AUDIO-ACTIVE COMMUNICATION STATIONS, COMMUNICATION METHOD AND COMMUNICATION SYSTEM WITH AUDIO-ACTIVE COMMUNICATION STATIONS

摘要

The invention relates to a communication station (S32-S34), which as a passive station in a communication system which is not authorized to transmit but listens in on all communication processes and can receive only data (D) actually intended for it, which fact can be conclusively verified by means of a destination point code (T) assigned to the data (D). According to the invention, said communication station is additionally upgraded to receive data (D), the destination (T) and originating point code (S) of which matches an entry (FT, FS) in a filter table (F) provided for in a communication station (S32-S34) which has been upgraded in accordance with the invention.