CN110401811A

CN110401811A - A kind of video conferencing system towards hierarchical organization

Info

Publication number: CN110401811A
Application number: CN201910725795.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Fang Xiao Ren; Shan Zheng Jian
Current assignee: Fang Xiao Ren; Shan Zheng Jian
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2019-11-01

Abstract

A kind of video conferencing system towards hierarchical organization, basic system control unit containing calling service, multipoint control unit, hierarchical organization coding addressed location and terminal；Calling service control unit is handled using the call logic of hierarchical organization, is connected to standard call or feature calling.Calling service control unit safeguard user perhaps terminal mark sheet with according to feature call realize communication connection or resource use.

Description

A kind of video conferencing system towards hierarchical organization

Technical field

The disclosure is a kind of video conferencing system towards hierarchical organization, and locating technical field is computer communication field, Field of multimedia communication, converged communication field, image coding and decoding field, computer vision process field, Application on Voiceprint Recognition field etc. Many technology mixing together applications, for overcoming existing video conferencing system, the defect being not suitable in hierarchical structure tissue, from And video council is allowed widely to use in hierarchical organization so that system is available.

Background technique

Image communication system especially video communication system so far, has had the history of decades, but this is from invention System is from the beginning of invention, just using the method for calling (series standard of such as ITU is such as Q.931) for using for reference traditional telephone system, the party Formula is with end-to-end equity for design basis, that is, when caller, called (phone/video) are technically realized, no matter caller is It is common soldier that general, which is still called, the identity, hierarchy characteristic conduct in the signaling and control of communication, without communication participant Parameter and processing logic carry out Call- Control1 in turn；

Be exemplified below: in a discipline tissue, the responsible person A for being responsible for global tissue directly influences it and determines because of certain information Plan passes through the subordinate under phone or video system calling to its subordinate or multistage, that is, the acquisition and production of the information Survivor B, and B is just with other people in other people C(tissue, rank is lower than A) communication (the line is busy), according to black phone or video system System, the responsible person A of caller i.e. global tissue have no automatic permission in system allow B hang up (or holding) phone/video and Pick up, connect the calling of A, and in the disclosure, system then shown in the window of B the calling of A or even the video of A, the origin of an incident and The advertised information that must such as terminate communication in 5 seconds can be shown in the terminal of B, and after B terminates communication, system directly connects A and B Logical, and B is not disconnected with C after 5 seconds, then system directly disconnects the connection of C and B (or holding, system is automatically processing When, can inform C disconnection cause or keep reason such as A calling B), by A and B together with.Certainly, A is as tissue high level, communication system Also when having permission in system, it is exactly promptly, that is, to select " urgent " option when calling, is called B and is told at all without chance and knows C needs Terminate communication, but system informs that C, B have important thing, it is necessary to which cutting communication, system automatically cut off or keep the (communication of holding After B completes last call, system oneself is restored), A is directly communicated with B foundation.The tissue of high-speed decision is needed as one, Such as military or quasi-military organization, this just needs communication system because A is the top of level, and A needs the people with other levels When direct communication, the people of other levels ought preferentially pick up communication telephone/video of level thereon.Otherwise A needs to obtain immediately Information for management or decision will be delayed.Also it can choose " urgent " choosing when ordinary person calls in hierarchical organization , if although that is, meaning that callee is communicating with other people and other side is superior to the master for initiating urgent call It cries, then because of " urgent " reason, system is notified that callee has emergency management, and the connection of its horse back or system is needed to connect.

Noticeable thing, after normal calling, if the user thinks that the meeting is critically important, any side can put or press " urgent " option in terminal, the priority communicated in systems are promoted immediately." urgent " key can before a call, calling In, connect after press, can all promote the preferential of the communication, that is, can also send out and communicate by " urgent " key after establishing communication Attribute is to communication control system, to change the existing priority to establish communication.

