CN103561183A

CN103561183A - Teleconference merging service control system and teleconference merging and separating control method

Info

Publication number: CN103561183A
Application number: CN201310593471.3A
Authority: CN
Inventors: 李建军; 周莉; 王蕊; 薛高飞; 徐超
Original assignee: CHONGQING SUNTEL TECHNOLOGY Co Ltd
Current assignee: CHONGQING SUNTEL TECHNOLOGY Co Ltd
Priority date: 2013-11-22
Filing date: 2013-11-22
Publication date: 2014-02-05
Anticipated expiration: 2033-11-22
Also published as: CN103561183B

Abstract

The invention provides a teleconference merging service control system and a teleconference merging and separating control method. Preset participant client sides are called and have access to a plurality of teleconference services provided by a telephone service side respectively, conference voice data flow of a plurality of teleconferences needing merging is mixed, merged and processed, and therefore merging of the teleconferences is achieved, the problem that authorization expenses and cost are high because a third-party developer cooperates with a telephone service provider is avoided, technical limitations in aspects like signaling communication protocols and authorization permitting ranges from the telephone service provider do not exist, system expense and development cost reduction is facilitated, merging service control of teleconferences of different service types can also be achieved, the problem that a plurality of teleconferences of different teleconference service types in the prior art can not be easily integrated and uniformly merged is solved, and convenience is brought to users conducting teleconferences of different teleconference service types to directly conduct conference conversations through teleconference merging.

Description

A kind of videoconference merging service control system and merging thereof, fractionation control method

Technical field

The present invention relates to mobile communication technology and videoconference technical field, particularly a kind of videoconference merging service control system and merging thereof, fractionation control method.

Background technology

In order to realize communication efficiency, teleconferencing service rises rapidly in recent years.Called phone meeting, is exactly generally to utilize telephone set as instrument, the novel conference model of utilizing telephone wire to have a meeting as carrier.Compare with traditional on-the-spot meeting, videoconference have meeting schedule rapidly, the feature such as not free and regional limits, saving personnel participating in the meeting road expense; And compare with traditional point-to-point telephone service, from function, teleconferencing service has been broken the boundary that point-to-point telephone service call is confined to two sides, can meet tripartite above (according to the product of different providers, the highlyest realize 300 sides) user converse simultaneously, have that the communication that point-to-point phone cannot realize is smooth and easy, an information truth, the feature such as in extensive range.

Current teleconferencing service, the main PSTN(Public Switched Telephone Network that relies on, public switch telephone network) telephone service provider, mobile telephone service provider or VOIP(Voice over Internet Protocol, IP network speech business) network telephone service provider provides teleconferencing service resource, carries out relevant teleconferencing service.But, because the business function of current telephone service teleconferencing service that provider provides is limited, cause a lot of videoconference related services to have in use inconvenience.

For example, in some cases, the initial stage of Meeting Held, personnel participating in the meeting need to be divided into a plurality of squads is directed to a certain conference content and carries out respectively unit's discussion, after unit's discussion finishes, the personnel participating in the meeting of each squad carries out comprehensive discussion more together, with the discussion suggestion of comprehensive each squad, draws final session discussing result; Again for example, the enterprise that has parent company and a plurality of branch companies for some foundation, the generally routine work meeting of parent company and each self-organizing of each branch company oneself, when holding company's plenary session, just need to carry out plenary session discussion together with the personnel participating in the meeting of parent company and each branch company, after plenary session finishes, continue respectively again routine work meeting separately; Etc..Under the combined conference applications occasion of these squads, often need first to set up a plurality of videoconferences, by the personnel participating in the meeting of different squads or branch company, join respectively in each self-corresponding videoconference and carry out unit's discussion; Then, whenever necessary, the personnel participating in the meeting of Huo Quan company of all squads all discusses by a videoconference again, at this moment, if a plurality of videoconferences of carrying out before this unit's discussion directly can be merged, after all discussion, split separately again, use just very convenient.

But, the teleconferencing service that each telephone service provider provides at present, conventionally all foundation of a supporting telephone meeting, cancel business function, and personnel participating in the meeting accesses videoconference, exits the business functions such as videoconference, and directly do not support related service function that a plurality of videoconferences are merged.Thereby under existing videoconference resources supplIes, originally respectively a plurality of videoconferences carry out unit's discussion personnel participating in the meeting if carry out all videoconference discussion together, just need these personnels participating in the meeting to disconnect respectively after the videoconference originally accessing, be more all linked into one for all large-scale videoconferences of discussing.This has just caused when using teleconferencing service to carry out the combined meeting of this squad, numerous personnels participating in the meeting need to carry out first the operation that disconnects, accesses, this has not only caused the problem of user's troublesome poeration, and numerous personnels participating in the meeting disconnection, access operation is repeatedly required consuming time also long, affected service application promptness and the operating experience of teleconferencing service under the combined conference applications occasion of this squad; And due at one time section probably have numerous users of attending a meeting to ask to access same videoconference, the access request that causes telephone service provider to be dispensed to this videoconference is processed resource and is excessively taken at short notice, therefore be also easy to occur that part personnel participating in the meeting repeatedly asks to access videoconference and can not access repeatedly successful situation, reduced service application convenience and the execution efficiency of teleconferencing service under the combined conference applications occasion of this squad.

At present, also there is some telephone service providers telephone service access authorization for resource of opening to the outside world, allow third party developer by the mode of cooperating with it, by telephone service provider, to third party developer, authorized the relevant control authority of telephone service, the telephone service resource that making third party developer can call telephone service provider provides is developed new relevant value-added service.For example, third party developer can be by cooperating to obtain telephone service control authority with telephone service provider, by telephone service provider's mandate, third party developer's server can carry out signaling with telephone service provider's telephone service server and communicate by letter, transfer teleconferencing service resource, and by implanting the operational mode of new signaling change teleconferencing service, thereby realize the merging business function of a plurality of videoconferences, as a value-added service.But this and mode telephone service provider cooperation mandate, need third party developer to telephone service provider, to pay the expense of licensing of great number, rate cost is higher, and need to adopt the signaling communication protocol matching with telephone service provider, telephone service provider, to the telephone service control authority scope of authorization, carry out signaling communication, can successfully call the teleconferencing service resource of telephone service server to carry out relevant value-added service, these technical limitations have increased the exploitation of value-added service undoubtedly, debugging, maintenance difficulties, development cost is also higher.Moreover, on the other hand, if need a plurality of videoconferences that merge from different teleconferencing service types, for example a part of squad is used the teleconferencing service that pstn telephone business provider provides, and another part squad is used mobile telephone service provider or VOIP network telephone service provider that teleconferencing service is provided, communication network due to different telephone service providers, signaling communication protocol, authorization extent of competence, calling with aspects such as control modes of teleconferencing service resource all there are differences, be difficult to integrate unified, therefore, even if third party developer obtains respectively variant telephone service provider's cooperation mandate, also the mode that is difficult to communicate by letter by signaling realizes the videoconference union operation between a plurality of different teleconferencing service types.

Summary of the invention

For prior art above shortcomings, the object of this invention is to provide a kind of videoconference and merge service control system and merging thereof, split control method, the mode of the teleconferencing service that the method provides by access telephone service service end, realizing the merging of a plurality of videoconferences that telephone service service end is provided controls, avoided causing videoconference to merge the problem that operating cost is higher because licensing expense with the great number of telephone service provider cooperation mandate generation, and be conducive to reduce the development difficulty that videoconference merges business, can improve the promptness that videoconference merges business, convenience and service application execution efficiency.

