CN102387154A - Method and application server for realizing multi-party multimedia communication - Google Patents
Method and application server for realizing multi-party multimedia communication Download PDFInfo
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- CN102387154A CN102387154A CN2011103827879A CN201110382787A CN102387154A CN 102387154 A CN102387154 A CN 102387154A CN 2011103827879 A CN2011103827879 A CN 2011103827879A CN 201110382787 A CN201110382787 A CN 201110382787A CN 102387154 A CN102387154 A CN 102387154A
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Abstract
The invention provides a method and an application server for realizing multi-party multimedia communication, and the method comprises the following steps: creating and maintaining a dynamic address book; enabling a visual telephone end initiating a conference to acquire the dynamic address book in an application server and perform display, and enabling a user to select the visual telephone ends which are invited to participate in the conference; enabling the visual telephone end initiating the conference to acquire the names of the visual telephone ends which are selected by the user and invited to participate in the conference, and sending the names into the application server; enabling the application server to log in and access an MCU (micro-controller unit) device and acquiring an access token; using the application server to send a command of holding the conference to the MCU device; and using the application server to send IP (internet protocol) addresses of the visual telephone ends which are selected by the user and invited to participate in the conference and the command of adding conventioneers to the MCU device so as to enable the MCU device to conveniently send call requests to the visual telephone ends which are invited to participate in the conference according to the IP addresses, and establishing multi-party multimedia communication when the users answer through the visual telephone ends.
Description
Technical field
The invention belongs to the multi-media communication technical field, relate in particular to a kind of methods and applications server of multi-media communication in many ways.
Background technology
At present, multi-media communication has become most advanced now, most popular communication modes, and the personal user has begun to use the multi-media communication instrument on a large scale, and each enterprise also begins to make up one after another multimedia communication system.
H.323, what the multimedia communication system of main flow was adopted international standards at present carries out communication with Session Initiation Protocol; But daily communication modes is because the restriction of being operated; Mostly be point-to-point communication modes, just can only have two sides to participate in communication, see the other side's image and hear the other side's sound.
Carry out communication tripartite or more in many ways, must be undertaken by MCU (Multipoint Control Unit, multipoint control unit) equipment.MCU equipment is the key equipment of multi-spot video conference system, and its effect is equivalent to the effect of a switch, and it will be from the information flow of each meeting field point; Through after the separated in synchronization, extract audio frequency, video; Information and signalings such as data again with the information and the signaling of each meeting field point, are sent into a kind of processing module; Accomplish corresponding audio mix or switching, video mix or switching, data broadcasting and Route Selection; Processes such as timing and meeting control, at last that each meeting field point is required various information reconfigure, and are sent to each relevant terminal system equipment.
Utilize MCU equipment to carry out communication; Need to link up with MCU operation of equipment personnel earlier; Explain which the each side that participates in multi-media communication in many ways all comprises; Operated by MCU operation of equipment personnel then, control MCU equipment is initiated multimedia call to the each side that participates in multi-media communication, could realize multi-media communication in many ways.This mode user can not realize the multi-media communication in many ways of real-time, autonomous carrying out.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of methods and applications server of realizing multi-media communication in many ways, can set up multi-media communication quickly and easily.。
A kind of method that realizes multi-media communication in many ways, configure application server between video telephone end and multipoint control unit MCU equipment in advance comprises:
The server address of all the video telephone ends in the video conference local area network (LAN) is registered as the address of said application server; With the address registration of all the video telephone ends in the video conference local area network (LAN) in said application server;
The dynamic address book is created and safeguarded to said application server, comprises title, address and the user mode information of the video telephone end that is registered in this application server during said dynamic address is thin;
The video telephone end of initiating meeting obtains the dynamic address book in the application server and shows the video telephone end that participates in a conference that supplies user's selection to be invited;
The video telephone end of initiating meeting obtains the title of the video telephone end that participates in a conference of being invited of user's selection, and is sent in the said application server;
The said MCU equipment of said application server sign-on access, and obtain access token;
Said application server sends the meeting instruction to said MCU equipment, so that the meeting that MCU equipment is opened a multi-party communication according to this meeting instruction;
Said application server is sent to said MCU equipment with the IP address of the video telephone end that participates in a conference of being invited that the user selects with interpolation participant instruction in the lump; So that said MCU equipment sends call request according to the IP address to the video telephone end that participates in a conference of being invited; When treating that the user listens through said video telephone termination, multi-media communication is set up in many ways.
