BROADBAND COMMUNICATION SYSTEM INTERFACE Russian patent published in 2003 - IPC

FIELD: transmission systems for data rendering access to broadband systems from comprehensive-service digital network. SUBSTANCE: system has warning data processing subsystem designed to process call warning data from ISDN system and from asynchronous system to choose at least one of ISDN connections and asynchronous identifier for each call as well as to yield control messages that identify chosen connections and identifiers; it also has multiplexer designed to receive control messages from warning data processing subsystem and to ensure network-to-network interfacing of calling facilities between ISDN system and asynchronous system using chosen connections and identifiers on the basis of control messages. EFFECT: provision for interfacing broadband systems with comprehensive-service digital network systems. 14 cl, 24 dwg