ETSI EN 300 207-3-2001 综合业务数字网(ISDN).转移补充业务.1号数字用户信令系统(DSS1)协议.第3部分:用户用测试套件结构和测试目的(TSS&TP)规范(版本3.1.1)
Integrated Services Digital Network (ISDN); Diversion Supplementary Services; Digital Subscriber Signalling System No. One (DSS1) Protocol; Part 3: Test Suite Structure and Test Purposes (TSS&TP) Specification for the User (V3.1.1)