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Method for realizing user's self difined recording by media gate control protocol

A media gateway control, user-defined technology, applied in the field of communication, can solve the problem of high recording cost and achieve the effect of reducing cost

Inactive Publication Date: 2008-07-09
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a method of using the media gateway control protocol to realize user-defined recording, which overcomes the technical problem of high recording cost of the existing voice terminal

Method used

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  • Method for realizing user's self difined recording by media gate control protocol
  • Method for realizing user's self difined recording by media gate control protocol
  • Method for realizing user's self difined recording by media gate control protocol

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Embodiment Construction

[0023] An embodiment of the present invention will be illustrated below with reference to the accompanying drawings.

[0024] exist figure 2 , which shows a schematic diagram of the present invention using the MGCP protocol to realize inter-user communication, which includes CA, media gateways MG1 and MG2, user A on media gateway MG1 and user B on media gateway MG2, media server, and can also include A computer terminal C logged on to the Internet (Internet). The media server provides recording storage media. In the embodiment of the present invention, the number of media gateways involved is two, and the corresponding number of users is also two. In practical applications, the technical solution of the present invention is also applicable to the situation of more than two media gateways and users, so Also within the protection scope of the present invention.

[0025] Such as image 3 As shown, using the MGCP protocol, user A and user B communicate with each other, and me...

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PUM

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Abstract

This invention opens the method that implements user self-defined recording with media gateway control protocol, concerns the users who make phone call each another, includes following steps: the users input the record operation access code at voice terminal; the voice terminal sends the user number to calling agent server through the inform order of media gateway control protocol; the calling agent server analyses the number; the calling agent server controls call media flow and makes it to be transfer to the media server; the calling agent server controls media server to record through the request order, store the recording message in the media server. Adopting this invention technology, the users voice terminal can not have recording function, reduce the cost; furthermore the users can choose the starting and ending time, implement user -defined recording; meanwhile the users can visit and download the recording file through the Internet, and put forward many other appending increment services.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to the realization of call recording through a media gateway control protocol. Background technique [0002] The Media Gateway Control Protocol (MGCP for short) is an RFC2705 protocol of the Internet Engineering Task Force (IETF for short). [0003] MGCP (RFC2705) is a media gateway control protocol formed by the fusion of two basic protocols: Simple Media Gateway Control Protocol (SGCP for short) and IP Device Control Protocol (Internet Protocol Device Control, IPDC for short). [0004] Such as figure 1 Shown is the system network diagram for implementing the MGCP protocol. The MGCP protocol adopts the idea of ​​separating gateways, and decomposes the previous centralized signaling and media processing gateways into two parts: Media Gateway (MG for short) and Call Agent (CA for short). The CA handles the signaling, the MG handles the media, and the CA controls the actions ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04M3/42
Inventor 李明栋徐长洪
Owner ZTE CORP
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