CN101917586B - Joining method and equipment for conference - Google Patents
Joining method and equipment for conference Download PDFInfo
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- CN101917586B CN101917586B CN 201010255000 CN201010255000A CN101917586B CN 101917586 B CN101917586 B CN 101917586B CN 201010255000 CN201010255000 CN 201010255000 CN 201010255000 A CN201010255000 A CN 201010255000A CN 101917586 B CN101917586 B CN 101917586B
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Abstract
The invention discloses a joining method and joining equipment for a conference. According to the technical scheme of the invention, terminal equipment directly transmits a conference joining request message containing a preset inquiry identity to gatekeeper equipment under the condition that the terminal equipment does not know specific conference information to be joined; then the gatekeeper equipment inquires whether the conference reserved by the terminal equipment exists from each MCU corresponding to the gatekeeper equipment; if the conference exists, the gatekeeper equipment returns information of the conference to the terminal equipment to join the terminal equipment in the conference; and thus the terminal equipment does not need to previously memorize the specific conference information and can also normally join the corresponding conference even though the terminal equipment does not know the conference information to be joined, and the condition that the terminal equipment cannot normally join the conference because the terminal equipment does not know the conference information or has incorrect memory about the conference information can be prevented.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of adding method and apparatus of meeting.
Background technology
Video conferencing system claims TV conference system again, refers to two or more different local individual or colonies, by transmission line and multimedia equipment, sound, image and documentation are passed mutually, realize instant and interactive communication, to realize the system equipment of meeting purpose.Video conferencing system can be implemented in the information that and multi-point transmit live image, voice and application data forms such as (electronic whiteboard, figures) in real time at 2.
Video conferencing system is divided into two kinds of point-to-point (2 people) and group's video conferencing systems (many people) in user's compositional model, by being divided into two kinds of simulation (realizing the one-way video meeting as utilizing closed circuit cable television system) and numerals (by software and hardware computer and mechanics of communication realization) on the technical implementation way.
The use of video conference is similar to telephone communication, but except carrying out the communication with the caller, can also see caller's expression and action, makes the callers that are in different places realize being similar to the communication efficiency that exchanges face to face.
General video conferencing system comprises MCU (Multipoint Control Unit, multipoint control unit), conference room terminal, PC (Personal Computer, personal computer) desktop terminal, PSTN GW (Public Switched Telephone Network Gateway, the PSTN IAD), GK several sections such as (Gate Keeper, gatekeepers).Various terminal all is connected into MCU and concentrates exchange, forms a video conference network.Wherein, the function of above-mentioned each entity in the video conferencing system mainly comprises:
(1)MCU
MCU is the core of video conferencing system, for the user provides group's meeting, organizes the Connection Service of meeting more.Present MCU generally can provide nearly 32 users' access service of unit, and can carry out cascade, to satisfy user's instructions for use.
(2) conference room terminal
Large, medium and small conference room terminal provides to user's meeting room and uses, and equipment carries camera and remote keypad, can show by television set or projecting apparatus, and the user can select different equipment according to the size in meeting-place.General meeting room equipment is equipped with special-purpose camera, can rotate by remote control mode, thereby cover anyone and the thing that participates in a conference.
(3) PC desktop terminal
Directly hold video conference on computers, the PC camera that a general configuration expense is lower can only one or two people use under the regular situation.
(4)PSTN?GW
The user directly adds video conference by phone or mobile phone under mobile situation.
In addition, video conferencing system generally also has the recorded broadcast function, and instant issue and the conference content that can carry out meeting can get off by instant recording.Requirement based on popular conferencing information data now, can support to play video contents such as electronic bits of data PPT document, FLASH, IE browser and DVD in speaker's computer, also comprise the content of audio frequency etc., and can realize the synchronous recording of video pictures in the meeting.
But in existing technology, for any one terminal equipment that need participate in a conference, all need to know conference number, pass through the call-conference number and could add meeting.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
In existing technical scheme, though terminal equipment need be known the affiliation scheme of conference number and guarantee to add the accuracy of meeting, but because conference number constitutes general more complicated, do not have tangible composing law, the inconvenience memory, therefore, forget and mistake easily, cause terminal equipment can't normally add meeting.
Summary of the invention
The invention provides a kind of adding method and apparatus of meeting, the realization terminal equipment is not being known under the situation of concrete conferencing information, adds the meeting of having preengage by a unified meeting identification information (known public number).
