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Method, apparatus and system for establishing conference

A conference and meeting room technology, which is applied in the branch office to provide special service devices, transmission systems, digital transmission systems, etc., and can solve the problems of inability to realize conference-related operations

Inactive Publication Date: 2009-05-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] For instant conferences, related operations on the entire conference cannot be implemented

Method used

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  • Method, apparatus and system for establishing conference
  • Method, apparatus and system for establishing conference
  • Method, apparatus and system for establishing conference

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Embodiment 1 of the present invention: the first embodiment of creating a meeting (not limited to a reserved meeting). see Figure 7 Shown is a schematic diagram of the conference context of this embodiment, wherein the endpoints A, B, C, D, and E are assumed to be several participating endpoints, each representing a participating user; Mix is ​​a device for media mixing; CC1, CC2, CC3 It is a mixed channel for media; the conference attributes are delivered from the conference control endpoint.

[0077] Figure 8 Shown is the flow chart of this embodiment, comprises the following steps:

[0078] (1) It is assumed that the creation of the conference is triggered by the AS through SIP messages (actually not limited to using SIP messages). The AS sends a SIP message to the MC to create a conference.

[0079] (2) After successfully receiving the SIP message from the AS, the MC understands the content of the message, accepts the request, and returns an AS200OK message. ...

Embodiment 2

[0090] Embodiment 2 of the present invention: the second embodiment of creating a meeting (not limited to a reserved meeting).

[0091] In Embodiment 1 of the present invention, the creation of the conference context and the addition and modification of the endpoint attributes of the conference control endpoint are sent to the MP in two H.248 messages. In fact, these two steps of operations can also be combined into one. see Figure 9 shown, including the following steps:

[0092] (1) It is assumed that the creation of the conference is triggered by the AS through SIP messages (actually not limited to using SIP messages). The AS sends a SIP message to the MC to create a conference, and the SIP message carries the attributes of the conference, such as the conference ID, the number of participants, the maximum number of mixing parties, etc. (not limited to these parameters, any attribute representing the conference can be downloaded send).

[0093] (2) After successfully rece...

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PUM

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Abstract

The invention discloses a method for establishing a conference, a device and a system thereof, so as to realize smooth switching of service from two parties to three parties in a reserved conference. The invention also discloses a method for operating the conference and a device thereof, so as to realize complete operation to an instant conference. The method for establishing a conference comprises the following steps: a media processor MP establishes a conference context according to a received instruction, and adds a conference control endpoint on the conference context; and the MP applies a conference resource according to a received instruction of modifying the attribute of the conference control endpoint, and modifies the attribute of the current conference control endpoint, so as to finish establishment of the conference. The method for operating the conference comprises the following steps: during the conference, the media processor adds the conference control endpoint according to the received instruction; and the MP applies resource according to operation information of the conference received by the conference control endpoint, and completes the operation.

Description

technical field [0001] The invention relates to the fields of communication and computer, in particular to a method, device and system for creating a conference. Background technique [0002] With the development of communication technology and computer technology, conferences (including audio conferences, multimedia conferences, and data conferences) are more and more widely used in telecommunications services based on IP networks. Based on the ITU-TH.323 architecture standard, the conference service is realized by a network component called MCU (Multipoint Control Unit). In the MCU, there are two logical components of the media controller (MC MediaController) and the media processor (MP Media Processor). [0003] In the implementation of the conference, each participating terminal and the MC in the MCU establish a point-to-point connection of the H.245 control channel, and the MC performs centralized control of the entire conference. The audio, video and data channels of...

Claims

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Application Information

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IPC IPC(8): H04L12/18H04L12/56
CPCH04L12/1818H04L29/06421H04L65/1043H04L29/06272H04L65/4038
Inventor 高立平汪红星王勇
Owner HUAWEI TECH CO LTD