For achieving the above object, the technical solution used in the present invention is as follows:

Merge a service control system, for the teleconferencing service providing by access telephone service service end, realize the merging of a plurality of videoconferences that telephone service service end is provided and control, this system comprises request receiving module, access control module and stereo process module, described request receiver module is used for receiving videoconference and merges request, resolving to obtain in videoconference merging request asks a plurality of videoconferences that merge as a merging group, and generate the merging processing instruction that records each videoconference in this merging group, send to access control module, described access control module is preset with the client of attending a meeting that teleconferencing service is corresponding, be used for receiving merging processing instruction, videoconference number in the merging group recording according to merging processing instruction, calling the client of attending a meeting of respective numbers communicates by letter with telephone service service end and accesses respectively correspondingly each videoconference in this merging group, set up each voice transfer passage of attending a meeting between client and stereo process module calling simultaneously, and generation records by calling the audio mixing operational order of each client of attending a meeting of this merging group of access, send to stereo process module, described stereo process module, for by voice transfer passage Real-time Obtaining access control module, call each attend a meeting client to conference voice data flow, according to audio mixing operational order, carry out audio mixing simultaneously and merge processing, each that audio mixing operational order is recorded attend a meeting client to conference voice data flow the mixing conference voice data stream that audio mixing is in real time merged into a road track, and by voice transfer passage, described mixing conference voice data stream is back to each client of attending a meeting that this audio mixing operational order records in real time.

Above-mentioned videoconference merges in service control system, and as further improvement project, described access control module is preset with at least two kinds of corresponding clients of attending a meeting of different teleconferencing service types; Described access control module is after receiving merging processing instruction, each videoconference teleconferencing service type separately in the merging group that first identification merging processing instruction records, again respectively according to the videoconference number of each teleconferencing service type in described merging group, the client of attending a meeting of calling respective type and respective numbers is communicated by letter with the telephone service service end of respective type respectively and is accessed respectively correspondingly the videoconference of respective type in this merging group; And in the audio mixing operational order that access control module generates, also record by calling each each self-corresponding teleconferencing service type of client of attending a meeting of this merging group of access.

Above-mentioned videoconference merges in service control system, as further improvement project, described stereo process module is carried out audio mixing while merge processing according to audio mixing operational order, first judges that whether the corresponding teleconferencing service type of each client of attending a meeting that audio mixing operational order records is identical; If, each directly audio mixing operational order record attend a meeting client to conference voice data flow audio mixing in real time and merge into the mixing conference voice data stream of a road track, and by voice transfer passage, described mixing conference voice data stream is back to each client of attending a meeting that this audio mixing operational order records in real time; Otherwise, each that audio mixing operational order is recorded attend a meeting client to conference voice data stream real-time transcoding be identical speech data form, and audio mixing is merged into the mixing conference voice data stream of a road track in real time, by mixing the conference voice data stream various speech data forms that transcoding is each each self-corresponding teleconferencing service type matching of client of attending a meeting of recording with audio mixing operational order respectively in real time, by voice transfer passage, be back in real time correspondingly each client of attending a meeting that this audio mixing operational order records again.

Above-mentioned videoconference merges in service control system, as further improvement project, in this system: described request receiver module also splits request for receiving videoconference, resolve the merging group that in videoconference fractionation request, request splits that obtains, and inquire each videoconference that this merging group comprises as a fractionation group, generation records the deconsolidation process instruction of each videoconference in this fractionation group, sends to access control module, described access control module is also for receiving deconsolidation process instruction, control each client of attending a meeting by each videoconference in the fractionation group of calling access deconsolidation process instruction and recording exits respectively the videoconference that accessed separately and disconnects respectively and the communicating by letter of corresponding phone business service end, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop each exiting the calling of the client of attending a meeting of videoconference, and generation records the audio mixing cancel an order of each client of attending a meeting that exits this fractionation group, send to stereo process module, described stereo process module is also for according to audio mixing cancel an order, stops the audio data stream transmitting-receiving operation of each client of attending a meeting that audio mixing cancel an order is recorded and audio mixing and merges to process and operate.

Correspondingly, the present invention also provides the videoconference that videoconference of the present invention merges service control system to merge control method and videoconference fractionation control method, to meet the conference call application demand of user under different situations.For this reason, the present invention has adopted following technical scheme.

The videoconference that above-mentioned videoconference merges service control system merges control method, and the method comprises the steps:

1) request receiving module receives videoconference merging request, resolving to obtain in videoconference merging request asks a plurality of videoconferences that merge as a merging group, and generate the merging processing instruction that records each videoconference in this merging group, send to access control module;

2) access control module receives and merges processing instruction, videoconference number in the merging group recording according to merging processing instruction, calling the client of attending a meeting of respective numbers communicates by letter with telephone service service end and accesses respectively correspondingly each videoconference in this merging group, set up each voice transfer passage of attending a meeting between client and stereo process module calling simultaneously, and generate and to record by calling the audio mixing operational order of each client of attending a meeting of this merging group of access, send to stereo process module;

3) by calling, accessing conference voice data that each client of attending a meeting of described merging group receives the videoconference that accessed separately in real time flows;

4) stereo process module by voice transfer passage Real-time Obtaining access control module, call each attend a meeting client to conference voice data flow, according to audio mixing operational order, carry out audio mixing simultaneously and merge processing, each that audio mixing operational order is recorded attend a meeting client to conference voice data flow the mixing conference voice data stream that audio mixing is in real time merged into a road track, and by voice transfer passage, described mixing conference voice data stream is back to each client of attending a meeting that this audio mixing operational order records in real time;

5) each client of attending a meeting that accesses described merging group by calling plays to by mixing conference voice data stream the videoconference that accessed separately in real time, realize in described merging group the conference voice between each videoconference mutual, the merging of each videoconference in described merging group has been controlled.

Above-mentioned videoconference merges in control method, and as further improvement project, described access control module is preset with at least two kinds of corresponding clients of attending a meeting of different teleconferencing service types; In described step 2, access control module is after receiving merging processing instruction, each videoconference teleconferencing service type separately in the merging group that first identification merging processing instruction records, again respectively according to the videoconference number of each teleconferencing service type in described merging group, the client of attending a meeting of calling respective type and respective numbers is communicated by letter with the telephone service service end of respective type respectively and is accessed respectively correspondingly the videoconference of respective type in this merging group; And in the audio mixing operational order that access control module generates, also record by calling each each self-corresponding teleconferencing service type of client of attending a meeting of this merging group of access.

Above-mentioned videoconference merges in control method, as further improvement project, in described step 4, stereo process module " carrying out audio mixing according to audio mixing operational order merge to process " is specially: according to audio mixing operational order, judge that whether the corresponding teleconferencing service type of each client of attending a meeting that audio mixing operational order records is identical; If so, according to following mode one, carry out audio mixing and merge processing; Otherwise, according to following mode two, carry out audio mixing and merge processing:

Mode one: each directly audio mixing operational order record attend a meeting client to conference voice data flow audio mixing in real time and merge into the mixing conference voice data stream of a road track, and by voice transfer passage, described mixing conference voice data stream is back to each client of attending a meeting that this audio mixing operational order records in real time;

Mode two: each that audio mixing operational order is recorded attend a meeting client to conference voice data stream real-time transcoding be identical speech data form, and audio mixing is merged into the mixing conference voice data stream of a road track in real time, by mixing the conference voice data stream various speech data forms that transcoding is each each self-corresponding teleconferencing service type matching of client of attending a meeting of recording with audio mixing operational order respectively in real time, by voice transfer passage, be back in real time correspondingly each client that attends a meeting that this audio mixing operational order records again.