For achieving the above object, one aspect of the present invention provides a kind of adding method of meeting, specifically may further comprise the steps:
Described gatekeeper's equipment identifies according to described inquiry, sends to each multipoint control unit MCU to comprise the meeting query messages of described terminal identification information, and receives the response message that each MCU returns;
Described gatekeeper's equipment sends to described terminal equipment with the meeting identification corresponding with described terminal iidentification that comprises in the described response message, so that described terminal equipment adds corresponding meeting according to described meeting identification.
Preferably, when comprising a plurality of gatekeeper's equipment in the system, described gatekeeper's equipment sends the meeting query messages that comprises described terminal identification information to each MCU, specifically comprises:
Described gatekeeper's equipment sends the meeting query messages that comprises described terminal identification information to self corresponding each MCU and other gatekeeper's equipment; Described other gatekeeper's equipment send to self corresponding each MCU and comprise the meeting query messages of described terminal identification information, and receive the response message that self corresponding each MCU returns;
Described gatekeeper's equipment receives the response message that each MCU returns, and specifically comprises:
The response message that corresponding each MCU of described gatekeeper's equipment reception self and described other gatekeeper's equipment return.
Preferably, described method also comprises:
If all do not comprise meeting identification in received all response messages of described gatekeeper's equipment, described gatekeeper's equipment sends refuse information to described terminal equipment, refuses described terminal equipment and adds meeting.
Preferably, when the meeting identification corresponding with described terminal iidentification that comprises in the described response message was a plurality of, described gatekeeper's equipment sent to described terminal equipment with described a plurality of meeting identifications;
Described terminal equipment adds corresponding meeting according to described meeting identification, comprising:
Described terminal equipment shows the corresponding conferencing information of described a plurality of meeting identification, according to user's selection the meeting identification of correspondence is carried in the affiliation request message and sends to described gatekeeper's equipment, adds the corresponding meeting of described meeting identification with request; Perhaps, described terminal equipment is selected a meeting identification according to default selective rule from described a plurality of meeting identifications after, described meeting identification is carried at affiliation sends to described gatekeeper's equipment in the request message, add the corresponding meeting of described meeting identification with request.
Preferably, this method also comprises:
The network interconnection protocol IP address that described gatekeeper's equipment will send the MCU of the response message that carries described meeting identification sends to described terminal equipment;
Described terminal equipment adds corresponding meeting according to described meeting identification, comprising: according to the IP address of described MCU, send the affiliation request message that comprises described meeting identification to the MCU of correspondence, add corresponding meeting with request.
On the other hand, the present invention also provides a kind of gatekeeper's equipment, comprising:
Receiver module is used for the affiliation request message that comprises terminal identification information and the inquiry sign of presetting that receiving terminal apparatus sends; And, receive the response message that each MCU returns;
Enquiry module, be used for after described receiver module receives the affiliation request message of the inquiry sign that comprises terminal identification information and preset, according to described inquiry sign, corresponding each MCU sends the meeting query messages that comprises described terminal identification information to described gatekeeper's equipment;
Sending module, the meeting identification that the response message that is used for that described receiver module is received comprises sends to described terminal equipment.
Preferably, described gatekeeper's equipment also comprises identification module:
Described identification module is used for each received response message of the described receiver module of identification and whether comprises meeting identification;
Described sending module, be used for recognizing described response message when comprising meeting identification at described identification module, described meeting identification is sent to described terminal equipment, so that described terminal equipment adds corresponding meeting according to described meeting identification, or recognize when all not comprising meeting identification in all response messages at described identification module, send refuse information to described terminal equipment, add meeting to refuse described terminal equipment.
Preferably, when comprising a plurality of gatekeeper's equipment in the system,
Described receiver module also is used for receiving the affiliation request message that comprises terminal identification information that other gatekeeper's equipment send;
And, described receiver module receive that other gatekeeper's equipment send comprise the affiliation request message of terminal identification information the time,
Described sending module, the response message that each MCU that is used for that also described receiver module is received returns sends to described other gatekeeper's equipment.
Preferably, when comprising a plurality of gatekeeper's equipment in the system,
Described enquiry module also is used for sending the meeting query messages that comprises described terminal identification information to other gatekeeper's equipment after described receiver module receives the affiliation request message of the inquiry sign that comprises terminal identification information and preset;
Described receiver module also is used for receiving the response message that described other gatekeeper's equipment return.
