ETSI EN 302 092-3-2000 宽带综合业务数字网(B-ISDN)和宽带专用综合业务网(B-PISN).2号数字用户信令系统(DSS2),宽带内部交换信令(B-QSIG)和7号信令系统(SS7).呼叫控制
Broadband Integrated Services Digital Network (B-ISDN) and Broadband Private Integrated Services Network (B-PISN); Digital Subscriber Signalling System No. Two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG), and Signalling System No. 7 (SS7); Call C