CN102244657B - The register method of multipoint control unit cascade conference and system - Google Patents
The register method of multipoint control unit cascade conference and system Download PDFInfo
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- CN102244657B CN102244657B CN201110174218.5A CN201110174218A CN102244657B CN 102244657 B CN102244657 B CN 102244657B CN 201110174218 A CN201110174218 A CN 201110174218A CN 102244657 B CN102244657 B CN 102244657B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/152—Multipoint control units therefor
Abstract
The invention discloses a kind of register method of multipoint control unit cascade conference and system, wherein, the method includes：ASC receives the request for conference from GUI, wherein, carries title and the another name of the meeting that request is held in request for conference；Resource idle conditions of the ASC according to its multiple MCU for managing, it will view is divided into multiple son conferences；ASC judges that each son conference is main meeting or from meeting, and for the son conference of main meeting, according to the login name that the title of meeting and another name generate the son conference, for the son conference from meeting, the another name according to meeting generates the login name of the son conference；For each son conference, ASC sends the login name of the son conference respectively to MCU corresponding with the son conference, carries out meeting registration by multiple MCU to GK.By means of the invention it is possible to substantially reduce the requirement of the Professional knowledge when meeting is registered to user, it is possible to achieve system carries out layout of the son conference on multiple MCU automatically.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of register method of multipoint control unit cascade conference and
System.
Background technology
With multimedia technology and the continuous maturation of network technology, one of the combination as multimedia and network is regarded
Frequency meeting, its supported data capacity are increasing, it is already possible to reach carrier-class level, cause many of current single-stage
Point control unit (Multi-Point Control Unit, referred to as MCU) video conference television system can not meet greatly
The demand of capacity meeting.Therefore, in order to support be provided for extensive video conference, meet big rule by cascading multiple MCU
The capacity requirement of mould video conference, has become a kind of inevitable settling mode of TV conference system.
In existing multiple-MCU video conference television system, when the cascade video conference of MCU more than is held, from
From the point of view of family, the video conference is a meeting, and the video conference only one of which meeting title；However, from whole
System level angle sees that the video conference is really the independent son conference that holds in each MCU device, and per height meeting
View is required for an independent title to register with (Gatekeeper, referred to as GK) to the gatekeeper.This causes user holding many MCU
Need the multiple son conferences for holding bottom to be configured during subtended conference one by one, and configuration process be sufficiently complex, and to
The professional requirement at family is very high, so that operating efficiency is not high, causes Consumer's Experience too low.
Content of the invention
Present invention is primarily targeted at a kind of register method of multipoint control unit cascade conference and system are provided, so that
One of solve the above problems less.
According to an aspect of the invention, there is provided a kind of register method of multipoint control unit cascade conference, including：Industry
Business server (ASC) receives the request for conference from graphic user interface (GUI), wherein, carries request and call together in request for conference
The title of the meeting that holds and another name；Resource idle conditions of the ASC according to its multiple multipoint control unit (MCU) for managing, it will
View is divided into multiple son conferences, and wherein, each son conference is deployed on a MCU；ASC judge each son conference be main meeting or
From meeting, for the son conference of main meeting, title and the another name according to meeting generates the login name of the son conference, for from meeting
Son conference, according to meeting another name generate the son conference login name；For each son conference, ASC respectively to the son meeting
The login name that corresponding MCU sends the son conference is discussed, GK carries out meeting registration to the gatekeeper by multiple MCU.
When meeting is divided into multiple son conferences, also include：Generate the ID of meeting.
For the son conference of main meeting, the login name that the title according to meeting generates the son conference with another name includes：Will
The numbering splicing of the another name of view, the ID of meeting and MCU corresponding with the son conference generates the another name of the son conference, it will the name of view
It is referred to as the title of the son conference and the login name that calls in the lump as the son conference of the son conference；For the son meeting from meeting
View, the another name according to meeting generates the login name of the son conference to be included：By the another name of meeting, the ID of meeting and with the son conference pair
The another name for numbering the splicing generation son conference of the MCU for answering, the another name that the title of the son conference is updated to the son conference, then
Using the title of the son conference and another name in the lump as the login name of the son conference.
By multiple MCU, (GK) carries out meeting registration to the gatekeeper, including：MCU judges the son in its login name for receiving
Whether the title of meeting is identical with the another name of son conference, if it is, the another name of son conference is issued to protocol stack by MCU, if
No, then the another name of the title of son conference and son conference is issued to protocol stack by MCU；The information that MCU is issued is passed through by protocol stack
GK；GK carries out meeting registration according to the information that MCU is issued.
