Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
YD/T 1388.4-2005 |
Technical requirements of the softswitch based services part 4:Multiparty call services |
(USD) |
via email in
1-3 business day
|
VALID
|
|
YD/T 1388.3-2005 |
Technical requirements of the softswitch based services part3:Call forwarding services |
(USD) |
via email in
1-3 business day
|
VALID
|
|
YD/T 1921.1-2009 |
Technical Requirements for IPService Detail Record Part 1:General Requirements |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YD/T 1926.1-2009 |
IT Operations and Maintenance Service Management Technical Specification Part 1:Architecture |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YD/T 3240-2017 |
Technical requirements of intelligent application deployment platform for mobile internet |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YD/T 3247-2017 |
Mobile payment technical requirements for multi-application management protocol |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YD/T 2026-2009 |
The technical requirement and evaluation method for quality of IP telephony |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YD/T 2015-2009 |
Architecture for IPTV Service Management System |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
GB/T 32406-2015 |
Technical requirements of M2M platform for logistic information service in mobile network |
(USD) |
via email in
1-3 business day
|
VALID
|
|
YD/T 1932-2009 |
Technical Requirements of Services based on the Unified IMS Identification Presentation and Restriction Service (Release 1) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YD/T 3306-2017 |
Function Architecture of Future Data Network |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YD/T 1895.3-2009 |
Mobile Network Service Dial Testing Management Technical Requirement Part 3:Dail Testing Management System And Testing Card Management Equipment Inteface Specification |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YD/T 1926.2-2009 |
IT Operations and Maintenance Service Management Technical Specification Part 2:Managed Service Definition |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YD/T 1377.2-2005 |
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 PSTN |
(USD) |
via email in
1-5 business day
|
VALID
|
|
YD/T 2024-2009 |
Technical Requirements of Increasing Trunk Capacity for Internet Connections |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
YD/T 1537-2006 |
Generic Requirements for Telecommunications System Outdoor Cabinets |
(USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
YD/T 1979.1-2009 |
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 Network |
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
YD/T 1357-2005 |
The test specification of intelligent netowrk equipment Integrated Service Control Point(ISCP) |
(USD) |
via email in
1-10 business day
|
VALID
|
|
T/CCSA 236-2018 |
Technical Requirements of Mobile Internet and Smart Home System Interface for Automatic Connection between Organizing Network Terminal and Smart Home Gateway |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
YD/T 1533.1-2006 |
Technical Requirements of Multimedia Message Service Based on Fixed Network Part 1:Equipment of Multimedia Message Service Center(MMSC) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|