The videoconference that above-mentioned videoconference merges service control system splits control method, and the method comprises the steps:

A) request receiving module receives videoconference and splits request, resolve the merging group that in videoconference fractionation request, request splits that obtains, and inquire each videoconference that this merging group comprises as a fractionation group, generation records the deconsolidation process instruction of each videoconference in this fractionation group, sends to access control module;

B) access control module receives deconsolidation process instruction, control each client of attending a meeting by each videoconference in the fractionation group of calling access deconsolidation process instruction and recording exits respectively the videoconference that accessed separately and disconnects respectively and the communicating by letter of corresponding phone business service end, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop each exiting the calling of the client of attending a meeting of videoconference, and generation records the audio mixing cancel an order of each client of attending a meeting that exits this fractionation group, send to stereo process module,

C) stereo process module is according to audio mixing cancel an order, the audio data stream transmitting-receiving operation of each client of attending a meeting that termination is recorded audio mixing cancel an order and audio mixing merge processes operation, disconnect in described fractionation group the conference voice between each videoconference mutual, the fractionation of each videoconference in described fractionation group has been controlled.

Than prior art, the present invention has following beneficial effect:

1, videoconference of the present invention merges service control system and by calling the default client of attending a meeting, accesses respectively the mode of a plurality of teleconferencing services that telephone service service end provides, in conjunction with the conference voice data of a plurality of videoconferences that needs are merged, flowing in addition audio mixing merges and processes, realized the merging of a plurality of videoconferences, avoided causing videoconference to merge the problem that operating cost is higher because licensing expense with the great number of telephone service provider cooperation mandate generation, be conducive to reduce the rate cost of system.

2, videoconference of the present invention merges service control system, its videoconference merges to be controlled without the signaling communication protocol that is subject to telephone service provider, to the technical limitations of the aspects such as authorization scope, the technical difficulty of exploitation, debugging, maintenance, than being all reduced with the mode of telephone service provider cooperation mandate, is conducive to reduce the development cost of system.

3, videoconference of the present invention merges service control system, the videoconference that can realize across type of service merges Service control, solved and in prior art, between a plurality of videoconferences of different teleconferencing service types, be difficult to integrate the unified problem that videoconference merges that realizes, for using, between the user of different teleconferencing service types, directly by videoconference, be merged into row conference call and provide convenience.

4, videoconference merging service control system of the present invention can also complete merging the fractured operation of a plurality of videoconferences, meet the demand of user under different application occasion, and its videoconference splits control operation and realizes simple, without processing the special extra system resource that increases for splitting to control, also make the invoked client of attending a meeting to be released and call again, being conducive to strengthen the performance capable of circulation of system resource.

Accompanying drawing explanation

Fig. 1 is the architecture block diagram that videoconference of the present invention merges service control system;

Fig. 2 is the videoconference merging control flow chart that in the embodiment of the present invention one, videoconference merges service control system;

Fig. 3 is the videoconference merging control flow chart that in the embodiment of the present invention two, videoconference merges service control system;

Fig. 4 is the videoconference fractionation control flow chart that in the embodiment of the present invention three, videoconference merges service control system.

Embodiment

Below in conjunction with accompanying drawing, technical scheme of the present invention is further illustrated.

execution mode one:

The invention provides a kind of videoconference and merge service control system, for the teleconferencing service providing by access telephone service service end, realize the merging of a plurality of videoconferences that telephone service service end is provided and control.As shown in Figure 1, this system is mainly by request receiving module, access control module and stereo process module, wherein, request receiving module is used for receiving videoconference and merges request, resolving to obtain in videoconference merging request asks a plurality of videoconferences that merge as a merging group, and generate the merging processing instruction that records each videoconference in this merging group, send to access control module, access control module is preset with the client of attending a meeting that teleconferencing service is corresponding, be used for receiving merging processing instruction, videoconference number in the merging group recording according to merging processing instruction, calling the client of attending a meeting of respective numbers communicates by letter with telephone service service end and accesses respectively correspondingly each videoconference in this merging group, set up each voice transfer passage of attending a meeting between client and stereo process module calling simultaneously, and generation records by calling the audio mixing operational order of each client of attending a meeting of this merging group of access, send to stereo process module, stereo process module, for by voice transfer passage Real-time Obtaining access control module, call each attend a meeting client to conference voice data flow, according to audio mixing operational order, carry out audio mixing simultaneously and merge processing, each that audio mixing operational order is recorded attend a meeting client to conference voice data flow the mixing conference voice data stream that audio mixing is in real time merged into a road track, and by voice transfer passage, described mixing conference voice data stream is back to each client of attending a meeting that this audio mixing operational order records in real time.

In the present invention:

Described a plurality of videoconferences, refer to two or more videoconference.

Described telephone service service end, the teleconferencing service server end of the teleconferencing service resource provider referring to.For example pstn telephone business provider's teleconferencing service server end is, mobile telephone service provider's teleconferencing service server end or VOIP network telephone service provider's teleconferencing service server end.

The client of attending a meeting corresponding to teleconferencing service that described access control module is default, refer to can be access in control module control call for accessing the entity of the teleconferencing service client of attending a meeting, or integrated, be installed on access control module for call for accessing the virtual client of attending a meeting of program of teleconferencing service.For example, the described entity client of attending a meeting, can be pstn telephone machine client corresponding to pstn telephone convention business, pass through to arrange and can be access in control module and control the teleconferencing service server end calling to pstn telephone business provider and dial to access pstn telephone meeting; The described entity client of attending a meeting can be also mobile phone client corresponding to mobile phone convention business, passes through to arrange can be access in control module and control the teleconferencing service server end calling to mobile telephone service provider and dial to access mobile phone meeting; Etc..The virtual client of attending a meeting of described program, can be by computer programming, to realize and be integrated in the PSTN number dialing telephone call that can dial by the voice lines of pstn telephone business and converse in access control module to control thread, by program control, can be access in control module call and dial to access pstn telephone meeting to pstn telephone business provider's teleconferencing service server end; The virtual client of attending a meeting of described program can be also VOIP network telephone service corresponding by computer program, move the VOIP software client of realizing, by installing and program control can be access in control module call and sends to attend a meeting to VOIP network telephone service provider's teleconferencing service server end and ask to access VOIP network telephone conference; Etc..

