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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
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YD/T 1522.31-2009English419 Add to Cart 3 days [Need to translate] Technical Requirements For Session Initiation Protocol. Part 3: Interworking between ISUP and SIP-Supplement 1 Valid YD/T 1522.31-2009

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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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