Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 1501-2006 Digital Cellular Mobile Telecommunication Network Specification for Multimedia Message Service Terminal Equipment $360.00 via email in 1~3 business day valid
YD/T 1502-2006 Digital Cellular Mobile Telecommunication Network Testing Specification for Multimedia Message Service Terminal Equipment $825.00 immediately valid
YD/T 1505-2007 Technical Specification for MGW of 2GHz TD-SCDMA/WCDMA Digital Cellular Communication Network (Phase Ⅱ) $420.00 via email in 1~3 business day valid
YD/T 1506-2007 Testing Methods for MGW of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (Phase Ⅱ) $930.00 via email in 1~3 business day valid
YD/T 1507-2007 Technical Specification for MSC Server of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (Phase Ⅱ) $480.00 via email in 1~3 business day valid
YD/T 1508-2007 Testing Methods for MSC Server of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (Phase Ⅱ) $1125.00 via email in 1~3 business day valid
YD/T 1509-2007 Technical Specification for Nc Interface between MSC Servers of 2GHz TD-SCDMA/WCDMA Communication Network (Phase Ⅱ) $120.00 via email in 1~3 business day valid
YD/T 1510-2007 Testing Methods for Nc interface between MSC Servers of 2GHz TD-SCDMA/WCDMA Mobile Communication Network(Phase Ⅱ) $1545.00 via email in 1~3 business day valid
YD/T 1511-2007 Technical Requirements for 2GHz TD-SCDMA /WCDMA CS Video Telephony Service $210.00 via email in 1~3 business day valid
YD/T 1512-2007 Testing Methods for 2GHz TD-SCDMA /WCDMA CS Video Telephony Service Terminal $390.00 via email in 1~3 business day valid
YD/T 1513-2006 VSAT Satellite Communication Network/Systems Technical Requirement for the Rural Area $600.00 via email in 1~3 business day abolished
YD/T 1514-2006 Distance Learning Communications Platform Technical Requirement for the System of User Access Authentication Authorization and Accounting $210.00 via email in 1~3 business day valid
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 $120.00 via email in 1~3 business day valid
YD/T 1516-2006 Technical Requirements for Interlligent Terminal Equipment based on IP:IP Telephone Terminal $360.00 via email in 1~3 business day valid
YD/T 1517-2006 Testing Method for Intelligent Terminal Equipment based on IP:IP Telephone Terminal $240.00 via email in 1~3 business day valid
YD/T 1518-2006 Interoperability Specification and Test Measurement for VoIP Accessing Equipment Based H.248 $1590.00 via email in 1~3 business day valid
YD/T 1519-2006 Interoperability Specification and Test Measurement for VoIP Accessing Equipment based on MGCP $1290.00 via email in 1~3 business day valid
YD/T 1520-2006 Interoperability Specification and test measurement for H.323 based VoIP accessing equipment $1290.00 via email in 1~3 business day valid
YD/T 1521-2006 Testing Specification Routing Rrotocol Interoperability $1605.00 via email in 1~3 business day valid
YD/T 1522.1-2006 Technical Requirements for Session Initiation Protocol Part 1:Basic Session Initiation Protocol $2070.00 via email in 1~3 business day valid
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