Application server in a kind of multimedia communication system in many ways comprises:
Registering unit is used for the server address of all video telephone ends of video conference local area network (LAN) is registered as the address of said application server; With the address registration of all the video telephone ends in the video conference local area network (LAN) in said application server;
Dynamic address book management unit is used for creating and safeguarding the dynamic address book, comprises title, address and the user mode information of the video telephone end that is registered in this application server during said dynamic address is thin;
The address book information transmitting element is used for sending the information of protecting the dynamic address book to the video telephone end of initiating meeting;
The message request receiving element is used for obtaining from the video telephone end of initiating meeting the title of the video telephone end that participates in a conference of being invited that the user selects;
The MCU log-in unit is used for the said MCU equipment of sign-on access, and obtains access token;
The meeting instruction sending unit is used for sending the meeting instruction to said MCU equipment, so that the meeting that MCU equipment is opened a multi-party communication according to this meeting instruction;
The message request transmitting element; The IP address of the video telephone end that participates in a conference of being invited that is used for the user is selected with add participant's instruction and be sent to said MCU equipment in the lump; So that said MCU equipment sends call request according to the IP address to the video telephone end that participates in a conference of being invited; When treating that the user listens through said video telephone termination, multi-media communication is set up in many ways.
According to the embodiment of the invention; The user can independently select to participate in the each side of communication, and system can be according to user's selection, and automatic and MCU equipment carries out communication; Let MCU accomplish with the each side that participates in communication respectively and set up the process of communication, do not need special operating personnel that MCU equipment is operated.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the realization that provides of the one embodiment of the invention flow chart of the method for multi-media communication in many ways;
Fig. 2 is the sketch map of a kind of concrete realization of the realization multi-media communication method in many ways among the present invention;
Fig. 3 is the applied system of the method among a Fig. 2 scene sketch map.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention provides a kind of method that realizes multi-media communication in many ways, in the present invention, between video telephone end and MCU equipment, is provided with application server in addition, and as shown in Figure 1, this method comprises:
Step S101: register the server address of all the video telephone ends in the video conference local area network (LAN) address of said application server as, with the address registration of all the video telephone ends in the video conference local area network (LAN) in application server;
Step S102: application server is created and is safeguarded that dynamic address is thin, comprises title, address and the user mode information of the video telephone end that is registered in this application server during this dynamic address is thin.
Step S103: the video telephone end of initiating meeting obtains the dynamic address book in the application server and shows the video telephone end that participates in a conference that supplies user's selection to be invited.
Step S104: the video telephone end of initiating meeting obtains the title of the video telephone end that participates in a conference of being invited of user's selection, and is sent in the application server.
Step S105: application server sign-on access MCU equipment, and obtain access token;
Step S106: application server sends the meeting instruction to MCU equipment, so that the meeting that MCU equipment is opened a multi-party communication according to this meeting instruction;
Step S107: the IP address of the video telephone end that participates in a conference that the quilt that application server is selected the user is invited is sent to said MCU equipment in the lump with interpolation participant instruction; MCU equipment sends call request according to the IP address to the video telephone end referring to meeting of being invited; When treating that the user listens through said video telephone termination, multi-media communication is set up in many ways.
This shows; The method that provides through the embodiment of the invention; The user can independently select to participate in the each side of communication, and system can be according to user's selection, and automatic and MCU equipment carries out communication; Let MCU accomplish with the each side that participates in communication respectively and set up the process of communication, do not need special operating personnel that MCU equipment is operated.
Below specify concrete realization of the present invention with a concrete example.
Fig. 2 shows the flow chart of this specific embodiment, and Fig. 3 shows the applied scene of this method.Please be simultaneously referring to Fig. 2 and Fig. 3, this method comprises:
Step S201: the server address of all video telephone ends in the video conference local area network (LAN) (in Fig. 3, comprising video telephone end 1, video telephone end 2, video telephone end 3 and video telephone end 4) is registered the address of application server 6 as, with the address registration of all the video telephone ends in the video conference local area network (LAN) in application server 6.
