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Communication control method, communication system and communication controller

A technology of communication control and communication system, which is applied in the direction of multiplexing system selection device, telephone communication, selection device, etc., to achieve the effect of ensuring safety

Inactive Publication Date: 2009-10-21
NTT DOCOMO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But, in the technology of Japanese Patent Application Publication No. 2005-57418 and Japanese Patent Application Publication No. 2008-42588, when the public number is called out from the call-in side, the calling party corresponding to the public number is called. phone number, so when the caller loses the terminal, when a third party calls out to the public number retained in the call history of the caller’s terminal, it can be connected to the caller’s terminal corresponding to the public number , there is room for improvement in terms of security

Method used

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  • Communication control method, communication system and communication controller
  • Communication control method, communication system and communication controller
  • Communication control method, communication system and communication controller

Examples

Experimental program
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no. 1 Embodiment approach

[0035] (Communication system and structure of each device)

[0036] First, the configuration of the communication system of the present embodiment will be described. Such as figure 1 As shown, the communication system 1 of the present embodiment is configured to include: a plurality of terminals (terminal 10 on the calling side, terminal 70 on the calling side), switching station 20, calling party number converting device 30, extension number converting device 40, outgoing caller Access control device 50, and number management device 60. Wherein, the switching station 20 and the caller number conversion device 30 are arranged in the mobile communication network 80 , and the extension number conversion device 40 , the outgoing and incoming call control device 50 and the number management device 60 are arranged in the IP network 90 . The mobile communication network 80 and the IP network 90 are connected to each other through a gateway device not shown.

[0037] In the commun...

no. 2 Embodiment approach

[0080] (Communication system and structure of each device)

[0081] First, the configuration of the communication system of the present embodiment will be described. Such as Figure 9 As shown, the communication system 2 of the present embodiment is configured to include: a plurality of terminals (calling side terminal 110, calling side terminal 170), switching station 120, calling party number conversion device 130, calling and calling control device 150 and number management device 160 . Wherein, the switching station 120 and the caller number conversion device 130 are set in the mobile communication network 180 , and the outgoing and incoming call control device 150 and the number management device 160 are set in the IP network 190 . The mobile communication network 180 and the IP network 190 are connected to each other through a gateway device (not shown).

[0082] In the communication system 2, there are a first telephone number as the calling party number, a second te...

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PUM

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Abstract

The present invention provides a communication control method, a communication system and a communication controller. The same number is redundantly set as the extension number associated to a fourth telephone number in different data tables associated to different second telephone numbers. For this reason, it is possible to maintain outstanding scalability of the system in a situation where the total number of settable numbers is limited. Further, even if an outgoing call is made to a caller side terminal from a lost receiver side terminal using the call register, the receiver number is recognized to be either an extension number associated to a fourth telephone number or an extension number associated to a fifth telephone number, and an instruction to disconnect a first call is sent to the call controller. As a result, the above-mentioned outgoing call (first call) from the lost receiver side terminal is disconnected, thereby making it possible to fully ensure security when a terminal is lost.

Description

technical field [0001] The present invention relates to a communication control method, a communication system and a communication control device which use virtual numbers to hide telephone numbers. Background technique [0002] There is known a system in which one or both of the telephone number of the calling terminal and the telephone number of the calling terminal is concealed, and a call is made between the calling terminal and the calling terminal (see Japanese Patent Application Laid-Open No. 2001-268230, Japanese Patent Laid-Open No. 2005-57418, Japanese Patent Laid-Open No. 2008-42588). For example, the following system is proposed in Japanese Patent Application Laid-Open No. 2001-268230: the system has a database that stores at least one of the telephone number of the calling party terminal and the telephone number of the calling party terminal in association with a virtual ID, The caller terminal can select one of "hide only the caller number", "hide only the cal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M3/42H04M3/54H04M3/00
CPCH04M3/42042H04Q3/72H04Q2213/13091H04M3/436H04Q2213/13256H04M3/42008H04Q2213/13097H04Q2213/13175
Inventor 中西亮太藤田学古贺圣司
Owner NTT DOCOMO INC
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