Below by an embodiment, illustrate described in present embodiment that videoconference merges service control system and carries out videoconference and merge the processing procedure of controlling.

embodiment mono-:

For example, in the teleconferencing service providing pstn telephone business provider, there are 3 videoconferences of having set up and having moved, be respectively videoconference A1, B1, C1; Wherein, have a plurality of personnels participating in the meeting respectively by pstn telephone machine terminal a1, a2, a3 ... be linked in videoconference A1, have a plurality of personnels participating in the meeting respectively by pstn telephone machine terminal b1, b2, b3 ... be linked in videoconference B1, have a plurality of personnels participating in the meeting respectively by pstn telephone machine terminal c1, c2, c3 ... be linked in videoconference C1; When needing all personnels participating in the meeting in videoconference A1, B1, C1 to hold together all property videoconferences because of certain demand, to the be possessed of control power effector M(effector M of limit of videoconference A1, B1, C1, can be the personnel participating in the meeting of videoconference A1, B1, C1, can be also the other staff except the personnel participating in the meeting of videoconference A1, B1, C1) to videoconference of the present invention, merge service control system and send videoconference and merge request; Videoconference merges in request and carries union operation request mark, and the identification marking of a plurality of videoconferences of merging of request; For example, in the present embodiment, in the videoconference merging request that effector M sends, carry union operation request mark, and the identification marking of videoconference A1, B1 and C1.After this, videoconference of the present invention merges service control system and by handling process as shown in Figure 2, carries out videoconference merging control processing, and idiographic flow is as follows:

S11) request receiving module receives videoconference merging request, resolving to obtain in videoconference merging request asks a plurality of videoconferences that merge as a merging group, and generate the merging processing instruction that records each videoconference in this merging group, send to access control module.

In the present embodiment, request receiving module receives the videoconference merging request that effector M sends, a plurality of videoconferences of resolving its request merging of acquisition are respectively videoconference A1, B1 and C1, videoconference A1, B1 and C1 are merged to the Gm1 of group as one, and generate the merging processing instruction Pm1 that records each videoconference in the Gm1 of this merging group (being videoconference A1, B1 and C1), send to access control module.

S12) access control module receives and merges processing instruction, videoconference number in the merging group recording according to merging processing instruction, calling the client of attending a meeting of respective numbers communicates by letter with telephone service service end and accesses respectively correspondingly each videoconference in this merging group, set up each voice transfer passage of attending a meeting between client and stereo process module calling simultaneously, and generate and to record by calling the audio mixing operational order of each client of attending a meeting of this merging group of access, send to stereo process module.

In the present embodiment, in access control module, be preset with the client a0 that attends a meeting corresponding to a plurality of pstn telephone convention businesses, b0, c0, Deng, these clients of attending a meeting can be pstn telephone machine clients, also can be that the PSTN number dialing telephone call that can dial by the voice lines of pstn telephone business and converse of realizing and being integrated in access control module by computer programming is controlled thread, these clients of attending a meeting all can be access in control module and control to call to pstn telephone business provider's teleconferencing service server end and dial to access pstn telephone meeting, access control module is after receiving merging processing instruction Pm1, know that the videoconference number merging in the Gm1 of merging group that processing instruction Pm1 records is 3, be videoconference A1, B1 and C1, therefore calling default 3 attend a meeting client a0, b0, c0 communicates by letter with pstn telephone business service end and accesses respectively correspondingly videoconference A1, B1, the C1 in the Gm1 of merging group, call the client a0 access videoconference A1 that attends a meeting, call the client b0 access videoconference B1 that attends a meeting, call the client c0 access videoconference C1 that attends a meeting, simultaneously, access control module is set up the voice transfer passage between attend a meeting client a0, b0, c0 and the stereo process module of calling, comprise the voice transfer passage Tra attending a meeting between client a0 and stereo process module, voice transfer passage Trb between the client of attending a meeting b0 and stereo process module, and the voice transfer passage Trc attending a meeting between client c0 and stereo process module, and generate and to record by calling the audio mixing operational order Qm1 of three attend a meeting client a0, b0, the c0 of the access Gm1 of this merging group, send to stereo process module.

S13) by calling, accessing conference voice data that each client of attending a meeting of described merging group receives the videoconference that accessed separately in real time flows.

In the present embodiment, success accesses videoconference A1, B1, three client a0 that attend a meeting of C1, b0, c0 can be respectively and videoconference A1, B1, C1 realizes videoconference call, therefore the client a0 that attends a meeting just can receive the conference voice data stream (Real-time voice that includes all personnels participating in the meeting in videoconference A1) of videoconference A1 in real time, the client of attending a meeting b0 just can receive the conference voice data stream (Real-time voice that includes all personnels participating in the meeting in videoconference B1) of videoconference B1 in real time, the client of attending a meeting c0 just can receive the conference voice data stream (Real-time voice that includes all personnels participating in the meeting in videoconference C1) of videoconference C1 in real time.

S14) stereo process module by voice transfer passage Real-time Obtaining access control module, call each attend a meeting client to conference voice data flow, according to audio mixing operational order, carry out audio mixing simultaneously and merge processing, each that audio mixing operational order is recorded attend a meeting client to conference voice data flow the mixing conference voice data stream that audio mixing is in real time merged into a road track, and by voice transfer passage, described mixing conference voice data stream is back to each client of attending a meeting that this audio mixing operational order records in real time.

In the present embodiment, attend a meeting client a0, the b0 that stereo process module is called by voice transfer passage Tra, Trb, Trc Real-time Obtaining access control module, the conference voice data that c0 receives flow, certainly, the voice transfer passage that stereo process module also may have been set up by other simultaneously obtain that access control module calls other attend a meeting client to conference voice data flow; Simultaneously, stereo process module is carried out audio mixing according to audio mixing operational order Qm1 and is merged processing, the conference voice data that three attend a meeting client a0, b0, the c0 that audio mixing operational order Qm1 is recorded receive flows the mixing conference voice data stream that audio mixing is in real time merged into a road track, like this, in this mixing conference voice data stream, just comprised the Real-time voice of all personnels participating in the meeting in three videoconference A1, B1, C1; Stereo process module is back to by the mixing conference voice data stream that has comprised all personnel participating in the meeting's Real-time voices in three videoconference A1, B1, C1 three attend a meeting client a0, b0, the c0 that audio mixing operational order Qm1 records by voice transfer passage Tra, Trb, Trc again in real time.

S15) each client of attending a meeting that accesses described merging group by calling plays to by mixing conference voice data stream the videoconference that accessed separately in real time, realize in described merging group the conference voice between each videoconference mutual, the merging of each videoconference in described merging group has been controlled.

In the present embodiment, three attend a meeting client a0, b0, the c0 of the access Gm1 of merging group return to stereo process module in real time mixing conference voice data stream by voice transfer passage plays to the videoconference that accessed separately, the client of attending a meeting a0 plays to videoconference A1 by mixing conference voice data stream, the client of attending a meeting b0 plays to videoconference B1 by mixing conference voice data stream, and the client of attending a meeting c0 plays to videoconference C1 by mixing conference voice data stream; Like this, owing to mixing the Real-time voice that has comprised all personnels participating in the meeting in videoconference A1, B1, C1 in conference voice data stream, therefore each personnel participating in the meeting in videoconference A1, B1, C1 can both hear the Real-time voice of any one personnel participating in the meeting in videoconference A1, B1, C1, and carry out with it real-time speech and exchange, thus, just realized in the described merging Gm1 of group the conference voice between each videoconference mutual, the merging that is combined each videoconference in the Gm1 of group has been controlled.

