YD/T 1237-2002 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YD/T 1237-2002	RFQ	ASK	5 days	The technical requirement and test method for PSTN videophone	Obsolete

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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.

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