Do you know what program-controlled switch is? What are its functions? I believe most of these issues My friends still don't understand. But everyone is not too anxious. Today's article mainly tells you about the knowledge points related to program-controlled switches. If you are also interested in this topic, then follow the editor to read down. I hope you can bring some better help when you choose after seeing it.

Although program-controlled switches are used in many industries today, most people still feel unfamiliar when they see it. Therefore, the program-controlled exchange that we first need to know before using it is actually an automatic telephone exchange that the computer controls the connection according to a pre-programmed program. It has many advantages when it is used. For example, it can be said that it has fast processing speed, small size, large capacity, strong flexibility, and many service functions. In this way, it will be easy to change the function of the switch, facilitate the construction of an intelligent network, and provide users with more and more convenient telephone services. . Therefore, it has become the main standard of contemporary telephone exchange. The program-controlled switch realizes computer control relatively smoothly. When we learned about it, we also saw that modern program-controlled telephone exchanges will tend to develop digital time-division models, adopt general-purpose microprocessors and distributed control methods, use high-level languages, and manufacturers also adopt modular and structural program design during production. method. In terms of management mode, the company draws on the management experience of the world's top 500 companies, strictly controls the quality management of products, and wins the full trust and praise of customers with excellent quality, novel design, reasonable price and perfect after-sales service.

Program-controlled switchboard includes voice channel, control and input and output. In fact, each of its hardware has played a very important role. For example, the speaking part is used to send and receive telephone signals, monitor the circuit status and complete the circuit connection, and this part of the program-controlled switch mainly includes user circuits, relay circuits, switching networks and some service circuits for production inspection (including number receivers, number senders, etc.) devices, ringers, ringbacks, connectors, etc.), scanners and drivers. In addition, the PBX has its operating system programs and applications. And its former is used for task scheduling, input and output control, obstacle detection and recovery processing, in addition to the functions you have seen. In fact, some are fault diagnosis, command execution control, etc.; and its latter is used to implement various telephone exchange events and status processing, hardware resource management, and user service category management. Of course, it is mainly used in traffic statistics, service observation, software maintenance and automatic testing. And the product covers IMS integrated communication, program-controlled switching, dispatching communication, optical transmission communication, wireless coverage, software, industrial control, inkjet printer and other places.

That's all for some basic information about "the hardware components of the program-controlled switch?" We will bring more exciting content in the next issue. As long as you pay more attention to our website, you will not miss these knowledge points. I hope it can help relevant people.