2025-12-21 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 1523-2006 Testing Methods to Session Initiation Protocol Server 600.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1449.1-2006 Equipment Technical Requirements for Broadband Customer Network Based on Telecommunication Network Part 1:Gateway 340.0 via email in 1~5 business day superseded,2011-1-1,2007-1-1
YD/T 1518-2006 Interoperability Specification and Test Measurement for VoIP Accessing Equipment Based H.248 1590.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1289.4-2006 Synchronous Digital Hierarchy (SDH)transport network management system technical specification Part 4:EMS-NMS Interface Function 460.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1525-2006 Testing Methods for Internet Filtering Device According to Domain Name and IP Address 780.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1542-2006 Technical Requirements and Testing Methods for Surge Protective Devices of Signaling Networks 210.0 via email in 1~3 business day superseded,2023-1-1,2007-1-1
YD/T 1535-2006 Technical Requirements of Equipment Security for PSTN-Calling Number Information 240.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1522.2-2006 Technical Requirements for Session Initiation Protocol Part 2:Applications about call control based on SIP 690.0 via email in 1~3 business day valid,,2007-1-1
YD/T 589-2006 Basic Requirement of Transmission Impaiment Tolerance for Group 3 Document Facsimile on the Telephone Network 160.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1516-2006 Technical Requirements for Interlligent Terminal Equipment based on IP:IP Telephone Terminal 360.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1517-2006 Testing Method for Intelligent Terminal Equipment based on IP:IP Telephone Terminal 240.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1536.1-2006 Requirements and Messagement Methods of Electromagnetic Information Security for Telecommunications Equipment Part 1:Information Leakage of Electromagnetic Radiation 150.0 via email in 1~3 business day superseded,2019-4-1,2007-1-1
YD/T 1519-2006 Interoperability Specification and Test Measurement for VoIP Accessing Equipment based on MGCP 1290.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1534-2006 Information Security Technical Requirements and Testing Methods for SPC Exchange 360.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1530-2006 Technical Requirements For Access Network Extended bandwidth 2nd-generation Asymmetric Digital Subscriber Line(ADSL2+) 1090.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1524-2006 Technical Requirements for Internet Filtering According to Domain Name and IP Address 150.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1515-2006 Technical Specification for IPv6 Routing Protocol——Intermediate System to Intermediate System Intra-domain Routing Information Exchange Protocol (IS-IS)for IPv6 Routing Protocol 120.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1520-2006 Interoperability Specification and test measurement for H.323 based VoIP accessing equipment 1290.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1522.1-2006 Technical Requirements for Session Initiation Protocol Part 1:Basic Session Initiation Protocol 2070.0 via email in 1~3 business day valid,,2007-1-1
YD/T 1521-2006 Testing Specification Routing Rrotocol Interoperability 1605.0 via email in 1~3 business day valid,,2007-1-1
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YD/T 1523-2006 Testing Methods to Session Initiation Protocol Server 
  Issued on: 2006-12-11   Price(USD): 600.0
YD/T 1449.1-2006 Equipment Technical Requirements for Broadband Customer Network Based on Telecommunication Network Part 1:Gateway 
  Issued on: 2006-09-26   Price(USD): 340.0
YD/T 1518-2006 Interoperability Specification and Test Measurement for VoIP Accessing Equipment Based H.248 
  Issued on: 2006-12-11   Price(USD): 1590.0
YD/T 1289.4-2006 Synchronous Digital Hierarchy (SDH)transport network management system technical specification Part 4:EMS-NMS Interface Function 
  Issued on: 2006-12-11   Price(USD): 460.0
YD/T 1525-2006 Testing Methods for Internet Filtering Device According to Domain Name and IP Address 
  Issued on: 2006-12-11   Price(USD): 780.0
YD/T 1542-2006 Technical Requirements and Testing Methods for Surge Protective Devices of Signaling Networks 
  Issued on: 2006-12-11   Price(USD): 210.0
YD/T 1535-2006 Technical Requirements of Equipment Security for PSTN-Calling Number Information 
  Issued on: 2006-12-11   Price(USD): 240.0
YD/T 1522.2-2006 Technical Requirements for Session Initiation Protocol Part 2:Applications about call control based on SIP 
  Issued on: 2006-12-11   Price(USD): 690.0
YD/T 589-2006 Basic Requirement of Transmission Impaiment Tolerance for Group 3 Document Facsimile on the Telephone Network 
  Issued on: 2006-12-11   Price(USD): 160.0
YD/T 1516-2006 Technical Requirements for Interlligent Terminal Equipment based on IP:IP Telephone Terminal 
  Issued on: 2006-12-11   Price(USD): 360.0
YD/T 1517-2006 Testing Method for Intelligent Terminal Equipment based on IP:IP Telephone Terminal 
  Issued on: 2006-12-11   Price(USD): 240.0
YD/T 1536.1-2006 Requirements and Messagement Methods of Electromagnetic Information Security for Telecommunications Equipment Part 1:Information Leakage of Electromagnetic Radiation 
  Issued on: 2006-12-11   Price(USD): 150.0
YD/T 1519-2006 Interoperability Specification and Test Measurement for VoIP Accessing Equipment based on MGCP 
  Issued on: 2006-12-11   Price(USD): 1290.0
YD/T 1534-2006 Information Security Technical Requirements and Testing Methods for SPC Exchange 
  Issued on: 2006-12-11   Price(USD): 360.0
YD/T 1530-2006 Technical Requirements For Access Network Extended bandwidth 2nd-generation Asymmetric Digital Subscriber Line(ADSL2+) 
  Issued on: 2006-12-11   Price(USD): 1090.0
YD/T 1524-2006 Technical Requirements for Internet Filtering According to Domain Name and IP Address 
  Issued on: 2006-12-11   Price(USD): 150.0
YD/T 1515-2006 Technical Specification for IPv6 Routing Protocol——Intermediate System to Intermediate System Intra-domain Routing Information Exchange Protocol (IS-IS)for IPv6 Routing Protocol 
  Issued on: 2006-12-11   Price(USD): 120.0
YD/T 1520-2006 Interoperability Specification and test measurement for H.323 based VoIP accessing equipment 
  Issued on: 2006-12-11   Price(USD): 1290.0
YD/T 1522.1-2006 Technical Requirements for Session Initiation Protocol Part 1:Basic Session Initiation Protocol 
  Issued on: 2006-12-11   Price(USD): 2070.0
YD/T 1521-2006 Testing Specification Routing Rrotocol Interoperability 
  Issued on: 2006-12-11   Price(USD): 1605.0
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