After GK carries out meeting registration, the method also includes：Registering result is fed back to MCU by protocol stack by GK；MCU
Judge to register whether successfully according to registering result, if it is, terminate the register flow path, if it is not, then reporting meeting to note to ASC
The information of volume failure.
After the information that MCU reports meeting registration failure to ASC, the method also includes：Meeting is reported in ASC to GUI
Registration failure.
Above-mentioned ASC was received before the request for conference of GUI, and the method also includes：GUI carries out parameter configuration to meeting,
The title of configuration meeting and another name, and the title of meeting and another name carrying are sent to ASC in request for conference.
According to a further aspect in the invention, there is provided a kind of Accreditation System of multipoint control unit cascade conference, including：Industry
Business server (ASC), multiple MCU and gatekeeper (GK)；Wherein, ASC includes：Receiver module, for receiving from graphical user circle
The request for conference in face (GUI), wherein, carries title and the another name of meeting in request for conference；Distribute module, for managing according to which
Multiple multipoint control units (MCU) resource idle condition, the meeting dynamic of user's request is divided into multiple son conferences, its
In, each son conference is deployed on a MCU；Processing module, for judging whether each son conference is main meeting, for main meeting
The son conference of view, title and the another name according to meeting generate the login name of the son conference, for the son conference from meeting, according to meeting
The another name of view generates the login name of the son conference；Sending module, the login name for each son conference are sent to and the son conference
Corresponding MCU；Multiple MCU, for passing through GK by the login name from ASC by protocol stack；GK, for entering according to login name
Row registration.
Above-mentioned processing module is additionally operable to the ID for generating meeting；For the son conference of main meeting, processing module is used for meeting
Another name, the ID of meeting and MCU corresponding with the son conference numbering splicing generate the son conference another name, it will the title of view
The another name of title and the son conference as son conference login name in the lump as the son conference；For the son meeting from meeting
View, processing module are used for for the numbering splicing of the another name of meeting, the ID of meeting and MCU corresponding with the son conference generating the son meeting
The another name of view, the another name that the title of the son conference is updated to the son conference, then by the title of the son conference with another name in the lump
Login name as the son conference.
Above-mentioned MCU includes：Judge module, for judging title and the son conference of the son conference in its login name for receiving
Another name whether identical, if it is, triggering transport module the another name of son conference is issued to protocol stack, if it is not, then triggering
The another name of the title of son conference and son conference is issued to protocol stack by transport module；Transport module, for protocol stack transmission
The log-on message of meeting.
By the present invention, ASC is adopted to generate login name for each son conference of subtended conference, by the registration of each son conference
Status is separately sent to each MCU, is registered from MCU to CK, so that user only needs to configure meeting in initiating conference
Title and another name, without configuring other related information, need in prior art on each MCU so as to solve
(CK) registration causes to configure complicated problem the son conference held by needs to the gatekeeper respectively, improves operating efficiency and user's body
Test.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the register method flow chart of multipoint control unit cascade conference according to embodiments of the present invention；
Fig. 2 is the register flow path figure of many MCU subtended conferences according to the preferred embodiment of the invention；
Fig. 3 is the Accreditation System structural representation of multipoint control unit cascade conference according to embodiments of the present invention；
Fig. 4 is the structural representation of service server (ASC) according to embodiments of the present invention；
Fig. 5 is the structural representation of multipoint control unit (MCU) according to embodiments of the present invention；
Fig. 6 is the Accreditation System structural representation of many MCU subtended conferences according to the preferred embodiment of the invention.
Specific embodiment
Below with reference to accompanying drawing and in conjunction with the embodiments describing the present invention in detail.It should be noted that not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
Fig. 1 is the register method flow chart of multipoint control unit cascade conference according to embodiments of the present invention, such as Fig. 1 institutes
Show, the method mainly includes the following steps that (step S102- step S108)：
Step S102, service server (ASC) receive the request for conference from graphic user interface (GUI), wherein, meeting
Title and the another name of the meeting that request is held is carried in request；
For example, it is possible to configure the essential information (that is, required for the meeting that user's request is held of meeting in GUI user interfaces
Registration essential information), wherein, essential information can include：The meeting title of the meeting that user's request is held and meeting another name,
Then the essential information for carrying meeting title and meeting another name is issued to service server as the request for conference of user
(ASC).
