Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

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Title Standard No. Implemented On
Telecommunication network and internet security service implementation requirementsYD/T 3315-20182018-4-1
Technical requirements of M2M platform for logistic information service in mobile networkGB/T 32406-20152016-3-1
General technological framework for logistic information service in mobile network based on M2M technologyGB/T 32404-20152016-3-1
Technical Requirements of Increasing Trunk Capacity for Internet ConnectionsYD/T 2024-20092010-1-1
Technical Requirements of Services based on the Unified IMS Multimedia Conferencing Service (Release 1)YD/T 2010-20092010-1-1
Technical Requirement of Services based on the Unified IMS Customized Multimedia Ringing Service (Release 1)YD/T 2009-20092010-1-1
Technical Requirements of Services based on the Unified IMS Call Waiting (CW) and Call HOLD (HOLD) Services (Release 1)YD/T 2011-20092010-1-1
Technical requirements of content filter based on WAP gatewayYD/T 2054-20092010-1-1
Requirements of Unified Communications ServicesYD/T 2014-20092010-1-1
Technical Requirements of Services based on the Unified IMS Malicious Call Identification (MCID) and Anonymous Communication Rejection (ACR) Services (Release 1)YD/T 2013-20092010-1-1
The technical requirement and evaluation method for quality of IP telephonyYD/T 2026-20092010-1-1
Technical Requirement for Services based on the Unified IMS Customized Multimedia Alerting Service (Release 1)YD/T 2008-20092010-1-1
Baseline requirements for network and information security of value-added telecommunication servicesYDN 126-20092010-1-1
Technical Requirements of Roaming from 3G to 2G Network and from 3G to 3G Network Managed by Different Operators Part 1:Roaming from TD-SCDMA to GSM/GPRS Network and Roaming from TD-SCDMA to TD-SCDMA NetworkYD/T 1979.1-20092010-1-1
Architecture for IPTV Service Management SystemYD/T 2015-20092010-1-1
The general technique requirements of service quality monitor System in Multi-carrier internetYD/T 2023-20092010-1-1
Technical specification for multicast service management system interfaceYD/T 2018-20092010-1-1
Technical Requirements and Testing Methods for Voice Service of the Fixed Softswitch Network Part 1:TG and SG Access ModeYD/T 1883.1-20092009-9-1
IT Operations and Maintenance Service Management Technical Specification Part 1:ArchitectureYD/T 1926.1-20092009-9-1
Technical Requirements for IPService Detail Record Part 1:General RequirementsYD/T 1921.1-20092009-9-1
IT Operations and Maintenance Service Management Technical Specification Part 2:Managed Service DefinitionYD/T 1926.2-20092009-9-1
Technical Requirements of Services based on the Unified IMS Call Forwarding Service (Release 1)YD/T 1931-20092009-9-1
Technical Requirements of Services Based on the Unified IMS IP Centrex Service (Release 1)YD/T 1933-20092009-9-1
Mobile Network Service Dial Testing Management Technical Requirement Part 3:Dail Testing Management System And Testing Card Management Equipment Inteface SpecificationYD/T 1895.3-20092009-9-1
Test Method of Internet Network and Service QualityYD/T 1642-20092009-9-1
Mobile Network Service Dial Testing Management Technical Requirement Part 1:Dial Testing Management System FunctionYD/T 1895.1-20092009-9-1
Mobile Network Service Dial Testing Management Technical Requirement Part 2:Dail Testing Management System And Dail Testing Terminal Equipment Inteface SpecificationYD/T 1895.2-20092009-9-1
Technical Requirement for SIP Based PushYD/T 1937-20092009-9-1
Evaluation Methods for Qualification of Network and Information Security Emergency Response ServiceYD/T 1799-20082008-6-1
Technical Requirements for the Multimedia Message Service based on Fixed Network Part 3:Multimedia Message Service TerminalYD/T 1533.3-20072008-1-1
Reliability of Public IP Network IP Fast Reroute FrameworkYD/T 1702-20072008-1-1
Technical Specification for Internet Network Service QualityYD/T 1641-20072007-12-1
General Technical Specification for Streaming Media over IP-based NetworkYD/T 1653-20072007-12-1
Testing Methods for Internet Network Service QualityYD/T 1642-20072007-12-1
SDH-based MSTP Network Management Technical Specification Part 2:NMS FunctionYD/T 1620.2-20072007-10-1
SDH-based MSTP Network Management Technical Specification Part 3:EMS-NMS Interface FunctionYD/T 1620.3-20072007-10-1
SDH-based MSTP Network Management Technical Specification Part 4:EMS-NMS Interface Common Information ModelYD/T 1620.4-20072007-10-1
Technical Requirements for PSTN/ISDN Simulation Services in NGNYDB 007-20072007-6-11
Technical Requirements for PSTN/ISDN Emulation Services in NGNYDB 006-20072007-6-11
Technical Requirements for IP multimedia services in NGNYDB 005-20072007-6-11
The General Technical Requirements of Next Generation Network (NGN) ServiceYDB 004-20072007-6-11
The Test Methods for Interworking Gateway in Point to Point Short Message InterworkingYD/T 1589-20062007-1-1
