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Encrypted media stream recording method and switching control device

A technology for switching control and media streams, which is applied to electrical components, transmission systems, etc., and can solve problems such as not recording media streams

Active Publication Date: 2015-10-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if the media stream transmitted between the calling terminal and the called terminal is encrypted, how to record the encrypted media stream is not given in the prior art

Method used

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  • Encrypted media stream recording method and switching control device
  • Encrypted media stream recording method and switching control device
  • Encrypted media stream recording method and switching control device

Examples

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0021] figure 1 A schematic flow diagram of a method for recording encrypted media streams provided by an embodiment of the present invention, as figure 1 As shown, the recording method of the encrypted media stream of this embodiment may include:

[0022] 101. The switching control device receives a call request message sent by the first termin...

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Abstract

The invention provides a recording method of encrypted media streams and swapping control equipment. When the media streams which undergo encryption processing and are transmitted between a first terminal and a second terminal carrying out voice communication need to be recorded, a meeting is created through the swapping control equipment, and the first terminal, the second terminal and a recording server are connected with the created meeting so that the swapping control equipment can send the media streams of the first terminal and the media streams of the second terminals to the recording server, wherein the media streams are obtained after the encryption processing. Therefore, the fact that the recoding server can record third media streams of the first terminal and fourth streams of the second terminal is achieved.

Description

technical field [0001] The invention relates to media stream processing technology, in particular to a method for recording encrypted media streams and switching control equipment. Background technique [0002] In an Internet Protocol (Internet Protocol, IP for short) network, the recording server may record the media stream transmitted between the calling terminal and the called terminal by using IP packet capture and recording. For example: the network device through which the media stream transmitted between the calling terminal and the called terminal passes through mirrors the transmitted media stream, and the recording server captures the packets and records them as media files. [0003] However, if the media stream transmitted between the calling terminal and the called terminal is encrypted, how to record the encrypted media stream is not given in the prior art. Contents of the invention [0004] The invention provides a method for recording encrypted media stream...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
Inventor 陈波
Owner HUAWEI TECH CO LTD
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