Switching method for media devices

A technology of media equipment and new media, which is applied in the fields of data exchange details, devices for branch offices to provide special services, special services for subscribers, etc.

Inactive Publication Date: 2011-06-22
NANJING ZHONGXING XIN SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As for how to modify the media information, no effective plan has been proposed yet

Method used

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  • Switching method for media devices
  • Switching method for media devices
  • Switching method for media devices

Examples

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Embodiment Construction

[0021] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0022] The media device switching method according to the embodiment of the present invention is based on NGN or IMS network, which implements media device switching by modifying media information in the same conference call.

[0023] Such as figure 1 As shown, the media device switching method according to the embodiment of the present invention includes the following processing:

[0024] Step S102 (step 1), after the conference site is created, the conference controller sends its own media information (that is, the media information of the conference controller) to the conference application server (ConferenceApplication Server, hereinafter referred to as Conf AS)...

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Abstract

The utility model discloses a switching method for media equipment, which is characterized in the following steps: step 1: after the assembly room is created, the meeting controlling party sends the media information of the meeting controlling party to the meeting application server; step 2: the meeting application server sends the media information of the meeting controlling party to the objective media source server to be switched; step 3: the objective media source server stores the media information of the meeting controlling party and sends the media information on the media source server to the meeting application server; step 4: the meeting application server sends the media information of the media source server to the meeting controlling party; step 5: the meeting controlling party stores the media information of the media source server and updates the media information provided with the original media type to the media information of the media source server.

Description

technical field [0001] The present invention relates to IP network media conferencing services, and in particular relates to a media device switching method for modifying media information based on a session initiation protocol. Background technique [0002] At present, a conference call is implemented by MRS (Media Resource Server, Media Resource Server) mixing media information and outputting it. Features. [0003] Taking an audio conference as an example, all conference members need to know the media information of MRS in advance (for example, codec method, sending / receiving port number, and IP address, etc.) in order to get the audio after MRS mixing; It is necessary to know the media information of conference members in advance to obtain the audio of each conference member to realize audio mixing. The media exchange process in which conference members obtain MRS media information and MRS obtains conference member media information is called media negotiation. In an au...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/18H04M3/56
Inventor 彭磊
Owner NANJING ZHONGXING XIN SOFTWARE CO LTD
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