Technical Requirements of Multimedia Message Service Based on Fixed Network Part 1:Equipment of Multimedia Message Service Center(MMSC)YD/T 1533.1-20062007-1-1
Technical Requirements of Multimedia Message Service Based on Fixed Network Part 2:Multimedia Message Service InterfaceYD/T 1533.2-20062007-1-1
Distance Learning Communications Platform Technical Requirement for the System of User Access Authentication Authorization and AccountingYD/T 1514-20062007-1-1
Generic Requirements for Telecommunications System Outdoor CabinetsYD/T 1537-20062007-1-1
The Technical Requirement of Echo and Echo Control for Inter-Public Telecom NetworkYD/T 1590-20062007-1-1
Technical Requirements for Session Initiation Protocol Part 3:Interworking between ISUP and SIPYD/T 1522.3-20062007-1-1
Specification of interworking requirements for one number servicesYD/T 1430-20062006-10-1
Technical Requirements of Multi-sesvice Transport Platform (MSTP)Based on SDH——Embedded with MPLS FunctionYD/T 1474-20062006-10-1
Technical requirements of IPv4 mobilityYD/T 1441-20062006-10-1
Technical requirement and testing methods for the charging performance of exchange-mobile intelligent network partYD/T 1431-20062006-10-1
Testing methods of service and protocol of peer to peer short message interworking between networksPart1 : Testing methods of peer to peer short message interworking between PSTN and YD/T 1377.1-20052005-12-1
Testing methods of service and protocol of peer to peer short message interworking between networks.Part2 : Tesing methods of peer to peer short message interworking between PSTN and YD/T 1377.2-20052005-12-1
The requirements for the calling line identification restriction between networks.YD/T 1379-20052005-12-1
Technical requirements of the softswitch based services part 5 : Click to dial servicesYD/T 1388.5-20052005-12-1
Technical requirements of the softswitch based services part3 : Call forwarding servicesYD/T 1388.3-20052005-12-1
The technical requirement and test method of service qualification of peer peer short message interworkding between networksYD/T 1403-20052005-12-1
Technical requirements of the softswitch based services part 4:Multiparty call servicesYD/T 1388.4-20052005-12-1
Technical requirements of the softswitch based services part 6:Video multimedia servicesYD/T 1388.6-20052005-12-1
Technical requirements of the softswitch based services part1:Services systemYD/T 1388.1-20052005-12-1
Technical requirements of the softswitch based services part2 : Number identification servicesYD/T 1388.2-20052005-12-1
Part Ⅳ:Test methods of short message centre based on PSTNYD/T 1248.4-20052005-11-1
The test specification of intelligent netowrk equipment Integrated Service Control Point(ISCP)YD/T 1357-20052005-11-1
Test Specifications for SDH-based MSTP Embedded with RPRYD/T 1346-20052005-11-1
900/1800MHz TDMA digital cellular mobile telecommunication network testing specification for short Message service center equipment PartI:Point to point short message serviceYD/T 1040.1-20052005-11-1
Technical Requirements for SDH - Based MSTP Embedded with RPRYD/T 1345-20052005-11-1
900/1800MHz TDMA digital cellular mobile telecommunication network specification for short message service center equipment PartI:Point to point short message serviceYD/T 1039.1-20052005-11-1
Short message service based on PSTN Technique requirements of short message centreYD/T 1248.3-20042005-1-1
The technical requirement and test method for the charging performance of currently used central office switching equipment--mobile network partYD/T 1328-20042004-12-22
Technical specification of supplement services for IP telephonyYD/T 1286-20032003-9-8
Technical specification for IP telephony interworking based on H.323 and SIPYD/T 1288-20032003-9-8
The technical specification for testing the charging performance of SPC - telephone network partYD/T 1278-20032003-9-1
General technical requirement of IP telephony and IP fax services:Phase twoYD/T 1264-20032003-6-5
Short Message Service Based on PSTN Part 2:Technical Requirements of Transmission Protocol between Short Message Terminal Equipment and CenterYD/T 1248.2-20032003-1-22
Short Message Service Based on PSTN Part 1:Technical Requirements and Testing Methods of Short Message Terminal EquipmentYD/T 1248.1-20032003-1-22
The technical specification of 900/1800MHz TDMA digital cellular mobile telecommunications system equipment Service Control Point (SCP)(CAMEL 2)YD/T 1234-20022002-11-28
800MHz CDMA digital cellular mobile telecommunication netwrok Wireless Intelligent Network (WIN)phasel:technical specification of Service Control Point (SCP)equipmentYD/T 1232-20022002-11-28
Technical requirements for SDH multi-service transport platformYD/T 1238-20022002-11-8
800MHz CDMA digital cellular mobile communication netwrok Wireless Intelligence Network (WIN)phase 1:equipment technical specification of Service Switching Point (SSP)YD/T 1223-20022002-7-22
