YD/T 1522.31-2009 English PDF

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YD/T 1522.31-2009: Technical Requirements For Session Initiation Protocol. Part 3: Interworking between ISUP and SIP-Supplement 1
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YD/T 1522.31-2009	419	Add to Cart	3 days	Technical Requirements For Session Initiation Protocol. Part 3: Interworking between ISUP and SIP-Supplement 1	Valid

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Basic data

Standard ID: YD/T 1522.31-2009 (YD/T1522.31-2009)
Description (Translated English): Technical Requirements For Session Initiation Protocol. Part 3: Interworking between ISUP and SIP-Supplement 1
Sector / Industry: Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard: M12
Classification of International Standard: 33.040.30
Word Count Estimation: 16,179
Date of Issue: 2009-06-15
Date of Implementation: 2009-09-01
Quoted Standard: YD/T 1522.1-2006; YD/T 1522.2-2006; YD/T 1522.3-2006
Regulation (derived from): MIIT [2009] No. 43
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the network using the SIP protocol carried by INVTTE initial address message, INFO message carries the following address information overlap dialing mode technology, including the provisions of the relevant parameters and the message body of SIP extensions and originating office, Bureau and the Bureau of the end of the middle of some process. This standard applies to softswitch network using overlap dialing mode of the device.

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