Step S104, resource idle conditions of the ASC according to its multiple multipoint control unit (MCU) for managing, it will view point
For multiple son conferences, wherein, each son conference is deployed on a MCU；
In embodiments of the present invention, after ASC receives the meeting log-on message of GUI transmissions, dynamic translation can be passed through
Side to need registration meeting be allocated.For example, it is possible to meeting is divided into multiple son conferences, issue not for different MCU
Same son conference.
In a preferred embodiment of the present invention, it is subsequently generated the another name of son conference for convenience, meeting is being divided
For multiple son conferences while, the ID of the meeting can also be generated.
Step S106, ASC judge that each son conference is main meeting or from meeting, for the son conference of main meeting, according to
The title of meeting and another name generate the login name of the son conference, and for the son conference from meeting, being generated according to the another name of meeting should
The login name of son conference；
In embodiments of the present invention, for different son conference (i.e. main meeting and from meeting), different lifes can be taken
Method into the login name of son conference.
For example, in the preferred implementation that the present invention is implemented, for the son conference of main meeting, can be according to meeting
Title and another name generate the son conference login name, specifically, can by the another name of meeting, the ID of meeting and with the son conference
The numbering splicing of corresponding MCU generates the another name of the son conference, it will the name of view is referred to as the title of the son conference and the son meeting
The another name of view login name in the lump as the son conference；And for the son conference from meeting, can be generated according to the another name of meeting
The login name of the son conference, specifically, can be by the numbering of the another name of meeting, the ID of meeting and MCU corresponding with the son conference
Splicing generates the another name of the son conference, then the title of the son conference is updated to the another name of the son conference, then by the son conference
Title and another name login name in the lump as the son conference.
Step S108, for each son conference, ASC sends the note of the son conference respectively to MCU corresponding with the son conference
Volume name, by multiple MCU, (GK) carries out meeting registration to the gatekeeper.
In embodiments of the present invention, MCU may determine that title and the son conference of the son conference in its login name for receiving
Another name whether identical, if it is, the another name of son conference is issued to protocol stack by MCU, if it is not, then MCU is by son conference
The another name of title and son conference is issued to protocol stack；The information that MCU is issued is passed through GK by protocol stack；GK is issued according to MCU
Information carries out meeting registration.
In a preferred implementation of the embodiment of the present invention, after GK carries out meeting registration, GK can also pass through
Registering result is fed back to MCU by protocol stack, and MCU judges to register whether successfully according to registering result, if it is, terminating the registration
Flow process, if it is not, then report the information of meeting registration failure to ASC.
In a preferred implementation of the embodiment of the present invention, MCU to ASC report meeting registration failure information it
Afterwards, ASC can be reporting meeting registration failure to GUI.
Fig. 2 is the register flow path figure of many MCU subtended conferences according to the preferred embodiment of the invention, as shown in Fig. 2 main wrap
Include following steps：
S201, GUI user interface carries out conference parameters configuration, and issues parameter of holding a meeting to service server (ASC)；
For example, the entitled Conf of one meeting of configuration, meeting another name are 755 meeting.
S202, resource idle condition of the service server (ASC) according to its multiple MCU for managing, the meeting held by user
View dynamic is divided into multiple son conferences, and is distributed on multiple MCU, meanwhile, the ID of the meeting is generated, each son conference is then judged
Be main meeting or from meeting (because the generating mode of main meeting register name and generating mode from meeting register name are not
With)；
For example：ASC generates the meeting that Conference ID is 1000, and the meeting is distributed on 3 MCU, MCU numbering difference
For 9001/9002/9003.
S203, the son conference of meeting for based on generate login name, meeting title of the son conference title using configuration, dynamic
Son conference another name is generated, concrete generating mode is that the meeting another name of configuration, the ID and MCU numbering of meeting are spliced；
For example：It is 7551000@9001 that ASC generates the entitled Conf of meeting, meeting another name.
S204, for login name is generated for the son conference from meeting, generates son conference another name, and handle using the method for S203
Son conference name is updated to the son conference another name for generating；
For example：ASC generates entitled 7551000@9002 of meeting, and meeting another name is also 7551000@9002.