The address here can be the IP address.
Can built-in browser at the video telephone end, through the service of configure browser visit, show its registration application server 6 function and content is provided, the video telephone end can provide the input medium of operational order through keyboard or touch-screen for the user.
Step S202: a dynamic address book is created and safeguarded to application server 6, thin title, address and the user mode information that comprises the video telephone end that is registered to this application server 6 of dynamic address.
The title of the video telephone end here can be to use the user's of this video telephone end name, also can be the title of the installation site of this video telephone end of reflection, certainly is the sequence number sign of definition.
In reality, the user mode of video telephone end can be incoming call (CallIn), exhalation (CallOut) or idle (Free).
Application server provides various functions through the mode of Web to the video telephone end, and the function of " multi-party communication " promptly is provided, and the user can be through built-in these functions of browser access in the video telephone end.
Step S203: the MPTY user checks the display screen of the video telephone end (promptly as the video telephone end of initiating meeting) of its use; Through simple, intuitive ground mode of operation (for example touching control); From application server to dynamic address that the video telephone end provides is thin; Select the title of its video telephone end that participates in a conference of inviting; The user can pass through to click START button then, and the video telephone end of initiating meeting can comprise the title of the video telephone end that participates in a conference of being invited of user's selection with send the Multi-Party Conference instruction to application server in this Multi-Party Conference instruction.
Might as well be the video telephone end 2 among Fig. 3 below, and video telephone end 2 have selected video telephone end 3, video telephone end 4 to carry out video conference with the video telephone end of initiating meeting.
Step S204: application server 6 is through the thin user mode of checking the video telephone end that the called party chooses of dynamic address; For user mode is that the video telephone end of incoming call or exhalation is because it is busy, so send information to these video telephone ends.
For example, the user mode of the video telephone end of in application server 6 discovery dynamic address are thin, preserving 4 is incoming call, and then application server 6 can send informations to video telephone end 4, and pointing out has the people to invite it to participate in a conference.
Step S205: be in idle video telephone end (supposing that the video telephone end 4 among Fig. 3 is in idle condition) if exist in the selecteed video telephone end; Then judge can meeting for application server; So sign-on access MCU equipment 5, and obtain the access token of MCU.
Step S206: application server 6 sends the instruction of obtaining the meeting template to MCU equipment 5, wait to obtain the meeting template after, application server 6 is saved in this locality.
Step S207: application server 6 sends the meeting instruction to MCU equipment 5, and the meeting template also is sent in the MCU equipment as the parameter of instruction in the lump.
Step S208: if MCU equipment 5 receives the meeting instruction among the step S207, the meeting of then opening a multi-party communication according to this meeting instruction, also do not have the video telephone end to join in this meeting this moment.
Step S209: application server 6 instruction of adding the participant and MPTY is selected and file that IP address that be in the video telephone end 4 of idle condition is packaged into set form is sent in the MCU equipment 5.
The set form of being packed in the IP address of above-mentioned video telephone can be the XML form.
Step S210:MCU equipment 5 is according to the IP address that receives, and the video telephone end 4 of inviting to MPTY sends call request, and when treating that the user answers through video telephone end 4, multi-media communication is set up in many ways.
Step S211: after the user stops push-to-talk button through 4 clicks of video telephone end, to the instruction that MCU equipment 5 sends terminating communications, hang up this communication through MCU equipment 5 by application server 6.
This shows; Scheme in the present embodiment is in the process of carrying out multi-media communication in many ways; Do not need to inform in advance which side MCU operation of equipment personnel have participate in; Need not wait for MCU operation of equipment personnel's operation, the user can independently carry out multi-party communication at any time, has guaranteed the promptness of multi-media communication.
In addition, also avoided the influence of multimedia personnel to multi-media communication, system can be according to user's instruction, set up communication automatically and finish communication, can not occur that the MCU equipment operator can't carry out communication or operate miss and the situation of the miscommunication that causes.
In addition, reduce personnel's cost, do not needed the MCU operation of equipment personnel of specialty to carry out on duty.