By above-mentioned videoconference, merge control flow, can see, videoconference of the present invention merges service control system and does not have the mode adopting with telephone service provider cooperation mandate, carry out with telephone service provider's telephone service server the union operation that signaling communicates by letter to realize a plurality of videoconferences, but by calling the default client of attending a meeting, access respectively the mode of a plurality of teleconferencing services that telephone service service end provides, utilize the conference voice data stream of client difference Real-time Obtaining to a plurality of videoconferences that need to merge of attending a meeting calling, the mixing conference voice data that the mode merging by audio mixing is again merged into a road track by the conference voice data stream audio mixing of different videoconferences flows, utilize the client of attending a meeting of calling to return in real time respectively and play to a plurality of videoconferences that need merging, although the plurality of videoconference is not merged together in the aspect of teleconferencing service resource, but result of use, conference voice in a plurality of videoconferences that need to merge between all personnels participating in the meeting has obtained realization alternately, for each personnel participating in the meeting, just look like that personnels participating in the meeting all in a plurality of videoconferences has participated in meeting interchange the same, realized thus the merging of a plurality of videoconferences.Thus, videoconference of the present invention merges service control system and has avoided causing videoconference to merge the problem that operating cost is higher because licensing expense with the great number of telephone service provider cooperation mandate generation, and the exploitation of system is also without the signaling communication protocol that is subject to telephone service provider, technical limitations to aspects such as authorization scopes, exploitation, debugging, the technical difficulty of safeguarding is than being all reduced with the mode of telephone service provider cooperation mandate, therefore be conducive to reduce rate cost and the development cost that videoconference of the present invention merges service control system.Simultaneously, the videoconference that utilizes videoconference of the present invention to merge service control system merges controls function, can in the situation that the user that attends a meeting without exiting the videoconference at place separately, also without again accessing new videoconference, conveniently realize the merging of a plurality of videoconferences, avoided personnel participating in the meeting repeatedly to disconnect and accessed required long, the access-in resource consuming time of videoconference operation and block up to cause and repeatedly access the problems such as videoconference is unsuccessful, can improve promptness, convenience and service application execution efficiency that videoconference merges business.

execution mode two:

Present embodiment merges the another embodiment of service control system as videoconference of the present invention, be the improvement technical scheme of further technical optimization on the basis of execution mode one.

The improvement technical scheme of present embodiment is specially, and merges on the basis of service control system in the videoconference described in execution mode one, is preset with at least two kinds of corresponding clients of attending a meeting of different teleconferencing service types in access control module; For example, for different teleconferencing service types such as pstn telephone convention business, mobile phone convention business, VOIP network telephone conference business, in access control module, being preset with among the client of attending a meeting corresponding to the client of attending a meeting corresponding to pstn telephone convention business, mobile phone the convention business corresponding client of attending a meeting, VOIP network telephone conference business at least two seed ginsengs can client; Correspondingly, access control module is after receiving merging processing instruction, each videoconference teleconferencing service type separately in the merging group that first identification merging processing instruction records, again respectively according to the videoconference number of each teleconferencing service type in described merging group, the client of attending a meeting of calling respective type and respective numbers is communicated by letter with the telephone service service end of respective type respectively and is accessed respectively correspondingly the videoconference of respective type in this merging group; And in the audio mixing operational order that access control module generates, also record by calling each each self-corresponding teleconferencing service type of client of attending a meeting of this merging group of access; On the other hand, stereo process module is carried out audio mixing while merge processing according to audio mixing operational order, first judges that whether the corresponding teleconferencing service type of each client of attending a meeting that audio mixing operational order records is identical; If, each directly audio mixing operational order record attend a meeting client to conference voice data flow audio mixing in real time and merge into the mixing conference voice data stream of a road track, and by voice transfer passage, described mixing conference voice data stream is back to each client of attending a meeting that this audio mixing operational order records in real time; Otherwise, each that audio mixing operational order is recorded attend a meeting client to conference voice data stream real-time transcoding be identical speech data form, and audio mixing is merged into the mixing conference voice data stream of a road track in real time, by mixing the conference voice data stream various speech data forms that transcoding is each each self-corresponding teleconferencing service type matching of client of attending a meeting of recording with audio mixing operational order respectively in real time, by voice transfer passage, be back in real time correspondingly each client of attending a meeting that this audio mixing operational order records again.Thus, videoconference of the present invention merges service control system and just can easily dissimilar a plurality of videoconferences be merged, realized across the videoconference of type of service and merged Service control, for using, between the user of different teleconferencing service types, directly by videoconference, be merged into row conference call and provide convenience.

embodiment bis-:

For example, in the teleconferencing service providing pstn telephone business provider, there are 2 videoconferences of having set up and having moved, be respectively videoconference A2, B2; And in the teleconferencing service providing VOIP telephone service provider, there is 1 videoconference X2 that has set up and moved; Wherein, have a plurality of personnels participating in the meeting respectively by pstn telephone machine terminal a1, a2, a3 ... be linked in videoconference A2, have a plurality of personnels participating in the meeting respectively by pstn telephone machine terminal b1, b2, b3 ... be linked in videoconference B2, have a plurality of personnels participating in the meeting respectively by VOIP telephone terminal x1, x2, x3 ... be linked in videoconference X2; When needing all personnels participating in the meeting in videoconference A2, B2, X2 to hold together all property videoconferences because of certain demand, to the be possessed of control power effector M(effector M of limit of videoconference A2, B2, X2, can be the personnel participating in the meeting of videoconference A2, B2, X2, can be also the other staff except the personnel participating in the meeting of videoconference A2, B2, X2) to videoconference of the present invention, merge service control system and send videoconference and merge request; Videoconference merges in request and carries union operation request mark, and the identification marking of a plurality of videoconferences of merging of request; For example, in the present embodiment, in the videoconference merging request that effector M sends, carry union operation request mark, and the identification marking of videoconference A2, B2 and X2.After this, videoconference of the present invention merges service control system and by handling process as shown in Figure 3, carries out videoconference merging control processing, and idiographic flow is as follows:

S21) request receiving module receives videoconference merging request, resolving to obtain in videoconference merging request asks a plurality of videoconferences that merge as a merging group, and generate the merging processing instruction that records each videoconference in this merging group, send to access control module.

In the present embodiment, request receiving module receives the videoconference merging request that effector M sends, a plurality of videoconferences of resolving its request merging of acquisition are respectively videoconference A2, B2 and X2, videoconference A2, B2 and X2 are merged to the Gm2 of group as one, and generate the merging processing instruction Pm2 that records each videoconference in the Gm2 of this merging group (being videoconference A2, B2 and X2), send to access control module.

S22) access control module receives and merges processing instruction, each videoconference teleconferencing service type separately in the merging group that first identification merging processing instruction records, again respectively according to the videoconference number of each teleconferencing service type in described merging group, the client of attending a meeting of calling respective type and respective numbers is communicated by letter with the telephone service service end of respective type respectively and is accessed respectively correspondingly the videoconference of respective type in this merging group; Set up each voice transfer passage of attending a meeting between client and stereo process module calling simultaneously, and generate and to record by calling the audio mixing operational order of each attend a meeting client and each self-corresponding teleconferencing service type thereof of this merging group of access, send to stereo process module.

