Broadband integrated services digital network (B-ISDN) - Digital subscriber signalling system No. 2 (DSS2) - User-network interface (UNI) layer 3 specification for basic call/connection control: Test suite structure and test purposes (TSS & TP) for the network
宽带综合业务数字网(B-ISDN).第2号数字用户信号发送系统(DSS2).基本呼叫/连接控制的用户网络接口(UNI)第3层规范:网络的测试套件结构和测试目的(TSS&TP)