Test method for spatial switch in packet fixed path of integrated information exchange system

摘要

The present invention relates to a method and apparatus for controlling a packet switched network (PHM) and a link number (PHS) to be tested, when an operator tries to grasp an abnormality of a specific switch network component in a switch network (TST) , The PHM and link number, and the type of switch network composed of the time switch and the space switch. Then, it is tested whether there is an abnormality or not, and the operator checks the corresponding switch network component according to the test result Thereby improving the system operating environment and stabilizing the system when operating the exchange system.