TESTING METHOD ABOUT SUBSCRIBER FUNCTION OF ISDN

摘要

The testing method using the protocol tester(K1195) to correct the logical errors in the ISUP module includes the steps of: accepting the test function key from the menu; executing the line observation testing function module when the item is selected from the menu; executing the normal call setting testing module when the item is selected from the menu; executing the normal call return testing module when the item is selected from the menu; executing the abnormal status handling function when the item is selected from the menu; executing the special call setting testing module when the item is selected from the menu; and executing the basic service function testing module when the item is selected from the menu.