In the present embodiment, in access control module, be preset with the client a0 that attends a meeting corresponding to a plurality of pstn telephone convention businesses, b0, x0, Deng, these clients of attending a meeting all can be access in control module and control to call to pstn telephone business provider's teleconferencing service server end and dial to access pstn telephone meeting, in the module of access control simultaneously, be also preset with the client x0 that attends a meeting that VOIP teleconferencing service is corresponding, y0, z0, Deng, these clients of attending a meeting all can be access in control module and control to call with VOIP telephone service provider's teleconferencing service server end and communicate by letter to access VOIP videoconference, access control module is after receiving merging processing instruction Pm2, each videoconference teleconferencing service type separately in the Gm2 of merging group that first identification merging processing instruction Pm2 records, the videoconference A2, the B2 that recognize in the Gm2 of merging group are pstn telephone convention business type, and videoconference X2 is VOIP teleconferencing service type, concrete adoptable teleconferencing service type identification mode is a lot, three videoconferences of for example recording in identifying merging processing instruction Pm2 are respectively videoconference A2, B2, after X2, can by respectively with videoconference A2, B2, X2 carries out network service test and detects videoconference A2, B2, network originating separately of X2 and identify videoconference A2, B2, X2 teleconferencing service type separately, also can be according to videoconference A2, B2, X2 separately entrained teleconferencing service type identification information (is applicable to videoconference A2, B2, the self-contained situation that has teleconferencing service type identification information in X2) identify videoconference A2, B2, X2 teleconferencing service type separately, then, just can know to merge in the Gm2 of merging group that processing instruction Pm2 records and comprise 2 pstn telephone meeting A2, B2 and 1 VOIP videoconference X2, therefore call the client a0 that attends a meeting corresponding to 2 default pstn telephone convention businesses, b0 communicates by letter with pstn telephone business service end, calling the client x0 that attends a meeting that 1 default VOIP teleconferencing service is corresponding communicates by letter with VOIP telephone service service end, client a0 makes to attend a meeting, b0, x0 accesses respectively the videoconference A2 in the Gm2 of merging group correspondingly, B2, X2, call the client a0 access videoconference A2 that attends a meeting, call the client b0 access videoconference B2 that attends a meeting, call the client x0 access videoconference X2 that attends a meeting, simultaneously, access control module is set up the client a0 that attends a meeting calling, b0, voice transfer passage between x0 and stereo process module, comprise the voice transfer passage Tra attending a meeting between client a0 and stereo process module, voice transfer passage Trb between the client of attending a meeting b0 and stereo process module, and the voice transfer passage Trx attending a meeting between client x0 and stereo process module, and generate audio mixing operational order Qm2 and send to stereo process module, in audio mixing operational order Qm2, record by calling three client a0 that attend a meeting of the access Gm2 of this merging group, b0, x0 and each self-corresponding teleconferencing service type thereof, the client of wherein attending a meeting a0, the corresponding pstn telephone convention business of b0 type, the corresponding VOIP teleconferencing service of the client of attending a meeting x0 type.

S23) by calling, accessing conference voice data that each client of attending a meeting of described merging group receives the videoconference that accessed separately in real time flows.

In the present embodiment, success accesses videoconference A2, B2, three client a0 that attend a meeting of X2, b0, x0 can be respectively and videoconference A2, B2, X2 realizes videoconference call, therefore the client a0 that attends a meeting just can receive the conference voice data stream (Real-time voice that includes all personnels participating in the meeting in videoconference A2) of videoconference A2 in real time, the client of attending a meeting b0 just can receive the conference voice data stream (Real-time voice that includes all personnels participating in the meeting in videoconference B2) of videoconference B2 in real time, the client of attending a meeting x0 just can receive the conference voice data stream (Real-time voice that includes all personnels participating in the meeting in videoconference X2) of videoconference X2 in real time.

S24) stereo process module by voice transfer passage Real-time Obtaining access control module, call each attend a meeting client to conference voice data flow, simultaneously according to audio mixing operational order, carry out audio mixing and merge and process; The concrete mode of carrying out audio mixing merging processing according to audio mixing operational order is:

According to audio mixing operational order, judge that whether the corresponding teleconferencing service type of each client of attending a meeting that audio mixing operational order records is identical; If so, according to following mode one, carry out audio mixing and merge processing; Otherwise, according to following mode two, carry out audio mixing and merge processing:

In the present embodiment, attend a meeting client a0, the b0 that stereo process module is called by voice transfer passage Tra, Trb, Trx Real-time Obtaining access control module, the conference voice data that x0 receives flow, certainly, the voice transfer passage that stereo process module also may have been set up by other simultaneously obtain that access control module calls other attend a meeting client to conference voice data flow, simultaneously, stereo process module is carried out audio mixing according to audio mixing operational order Qm2 and is merged processing, due to the client a0 that attends a meeting, b0 is not identical with the corresponding teleconferencing service type of the client x0 that attends a meeting, therefore stereo process module is carried out audio mixing merging processing according to mode two, client a0 first will attend a meeting, b0, the conference voice data stream real-time transcoding that x0 receives is identical speech data form, and audio mixing is merged into the mixing conference voice data stream of a road track in real time, in this mixing conference voice data stream, three videoconference A2 have just been comprised, B2, all personnel participating in the meetings' Real-time voice in X2, and then by this mixing conference voice data stream in real time respectively transcoding for and attend a meeting client a0, the speech data form of the pstn telephone convention business type matching that b0 is corresponding, and the speech data form of the VOIP teleconferencing service type matching corresponding with the client x0 that attends a meeting, then by voice transfer passage Tra, Trb is back to respectively by the mixing conference voice data stream of the speech data form of pstn telephone convention business type matching the client a0 that attends a meeting in real time, b0, by voice transfer passage Trx, the mixing conference voice data stream of the speech data form of VOIP teleconferencing service type matching is back to the client x0 that attends a meeting in real time.In this step, each that audio mixing operational order is recorded attend a meeting client to conference voice data stream real-time transcoding while being identical speech data form, speech data form after this transcoding can be the speech data form (for example speech data form of the speech data form of pstn telephone convention business type matching or VOIP teleconferencing service type matching) of any teleconferencing service type matching, also can be the predefined a kind of speech data form of stereo process module, as long as the speech data form after transcoding is convenient to carry out audio mixing union operation, according to practical situations, determine.

S25) each client of attending a meeting that accesses described merging group by calling plays to by mixing conference voice data stream the videoconference that accessed separately in real time, realize in described merging group the conference voice between each videoconference mutual, the merging of each videoconference in described merging group has been controlled.

In the present embodiment, three attend a meeting client a0, b0, the x0 of the access Gm2 of merging group return to stereo process module in real time mixing conference voice data stream by voice transfer passage plays to the videoconference that accessed separately, the client of attending a meeting a0 plays to videoconference A2 by mixing conference voice data stream, the client of attending a meeting b0 plays to videoconference B2 by mixing conference voice data stream, and the client of attending a meeting x0 plays to videoconference X2 by mixing conference voice data stream; Like this, owing to mixing the Real-time voice that has comprised all personnels participating in the meeting in videoconference A2, B2, X2 in conference voice data stream, therefore each personnel participating in the meeting in videoconference A2, B2, X2 can both hear the Real-time voice of any one personnel participating in the meeting in videoconference A2, B2, X2, and carry out with it real-time speech and exchange, thus, just realized in the described merging Gm2 of group the conference voice between each videoconference mutual, the merging that is combined each videoconference in the Gm2 of group has been controlled.

