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Database: 189759 (19 Oct 2025)
YD/T 1237-2002 English PDF
Standard ID
Contents [version]
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Standard Title (Description)
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YD/T 1237-2002
English
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The technical requirement and test method for PSTN videophone
Obsolete
YD/T 1237-2002
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Basic data
Standard ID
YD/T 1237-2002 (YD/T1237-2002)
Description (Translated English)
The technical requirement and test method for PSTN videophone
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M40
Classification of International Standard
33.160.60
Word Count Estimation
30,386
Date of Issue
2002-11-08
Date of Implementation
2002-11-08
Adopted Standard
ITU-T H.324-1998, NEQ
Summary
This standard specifies the PSTN videophone connected to the network interface parameters, communication protocols, video performance, audio performance, security, performance and electromagnetic compatibility and other technical requirements, as well as relevant technical requirements of the test method. This standard applies to PSTN videophone development, production, selection and product quality inspection.