S205, the son conference title and son conference another name that service server (ASC) generates dynamic are encapsulated in user's request
In the log-on message that holds a meeting, and it is handed down to MCU；
S206, MCU receive the log-on message that service server (ASC) is issued；
S207, MCU judge whether the son conference title for receiving and son conference another name are identical；
S208, if son conference title is identical with sub- another name, then it represents that the meeting for needing registration is that MCU is only needed from meeting
Meeting title of the son conference another name as son conference is directly issued to protocol stack；
For example：MCU sends 7551000@9002 of meeting title.
S209, if son conference title and son conference another name are differed, then it represents that the meeting for needing registration is main meeting,
MCU then needs son conference title and son conference another name to be spliced into new meeting title and be issued to protocol stack；
For example：MCU sends meeting title conf7551000@9001.
S210, the meeting log-on message that MCU is issued by protocol stack pass through GK：
S211, GK carry out meeting registration and pass through protocol stack feeding back registering result to MCU.
The register method of the multipoint control unit cascade conference in using above-described embodiment, is holding many MCU subtended conferences
Before, it is only necessary to a meeting title and a meeting another name is configured in client layer, turned by the dynamic of service server and MCU
Changing, different titles being registered on CK for difference MCU, a meeting so as to realize client layer is mapped to multiple on CK
The purpose of son conference.
Fig. 3 is the Accreditation System structural representation of multipoint control unit cascade conference according to embodiments of the present invention, such as Fig. 3
Shown, the system includes：Service server (ASC) 1, multiple MCU2 and gatekeeper (GK) 3.
As shown in figure 4, ASC1 includes：Receiver module 10, the meeting for receiving from graphic user interface (GUI) please
Ask, wherein, in request for conference, carry title and the another name of meeting；Distribute module 20, is connected to receiver module 10, for according to which
The meeting dynamic of user's request is divided into multiple son conferences by the resource idle condition of multiple multipoint control units (MCU) of management,
Wherein, each son conference is deployed on a MCU；Processing module 30, is connected to distribute module 20, for judging each son conference
Whether it is main meeting, for the son conference of main meeting, title and the another name according to meeting generates the login name of the son conference, for
From the son conference of meeting, the another name according to meeting generates the login name of the son conference；Sending module 40, is connected to processing module
30, the login name for each son conference is sent to MCU corresponding with the son conference.
Multiple MCU 2, for passing through GK 3 by the login name from ASC by protocol stack；As shown in figure 5, MCU 2 can
To include：Judge module 50, for judge the title of the son conference in its login name for receiving and son conference another name whether
Identical, if it is, the another name of son conference is issued to protocol stack by triggering transport module, if it is not, then triggering transport module will
The another name of the title of son conference and son conference is issued to protocol stack；Transport module 60, is connected to judge module 50, for agreement
Stack transmits the log-on message of son conference.
GK 3, for being registered according to login name.
In a preferred implementation of the embodiment of the present invention, processing module 30 can be also used for the ID for generating meeting；
For the son conference of main meeting, processing module 30 can be used for the another name of meeting, the ID of meeting and corresponding with the son conference
The numbering splicing of MCU generates the another name of the son conference, it will the title that the name of view is referred to as the son conference is other with the son conference
Name login name in the lump as the son conference；For the son conference from meeting, processing module 30 can be used for by the another name of meeting,
The numbering splicing of the ID of meeting and MCU corresponding with the son conference generates the another name of the son conference, by the title of the son conference more
It is newly the another name of the son conference, then using the title of the son conference and another name in the lump as the login name of the son conference.
Fig. 6 is the Accreditation System structural representation of many MCU subtended conferences according to the preferred embodiment of the invention, such as Fig. 6 institutes
Show, in the present embodiment, the Accreditation System of many MCU subtended conferences mainly includes：
GUI user interfaces, provide parameter (such as meeting title, another name etc.) configuration and carry during for needing to hold a meeting for user
For interface, the registration essential information (including a meeting title and a meeting another name) required for user holds a meeting is obtained；
Service server (ASC), for receiving the registration essential information of the meeting of GUI transmissions, to meeting title and meeting
Another name carries out dynamic translation (will meeting dynamic be divided into multiple son conferences), sends the different son for generating to different MCU
Meeting title and son conference another name；
Multipoint control unit (MCU), the son conference title and son conference for being issued according to ASC are called, and judge upper strata industry
Business needs the meeting attribute (that is, main meeting or from meeting) of the meeting that holds on the MCU, and dynamic generates son conference registration
Name, it will view log-on message (carrying son conference login name) is sent to protocol stack；
Protocol stack (Stack), the log-on message for sending MCU are transparent to gatekeeper (GK)；
Gatekeeper (GK), the meeting log-on message for transmitting to protocol stack register, and feed back registering result information.