On the other hand, the present invention also provides a kind of terminal equipment, comprising:
Receiver module is used for receiving the message that comprises described a plurality of meeting identifications that gatekeeper's equipment sends;
Module is selected in meeting, is used for showing the received corresponding conferencing information of described a plurality of meeting identifications of described receiver module, and determines corresponding meeting identification according to user's selection; Or, from described a plurality of meeting identifications, determine meeting identification according to default selective rule;
Sending module is used for selecting the determined meeting identification of module to be carried at the affiliation request message described meeting and sends, add the corresponding meeting of described meeting identification with request.
Compared with prior art, the present invention has the following advantages:
By using technical scheme of the present invention, terminal equipment is under the situation of not knowing the conferencing information that concrete needs add, directly equipment sends the affiliation request message that comprises default inquiry sign to the gatekeeper, then, the meeting whether gatekeeper's equipment exists this terminal equipment to preengage to self corresponding each MCU inquiry, if exist, then the information with this meeting returns to this terminal equipment, make this terminal equipment add this meeting, thereby, make terminal equipment need not to remember in advance concrete conferencing information, even under the situation of the conferencing information of not knowing to add, also can normally add corresponding meeting, avoid not causing terminal equipment can't normally add the situation of meeting because knowing conferencing information or conferencing information promnesia.
Description of drawings
The schematic flow sheet of the adding method of a kind of meeting that Fig. 1 proposes for the embodiment of the invention;
The schematic flow sheet of the adding method of the meeting under a kind of concrete application scenarios that Fig. 2 proposes for the embodiment of the invention;
The structural representation of a kind of gatekeeper's equipment that Fig. 3 proposes for the embodiment of the invention;
The structural representation of a kind of terminal equipment that Fig. 4 proposes for the embodiment of the invention.
Embodiment
As stated in the Background Art, in the existing meeting processing policy, if a terminal equipment wishes to add a meeting, must know the information of this meeting accurately, could send the affiliation application of this meeting accordingly, but, conferencing information relatively is difficult to the character string remembered often, perhaps because the correlation of conference content, and with meeting called after implication close easily obscure title, thereby make the participant that wish to add meeting be difficult to memory for the information of meeting or memory makes mistakes, final owing to do not have the information of meeting or information to make mistakes, and can not add meeting.
The embodiment of the invention just is being based on the adding realization mechanism that this problem has proposed a kind of meeting.By setting an inquiry sign, make terminal equipment only need send the inquiry sign to gatekeeper's equipment, can realize the automatic inquiry of preset conference, thereby make terminal equipment under the situation of the meeting identification that need not to know this meeting, realize that according to the inquiry sign meeting adds.
Below in conjunction with accompanying drawing, the embodiment of the invention is described in detail.
The framework of the video conferencing system that the embodiment of the invention is related is identical with existing video conferencing system framework, can comprise at least one terminal equipment and at least one gatekeeper's equipment, and wherein, gatekeeper's equipment can corresponding a plurality of MUC, namely carry out information interaction with a plurality of MCU.
Based on this video conferencing system, as shown in Figure 1, the schematic flow sheet of the adding method of a kind of meeting that proposes for the embodiment of the invention specifically may further comprise the steps:
Step S101, gatekeeper's equipment receiving terminal apparatus send comprises the affiliation request message of terminal identification information and default inquiry sign.
This terminal identification information wherein is the inquiry foundation that provides for follow-up meeting's inquiry; in concrete application scenarios; this terminal identification information can be that the address information of terminal equipment is (as the IP address; MAC Address etc.); also can be that the number information of terminal equipment is (as the corresponding telephone number of terminal equipment; user totem information etc.); every can be in follow-up meeting query script; can as whether the identification information of the inquiry foundation of preset conference can be applied in the technical program; concrete employ terminal identification information can stipulate according to actual needs that such variation does not influence protection scope of the present invention.
On the other hand, default inquiry sign is that the expression terminal equipment need add an identification information of preset conference, in concrete application scenarios, it can be a predefined special string, it also can be a special call number, or predefined designator, no matter be the information of above-mentioned which kind of particular type, all need to guarantee can not conflict mutually with other instruction character or number in the system, to guarantee to identify according to this inquiry the uniqueness of the operation of being carried out, avoid misoperation.
This inquiry sign can be prenoticed to terminal equipment or gatekeeper's equipment, this inquiry sign can be to unify the standard number preset in advance, for conference system is all suitable arbitrarily, also can carry out individual character according to conference system sets, only the meeting of carrying out under current conference system is just effective, and constituted mode and the setting means of concrete employ inquiry sign can be adjusted as required.
Step S102, gatekeeper's equipment send the meeting query messages that comprises terminal identification information according to this inquiry sign to each MCU.
