Mobile phone number verification method, system and terminal

Abstract

The invention provides a phone number validation method and system as well as a terminal, wherein the phone number validation method comprises the following steps that: a called terminal receives a communication interaction request initiated by a calling terminal through a calling number; and the called terminal validates whether the calling number is legal according to the condition of whether a first validation information an d a second validation information are same, if the calling number is legal, the called terminal carries out communication interaction with the calling terminal, wherein the first validation information is generated by calculating a random sequence code by a network authentication center according to a locally stored authentication secret key and an authentication algorithm corresponding to the calling number, the second validation information is generated by calculating the random sequence code by the calling terminal according to the locally stored authentication secret key and the authentication algorithm, validation to the reliability of the calling number used when the communication interaction is initiated to the calling terminal by the called terminal is realized, and the communication safety of a called user is ensured.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular to a mobile phone number verification method, system and terminal. Background technique [0002] With the development of Internet and communication technology, VoIP (VoiceoverInternetProtocol) technology emerges as the times require. In short, it digitizes the analog voice signal and transmits it in real time on the IP data network in the form of data packets. The biggest advantage of VoIP is that it can widely use the Internet and the global IP interconnection environment, and provide more and better services than traditional services, including: VoIP can transmit voice, video and data services on the IP network, and can realize Services such as virtual phone, virtual voice, video conferencing and e-commerce. [0003] At present, criminals take advantage of the openness of the network and VoIP technology to falsify mobile phone numbers of publi...

AI Technical Summary

Problems solved by technology

Therefore, when a user receives a text message or a phone call from a mobile phone number of a relative or friend forged by a criminal, the authenticity of the phone number cannot be identified, and it is easy to be deceived and cause losses.

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