Intelligent question and answer-based fax machine with advertisement shielding function

Abstract

The invention relates to an intelligent question and answer-based fax machine with an advertisement shielding function. A grey list and an intelligent question and answer module are arranged in the fax machine. For each dialed fax number, the fax number is matched with numbers in a white list, a black list and the grey list through the intelligent question and answer module; if the matching succeeds and a fax is determined as a known fax in the white list, ringing is performed for notifying an owner and the fax is received; if the matching succeeds and the fax is determined as a known fax in the black list, the fax is directly intercepted; and if the matching succeeds and the fax is determined as a known fax in the grey list, or if the matching fails and the fax is determined as a strangefax, a robot is enabled to carry out intelligent question and answer with a fax sender, marked words are extracted according to question and answer contents, and whether the ringing is performed for notifying the owner to receive the fax or add the fax to the grey list or the black list is determined through marked word matching. The fax machine can effectively determine whether the strange fax isa junk fax of an advertisement harassment type or not, so that the purpose that advertisement faxes are accurately shielded can be effectively realized.

Description

technical field [0001] The invention relates to the technical field of communication security, in particular to a facsimile machine with an advertisement shielding function based on intelligent question answering. Background technique [0002] Simple and rough advertising through automatic fax machines has become a means of many unscrupulous companies, causing many companies' fax machines to be flooded by these advertisements. While wasting ink cartridges and paper, it greatly affects the timely delivery of normal and important faxes. At present, the basic way to deal with it is to use white / blacklist filtering, build a whitelist and blacklist library through manual marking by users or network reporting, and then match and intercept incoming calls. This method is very effective for advertising calls with fixed and clearly defined numbers, but it has the following disadvantages: (1) If the fax only accepts whitelist faxes, it will not be entered into the whitelist, but normal...

AI Technical Summary

Problems solved by technology

This method is very effective for advertising calls with fixed and clearly defined numbers, but it has the following disadvantages: (1) If the fax only accepts whitelist faxes, it will not be entered into the whitelist, but normal faxes cannot be accepted, resulting in missed calls ( Including many departments of enterprises sharing a fax with the switch, but the fax number is different or even uncertain); (2) Even if blacklist is supported, if the harassing party realizes the dynamic change of the fax number through technical means, this method will be difficult to deal with; (3) There is a certain delay from the appearance of the harassing call to the time when the user marks it and is confirmed by the system. Before that, the user may still be harassed

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