Malicious call identification method

Abstract

The invention discloses a method for recognizing malicious calls. The method comprises the following steps that: S102, a first user terminal sends a communication invitation to a second user terminal and connects with the second user terminal; S104, the first user terminal judges that the communication is a malicious call, and then a malicious call message is sent to an application server for recognizing the malicious calls during or after the communication; S106, the transaction entry of the recognizing malicious call is checked and feed back to the user by the application server for recognizing the malicious calls; and S108, when the communication between the first user terminal and the second user terminal is stopped for a scheduled time, the temporary relative information is released by the application server for recognizing the malicious calls. The recognition service of the malicious calls in NGN can be realized by the method, and the demands of recognition service of the malicious calls of the operator and user are satisfied.

Description

technical field [0001] The present invention relates to the communication field, and more specifically relates to a malicious call identification method. Background technique [0002] Malicious Call Identification (MCID) is a supplementary service in the communication system, and the application methods that can be realized in the prior art are: [0003] User A registers the malicious call automatic identification service in the communication system in advance. When other users call this user, the communication system automatically records the caller and called numbers, call time and other information of this call. [0004] The information recorded by the communication system in the above ways can be provided to user A in various ways, for example: the user directly inquires at the operator's business hall, the user dials the operator's customer service center for inquiry, and so on. The present invention does not relate to a specific way of providing. [0005] In the next...

AI Technical Summary

Problems solved by technology

[0008] The above method has the following disadvantages: the application server needs to record all the calls of user A, on the one hand, it will occupy a large storage space of the application server, on the other hand, user A needs to screen out the real malicious ones from a large amount of call information in the future call, it is inconvenient

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