Protocol (INAP) of the SCP, SSP devices.