There is provided an inspection system capable of easily performing inspection of a radio section under an actual environment and enabling a user to easily identify a trouble. In this system, an analysis/display device (400) analyzes the data outputted from an inspection device (200, 300) and extracts a radio parameter. By using the radio parameter extracted from the data obtained by inspection of a cabled section, an inspection device (100) inspects the state of radio communication between a communication terminal device (50) and abase station device (150). The analysis/display device (400) aligns the cabled message and the radio message obtained by analyzing the data outputted from the inspection devices (100, 200, 300) in time series or in sequence of calls and displays them.