By above-mentioned videoconference, merge control flow, can see, videoconference of the present invention merges service control system and not only can solve the mode of utilizing in prior art with telephone service provider cooperation mandate and realize videoconference to merge the rate cost of business high, development difficulty is large, the problems such as business promptness and execution efficiency are poor, because videoconference of the present invention merges service control system and do not rely in teleconferencing service resource aspect, a plurality of videoconferences are merged together to the merging that realizes a plurality of videoconferences simultaneously, even if therefore need a plurality of videoconferences that merge from different telephone service providers, can not be subject to communication network between different telephone service providers yet, signaling communication protocol, authorization extent of competence, teleconferencing service resource call the technical limitations with aspects such as control modes, and only need to call the corresponding client of attending a meeting of different teleconferencing service types, access the teleconferencing service that corresponding telephone service service end provides, the audio data stream of a plurality of videoconferences from different teleconferencing service types is carried out to transcoding, merge, after reversing code, turn back in each videoconference, in function, realize in a plurality of videoconferences of different teleconferencing service types the conference voice between all personnels participating in the meeting mutual, just the videoconference having realized thus across type of service merges Service control, solved and in prior art, between a plurality of videoconferences of different teleconferencing service types, be difficult to integrate the unified problem that videoconference merges that realizes, for using, between the user of different teleconferencing service types, directly by videoconference, be merged into row conference call and provide convenience.

execution mode three:

Present embodiment is to merge on service control system embodiment basis in the above-mentioned videoconference of the present invention, the improvement technical scheme that in addition technical optimization forms on the other hand.

The improvement technical scheme of present embodiment is specially, in the above-mentioned videoconference of the present invention, merge on the basis of service control system, request receiving module in system also splits request for receiving videoconference, resolve the merging group that in videoconference fractionation request, request splits that obtains, and inquire each videoconference that this merging group comprises as a fractionation group, generation records the deconsolidation process instruction of each videoconference in this fractionation group, sends to access control module, corresponding, access control module in system is also for receiving deconsolidation process instruction, control each client of attending a meeting by each videoconference in the fractionation group of calling access deconsolidation process instruction and recording exits respectively the videoconference that accessed separately and disconnects respectively and the communicating by letter of corresponding phone business service end, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop each exiting the calling of the client of attending a meeting of videoconference, and generation records the audio mixing cancel an order of each client of attending a meeting that exits this fractionation group, send to stereo process module, on the other hand, the stereo process module in system is also for according to audio mixing cancel an order, stops the audio data stream transmitting-receiving operation of each client of attending a meeting that audio mixing cancel an order is recorded and audio mixing and merges to process and operate.Thus, videoconference of the present invention merges service control system not only can realize the videoconference merging control function that above-mentioned videoconference merges service control system, can also split control to a plurality of videoconferences in merged merging group, realization, to merging the fractionation function of videoconference, meets the demand of user under different application occasion.

Aspect videoconference merging controlling and processing services, it is consistent with the videoconference merging service control system described in aforementioned embodiments that the videoconference of present embodiment merges service control system, repeats no more herein.Below by an embodiment, illustrate described in present embodiment that videoconference merges service control system and merged merging group is split to the processing procedure of control.

embodiment tri-:

For example, in embodiment bis-, by videoconference of the present invention, merge the videoconference of merging of formation that service control system merges, it merges and in the Gm2 of group, to include the videoconference X2 that videoconference A2, B2 that pstn telephone business provider provides and VOIP telephone service provider provide, access this terminal of attending a meeting that has merged videoconference include attend a meeting client a0, a1, a2, a3 ..., b0, b1, b2, b3 ..., x0, x1, x2, x3, Wherein, the terminal of attending a meeting a1, a2, a3 ... it is the terminal of attending a meeting that in original call meeting A2, each personnel participating in the meeting uses, the terminal of attending a meeting b1, b2, b3 ... it is the terminal of attending a meeting that in original call meeting B2, each personnel participating in the meeting uses, the client of attending a meeting x1, x2, x3 ... be the terminal of attending a meeting that in original call meeting X2, each personnel participating in the meeting uses, the client of attending a meeting a0, b0, x0 are that videoconference merges three clients of attending a meeting that service control system calls access videoconference A2, B2, X2; When videoconference A2, B2, the X2 that need to merge because of certain demand in the Gm2 of group cancel merging, while being split as original videoconference Packet State separately, to the be possessed of control power effector M(effector M of limit of videoconference A2, B2, X2, can be the personnel participating in the meeting of videoconference A2, B2, X2, can be also the other staff except the personnel participating in the meeting of videoconference A2, B2, X2) to videoconference of the present invention, merge service control system and send videoconference and split request.Videoconference splits in request and carries fractured operation request mark, and an identification marking that merges group splitting of request; For example, in the present embodiment, the videoconference that effector M sends splits in request and carries fractured operation request mark, and the identification marking that merges the Gm2 of group.After this, videoconference of the present invention merges service control system and by handling process as shown in Figure 4, carries out videoconference fractionation control processing, and idiographic flow is as follows:

S3a) request receiving module receives videoconference and splits request, resolve the merging group that in videoconference fractionation request, request splits that obtains, and inquire each videoconference that this merging group comprises as a fractionation group, generation records the deconsolidation process instruction of each videoconference in this fractionation group, sends to access control module.

In the present embodiment, request receiving module receives the videoconference fractionation request that effector M sends, a merging group that resolves its request fractionation of acquisition is the Gm2 of merging group, inquire the Gm2 of merging group and comprise videoconference A2, B2 and X2, videoconference A2, B2, X2 are split to the Gb3 of group as one, generation records the deconsolidation process instruction Pb3 of each videoconference in the Gb3 of this fractionation group (being videoconference A2, B2 and X2), sends to access control module.

S3b) access control module receives deconsolidation process instruction, control each client of attending a meeting by each videoconference in the fractionation group of calling access deconsolidation process instruction and recording exits respectively the videoconference that accessed separately and disconnects respectively and the communicating by letter of corresponding phone business service end, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop each exiting the calling of the client of attending a meeting of videoconference, and generation records the audio mixing cancel an order of each client of attending a meeting that exits this fractionation group, send to stereo process module.

In the present embodiment, access control module is after receiving deconsolidation process instruction Pb3, inquiry is known by calling videoconference A2 in the Gb3 of fractionation group recording in access deconsolidation process instruction Pb3, B2, the client of attending a meeting of X2 is respectively a0, b0, x0, control the client a0 that attends a meeting, b0, x0 exits respectively the videoconference that accessed separately and disconnects respectively and the communicating by letter of corresponding phone business service end, control the client a0 that attends a meeting calling, b0 exits respectively videoconference A2, B2 respectively disconnection are communicated by letter with pstn telephone business service end, controlling the client x0 that attends a meeting call exits videoconference X2 and disconnects and the communicating by letter of VOIP telephone service service end, simultaneously, cancel voice transfer passage Tra, Trb, Trx between attend a meeting client a0, b0, x0 and stereo process module, stop calling attend a meeting client a0, b0, x0, after this make to attend a meeting client a0, b0, x0 can called again because of other needs that merge group, and access control module also generates the audio mixing cancel an order Qb3 that records three attend a meeting client a0, b0, x0 exiting the Gb3 of this fractionation group, sends to stereo process module.

S3c) stereo process module is according to audio mixing cancel an order, the audio data stream transmitting-receiving operation of each client of attending a meeting that termination is recorded audio mixing cancel an order and audio mixing merge processes operation, disconnect in described fractionation group the conference voice between each videoconference mutual, the fractionation of each videoconference in described fractionation group has been controlled.

