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Database: 189759 (19 Oct 2025)
YD/T 1522.1-2006 English PDF
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YD/T 1522.1-2006
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Technical Requirements for Session Initiation Protocol. Part 1: Basic Session Initiation Protoc
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YD/T 1522.1-2006
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Basic data
Standard ID
YD/T 1522.1-2006 (YD/T1522.1-2006)
Description (Translated English)
Technical Requirements for Session Initiation Protocol. Part 1: Basic Session Initiation Protoc
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
M11
Classification of International Standard
33.040
Word Count Estimation
174,175
Date of Issue
2006-12-11
Date of Implementation
2007-01-01
Regulation (derived from)
MIIT Science [2006] No. 730
Issuing agency(ies)
Ministry of Information Industry of the People's Republic of China
Summary
This standard specifies the technical requirements for Session Initiation Protocol, including the SIP message, the user agent basic behavior, request cancellation, query capabilities, dialogue, session initiation process session change process, the proxy server acts, SIP transaction layer, transport, general message components, header fields, response code, HTTP authentication using, S/MIME, SIP protocol extensions BNF, safety, IANA considerations and other technical requirements. This standard applies to SIP-supported terminal devices or networks.