Broadband Private Integrated Services
Network (B-PISN) - Inter-Exchange Signalling Protocol - Separated
Bearer Control (SBC) (B-QSIG-SBC)
This Standard defines the signalling protocol for the purpose of bearer control at the Q-reference point between Private Integrated Services Network Exchanges (PINXs) connected together within a Broadband Private Integrated Services Network (B-PISN) employing Asynchronous Transfer Mode (ATM). This Standard is part of the B-QSIG signalling system.
This Standard specifies the essential features, procedures, and messages required for establishing, maintaining and clearing of bearer connections to point-to-point multiconnection calls at the B-QSIG interface in a functionally separated call and bearer control environment. Bearers are controlled independently by means of a separated call control protocol. The separated call control protocol is assumed to be that specified in
This Standard is applicable to PINXs that support separated call and bearer control protocol at the Q reference point. The Q reference point is defined in
ISO/IEC 11579-1 .
The protocol defined in this Standard forms part of the B-QSIG protocol.
The following file can be freely downloaded:
||Acrobat (r) PDF file