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 control in a separated call and bearer control
宽带综合业务数字网(B-ISDN)和宽带专用综合业务网(B-PISN);数字用户信令系统2号(DSS2)、宽带交换间信令(B-QSIG)和信令系统7号(SS7);独立呼叫和承载控制中的呼叫控制
Specification of procedures, operations, messages, call parameters, ca ll states and timers for establishing, maintaining and releasing a cal l in the context of separation of call control and bearer control at i nterface at SB, coincident SB and TB or QB. This WPS is an update of an earlier WPS drafted in March 1996, work is carried out in cooperation with ECMA TC 32 TG 15