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Call control system and method

A call control and call service technology, applied in the information field, can solve the problems of lacking a mature solution for call control in a distributed voice call system, unable to take advantage of cloud computing, etc., and achieve the effect of improving concurrent processing capabilities

Active Publication Date: 2021-04-16
慧捷(上海)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the processing power of a single virtual machine is increased, it is the same as the traditional single-node architecture and cannot take advantage of cloud computing
Therefore, many Internet voice platforms adopt a distributed processing mode, but there is currently no mature solution for call control of a distributed voice call system

Method used

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  • Call control system and method

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Embodiment Construction

[0037] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0038] In a typical configuration of the present application, the terminal and the equipment serving the network include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0039] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as...

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Abstract

The invention provides a call control scheme which at least comprises a session boundary control unit, a plurality of switching units, a plurality of call service units and a call service portal unit and is used for providing call control service for an upper-layer business system.The number of the switching units and the number of the call service units are multiple, and the switching units are in one-to-one correspondence with the call service units. Through a shared message queue, a memory database and a reasonable interactive processing flow, the call state can be conveniently tracked, and each call can be globally managed to adapt to the requirement of horizontally expanding the switching unit and the call service unit as required in a distributed scene, so that the concurrent processing capability can be improved through the on-demand horizontal expansion of cheap computing resources.

Description

technical field [0001] The present application relates to the field of information technology, in particular to a call control system and method. Background technique [0002] In modern communication systems, call control and media processing are the two core functions. With the maturity of the cloud computing platform and the popularization of the network, there are many benefits to migrating the traditional voice communication system to the cloud. For example, cloud resources can be paid on demand, and expensive special equipment is not required, which saves equipment costs and operation and maintenance costs. [0003] Most of the existing Internet voice communication platforms use open-source softswitch systems, such as FreeSWITCH (hereinafter referred to as FS), and FS is an independent PBX (Private Branch Exchange, small voice exchange), and the processing capacity of a single processing node is limited, often Only has the ability to handle 300-500 concurrent calls. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/24
Inventor 易奇志王通晓姜延锋张宏周大志孟慧智
Owner 慧捷(上海)科技有限公司