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Sound recording method, voice switching equipment, sound recording server and sound recording system

A technology of recording server and switching equipment, which is applied in the field of communication, and can solve problems such as inability to record and obtain media streams

Inactive Publication Date: 2015-08-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the process from the IP-PBX receiving the recording request to the start recording response sent by the recording server, many signaling interactions are involved. media streaming, so recording is not possible

Method used

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  • Sound recording method, voice switching equipment, sound recording server and sound recording system
  • Sound recording method, voice switching equipment, sound recording server and sound recording system
  • Sound recording method, voice switching equipment, sound recording server and sound recording system

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] refer to figure 1 , figure 1 It is a schematic diagram of the network structure of a typical point-to-point call recording scene in the prior art. During the call, the user presses a button on the IP phone 11 to start recording, and the IP phone 11 sends a recording request to the IP-PBX12, and the IP-PBX12 creates The conference site adds the user's IP phone and another user's IP phone to the conference site, and the IP-PBX 12 sends an Invite message to the SIP signaling server 13, inviting the recording server 14 to join the conference site, and the SIP signaling server 13 selects the appropriate recording server 14, and reply the IP address of recording server 14 to IP-PBX12 in 200OK message, IP-PBX12 adds recording server 14 to the conference site, IP-PBX12 sends SIP INFO message to SIP signaling server 13, notifies recording server 14 St...

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PUM

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Abstract

Disclosed are a recording method, a voice exchanging device, a recording server, and a recording system. The method comprises: before a recording starting response of a recording server is received, a voice exchanging device storing a first media stream generated after voice mixing is performed into a buffer; after the recording starting response of the recording server is received, the voice exchanging device sending a second media stream generated after voice mixing is performed to the recording server; and the voice exchanging device sending the first media stream stored the buffer to the recording server, and after the recording server receives the first media stream and the second media stream, the recording server merging the first media stream and the second media stream and performing recording. By means of the foregoing method, the present invention can avoid losing a record before a recording server prepares for recording, and accordingly, a complete record can be obtained.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a recording method, a voice exchange device, a recording server and a recording system. Background technique [0002] In Unified Communication & Call Center (UC&CC, Unified Communication&Call Center) application scenarios, it is often necessary to perform on-demand recording of user point-to-point calls and conference calls. During a call, the user presses a button on the IP phone to start recording, and the IP phone sends a recording request to the voice switch (IP-PBX, IP Private Branch eXchange) based on the IP network. , the IP-PBX adds the recording server to the venue in the way of "only listening but not talking", and sends a recording start request to the recording server, and after receiving the recording start response returned by the recording server, it responds to the call from the communication terminal The media stream is mixed, and the mixed media stream is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04M7/00
CPCH04M3/42221H04M3/42314H04M3/51H04M7/006H04M2203/301
Inventor 诸宏亮
Owner HUAWEI TECH CO LTD
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