Research On The Telephone Dials Measure Module Software

The telephone automatically dials measure system is specially engaged in monitor the movement situation and the service quality of the Telecommunication Network by the Telephone Network maintenance management Department in Telecommunication System.The telephone dials measure module is the core of the telephone automatically dials measure system, it's function is to complete the automatically dials measures of the telephone numbers.This article detailed discusses the operational principle,the function,the structure of hardware and the design mentality of software in telephone dials measure module.It also proposes the method to recognize letter bugle calls,and brings forward detailed method of technology solution.The telephone dials measure module's control core is monolithic integrated circuit 89C51,it recognize the duties which received from upper level,and completes the dials measure duties and submits results.The dials measure module is on the basis of the connected electric circuits of telephones.It completes the examinations of ring,simulates picking machine and hanging machine.It uses component MT8888 to recognize DTMF singals receiving and sending. This article briefness introduces how to provide Time datum to the dials measure module by high accuracy real-time clock chip,and how to provide playback sound when it completes man-made dials measure by using monolithic integrated circuits of voice recording and setting free.This telephone dials measure module proves that it can complete all functions of this system after appling in the telephone automatically dials measure system,and it reaches the requirement which the designs needed.