Anti-fraud and anti-harass fixed-line telephone based on intelligent question-answering system

Abstract

The invention relates to an anti-fraud and anti-harass fixed-line telephone based on an intelligent question-answering system. A grey list and an intelligent question-answering module are arranged inthe fixed-line telephone, and the fixed telephone comprises the following operations: for each dialed-in number, performing matching on the numbers in the white list, the black list and the gray listaccording to the number through the intelligent question-answering module, if the matching is successful, judging the dialed-in number as the known number in the white list if the matching is successful, and ringing to notify a telephone owner to answer; judging the dialed-in number as the known telephone in the blacklist if the matching is successful, and directly rejecting the dialed-in number;judging the dialed-in number as the known telephone in the grey list if the matching is successful, or judging as the strange number if the matching is unsuccessful, and starting a robot to perform intelligent question-answering with a caller; extracting marker words according to the question-answering content, and judging whether rings to notify the owner or adds in the grey list or adds in the black list through marker words matching. The telephone disclosed by the invention can effectively judge whether the strange incoming call is a harass telephone, thereby avoiding the condition that theowner is harassed due to missed judgment or the normal telephone is missed due to misjudgment.

Description

technical field [0001] The invention relates to the technical field of communication security, in particular to an anti-fraud and anti-harassment fixed telephone based on intelligent question and answer. Background technique [0002] With the high development of communication technology, people can realize long-distance contact at any time by using communication technology such as telephone system, fax system, mobile phone short message platform, email system, instant messaging, etc., and the frequency of people's mutual contact is getting higher and higher, but In the process of using the above-mentioned communication technologies to communicate, people will undoubtedly disclose their own contact information to the outside world, thus causing some communication harassment problems such as harassing calls and harassing text messages. At present, due to the low cost of communication harassment, the phenomenon of communication harassment is very common, and communication haras...

AI Technical Summary

Problems solved by technology

This method is very effective for harassing calls with fixed numbers that can be clearly defined, but it has the following disadvantages: (1) If the harassing party realizes the dynamic change of the caller number through technical means, this method will be impossible to start; (2) From the appearance of harassing calls to There will be a certain delay before the user marks and is confirmed by the system. Before that, the user will still be harassed; (3) Whether it...

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