JP3222050U - Monitor device to watch analog telephone to prevent fraud by telephone. - Google Patents

Abstract

An object of the present invention is to provide a monitor apparatus capable of transmitting a video to a sender from a mobile phone or an IP phone and checking a video received by a receiver of the analog phone in order to prevent fraud by the analog phone. A monitor device installed between a modular rosette of an analog telephone line and an analog telephone, the received image is converted to digital by a modem, restored by a decoder, and confirmed by a monitor. Provide memory so that you can check again at any time. [Selected figure] Figure 2

Description

  The present invention is a monitoring device for enabling a receiver using an analog telephone to check the video of the caller so as not to be scammed by the telephone.

  If the receiver is a mobile phone or an IP phone, the video of the caller can be received. However, in the case of an analog phone, the videophone for the analog telephone line is expensive and difficult to use, and the video of the caller can not be received. Have difficulty.

Videophone for Public Telephone Network Hitachi Review VOL. 77 No. 9 (1995 9)

  There is no end to fraudulent damage over the phone. It is difficult for the receiver to determine who the originator is from using only voice communication. Cheap phones and IP phones are often used to make fraudulent calls. If the receiver is using a cell phone or IP phone, it may be possible to confirm the caller's face, but in the case of an analog telephone, it is quite difficult to confirm the caller's face. There are still people who keep using analog phones. In the case of many analog phones, means of preventing damage are limited in the first place. Although it is desirable to not answer the phone or to record the sender's voice, it is also difficult, and the effect of preventing or deterring fraud is one. To avoid making fraudulent calls, have the originator using a cell phone or IP phone send an image that can be sent via an analog line so that the recipient of the analog phone can check the originator's face That's the task.

  Videophones for analog lines are expensive and difficult to use. There is a need for a monitoring device that can view packet communication that reflects the face of a caller, which can be said to be a watch watch of a telephone, not cheap and easy to use for elderly people, rather than a two-way video telephone. The monitoring device was added and installed between the modular rosette and the telephone without changing the telephone number and the telephone of the analog telephone being used, and when the telephone was received, the sender was asked to transmit the image and transmitted If you are told to press the confirmation button during a call to confirm the video, and if you are told that the video can not be sent is to disconnect the phone is a means to prevent fraud by the phone.

  Asking the sender to send a video is a deterrent to fraud. If you say that you sent it, you can confirm the other's face by pressing the confirmation button, so you can prevent fraud. Even if it can not be prevented, it will be recorded at the same time as confirmation, so it will be effective in searching for criminals in the investigation of fraud cases, and it will be the evidence of conviction in court.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of various telephone networks and a connection diagram of the present invention. It is a block configuration of a monitor device of the present invention. It is a front view of a monitor apparatus.

  Disconnect the cable of the analog telephone you are using from the telephone and connect it to the monitor. Connect the monitor to the phone with a new cable. When the monitor device is not operated, it can be used as a conventional analog telephone.

  When you want to confirm the other party's face, pressing the confirmation button interrupts the voice communication to the telephone, the received video communication is converted to digital by the modem, the encoded video is restored by the video decoder, and the monitor is displayed on the monitor. It appears.

  When confirmation is complete, pressing the end button interrupts video communication, and voice communication flows to the telephone.

  When you want to check the video again after the call, press the history button to display the video from the memory to the monitor, and press the end button to clear the video.

1 monitor device 2 monitor unit 3 confirmation switch 4 end switch 5 history switch

Claims (1)

  Installed between the modular rosette of analog telephone line and the telephone, the image that can be sent even on the analog line sent to the caller using mobile phone or IP telephone is received when the confirmation switch is pressed and converted to digital by the modem Monitor device to restore at the decoder and verify the originator.