And campus realize the information exchange among teachers, parents and students through the combination of Internet and mobile communication, so as to achieve the integration of school education and family education. At present, it mainly includes the functions of home school interaction, home school circle, cloud classroom, famous teacher test paper generation and so on.

In order to better meet the call needs of school students and facilitate the communication between students and their parents, students can dial campus public telephone by swiping their card to reduce the use of mobile phones. The campus public telephone system is directly connected to the mobile IMS voice special line, with stable signal and clearer call quality. The public telephone card has zero card fee, zero monthly rent and zero monthly subscription. The telephone fee is not cleared to effectively protect the consumption rights and interests of students and parents. It can be made into a student card or integrated with the all-in-one card of the school.

The wireless controller is deployed at the core layer of the network, does not change the original network architecture, centrally manages and controls the AP of the whole campus network, and provides