The communication system of the past is because existing end and end are peer-to-peers, and in the tissue of hierarchical structure, end and end because Role in the tissue for end user is not reciprocity, so existing video communication system is in routine office work in use, cannot walk Enter each mechanism, level government, this is result caused by the basic reason for having its communication standard to limit.And the system of the disclosure, then it is Based on the cognition to hierarchical organization structure, although since it is considered that will be with the standard of ITU or the associated video of IETF or IP electricity Words standard is compatible, will use part of standards content (such as image, voice coding, shared agreement and with SIP or ITU-T H.32x The intercommunication of series terminal system), but just changed from signaling basics and premise (terminal is asymmetrical), and interior or with outer in band, Increase each attribute, feature and advertised information, makes communication exchange and connecting system, it can be according to the role of correspondent, the category of calling Property management logic with feature and tissue, the characteristics of making the both sides of communication, meet level organization in many ways, while calling can Directly send image；Caller is led if it is high-order, then when calling, called party to calling party send image, and audio wouldn't be sent (optional in system It send or does not bother to see me out)；This be actually because the telephone communication of hierarchical organization feature and the peer terminals towards ordinary populace in logic Difference.Such as above-mentioned, the leader of tissue, which originally has permission, checks lower level work, and leader calls when being called, although being called not yet Communication is picked up, but the leader of caller at this time has been observed that called behavior, such as work or leg are put rests on desk.This is in fact The management function of tissue is fused in video communication, the efficiency of management of tissue is allowed to greatly promote with sense of discipline.

In existing video conferencing system, information security consideration takes into consideration only channel encryption (such as in the channel of wide area network Encryption), this is obviously also insufficient for the practical of hierarchical organization framework in hierarchical structure, for example one is carrying out information and is being total to The Multi-Party Conference enjoyed, participant are the responsible person of certain mechanism top secret power, but enter certain responsible person in certain meeting room at this time Secretary D, traditional conference system and can not screen the entrance D security level, and in the present system, because increasing participation Person's face recognition, when the level of confidentiality of meeting is defined, and the level of confidentiality of D is in the rank, thus the terminal share information, sound The quiet sound of sound, image, information window in information covered entirely by mosaic or other images, participant's image condensation, and to ginseng Meeting each side jumps out information, meeting pause；And information time, participant that the period occurs etc. is with block chain technology write area Block.If D can participate in meeting, there is participant to have the right to ratify it the level of confidentiality meeting can be added, approval can be at any time in terminal Confirmation, confirmation data enter block chain, in case the verification of organization security unit, examination；It is after completing this step exactly to be after authorization System restores again or D walks out meeting room, and system starts again, and system controls communication and content also according to level of confidentiality in a word.For safety Function is the enhancing funtion part in disclosure system.

Usually there is secretary that other people is arranged to communicate with such as government department leader the tissue responsible person for thering is special messenger to service, Such as certain ministries and commissions minister, unit subordinate department or buearu cadre such as wants directly dial leader's video, but from communication with its video communication In logic, calling is first transferred to leader secretary, and leader secretary inquires matters, sees arrangement of time, is arranged the connection leader whole End.This communication logic is not just paid close attention in the design of video conferencing system, because of whole technical thought or technology Prejudice is the thinking of peer terminals, and actually in hierarchical organization, the level of the user of terminal and user grasp Information level of confidentiality, result in existing video conferencing system not and can enter hierarchical organization system, be served only for training or not concerning security matters meeting View.So once having the saying of video conference not concerning security matters in the video conferencing system construction history of our countries, and being attributed to original Cause is exactly because video conferencing system does not consider that the not peer users feature of communication, the level of confidentiality of communication are communicated in real layer Scene application in grade tissue.

So the disclosure cannot be used effectively in hierarchical organization for video conferencing system, cannot promote go The travel funds for reducing tissue, cannot promote working efficiency, cannot merge official document (according to different security level) approving and forwarding, and Business Stream melts It closes, participant cannot be directed to automatically, according to meeting level of confidentiality, the permission of participant carries out forcing deferring to for safe procedures.So this It is open to redefine the conference system towards hierarchical organization from the feature of hierarchical organization and the angle of systematization, in fact, Certain functions of video conference are simplified, or removal is exactly TeleConference Bridge, and the electricity of the hierarchical organization of actually today Telephone system is also the logic of peer terminals, so the technology of the disclosure is equally applicable to TeleConference Bridge, especially IP number Phone and IP digital telephone conference system.

Summary of the invention

The disclosure towards hierarchical tissue and hierarchical tissue within, between level tissue and hierarchical organization with The video communication of its parent organization, defines new video communication logical AND video communication framework, and according to safety, level of confidentiality, interim Property authorization, reply function that non-meeting level of confidentiality personnel swarm into and be the authorization that Subsequent secure is verified with block chain.

In addition, although the system of the disclosure is that refusal interconnects with conventional video systems towards hierarchical system, but not, Feature namely is applied non-hierarchical, non-level of confidentiality with the video conferencing system in former hierarchical organization in application, can interconnect Mobilization meeting, the indoctrination session of such as total involvement are not necessarily to the meeting of level attributes and security attribute, traditional video conference and the disclosure Hierarchical system interconnect.

