B-ISDN User Part - Network Node Interface Specification for Point-to-Multipoint Call/Connection Control - Series Q: Switching and Signalling Broadband ISDN - B-ISDN Application Protocols for the Network Signalling Study Group 11; 68 pp
This Recommendation describes the basic B-ISDN User Part signalling procedures for the Set-up and cleardown of national and international B-ISDN CS-2.1 point-to-multipoint network connections. The action to be taken at six exchange types are described