It is to be noted, when comprising a plurality of gatekeeper's equipment in the system, the technical program has further provided the flow process of many gatekeepers equipment conjunctive query, in this step, gatekeeper's equipment not only needs to send the meeting query messages that comprises terminal identification information to self corresponding each MCU, also need to send the meeting query messages that comprises terminal identification information to other gatekeeper's equipment, so that other gatekeeper's equipment send the meeting query messages that comprises terminal identification information to self corresponding each MCU, and receive the response message that corresponding each MCU returns.
By such processing, not only can carry out the meeting inquiry among each MCU under gatekeeper's equipment of the meeting query messages that directly receives the terminal equipment transmission, also can carry out the meeting inquiry among each MCU under other gatekeeper's equipment, the scope of meeting inquiry is further enlarged, improved the comprehensive and accuracy of meeting inquiry.
Step S103, gatekeeper's equipment receive the response message that each MCU returns, and identify in each received response message whether comprise meeting identification.
If comprise meeting identification in the response message, namely be illustrated in the meeting that exists this terminal equipment to preengage among some or a plurality of MCU, thereby, execution in step S104;
If all do not comprise meeting identification in received all response messages of gatekeeper's equipment, namely be illustrated in the meeting that does not exist this terminal equipment to preengage among any one MCU, thereby, execution in step S105.
There is the situation of carrying out the conjunctive query of many gatekeepers equipment under the scene of a plurality of gatekeeper's equipment in system among the corresponding aforesaid step S102, if gatekeeper's equipment has sent the meeting query messages that comprises terminal identification information to other gatekeeper's equipment, then in the processing procedure of this step, comprise that also gatekeeper's equipment receives the response message that other gatekeeper's equipment return.
It is to be noted, under the situation of many gatekeepers equipment conjunctive query, return to gatekeeper's equipment of the affiliation request message that directly receives terminal equipment after other gatekeeper's equipment gather the information in the response message that receives, identified and subsequent treatment by it.
Accordingly, after receiving the response message that other gatekeeper's equipment return, the response message that gatekeeper's equipment need return these response messages and self corresponding each MCU is handled in the lump, for wherein whether carrying meeting identification identify, only not comprising in above-mentioned all response message just can execution in step S105 under the situation of meeting identification.
In actual applications, gatekeeper's equipment comprises following dual mode for the identifying of response message:
Mode one, gatekeeper's equipment can be waited until after all meeting query messages that send have all returned response message and unify to identify, and obtain identifying conclusion, judge that execution in step S104 still is step S105.
Such RM only need carry out once unified identification, has simplified corresponding flow process, has saved the resource of system.
Mode two, gatekeeper's equipment are just once identified after can whenever receiving one or several response message, and all are identified at the response message of confirming all meeting query messages that send and obtain identifying conclusion after finishing, and judge that execution in step S104 still is step S105.
Such RM has guaranteed the promptness of identification, can not influence the identification of other response messages because returning of certain response message is untimely, and, can be after all response messages be all received, finish identifying with the shortest time, shorten the shared time of identifying, improved the treatment effeciency of meeting inquiry.
Two kinds of RMs have corresponding characteristics separately, can determine the employ mode according to actual needs, and such variation can not influence protection scope of the present invention
Step S104, gatekeeper's equipment will be assessed a bid for tender to know and be sent to terminal equipment, so that terminal equipment adds corresponding meeting according to meeting identification.
In actual applications, according to the quantity of the meeting identification that recognizes among the step S103, the subsequent treatment of this step can be divided into following two kinds of situations:
Comprise a plurality of meeting identifications in each response message that situation one, gatekeeper's equipment receive
Gatekeeper's equipment sends to terminal equipment with a plurality of meeting identifications, and whether supports the list of conference Presentation Function according to terminal equipment, namely whether supports many meetings selection function, is divided into following two kinds of processing modes:
(1) terminal equipment shows the corresponding conferencing information of a plurality of meeting identifications, according to user's selection the meeting identification of correspondence is carried in the affiliation request message and sends to this gatekeeper's equipment, adds the corresponding meeting of this meeting identification with request.
(2) after terminal equipment is selected a meeting identification according to default selective rule from a plurality of meeting identifications, this meeting identification is carried in the affiliation request message sends to gatekeeper's equipment, with the corresponding meeting of request this meeting identification of adding.
Here mentioned selective rule can be the priority feedback principle; namely add the corresponding meeting of returning the earliest of meeting identification; also can be other selective rules; for example; the meeting that adds the corresponding numerical value minimum of meeting identification; add creation-time meeting the earliest; add the maximum meeting of participant etc.; certainly this wherein needs to carry out to terminal equipment the transmission of more information; certainly; also can be by setting the setting rule of meeting identification, in the present meeting identification of such imformosome, such variation can not influence protection scope of the present invention.
