System for communication between media gateway controller and media gateway and method thereof

A technology of media gateway and virtual media gateway, applied in the system field of communication between media gateway controller and media gateway, can solve the problems of high development cost, complicated modification and configuration work, inconvenient system maintenance and management, etc., so as to reduce development cost. , Quickly complete the configuration, easy to add equipment

Active Publication Date: 2005-03-09
XFUSION DIGITAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve intercommunication with various media gateways, the media gateway controller needs to implement various protocols for interacting with the media gateways. Therefore, the media gateway controller also needs to realize the distributed operation of media resources, resulting in the control of the media gateway by the media gateway controller. The operation is very complicated, that is, the media gateway controller needs to implement multiple processes and distributed operations of media resources of multiple protocols, so that the implementation of the media gateway controller is very complicated, the development cost is high, configuration data, operation and maintenance, upgrade and Changes are difficult. For example, adding a media gateway with a control protocol requires a lot of modification and configuration on the media gateway controller, which not only affects the normal work of the media gateway controller, but also is cumbersome to modify and configure. Easy to maintain and manage the system

Method used

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  • System for communication between media gateway controller and media gateway and method thereof
  • System for communication between media gateway controller and media gateway and method thereof
  • System for communication between media gateway controller and media gateway and method thereof

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Embodiment Construction

[0046] The core idea of ​​the present invention is to shield the media gateway controller (MGC) from the access of each media gateway based on different protocols by establishing a logical media gateway (LMG), and simultaneously shield the distributed media located on each different media gateway from the MGC. Resource operation, so as to realize the separation of the distributed media resource operation on the media gateway based on multiple protocols from the implementation of the MGC, thereby simplifying the complexity of the MGC implementation and facilitating the increase of services in the system.

[0047] The present invention separates some functions in the MGC and implements them separately, that is, a logical media gateway (LMG) is added to the communication system between the MGC and the MC. Therefore, for the media gateway controller (MGC), only one logical media gateway is controlled, and the logical media gateway owns all the media resources of all the media gatew...

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Abstract

This invention relates to a communication system of communicating between a media gateway controller and gateways and its method which designs a logic media gateway between the controller and the gateways in which, the logic gateway receives information reported by the media gateway and reports it to the controller and receives the operation control information sent by the controller and determines the gate which will receive the operation control information in a set of media gateways then sends the information to it.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a communication system and method between a media gateway controller and a media gateway. Background technique [0002] In the next generation network (NGN), the separation of the service layer and the bearer layer is realized, and its core idea is to separate the service control process from the processing of service-related media streams and the establishment of media stream bearers. Among them, the device that implements the service control process is a Media Gateway Controller (MGC), and the device that implements media stream processing and media stream bearer establishment is a Media Gateway (MG). The Media Gateway Controller uses H248, MGCP (Media Gateway Control Protocol), H323 and SIP (Session Initiation Protocol) interact with the media gateway to complete the control of the media gateway to realize various communication services, that is, the media gatewa...

Claims

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Application Information

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IPC IPC(8): H04L12/66H04L29/06H04Q3/545
Inventor 张涛
Owner XFUSION DIGITAL TECH CO LTD
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