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YD/T 1657.2-2007 English PDF

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YD/T 1657.2-2007: Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services. Part 2: SIP Proxy
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YD/T 1657.2-2007English879 Add to Cart 5 days [Need to translate] Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services. Part 2: SIP Proxy Valid YD/T 1657.2-2007

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Basic data

Standard ID YD/T 1657.2-2007 (YD/T1657.2-2007)
Description (Translated English) Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services. Part 2: SIP Proxy
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M32
Classification of International Standard 33.040.40
Word Count Estimation 30,356
Date of Issue 2007-07-20
Date of Implementation 2007-12-01
Regulation (derived from) MIIT Science [2007] No. 343
Issuing agency(ies) Ministry of Information Industry of the People's Republic of China
Summary This standard specifies the IPv4 protocol support multimedia services network address translation/firewall (NAT/FW) traversal H. 323 proxy device in the network location, the basic functional requirements, interface requirements, protocol requirements, address requirements, communication processes, performance requirements, quality of service requirements, reliability requirements, power and ground, and environmental requirements. This standard applies to IPv4 protocol support multimedia services NAT/FW traversal of H. 323 devices.

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