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 Function (SSF); Sub-part 4-2: Call Party Handling (CPH) (Endorsement of the English version EN 301140-4-2 V 1.1.3 (2000-05) as German Standard)
智能网络(IN)-智能网络应用协议(INAP);能力集2(CS2)-第4部分:抽象测试套件(ATS)规范和部分协议实施额外测试信息(PIXIT)服务交换功能(SSF)形式表;第4-2子部分:呼叫方手册