Recognition method and apparatus of malicious call

Abstract

The invention discloses a recognition method and apparatus of a malicious call. A cloud server receives voice of a certain duration of an opposite side, acquired by user equipment in a call-answering process; a voice analysis of the voice of the opposite side is conducted, and voice characteristic points of the voice of the opposite side are obtained; the voice characteristic points of the voice of the opposite side and voice characteristic points of a pre-established malicious call voice characteristic database are matched; a prompt of the malicious call is returned to the user equipment during successful matching; and the user equipment displays the prompt of the malicious call on a calling interface according to the prompt of the malicious call. According to the method and apparatus, the security of using the telephone by users is improved.

Description

technical field [0001] The invention belongs to the technical field of mobile equipment, and in particular relates to a method and device for identifying malicious calls. Background technique [0002] In the current society, the telephone is used without the consent of the caller to carry out compulsory and illegal telephone advertisements, telephone advertisements and faxes. They not only make harassing calls during the day but also often late at night, interfering with people's normal living and working environments unscrupulously , because many harassing calls are carried out through Internet telephony, and the existing public telephone network cannot identify the source of harassing calls, and it is difficult to distinguish harassing calls from normal calls. The user presets the trusted phone number and isolates all other calls to prevent harassing calls, which greatly limits the use of the phone, so harassing calls are difficult to eliminate, and have been used by socia...

AI Technical Summary

Problems solved by technology

[0002] In the current society, the telephone is used without the consent of the caller to carry out compulsory and illegal telephone advertisements, telephone advertisements and faxes. They not only make harassing calls during the day but also often late at night, interfering with people's normal living and working environments unscrupulously , because many harassing calls are carried out through Internet telephony, and the existing public telephone network cannot identify the source of harassing calls, and it is difficult to distinguish harassing calls from normal calls. The user presets the trusted phone number and isolates all other calls to prevent harassing calls, which greatly limits the use of the phone, so harassing calls are difficult to eliminate, and have been used by social saboteurs and bad business competition. unlawful harassment

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