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High-availability cloud communication call recovery method and system based on state tracking

A state and state storage technology, applied in the field of cloud communication, can solve problems such as loss and call loss, and achieve the effects of ensuring availability, reducing communication failures, and reducing abnormal call rate.

Active Publication Date: 2021-11-02
广西东信易通科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One of the main disadvantages of the existing cloud communication technology is that in the MS cluster, once a media server is abnormal or down, the unfinished calls on this server may be lost, resulting in lost calls

Method used

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  • High-availability cloud communication call recovery method and system based on state tracking
  • High-availability cloud communication call recovery method and system based on state tracking
  • High-availability cloud communication call recovery method and system based on state tracking

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Embodiment Construction

[0038] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0039] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

[0040] It should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are Based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the product of the invention is usually placed in use, it is only for the convenience of describing t...

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PUM

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Abstract

The invention discloses a high-availability cloud communication call recovery method and system based on state tracking. The system comprises a service module, a media server cluster, a signaling acquisition module, a signaling message state storage module and a core network, wherein the service module is a module for controlling and managing a calling strategy; the media server cluster comprises a plurality of media servers and is responsible for media negotiation, transcoding, signaling routing and recording in a calling process; the signaling acquisition module is used for acquiring signaling messages on a media server, realizing real-time state recording of a call state, and performing signaling marking on the current media server; the signaling message state storage module is used for storing signaling and a signaling process state data structure, providing signaling of an abnormal call for a service system when a media server is abnormal, and providing a data basis for recovering the call; and the core network is used for providing basic communication capability to enable the system platform. According to the invention, the call abnormal rate is reduced and the availability is improved.

Description

technical field [0001] The present invention relates to the technical field of cloud communication, and more specifically, to a method and system for call recovery of highly available cloud communication based on state tracking. Background technique [0002] Cloud Communications mainly refers to the unified management of subscriber identity module (SIM) card information on the cloud communication platform to complete communication. In fact, the SIM card information is sent from the cloud communication platform to the cloud communication terminal, just like inserting a SIM card directly into the cloud communication terminal, and the cloud communication terminal will have the ability to surf the Internet and share the network. [0003] With the rapid development of cloud communication services in recent years, the communication capabilities that services rely on have become an important manifestation of industry competitiveness. Therefore, how to recover abnormal calls and ac...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06H04L12/24
CPCH04L67/10H04L67/141H04L65/1083H04L65/1066H04L41/0654H04L65/1046H04L65/1101
Inventor 李倩刘作陈杨黄梅
Owner 广西东信易通科技有限公司
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