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Method for canceling set call forwarding numbers and core network device

A technology of core network equipment and call transfer, which is applied in the direction of automatic switching office, telephone communication, electrical components, etc., can solve problems that cannot be solved, achieve the effect of enriching interactivity and ensuring fair rights and interests of communication

Active Publication Date: 2014-11-12
NANJING ZHONGXING XIN SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method cannot solve the problem that the user who has been maliciously registered as a call forwarding number wants to cancel the number set as a call forwarding number

Method used

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  • Method for canceling set call forwarding numbers and core network device
  • Method for canceling set call forwarding numbers and core network device
  • Method for canceling set call forwarding numbers and core network device

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Embodiment Construction

[0042] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0043] In this embodiment, by modifying the call forwarding process, the user to which the call forwarding number belongs can actively cancel the purpose of being set as the call forwarding number when receiving a call forwarding call. This method only needs to add a processing flow on the network side, and the existing terminal can be implemented under the guidance of prompts on the network side. The specific implementation method is as follows.

[0044] In this embodiment, a method of canceling the number set as the call forwarding number is applied to the core network equi...

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PUM

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Abstract

A method for canceling setting of a call transfer number, and a core network device. The method is applied to the core network device, and comprises: after a first call request for a first number calling a second number is received, if it is determined that the call meets a call transfer condition corresponding to the second number, sending a second call request to a third number, wherein the third number is a call transfer number set by the second number; after learning that a terminal to which the third number belongs answers the call, providing user optional operations by a voice prompt, wherein the user optional operations at least comprise connecting the currently transferred call and canceling setting of a call transfer number; if it is determined that the terminal to which the third number belongs selects the operation of canceling setting the third number to a call transfer number, enabling the second number to cancel setting the third number to a call transfer number. The embodiments of the present invention effectively make it easy to cancel maliciously setting a number to a call transfer number.

Description

technical field [0001] The invention relates to the field of communication technology voice calls, in particular to a method for canceling a number set as a call forwarding number and core network equipment. Background technique [0002] In order to make it convenient for users to answer incoming calls in some cases, but do not want to miss these incoming calls, users can generally register the call forwarding service on the network side. Call forwarding number. [0003] The opening of the call forwarding service is unilaterally initiated by the user on the network side. The current implementation method only requires the user to enter the correct additional service code and a call forwarding number to successfully register the service. Since there is no restriction on the call forwarding number, if the user maliciously sets other people's number as his own call forwarding number, he can register successfully on the network side. Because it is not a service opened by the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/16H04W76/06
CPCH04M3/54H04M2203/6027H04W4/16
Inventor 张俊安张保华
Owner NANJING ZHONGXING XIN SOFTWARE CO LTD
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