Professional Standard - Post and Telecommunication
Latest
YD/T 1434-2006
Replace
YDC 003-2001
Scope
This standard specifies the position of softswitch in the network, network framework structure, functions, communication interfaces, protocols and their performance and business requirements. This standard applies to the research, development, introduction and acceptance of softswitch equipment.
YD/T 1434-2006 Referenced Document
GB/T 7611-2001 Characteristics of the electrical interface at hierarchical bit rate for digital network