SERVICE SWITCHING POINT SIMULATION METHOD USING PROTOCOL TESTER HAVING MESSAGE BUILDING SYSTEMS FOR KOREAN INTELLIGENT NETWORK

摘要

disclosing a simulation logo window on a monitor and waiting a command of an operator; starting/stopping recording of all links in accordance with function key input, and loading and completing a message full file; transmitting free phone, credit calling and premium rate sub system permission messages to a network information control system(NICS); encoding message of the free phone, credit calling and premium rate numbers to transmit the NICS; transmitting an inhibition message for each free phone, credit calling and premium rate in accordance with the function input; converting a calling number into a desired kind of number; if cancel of a service is desired, returning to the encoding step; transmitting a message associated with a case type in accordance with function key input; if the calling person desires to cancel the service or a completion message or a stop message is input, stopping a timer and guiding the calling person; if the stop message is input or a call cancel is requested, transmitting a call cancel stop message; if transmission of case informing message is not desired, returning to the encoding step; if a service user fails to retry, returning to the encoding step; when the calling person requests service cancel or the stop message is inputted, if the NICS system or signal link is normal, returning to the encoding step; and if transmission of case informing message is not desired, after informing the case informing message, returning to the encoding step.