DIN EN 301140-4-1:2001
智能网(IN).智能网应用协议.能力组2.第4部分:抽象试验成套试验装置及规范和部分实施试验协议附加信息的程序性业务转接功能.第4-1部分:包括CS-2的CS-1基本能力组
Intelligent Network (IN) - Intelligent Network Application Protocol (INAP); Capability Set 2 (CS2) - Part 4: Abstract Test Suite (ATS) specification and Partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma for Service Switching F