In the application scenarios of reality, the selection of two kinds of above-mentioned processing modes foundation can be the Presentation Function whether terminal equipment supports list of conference.
Include only a meeting identification in each response message that situation two, gatekeeper's equipment receive
Gatekeeper's equipment will be assessed a bid for tender to know and be sent to terminal equipment, and terminal equipment will be assessed a bid for tender to know to be carried in the affiliation request message and be sent to gatekeeper's equipment, and request inserts the corresponding meeting of meeting identification.
Need further be pointed out that, in this step, no matter for above-mentioned which kind of situation, gatekeeper's equipment is when sending meeting identification to terminal equipment, the IP address that has sent the MCU of the response message that carries this meeting identification can also be sent to this terminal equipment, so, after the meeting that terminal equipment is determined to need to participate in, just can according to meeting the IP address of the corresponding MCU of meeting identification, directly send the affiliation request message that comprises meeting identification to corresponding MCU, add the corresponding meeting of meeting identification with request.
Step S105, gatekeeper's equipment send refuse information to terminal equipment, and the refusal terminal equipment adds meeting.
Compared with prior art, the present invention has the following advantages:
By using technical scheme of the present invention, terminal equipment is under the situation of not knowing the conferencing information that concrete needs add, directly equipment sends the affiliation request message that comprises default inquiry sign to the gatekeeper, then, the meeting whether gatekeeper's equipment exists this terminal equipment to preengage to self corresponding each MCU inquiry, if exist, then the information with this meeting returns to this terminal equipment, make this terminal equipment add this meeting, thereby, make terminal equipment need not to remember in advance concrete conferencing information, even under the situation of the conferencing information of not knowing to add, also can normally add corresponding meeting, avoid not causing terminal equipment can't normally add the situation of meeting because knowing conferencing information or conferencing information promnesia.
In order further to set forth technological thought of the present invention, existing in conjunction with concrete application scenarios, technical scheme of the present invention is described.
There are two gatekeeper's equipment (GK1 and GK2) in the supposing the system, a corresponding respectively MCU (the corresponding MCU1 of GK1, the corresponding MCU2 of GK2) under two gatekeeper's equipment, so, in this system, the corresponding procedure declaration of handling with above-mentioned technical scheme is as follows:
As shown in Figure 2, be the schematic flow sheet of the adding method of a kind of meeting proposed by the invention, this method specifically may further comprise the steps:
Step S201, terminal A send RRQ (Registration Request, registration request) message to GK1, and request is registered.
Step S202, GK1 reply RCF (Registration Confirm, accreditation verification) message to terminal A, agree that terminal A registers.
Step S203, terminal A send ARQ (Admission Request, access request) message to GK1, and the called number that carries in the message is super number 6666.
Wherein, super number 6666 is the inquiry sign of aforesaid a kind of special number form, in current system, 6666 can be as the number of other equipment, so, GK1 can confirm that this is the sign of wishing to carry out the meeting inquiry, and can not carry out other misoperation when the called number that receives 6666.
Step S204, GK1 receive ARQ message, and being resolved to the called number that wherein carries is 6666, illustrate that terminal A wishes to carry out the meeting inquiry, in order to add meeting automatically.
Step S205, GK1 send IRQ (Info Request, state request) message to GK2, the corresponding E.164 number of carried terminal A in the message, and whether inquiry exists the affiliated meeting of terminal A.
The E.164 number here can be that terminal A directly carries in the ARQ information that sends to GK1; also can be that GK1 is converted to according to other-end identification information entrained in the ARQ information; or GK1 is converted to according to the caller information of ARQ information, and specifically which kind of mode obtaining E.164 by, number does not influence protection scope of the present invention.
Step S206, GK1 and GK2 send IRQ message to the MCU that self administers respectively, the corresponding E.164 number of carried terminal A in the message, and whether inquiry exists the affiliated meeting of terminal A.
Step S207, each MCU receive IRQ message, pass through the corresponding E.164 number of terminal A and in the meeting that carry out this locality, inquire about whether preengage terminal A, and Query Result returned to corresponding GK by IRR (Info Request Response, state request response) message.
If MCU does not find the meeting of having preengage terminal A, then return the IRR message of not carrying conference number to corresponding GK;
And if MCU finds the meeting of having preengage terminal A, then return the IRR message of carrying conference number to corresponding GK.
Corresponding all MCU of step S208, GK2 wait self all return after the IRQ message, and the conference number that returns is gathered, and return to GK1 by IRR message.
In concrete application scenarios, IP address of MCU also returns to GK1 under the conference number that GK2 can also return first.
All administration MCU of step S209, GK1 wait self and GK2 all return after the IRR message, and the conference number that wherein carries is gathered.
If the E.164 number that returns in all IRR message of step S210 is sky, namely do not carry any meeting identification, then send ARJ (Admission Reject, admission rejection) message to terminal A, the calling that refusal terminal A initiates;
If exist the E.164 number that returns in one or more IRR message not for empty, the E.164 number that then all is received gathers, and increase the nonStandardData field, record each E.164 corresponding meeting title of number, together return to terminal A by ACF (Admission Confirm, admission confirm) message.
If also receive the IP address of first MCU that returns conference number before, carry by above-mentioned ACF message equally, return to terminal A.
If terminal A supports list of conference Presentation Function, execution in step S211;
If terminal A does not support list of conference Presentation Function or GK1 only to return 1 E.164 number, and carried first and returned the IP address of the MCU of conference number, execution in step S212.
Step S211, terminal A send DRQ (Disengage Request to GK1, discharge request) in detail, the inquiry that cancellation was carried out to GK1 just now, and with all meetings among the ACF E.164 number and corresponding meeting title are presented on the interface and select for the user, the user makes a call according to normal call after selecting one of them meeting.
Step S212, terminal A directly make a call to the IP address of returning and carry the E.164 number that carries among the ACF.
Further, for related message in above-mentioned the step, the present invention further provides following description, and is specifically as shown in table 1:
Table 1 message semantic definition
Compared with prior art, the present invention has the following advantages:
By using technical scheme of the present invention, terminal equipment is under the situation of not knowing the conferencing information that concrete needs add, directly equipment sends the affiliation request message that comprises default inquiry sign to the gatekeeper, then, the meeting whether gatekeeper's equipment exists this terminal equipment to preengage to self corresponding each MCU inquiry, if exist, then the information with this meeting returns to this terminal equipment, make this terminal equipment add this meeting, thereby, make terminal equipment need not to remember in advance concrete conferencing information, even under the situation of the conferencing information of not knowing to add, also can normally add corresponding meeting, avoid not causing terminal equipment can't normally add the situation of meeting because knowing conferencing information or conferencing information promnesia.
In order to realize technical scheme of the present invention, based on aforesaid explanation, the invention allows for a kind of gatekeeper's equipment, its structural representation comprises as shown in Figure 3:
Receiver module 31 is used for the affiliation request message that comprises terminal identification information and the inquiry sign of presetting that receiving terminal apparatus sends, and receives the response message that each MCU returns;
Enquiry module 32 is used for after receiver module 31 receives the affiliation request message of the inquiry sign that comprises terminal identification information and preset, and according to this inquiry sign, corresponding each MCU of equipment sends the meeting query messages that comprises terminal identification information to the gatekeeper;
Sending module 33, the meeting identification that the response message that is used for that receiver module 31 is received comprises sends to terminal equipment, so that this terminal equipment adds corresponding meeting according to meeting identification.
In concrete application scenarios, this gatekeeper's equipment also comprises identification module 34
Identification module 34 is used for identification receiver module 31 each received response message and whether comprises meeting identification;
Sending module 33, be used for recognizing response message when comprising meeting identification at identification module 34, will assess a bid for tender to know and send to terminal equipment, so that terminal equipment adds corresponding meeting according to meeting identification, or be used for recognizing all response messages when all not comprising meeting identification at identification module 34, send refuse information to terminal equipment, the refusal terminal equipment adds meeting.
It is pointed out that when comprising a plurality of gatekeeper's equipment in the system,
Receiver module 31 also is used for receiving the affiliation request message that comprises terminal identification information and the inquiry sign of presetting that other gatekeeper's equipment send;
And, receiver module 31 receive that other gatekeeper's equipment send comprise the affiliation request message of terminal identification information and default inquiry sign the time,
Sending module 33, the response message that each MCU that is used for that also receiver module 31 is received returns sends to other gatekeeper's equipment.
On the other hand, when comprising a plurality of gatekeeper's equipment in the system,
Enquiry module 32 also is used for sending the meeting query messages that comprises terminal identification information to other gatekeeper's equipment after receiver module 31 receives the affiliation request message of the inquiry sign that comprises terminal identification information and preset;
Receiver module 31 also is used for receiving the response message that other gatekeeper's equipment return.
On the other hand, the present invention also provides a kind of terminal equipment, and its structural representation comprises as shown in Figure 4:
Receiver module 41 is used for receiving the message that comprises a plurality of meeting identifications that gatekeeper's equipment sends.
Module 42 is selected in meeting, is used for showing the corresponding conferencing information of a plurality of meeting identifications that receiver module 41 is received, and determines corresponding meeting identification according to user's selection; Or, from a plurality of meeting identifications, determine meeting identification according to default selective rule.
Concrete, determine that the mode that participates in a conference is described as follows for above-mentioned two kinds:
Mode one, show the corresponding meeting of a plurality of meeting identifications that receiver module 41 is received with the list of conference form to the user, select for the user, and after the affirmation instruction that receives the user, confirm that according to this instruction determines the meeting that needs are participated in.
Mode two, default meeting selective rule, and directly in a plurality of meeting meeting identifications that receive, determine meeting identification according to this rule.
Here mentioned selective rule can be the priority feedback principle; namely add the corresponding meeting of returning the earliest of meeting identification; also can be other selective rules; for example; the meeting that adds the corresponding numerical value minimum of meeting identification; add creation-time meeting the earliest; add the maximum meeting of participant etc.; certainly this wherein needs to carry out to terminal equipment the transmission of more information; certainly; also can be by setting the setting rule of meeting identification, in the present meeting identification of such imformosome, such variation can not influence protection scope of the present invention.
In the application scenarios of reality, the selection of above-mentioned dual mode foundation can be the Presentation Function whether terminal equipment supports list of conference.
Sending module 43 is used for selecting module 42 determined meeting identifications to be carried at the affiliation request message meeting and sends, add the corresponding meeting of meeting identification with request.
Compared with prior art, the present invention has the following advantages:
By using technical scheme of the present invention, terminal equipment is under the situation of not knowing the conferencing information that concrete needs add, directly equipment sends the affiliation request message that comprises default inquiry sign to the gatekeeper, then, the meeting whether gatekeeper's equipment exists this terminal equipment to preengage to self corresponding each MCU inquiry, if exist, then the information with this meeting returns to this terminal equipment, make this terminal equipment add this meeting, thereby, make terminal equipment need not to remember in advance concrete conferencing information, even under the situation of the conferencing information of not knowing to add, also can normally add corresponding meeting, avoid not causing terminal equipment can't normally add the situation of meeting because knowing conferencing information or conferencing information promnesia.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) each implements the described method of scene to carry out the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is a preferred schematic diagram of implementing scene, the module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device of implementing in the scene can be distributed in the device of implementing scene according to implementing scene description, also can carry out respective change and be arranged in the one or more devices that are different from this enforcement scene.The module of above-mentioned enforcement scene can be merged into a module, also can further split into a plurality of submodules.
The invention described above sequence number does not represent the quality of implementing scene just to description.
More than disclosed only be several concrete enforcement scene of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (10)
1. the adding method of a meeting is characterized in that, specifically may further comprise the steps:
The affiliation request message of the inquiry sign that comprises terminal identification information and preset that gatekeeper's equipment receiving terminal apparatus sends;
Described gatekeeper's equipment identifies according to described inquiry, sends to each multipoint control unit MCU to comprise the meeting query messages of described terminal identification information, and receives the response message that each MCU returns;
Described gatekeeper's equipment sends to described terminal equipment with the meeting identification corresponding with described terminal iidentification that comprises in the described response message, so that described terminal equipment adds corresponding meeting according to described meeting identification;
Wherein, described default inquiry is designated and represents that described terminal need add an identification information of preset conference.
2. the method for claim 1 is characterized in that, when comprising a plurality of gatekeeper's equipment in the system, described gatekeeper's equipment sends the meeting query messages that comprises described terminal identification information to each MCU, specifically comprises:
Described gatekeeper's equipment sends the meeting query messages that comprises described terminal identification information to self corresponding each MCU and other gatekeeper's equipment; Described other gatekeeper's equipment send to self corresponding each MCU and comprise the meeting query messages of described terminal identification information, and receive the response message that self corresponding each MCU returns;
Described gatekeeper's equipment receives the response message that each MCU returns, and specifically comprises:
The response message that corresponding each MCU of described gatekeeper's equipment reception self and described other gatekeeper's equipment return.
3. the method for claim 1 is characterized in that, also comprises:
If all do not comprise meeting identification in received all response messages of described gatekeeper's equipment, described gatekeeper's equipment sends refuse information to described terminal equipment, adds meeting to refuse described terminal equipment.
4. the method for claim 1 is characterized in that, when the meeting identification corresponding with described terminal iidentification that comprises in the described response message was a plurality of, described gatekeeper's equipment sent to described terminal equipment with described a plurality of meeting identifications;
Described terminal equipment adds corresponding meeting according to described meeting identification, comprising:
Described terminal equipment shows the corresponding conferencing information of described a plurality of meeting identification, according to user's selection the meeting identification of correspondence is carried in the affiliation request message and sends to described gatekeeper's equipment, adds the corresponding meeting of described meeting identification with request; Perhaps, described terminal equipment is selected a meeting identification according to default selective rule from described a plurality of meeting identifications after, described meeting identification is carried at affiliation sends to described gatekeeper's equipment in the request message, add the corresponding meeting of described meeting identification with request.
5. as any described method in the claim 1 to 4, it is characterized in that this method also comprises:
The network interconnection protocol IP address that described gatekeeper's equipment will send the MCU of the response message that carries described meeting identification sends to described terminal equipment;
Described terminal equipment adds corresponding meeting according to described meeting identification, comprising: according to the IP address of described MCU, send the affiliation request message that comprises described meeting identification to the MCU of correspondence, add corresponding meeting with request.
6. gatekeeper's equipment is characterized in that, comprising:
Receiver module is used for the affiliation request message that comprises terminal identification information and the inquiry sign of presetting that receiving terminal apparatus sends; And, receive the response message that each MCU returns;
Enquiry module, be used for after described receiver module receives the affiliation request message of the inquiry sign that comprises terminal identification information and preset, according to described inquiry sign, corresponding each MCU sends the meeting query messages that comprises described terminal identification information to described gatekeeper's equipment;
Sending module, the meeting identification that the response message that is used for that described receiver module is received comprises sends to described terminal equipment;
Wherein, described default inquiry is designated and represents that described terminal need add an identification information of preset conference.
7. gatekeeper's equipment as claimed in claim 6 is characterized in that, also comprises identification module:
Described identification module is used for each received response message of the described receiver module of identification and whether comprises meeting identification;
Described sending module, be used for recognizing described response message when comprising meeting identification at described identification module, described meeting identification is sent to described terminal equipment, so that described terminal equipment adds corresponding meeting according to described meeting identification, or recognize when all not comprising meeting identification in all response messages at described identification module, send refuse information to described terminal equipment, add meeting to refuse described terminal equipment.
8. gatekeeper's equipment as claimed in claim 6 is characterized in that, when comprising a plurality of gatekeeper's equipment in the system,
Described receiver module also is used for receiving the affiliation request message that comprises terminal identification information that other gatekeeper's equipment send;
And, described receiver module receive that other gatekeeper's equipment send comprise the affiliation request message of terminal identification information the time,
Described sending module, the response message that each MCU that is used for that also described receiver module is received returns sends to described other gatekeeper's equipment.
9. gatekeeper's equipment as claimed in claim 6 is characterized in that, when comprising a plurality of gatekeeper's equipment in the system,
Described enquiry module also is used for sending the meeting query messages that comprises described terminal identification information to other gatekeeper's equipment after described receiver module receives the affiliation request message of the inquiry sign that comprises terminal identification information and preset;
Described receiver module also is used for receiving the response message that described other gatekeeper's equipment return.
10. a terminal equipment is characterized in that, comprising:
Receiver module is used for receiving the message that comprises a plurality of meeting identifications that gatekeeper's equipment sends;
Module is selected in meeting, is used for showing the received corresponding conferencing information of described a plurality of meeting identifications of described receiver module, and determines corresponding meeting identification according to user's selection; Or, from described a plurality of meeting identifications, determine meeting identification according to default selective rule;
Sending module is used for selecting the determined meeting identification of module to be carried at the affiliation request message described meeting and sends, add the corresponding meeting of described meeting identification with request.
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| CN 201010255000 CN101917586B (en) | 2010-08-17 | 2010-08-17 | Joining method and equipment for conference |
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| CN106789128A (en) * | 2016-12-16 | 2017-05-31 | 联想(北京)有限公司 | A kind of method and apparatus for rapidly joining meeting |
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| CN108881797B (en) * | 2017-12-28 | 2020-09-15 | 视联动力信息技术股份有限公司 | Data processing method and device for video network |
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| CN110022306B (en) * | 2019-03-08 | 2021-12-21 | 视联动力信息技术股份有限公司 | Method and device for calling conference of video conference |
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