Advance payment network telephone calling method and system

Abstract

A calling method of prepaid network telephone includes logging user name on network telephone system by user, using logged user name to carry out calling, configuring status card for logged user name by network telephone system according to preset distribution policy and using service of operation-firm executing configured status card to make calling. The system used for realizing said method is also disclosed.

Description

technical field [0001] The invention relates to the field of Internet telephone, in particular to a calling method and system of a prepaid Internet telephone. Background technique [0002] VoIP (Voiceover Internet Protocol) is a telephone system based on IP voice transmission technology. VoIP digitizes analog voice signals and uses the Internet to realize the call function between traditional telephones. Because VoIP has the advantages of low communication charges and network maintenance costs, it has been rapidly popularized. [0003] At present, VoIP is mostly used in a prepaid manner. The VoIP system establishes contact with each landing operator according to the agreement, and obtains enough valid identity cards and recharge cards for unified management. When users use VoIP, they need to register to obtain an identity card, use the recharge card to recharge the identity card, and initiate a call based on the identity card. refer to figure 1 , is the signaling diagram ...

AI Technical Summary

Problems solved by technology

[0011] In this method, the user needs to input the card number and password of the identity card when calling, which requires the user to remember the more complicated identity card number, which affects the convenience of operation and is not conducive to the operation and promotion of the entire VoIP system.

[0012] The VoIP system of this method not only needs to store enough identity cards, but also needs to manage a large number of identity cards such as recharging, valid period judgment, and balance judgment, which increases the difficulty and complexity of VoIP system management.

Since the VoIP system needs to communicate with multiple landing operators, each landing operator has its own card making and card issuing system, which further increases the difficulty and complexity of VoIP system management

[0013] Therefore, the existing prepaid VoIP calling method has the disadvantages that it is difficult for users to choose different landing operators, the operation is not convenient enough, and the difficulty and complexity of VoIP system management are too large.

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