Method and application device for setting up performance features in a private communication system from a public communication network

摘要

ABUnsuccessful incoming calls (ar') to terminals (KE1-KEn) connected to the switch matrix (KF) of the private system (KS) from a public network (ISDN), and calls (ar") directed to private terminals (KE-AUL, KE-RR) are detected and forwarded to a personal computer (PC). This features a microprocessor (MP) and bus (MB) with memory (SP), applications connectivity link unit (ACLE) and user interface (BOF). In accordance with the detected incoming calls, services such as call diversion (AUL) or call-back (RR) can be arranged or activated.