In the present embodiment, due to the client a0 that attends a meeting, b0, the voice transfer passage Tra of x0 and stereo process module, Trb, Trx is cancelled, stereo process module cannot receive the client a0 that attends a meeting again, b0, the audio data stream of x0, also cannot be to the client a0 that attends a meeting, b0, x0 sends and mixes conference voice data stream, stereo process module is also according to audio mixing cancel an order Qb3 simultaneously, three client a0 that attend a meeting that termination is recorded audio mixing cancel an order Qb3, b0, the audio data stream transmitting-receiving operation of x0 and audio mixing merge processes operation, release is directed to the client a0 that attends a meeting, b0, the stereo process resource of x0, thus, due to the client a0 that attends a meeting having lost as interactive voice channel, b0, x0, videoconference A2 cannot receive videoconference B2 again, all personnel participating in the meetings' Real-time voice in X2, videoconference B2 cannot receive videoconference A2 again, all personnel participating in the meetings' Real-time voice in X2, videoconference X2 also cannot receive videoconference A2 again, all personnel participating in the meetings' Real-time voice in B2, just three videoconference A2 in the Gb3 of fractionation group have been disconnected, B2, conference voice between X2 is mutual, videoconference A2, B2, X2 gets back to separately original meeting Packet State again, to splitting the fractionation of each videoconference in the Gb3 of group, controlled.

By above-mentioned videoconference, split control flow, can see, videoconference of the present invention merge service control system directly by stop calling attend a meeting client, stop audio mixing and merge the mode of processing, can complete merging the fractured operation of a plurality of videoconferences, its operation realizes simple, without processing the special extra system resource that increases for splitting to control, also make the invoked client of attending a meeting to be released and call again, be conducive to strengthen the performance capable of circulation of system resource.Thus, videoconference of the present invention merges the pooling function that service control system not only can be realized a plurality of videoconferences, can also carry out fractured operation for a plurality of videoconferences that merged, realize separating and merge, make a plurality of videoconferences that merged by videoconference merging service control system of the present invention can again be split as original meeting Packet State, can be adapted to the conference call application occasion of again separately carrying out group discussion after a plurality of groupings are all discussed to combination, meet the demand of user under different application occasion.

Finally explanation is, above execution mode is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to better embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.

Claims

1. videoconference merges a service control system, it is characterized in that, for the teleconferencing service providing by access telephone service service end, realizes the merging of a plurality of videoconferences that telephone service service end is provided and controls; This system comprises request receiving module, access control module and stereo process module;

Described request receiver module is used for receiving videoconference and merges request, resolving to obtain in videoconference merging request asks a plurality of videoconferences that merge as a merging group, and generate the merging processing instruction that records each videoconference in this merging group, send to access control module;

Described access control module is preset with the client of attending a meeting that teleconferencing service is corresponding, be used for receiving merging processing instruction, videoconference number in the merging group recording according to merging processing instruction, calling the client of attending a meeting of respective numbers communicates by letter with telephone service service end and accesses respectively correspondingly each videoconference in this merging group, set up each voice transfer passage of attending a meeting between client and stereo process module calling simultaneously, and generation records by calling the audio mixing operational order of each client of attending a meeting of this merging group of access, send to stereo process module,

Described stereo process module, for by voice transfer passage Real-time Obtaining access control module, call each attend a meeting client to conference voice data flow, according to audio mixing operational order, carry out audio mixing simultaneously and merge processing, each that audio mixing operational order is recorded attend a meeting client to conference voice data flow the mixing conference voice data stream that audio mixing is in real time merged into a road track, and by voice transfer passage, described mixing conference voice data stream is back to each client of attending a meeting that this audio mixing operational order records in real time.

2. videoconference according to claim 1 merges service control system, it is characterized in that, described access control module is preset with at least two kinds of corresponding clients of attending a meeting of different teleconferencing service types;

Described access control module is after receiving merging processing instruction, each videoconference teleconferencing service type separately in the merging group that first identification merging processing instruction records, again respectively according to the videoconference number of each teleconferencing service type in described merging group, the client of attending a meeting of calling respective type and respective numbers is communicated by letter with the telephone service service end of respective type respectively and is accessed respectively correspondingly the videoconference of respective type in this merging group; And in the audio mixing operational order that access control module generates, also record by calling each each self-corresponding teleconferencing service type of client of attending a meeting of this merging group of access.

3. videoconference according to claim 2 merges service control system, it is characterized in that, described stereo process module is carried out audio mixing while merge processing according to audio mixing operational order, first judges that whether the corresponding teleconferencing service type of each client of attending a meeting that audio mixing operational order records is identical; If, each directly audio mixing operational order record attend a meeting client to conference voice data flow audio mixing in real time and merge into the mixing conference voice data stream of a road track, and by voice transfer passage, described mixing conference voice data stream is back to each client of attending a meeting that this audio mixing operational order records in real time; Otherwise, each that audio mixing operational order is recorded attend a meeting client to conference voice data stream real-time transcoding be identical speech data form, and audio mixing is merged into the mixing conference voice data stream of a road track in real time, by mixing the conference voice data stream various speech data forms that transcoding is each each self-corresponding teleconferencing service type matching of client of attending a meeting of recording with audio mixing operational order respectively in real time, by voice transfer passage, be back in real time correspondingly each client of attending a meeting that this audio mixing operational order records again.

4. according to the videoconference described in any one in claim 1 ~ 3, merge service control system, it is characterized in that, in this system:

Described request receiver module also splits request for receiving videoconference, resolve the merging group that in videoconference fractionation request, request splits that obtains, and inquire each videoconference that this merging group comprises as a fractionation group, generation records the deconsolidation process instruction of each videoconference in this fractionation group, sends to access control module;

Described access control module is also for receiving deconsolidation process instruction, control each client of attending a meeting by each videoconference in the fractionation group of calling access deconsolidation process instruction and recording exits respectively the videoconference that accessed separately and disconnects respectively and the communicating by letter of corresponding phone business service end, cancel the voice transfer passage of attending a meeting between client and stereo process module that each exits videoconference simultaneously, stop each exiting the calling of the client of attending a meeting of videoconference, and generation records the audio mixing cancel an order of each client of attending a meeting that exits this fractionation group, send to stereo process module,

Described stereo process module is also for according to audio mixing cancel an order, stops the audio data stream transmitting-receiving operation of each client of attending a meeting that audio mixing cancel an order is recorded and audio mixing and merges to process and operate.

5. the videoconference of videoconference merging service control system merges control method as claimed in claim 1, it is characterized in that, the method comprises the steps:

6. videoconference according to claim 5 merges control method, it is characterized in that, described access control module is preset with at least two kinds of corresponding clients of attending a meeting of different teleconferencing service types;

In described step 2, access control module is after receiving merging processing instruction, each videoconference teleconferencing service type separately in the merging group that first identification merging processing instruction records, again respectively according to the videoconference number of each teleconferencing service type in described merging group, the client of attending a meeting of calling respective type and respective numbers is communicated by letter with the telephone service service end of respective type respectively and is accessed respectively correspondingly the videoconference of respective type in this merging group; And in the audio mixing operational order that access control module generates, also record by calling each each self-corresponding teleconferencing service type of client of attending a meeting of this merging group of access.

7. videoconference according to claim 6 merges control method, it is characterized in that, in described step 4, stereo process module " carries out audio mixing according to audio mixing operational order and merge processing " being specially:

8. the videoconference of videoconference merging service control system splits control method as claimed in claim 4, it is characterized in that, the method comprises the steps: