| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1441-2006 |
Technical requirements of IPv4 mobility |
555 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1040.1-2000 |
|
630 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YDN 030.2-1997 |
|
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YDB 006-2007 |
Technical Requirements for PSTN/ISDN Emulation Services in NGN |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1761-2008 |
Information Accessibility for People With Physical Disabilities Technical REquirements for Web Accessibility |
300 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1346-2005 |
Test Specifications for SDH-based MSTP Embedded with RPR |
930 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 1522.3-2006 |
Technical Requirements for Session Initiation Protocol Part 3:Interworking between ISUP and SIP |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2011-2009 |
Technical Requirements of Services based on the Unified IMS Call Waiting (CW) and Call HOLD (HOLD) Services (Release 1) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1232-2002 |
800MHz CDMA digital cellular mobile telecommunication netwrok Wireless Intelligent Network (WIN)phasel:technical specification of Service Control Point (SCP)equipment |
285 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 2054-2009 |
Technical requirements of content filter based on WAP gateway |
165 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1377.1-2005 |
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 PLMN |
705 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YDN 126-2005 |
Baseline requirements for network and information security of value-added telecommunication services |
330 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 1431-2006 |
Technical requirement and testing methods for the charging performance of exchange-mobile intelligent network part |
315 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 1201-2002 |
Services and basic function requirements for In CS—2 |
495 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 2014-2009 |
Requirements of Unified Communications Services |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 2023-2009 |
The general technique requirements of service quality monitor System in Multi-carrier internet |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1039.1-2005 |
900/1800MHz TDMA digital cellular mobile telecommunication network specification for short message service center equipment PartI:Point to point short message service |
420 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 2008-2009 |
Technical Requirement for Services based on the Unified IMS Customized Multimedia Alerting Service (Release 1) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1223-2002 |
800MHz CDMA digital cellular mobile communication netwrok Wireless Intelligence Network (WIN)phase 1:equipment technical specification of Service Switching Point (SSP) |
525 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1379-2005 |
The requirements for the calling line identification restriction between networks. |
135 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
