ETSI EN 302 092-3

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 Edition: 1.1.1
European Telecommunications Standards Institute / 01-Aug-2000 / 26 pages