A TEST EQUIPMENT FOR INTELLIGENT NETWORK APPLICATION PROTOCOL IN INTELLIGENT PERIPHERAL OF ADVANCED INTELLIGENT NETWORK

摘要

Among the advanced intelligent network (AIN) systems, the intelligent peripheral system (IP) is a device that provides service users with special resources such as voice guidance, DTMF collection, voice recognition, and voice recording. (INAP) uses the No.7 common line signaling as the access protocol between AIN elements and sets the protocol layer again within the application layer, which is the highest protocol layer, to use the Transaction Capability Application Part (TCAP) and INAP. use. The present invention relates to a test apparatus for testing the functions of the INAP mounted on the AIN IP. In order to test the protocol function of AIN IP INAP, it is a device that transmits and receives necessary messages with INAP in place of the role of the IP application part corresponding to the INAP upper layer and the TCAP corresponding to the lower layer.