The Accreditation System of the multipoint control unit cascade conference provided using above-described embodiment, is holding many MCU levels joint conferences
Before view, it is only necessary to configure a meeting title and a meeting another name in client layer, turned by the dynamic of service server and MCU
Changing, different titles being registered on CK for difference MCU, a meeting so as to realize client layer is mapped to multiple on CK
The purpose of son conference.
As can be seen from the above description, present invention achieves following technique effect：User need not be higher industry
Business Professional knowledge, it is not necessary to be concerned about the number and distribution condition of bottom MCU, before many MCU subtended conferences are held, it is only necessary in user
Layer one meeting title of configuration and a meeting another name, by service server and the dynamic translation of MCU, can be difference MCU
Different titles are registered on CK, so as to realize that a meeting client layer is mapped to the purpose of multiple son conferences on CK, are reached
The effect of simplified configuration process is arrived.
Obviously, those skilled in the art should be understood that each module or each step of the above-mentioned present invention can be with general
Computing device realizing, they can be concentrated on single computing device, or are distributed in multiple computing devices and are constituted
Network on, alternatively, they can be realized with the executable program code of computing device, it is thus possible to they are stored
Executed by computing device in the storage device, and in some cases, can be executed with the order being different from herein shown
The step of going out or describe, or they are fabricated to each integrated circuit modules respectively, or by the multiple modules in them or
Step is fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware and software combination.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of register method of multipoint control unit cascade conference, it is characterised in that include：
Service server ASC receives the request for conference from graphic user interface GUI, wherein, carries in the request for conference
The title of the meeting that request is held and another name；
The meeting is divided into many height according to the resource idle condition of its multiple multipoint control unit MCU for managing by the ASC
Meeting, wherein, each described son conference is deployed on a MCU；
The ASC judges that each described son conference is main meeting or from meeting, for the son conference of main meeting, according to the meeting
The title of view and another name generate the login name of the son conference, for the son conference from meeting, are generated according to the another name of the meeting
The login name of the son conference；
For son conference each described, the ASC sends the login name of the son conference respectively to MCU corresponding with the son conference,
By multiple MCU, GK carries out meeting registration to the gatekeeper.
2. method according to claim 1, it is characterised in that when the meeting is divided into multiple son conferences, also include：
Generate the ID of the meeting.
3. method according to claim 2, it is characterised in that
For the son conference of main meeting, the login name that the title according to the meeting generates the son conference with another name includes：By institute
The numbering splicing for stating another name, the ID of the meeting and the MCU corresponding with the son conference of meeting generates the another name of the son conference, will
The name of the meeting is referred to as the title of the son conference and the login name that calls in the lump as the son conference of the son conference；
For the son conference from meeting, the another name according to the meeting generates the login name of the son conference to be included：By the meeting
Another name, the ID of the meeting and MCU corresponding with the son conference numbering splicing generate the son conference another name, by the son meeting
The title of view is updated to the another name of the son conference, then using the another name of the title of the son conference and the son conference in the lump as the son
The login name of meeting.
4. method according to claim 3, it is characterised in that GK carries out meeting registration to the gatekeeper by multiple MCU,
Including：
Whether the MCU judges the another name of the title of the son conference in its login name for receiving and the son conference
Identical, if it is, the another name of the son conference is issued to protocol stack by the MCU, if it is not, then the MCU is by the son
The another name of the title of meeting and the son conference is issued to the protocol stack；
The information that the MCU is issued is passed through the GK by the protocol stack；
The GK carries out meeting registration according to the information that the MCU is issued.
5. method according to claim 4, it is characterised in that after the GK carries out meeting registration, methods described is also
Including：
Registering result is fed back to the MCU by the protocol stack by the GK；
The MCU judges to register whether successfully according to the registering result, if it is, terminate the register flow path, if it is not, then
To the information that the ASC reports meeting registration failure.
6. method according to claim 5, it is characterised in that report meeting registration failure to the ASC in the MCU
After information, methods described also includes：Meeting registration failure is reported in the ASC to the GUI.