Services and basic function requirements for In CS—2YD/T 1201-20022002-6-21
800MHz CDMA digital cellular mobile communication network Wireless Intelligence Netwrok (WIN) phase 1:technical specification of prepaid charging serviceYD/T 1207-20022002-6-21
Technical specification of distance learning on IP networkYD/T 1196-20022002-6-1
Technical specification for opening 200 telephone card business intelligent platform network GF 009.1-19952002-4-1
Technical specification for release of call Forwarding , voice mailbox and telephone card,etc. GF 009-19942002-4-1
The Technical Requirement for Charging in Public Telecommunication NetworkYD/T 1176-20022002-2-1
The Technical Requirement for Providing IN Services to IP UsersYD/T 1178-20022002-2-1
New Service Technical Specification-Multimedia Retrieval SystemYD/T 1151-20012001-11-1
IP Network Technical Requirement - ChargingYD/T 1149-20012001-11-1
The Technical Requirements for Number Portability ServiceYD/T 1124-20012001-11-1
Requirement for Establishment of Network of Special Services for Different Kinds of Local Telephone NetworksYD/T 1056-20002000-9-1
Test Specification of China Intelligent Network Equipment - Service Switching Point (SSP) PartYDN 119.1-19992000-4-1
Specification for Test of Intelligent Network Application Protocol (INAP) Service Control Point (SCP) Part?YDN 107.1-19992000-4-1
Information Stream of Universal Personal Telecommunication Service (UPT), Wide Area Centrex Switch Service (WAC), Vote of Telephone Service (VOT) and Mass Calling Service (MAS) (Internal Standard)YDN 116-19992000-4-1
Technical Requirements for Account Card Call Service (No. 300) in Intelligent Network YDN 111-19992000-4-1
ATM Network Traffic Control and Congestion Control Functions?YDN 104-19992000-4-1
Test Specification for China Intelligent Network Services (Mass Calling Service)YDN 115.4-19992000-4-1
Test Specification for China Intelligent Network Services (Vote of Telephone Service)?YDN 115.3-19992000-4-1
IP Network-Based Technology Standards for Transaction ProcessYD/T 1035-20002000-4-1
Test Specification for China Intelligent Network Services (Wide Area Centrex)YDN 115.2-19992000-4-1
The General Technical Requirement of IP telephony an IP Fax ServicesYD/T 1044-20002000-2-23
900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Short Message Center Equipment Testing Specification Part two:Cell Broadcast Short Message ServiceYD/T 1040.2-20002000-1-28
900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Specification for Short Message Center Equipment Part one:Point to Point Short Message ServiceYD/T 1039-20002000-1-28
900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Short Message Center Equipment Specification Part two:Cell Broadcast short message ServiceYD/T 1039.2-20002000-1-28
900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Short Message Center Equipment Testing Specification Part one:Point-to-Point Short Message ServiceYD/T 1040-20002000-1-28
900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Technical Specification of CAMEL Application Part(CAP)YD/T 1037-20002000-1-28
Test Specification of China Intelligent Network Equipment - Service Creation Environment Point (SCEP) Part (Internal Standard)YDN 119.4-19992000-1-1
Code Number and Dialing Procedure of Universal Personal Telecommunication, Wide Area Centrex Switch (WAC), Vote of Telephone (VOT) and Mass Calling (MAS) ServicesYDN 030.2-19971997-5-1
Implications and Process of Universal Personal Telecommunication, Wide Area Centrex Switch (WAC), Vote of Telephone (VOT) and Mass Calling (MAS) ServicesYDN 030.1-19971997-5-1
Technical Requirement for Integrated Transmission Telecommunication Services in Subscriber Access NetworkYD/T 876-19961997-4-1
Technical Requirements for Automatic Accounting System of Telephone of Centralized Charging and Management Type (Tentative Specifications) YDN 046-19971997-3-1
Test Specification of China Intelligent Network Equipment - Service Control Point (SCP) PartYDN 119.2-19991996-2-1
Test Spe2cifications for No.2 Digital Subscriber Signaling System (DSS2) of Broadband Integrated Service Digital Network (B-ISDN) Subscriber Access Control Part (Point-Multipoint) YDN 125-19991996-2-1
Test Specification of China Intelligent Network Equipment - Service Management Point (SMP) Part YDN 119.3-19991996-2-1
Test Specifications for No.2 Digital Subscriber Signaling System (DSS2) of Broadband Integrated Service Digital Network (B-ISDN) Subscriber Access Control Part (Point-Point)YDN 124-19991996-2-1
Objective measuring method for loudness ratingYD/T 719-19941994-10-1
Technical Requirements for Centralized Management System of Automatic Telephone Charging Equipment (Tentative Specifications)YDN 006-19961990-11-1
Technical Requirements for 160 Telephone Message Service (Tentative Specifications)YDN 001-19961990-11-1
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