KR20100126044A - It is voice phishing guidance broadcasting service regarding an international call at telephone networks - Google Patents

Abstract

PURPOSE: A voice phishing announcement service about international call is provided to reduce the voice phishing by informing about the possibility of voice phishing before receiving an international call. CONSTITUTION: The presence of the international call is received by a gateway through an ISUP IAM message. In case of the final incoming call, the value showing the international call is received. In case the calling number exists, an announcement telling that "the international call coming in is from the calling number 00-0000, please pay attention to voice phishing. Call is connected." is offered. In case the calling number does not exists, an announcement telling that "the international call coming in does not have a calling number, please pay attention to voice phishing. Call is connected." is offered.

Description

Voice phishing guidance broadcasting service regarding an international call at telephone networks}

The present invention is a service for preventing voice phishing fraud in the international issue, wired,

Based on wireless and VoIP telephone networks.

In-house voice announcement service technology in existing telephone network

Sound source connection service technology integrating intelligent network in existing telephone network

In the case of a service that attaches an international call code to a calling number that copes with existing voice phishing, it does not help people who do not know the international call code, or a landline telephone that does not have a CID service, especially an elderly man with blind eyes. Since most parties are fraudulent, the service is unlikely to be very effective as an alternative.

When an incoming call is received from the telephone network. If the incoming call is answered before the incoming and outgoing call is made, "International call. Be careful of fraud." This is a service that makes an outgoing and incoming call connection after connecting the announcement to the called party. Is a sure-fire way to cope with the fact that it is based on voice service.

Remind callers to be around international calls before they receive international calls, and to avoid phone calls from post offices, financial or intelligence agencies. This feature will be especially helpful for older people who are the primary target of voice phishing scams.

The process of attaching the announcement announcement informing the international call to the call coming into the international call in the telephone network as shown in FIG.

1 is a functional flow diagram for connecting the announcement to the incoming call before the origination and incoming connection for the international call. The processing method is as follows.

1. In case of international call origination, the corresponding station receives the international call through ISUP IAM message.

2. If the recipient country recognizes the international call through IAM message, the corresponding destination is sent to the destination.

3. In the case of the final incoming call, if you receive a value indicating the international call, the following announcement will be connected depending on whether there is a calling number. At this time, if the call is not an international call or the registered subscriber rejects the service, the existing call processing procedure is performed.

A) If there is a calling number: 00-0000 This is an international call coming from the calling number. Watch out for fraud. Connect.

B) No caller ID: International call without caller ID. Watch out for fraud. Connect.

4. A call by connecting a call between an outgoing and incoming call. Billing begins at that point.

5. In case of this function, it should be available to support real subscriber line and relay DID section.

Announcement of international call announcements should be made available by the operator.

In the case of the function of connecting the voice announcement to the called party before connecting between the calling and the called party, new service may be possible in the future, but it is not industrially applicable to the current voice phishing announcement. It is valued as a service to the public in that it can innovatively reduce the damages caused by national capital outflow and personal bankruptcy and suicide caused by voice phishing.

1 is a functional flow diagram for connecting an announcement to an incoming call before making an outgoing and incoming call for an international call.

Claims (3)

In the wired wireless VoIP telephone network, before the incoming call is answered for the incoming call, the announcement announcement indicating the international call is connected, and the call is connected between the originating call and the incoming call. Method of using existing telephone network announcement processing function and method of using SCP and IP sound source resources of intelligent network in connection of announcement of claim 1 The method that the telephone network operator controls the connection of international call announcements according to the subscriber characteristics (registration)

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