Moreover the participant of multi-party communication process is that the people oneself who initiates meeting selects, and can not comprise and the irrelevant people of meeting itself, has guaranteed the safety of communication process.
In addition, the present invention also provides the application server in a kind of multimedia communication system in many ways, comprising: registering unit is used for the server address of all video telephone ends of video conference local area network (LAN) is registered as the address of said application server; With the address registration of all the video telephone ends in the video conference local area network (LAN) in said application server;
Dynamic address book management unit is used for creating and safeguarding the dynamic address book, comprises title, address and the user mode information of the video telephone end that is registered in this application server during said dynamic address is thin;
The address book information transmitting element is used for sending the information of protecting the dynamic address book to the video telephone end of initiating meeting;
The message request receiving element is used for obtaining from the video telephone end of initiating meeting the title of the video telephone end that participates in a conference of being invited that the user selects;
The MCU log-in unit is used for the said MCU equipment of sign-on access, and obtains access token;
The meeting instruction sending unit is used for sending the meeting instruction to said MCU equipment, so that the meeting that MCU equipment is opened a multi-party communication according to this meeting instruction; The message request transmitting element; The IP address of the video telephone end that participates in a conference of being invited that is used for the user is selected with add participant's instruction and be sent to said MCU equipment in the lump; So that said MCU equipment sends call request according to the IP address to the video telephone end that participates in a conference of being invited; When treating that the user listens through said video telephone termination, multi-media communication is set up in many ways.
Preferably; Said system can also comprise the halt instruction transmitting element; Be used to receive the request message of the terminating communication that the video telephone end sends; And send to stop the message of the communication of this video telephone end to MCU equipment, so that stopping said video telephone end, said MCU equipment participates in this multi-party communication.
Preferably; Said system can also comprise: dynamic address approaches updating block; Be used for the video telephone end that regular visit has been registered, obtaining the current user mode information of the video telephone end of being visited, and upgrade the user mode of the corresponding video telephone end of said dynamic address in thin.Like this, just no longer need the user mode of each video telephone end of manual monitoring, and by the user mode of each video telephone end of application server regular visit.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (10)
1. a method that realizes multi-media communication in many ways is characterized in that, configure application server between video telephone end and multipoint control unit MCU equipment in advance comprises:
The server address of all the video telephone ends in the video conference local area network (LAN) is registered as the address of said application server; With the address registration of all the video telephone ends in the video conference local area network (LAN) in said application server;
The dynamic address book is created and safeguarded to said application server, comprises title, address and the user mode information of the video telephone end that is registered in this application server during said dynamic address is thin;
The video telephone end of initiating meeting obtains the dynamic address book in the application server and shows the video telephone end that participates in a conference that supplies user's selection to be invited;
The video telephone end of initiating meeting obtains the title of the video telephone end that participates in a conference of being invited of user's selection, and is sent in the said application server;
The said MCU equipment of said application server sign-on access, and obtain access token;
Said application server sends the meeting instruction to said MCU equipment, so that the meeting that MCU equipment is opened a multi-party communication according to this meeting instruction;
Said application server is sent to said MCU equipment with the IP address of the video telephone end that participates in a conference of being invited that the user selects with interpolation participant instruction in the lump; So that said MCU equipment sends call request according to the IP address to the video telephone end that participates in a conference of being invited; When treating that the user listens through said video telephone termination, multi-media communication is set up in many ways.
2. method according to claim 1 is characterized in that, said method also comprises:
After multi-media communication is set up in many ways; Receive the conversation that stops of user's input instructs referring to the video telephone termination of meeting; Send the request message of this video telephone end terminating communication to application server; Said application server is participated in this multi-party communication to the message of the communication of this video telephone end of MCU equipment transmission termination so that said MCU equipment stops said video telephone end.
3. method according to claim 1 is characterized in that, said application server provides various functions through the mode of Web to the video telephone end, and the user is through these functions of browser access built-in in the said video telephone end.
4. method according to claim 1; It is characterized in that; After the title referring to the video telephone end of meeting of said application server being invited of receiving that the video telephone end of initiating meeting sends; Also comprise: inquire about the user mode of the video telephone end of the correspondence of said dynamic address in thin, for user mode be incoming call or with the video telephone end of breathing out, send information to this video telephone end;
Said application server only is sent to said MCU equipment with user mode for the IP address of idle video telephone end.