7. method according to any one of claim 1 to 6, it is characterised in that the ASC is received from the GUI's
Before request for conference, methods described also includes：
The GUI carries out parameter configuration to the meeting, configures title and the another name of the meeting, and the title by the meeting
Carrying with another name, the ASC is sent in the request for conference.
8. a kind of Accreditation System of multipoint control unit cascade conference, it is characterised in that include：Service server ASC, multiple
MCU and gatekeeper GK；Wherein,
The ASC includes：
Receiver module, for receiving the request for conference from graphic user interface GUI, wherein, carries institute in the request for conference
State title and the another name of meeting；
Distribute module, for the resource idle condition according to its multiple multipoint control unit MCU for managing, by the meeting of user's request
View dynamic is divided into multiple son conferences, and wherein, each described son conference is deployed on a MCU；
Processing module, for judging whether each described son conference is main meeting, for the son conference of main meeting, according to the meeting
The title of view and another name generate the login name of the son conference, for the son conference from meeting, are generated according to the another name of the meeting
The login name of the son conference；
Sending module, the login name for son conference each described are sent to the MCU corresponding with the son conference；
Multiple MCU, for passing through the GK by the login name from the ASC by protocol stack；
The GK, for being registered according to the login name.
9. system according to claim 8, it is characterised in that
The processing module is additionally operable to the ID for generating the meeting；
For the son conference of main meeting, the processing module be used for by the another name of the meeting, the ID of the meeting and with the son
The numbering splicing of the corresponding MCU of meeting generates the another name of the son conference, the title that the name of the meeting is referred to as the son conference
The login name that calls in the lump as the son conference with the son conference；
For the son conference from meeting, the processing module be used for by the another name of the meeting, the ID of the meeting and with the son
The numbering splicing of the corresponding MCU of meeting generates the another name of the son conference, and the title of the son conference is updated to the other of the son conference
Name, then using the another name of the title of the son conference and the son conference in the lump as the login name of the son conference.
10. system according to claim 9, it is characterised in that the MCU includes：
Judge module, the title for judging the son conference in its login name for receiving are other with the son conference
Whether name is identical, if it is, the another name of the son conference is issued to protocol stack by triggering transport module, if it is not, then triggering
The another name of the title of the son conference and the son conference is issued to the protocol stack by the transport module；
The transport module, for transmitting the log-on message of the son conference to the protocol stack.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174218.5A CN102244657B (en) | 2011-06-24 | 2011-06-24 | The register method of multipoint control unit cascade conference and system |
| PCT/CN2012/074003 WO2012174928A1 (en) | 2011-06-24 | 2012-04-13 | Registration method and system for multi-point control unit cascade conference |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110174218.5A CN102244657B (en) | 2011-06-24 | 2011-06-24 | The register method of multipoint control unit cascade conference and system |
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| CN102244657A CN102244657A (en) | 2011-11-16 |
| CN102244657B true CN102244657B (en) | 2017-03-15 |
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| CN102244657B (en) * | 2011-06-24 | 2017-03-15 | 中兴通讯股份有限公司 | The register method of multipoint control unit cascade conference and system |
| CN107306315B (en) * | 2016-04-18 | 2020-09-29 | 华为技术有限公司 | Voice conference creating method, conference server and system |
| CN112492257B (en) * | 2020-12-01 | 2023-05-26 | 深圳市捷视飞通科技股份有限公司 | Conference control method, conference control device, computer equipment and storage medium |
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|---|---|---|---|---|
| CN1976435A (en) * | 2006-12-04 | 2007-06-06 | 中国联合通信有限公司 | Resource allocating method in video frequency conference |
| US7492730B2 (en) * | 2005-04-19 | 2009-02-17 | Polycom, Inc. | Multi-site conferencing system and method |
| CN101388997A (en) * | 2008-10-22 | 2009-03-18 | 杭州华三通信技术有限公司 | Method and system for establishing video conference |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7492730B2 (en) * | 2005-04-19 | 2009-02-17 | Polycom, Inc. | Multi-site conferencing system and method |
| CN1976435A (en) * | 2006-12-04 | 2007-06-06 | 中国联合通信有限公司 | Resource allocating method in video frequency conference |
| CN101388997A (en) * | 2008-10-22 | 2009-03-18 | 杭州华三通信技术有限公司 | Method and system for establishing video conference |
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