Broadband public telephone system and its realizing method
A public telephone and broadband technology, applied in the direction of prepaid telephone system, telephone communication, data exchange details, etc., can solve the problems of inability to obtain billing information, huge data modification workload, heavy maintenance workload, etc., to prevent human violations Tariff, easy operation and maintenance, and high billing accuracy
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[0037] Such as figure 1 Shown is the system structure diagram of the present invention, which is also the basic form of the system structure of the present invention. It is connected to a switching device by a public phone server with multiple operation terminals. The system scale can be in a certain city area. Cross-regional mode, that is, the system is not restricted by region. The system consists of the following parts: Switching equipment 11, which is a provider of telephone services, is mainly used to implement telephone services. In practical applications, it generally refers to operators operating online The switching equipment has the ability to support the authentication and authentication communication protocol; the public phone server 12 is used to control and complete the authentication and authorization operations of the phone terminal, and complete the call charges through the accounting center (or billing server) 13 and charge the bill Transfer to the public phone ...
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