5. method according to claim 1; It is characterized in that said application server also comprises behind the access token that obtains MCU equipment: every at a distance from the scheduled time; Application server sends it back MCU equipment with this access token, otherwise loses the connection between application server and the said MCU equipment.
6. method according to claim 1 is characterized in that, before said MCU equipment sends the meeting instruction, comprises also that at said application server said application server sends the instruction of obtaining the meeting template to MCU equipment, to obtain effective meeting template;
Said application server also sends the parameter of meeting template to said MCU equipment when sending the meeting instruction to said MCU equipment, so that MCU equipment is opened the meeting of multi-party communication according to this meeting template parameter.
7. method according to claim 1 is characterized in that, the file that the IP address of the video telephone end that participates in a conference of being invited that said application server is selected the user is packaged into the XML form is sent to MCU equipment.
8. method according to claim 1 is characterized in that, also comprises:
The video telephone end that the regular visit of said application server has been registered obtaining the current user mode information of the video telephone end of being visited, and upgrades the user mode of the corresponding video telephone end of said dynamic address in thin.
9. method according to claim 8 is characterized in that, the video telephone end that the regular visit of said application server has been registered is to conduct interviews through the communication modes based on the Http agreement.
10. the application server in the multimedia communication system in many ways is characterized in that, comprising:
Registering unit is used for the server address of all video telephone ends of video conference local area network (LAN) is registered as the address of said application server; With the address registration of all the video telephone ends in the video conference local area network (LAN) in said application server;
Dynamic address book management unit is used for creating and safeguarding the dynamic address book, comprises title, address and the user mode information of the video telephone end that is registered in this application server during said dynamic address is thin;
The address book information transmitting element is used for sending the information of protecting the dynamic address book to the video telephone end of initiating meeting;
The message request receiving element is used for obtaining from the video telephone end of initiating meeting the title of the video telephone end that participates in a conference of being invited that the user selects;
The MCU log-in unit is used for the said MCU equipment of sign-on access, and obtains access token;
The meeting instruction sending unit is used for sending the meeting instruction to said MCU equipment, so that the meeting that MCU equipment is opened a multi-party communication according to this meeting instruction;
The message request transmitting element; The IP address of the video telephone end that participates in a conference of being invited that is used for the user is selected with add participant's instruction and be sent to said MCU equipment in the lump; So that said MCU equipment sends call request according to the IP address to the video telephone end that participates in a conference of being invited; When treating that the user listens through said video telephone termination, multi-media communication is set up in many ways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110382787.9A CN102387154B (en) | 2011-11-25 | 2011-11-25 | Method for realizing multi-party multimedia communication |
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| CN201110382787.9A CN102387154B (en) | 2011-11-25 | 2011-11-25 | Method for realizing multi-party multimedia communication |
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| CN102387154A true CN102387154A (en) | 2012-03-21 |
| CN102387154B CN102387154B (en) | 2014-04-30 |
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| CN201110382787.9A Expired - Fee Related CN102387154B (en) | 2011-11-25 | 2011-11-25 | Method for realizing multi-party multimedia communication |
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| CN102801703A (en) * | 2012-04-16 | 2012-11-28 | 任峰 | Method and system for making multi-party call and holding multi-party conference by using single telephone lines under control of network |
| CN104869141A (en) * | 2014-02-25 | 2015-08-26 | 中兴通讯股份有限公司 | Method for operating and controlling conference television terminal and device thereof |
| WO2017000578A1 (en) * | 2015-07-02 | 2017-01-05 | 中兴通讯股份有限公司 | Conference call method and apparatus |
| CN108881788A (en) * | 2017-07-17 | 2018-11-23 | 北京视联动力国际信息技术有限公司 | A kind of data processing method and device based on view networking |
| CN110519305A (en) * | 2019-09-30 | 2019-11-29 | 联想(北京)有限公司 | A kind for the treatment of method and apparatus |
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| CN102801703A (en) * | 2012-04-16 | 2012-11-28 | 任峰 | Method and system for making multi-party call and holding multi-party conference by using single telephone lines under control of network |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102387154B (en) | 2014-04-30 |
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