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A method, system and service control device for handling call conflict

A technology for business control and call processing, which is applied in the field of communication, can solve problems such as the inability to successfully establish calls between A and B, reduce the call success rate, and achieve the effect of avoiding waste and improving the call completion rate

Inactive Publication Date: 2015-11-25
刘志峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing call process, if terminal A calls terminal B, terminal B is initiating a call to terminal A. At this time, a call conflict occurs, and the calls initiated by terminal A and terminal B will be busy, so they cannot be successfully established. The call between A and B reduces the call success rate

Method used

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  • A method, system and service control device for handling call conflict
  • A method, system and service control device for handling call conflict
  • A method, system and service control device for handling call conflict

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] When the calling terminal calls the called terminal, the called terminal is also in the process of calling the calling terminal. This phenomenon is called call conflict in the embodiment of the present invention. figure 1 The flow chart of the method for handling call conflicts provided by the embodiment of the present invention, as shown in the figure, the method for handling call conflicts in this embodiment includes:

[0038] S100. During the call establi...

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PUM

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Abstract

Disclosed are a method, system, and service control device for processing a call collision. The method comprises: in a call establishment process, a service control device obtaining calling and called identifiers of a current call; searching for buffered call context according to the calling and called identifiers, and determining whether context of a call colliding with the current call exists; if yes, instructing an MSC to release the current call; and if not, buffering context of the current call, and instructing the MSC to connect the current call, and when the current call is successfully connected or it is found in a connection process that the current call is released, deleting the context of the current call, the buffered context of the current call comprising the calling and called identifiers of the current call. By applying embodiments of the present invention, the call completion rate is improved to some extent, and the call loss is reduced.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method, system and service control device for handling call conflicts. Background technique [0002] In the existing call process, if terminal A calls terminal B, terminal B is initiating a call to terminal A. At this time, a call conflict occurs, and the calls initiated by terminal A and terminal B will be busy, so they cannot be successfully established. The call between A and B reduces the call success rate. Contents of the invention [0003] Embodiments of the present invention provide a method, system and service control device for handling call conflicts, so as to improve call success rate. [0004] In the first aspect, the method for handling call conflicts includes: [0005] During the call establishment process, the service control device acquires the calling and called identifiers of the current call; [0006] Searching the cached call context according to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/00H04W76/02H04W76/06
CPCH04W76/027H04M3/42H04M2201/22H04W76/18
Inventor 周文
Owner 刘志峰
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