INCOMMING CALLS EMULATION METHOD IN ATM SWITCHING SYSTEM

摘要

The present invention relates to a method of emulating a call for testing in a user transfer network (ATM) user-network interface (UNI).;This method of the present invention is provided with a plurality of subscriber switching subsystems (ALS) capable of accommodating a plurality of subscribers, and in an ATM switching system equipped with a processor for controlling the subscriber switching subsystem, when a test command is inputted, Determining (801) whether an incoming call emulation command is present; Generating a call setup message (802) if it is an emulation command; Inputting the calling number information into the generated call setup message (step 803); Generating 804 an incoming process by the number of calling parties; And killing all incoming processes if the emulation termination command is executed, and processing and displaying statistical data (805 to 808).;Therefore, the incoming call emulation method according to the present invention can generate a large number of incoming calls without using a separate test device for the testing of the ATM exchange, it is easy to test during maintenance.