DIN EN 300182-6:2002 综合业务数字网(ISDN).收费通知(AOC)补充业务.数字用户信令系统No.1(DSS1)协议.第6部分:网络用抽象测试成套装置(ATS)和部分实施测试协议附加信息(PIXIT)格式规范
Integrated Services Digital Network (ISDN) - Advice of Charge (AOC) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (