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); Prenegotiation; Part 1: Protocol specification
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);谈判前;第1部分:协议规范
Procedures for prenegotiation of bearer connections and bearer connect ion parameters at call control level prior to the establishment of tho se bearer connections by bearer control; specification of a prenegotia tion operation; applicable at an interface at reference point TB, coi ncident 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