In addition, sometimes according to the meeting being arranged in advance such as conference reservation, needing to remind and attend a meeting in video conference communication Person, but actually participant may go out, and so needing means notice, such as Advise By Wire then contains in the system of the disclosure and exhales It is service (same attribute enhancing function), participant can be called before a conference begins, callee picks up phone, then is to use Voice mode informs meeting, such as TTS(text-to-speech) " director xx please has after 10 minutes and closes with XXX director, XXX deputy bureau director In the meeting of grain subsidy, can participate in, such as attend a meeting on time on time, please by 1, cannot attend a meeting on time please by 0 ".In fact this is The IVR(interactive voice response of one outgoing call formula) system, and speech production is completed by TTS function.But difference and tradition IVR are not Meanwhile such as driving when key or when inconvenient key if participant is unwilling, participant can use voice answering, such as " I Can attend a meeting ", cannot such as attend a meeting, it may be said that it is bright oneself the reason of, such as " urgent outgoing, I asks xxx vice section chief to attend a meeting for me ", It is exactly that IVR will contain TTS function, speech identifying function etc..Subsequent action is such as needed to be implemented after speech recognition as " I asks xxx vice division chief Length is attended a meeting for me ", then after system identification, it is notified that XXX vice section chief participates in meeting.So the video conference towards hierarchical organization removes Outside basic communication, the operating characteristic of middle high-order personnel in tissue must be adapted to, so also needing intelligent auxiliary.This is existing In video conference, when formulating due to ITU-T and IETF, considering for this kind of technology is had no, and from standard itself, have no towards level The tissue of feature and the ability of integrated services.

Embodiment described in following embodiment, embodiment and specific time, coding, quantity, form etc., not Represent all implementations consistent with this disclosure, on the contrary, they be only with such as the disclosure described in appended power book Consistent concrete mode is i.e.: a kind of video conferencing system towards hierarchical organization, it is characterized in that: system is controlled containing calling service Unit, multipoint control unit, hierarchical organization coding addressed location and terminal；Calling service control unit uses the pipe of hierarchical organization Logical process standard call or feature calling are managed, communication is controlled, be connected to, is managed.

Detailed description of the invention

The disclosure is further illustrated with reference to the accompanying drawing.

Fig. 1 is the system function module figure of the disclosure.

Fig. 2 is the hierarchical organization codimg logic figure of the disclosure.

Fig. 3 is the large-scale network-estabilishing figure of the disclosure.

Fig. 4 is disclosure system business fusion frame diagram.

A kind of video terminal: in hierarchical organization, video conferencing system is different from large-scale existing video conferencing system use, Be in most cases for business cooperation in tissue, so mainly desktop level, and herein on have the machine tops of relative populations Boxlike Miniature Terminal, the medium-and-large-sized terminal with a small amount of meeting room rank.

So in the disclosure, a kind of video terminal is software terminal, software terminal typically operates in the desktop system of hierarchical organization System deploys the Video Applications for staying taskbar in a usually desktop system, and when as being caller, click taskbar is opened Dynamic, calling is called；And as it is called when, whether system online according to it, pop-up window, carry out call proceeding process.Because staying Taskbar, so call server is known that whether it is online, caller is also known that its whether online or communications status As communicate with other people or extreme is busy to communicate with other people.Software terminal is usually using external camera or computer The video camera of terminal, and the common microphone that sound collection can be the microphone (if terminal included) of terminal or match outside, or The office audio frequency apparatus of person Mike and loudspeaking one.Software terminal can be application widget, is also possible to Web window, no matter adopts With that form, a kind of only specific implementation form of the disclosure in terminal side.

Certain software terminal can also be deployed on intelligent PAD and smart phone.Software terminal on the table can support multi-screen Curtain display, this is because the business in hierarchical organization is not to see video image but the collaboration on Business Stream many times, If coordinated files are examined, cross-region, organization's project writing, cooperation etc., and government unit is especially in hierarchical organization, There are multiple terminals and multi-display equipment on usual desktop, so it is a household function, image that video communication, which is cooperated with file with multi-screen, Pass through the interface of video card and projection, display equipment interconnection.If desktop cannot support multi-display equipment, multiwindow, PIP can be used And the forms such as adjustable window of user show the information such as image, file, double fluid.Intelligent terminal is generally fallen into cannot support show more Equipment, so from features described above.

A kind of video equipment terminal is set-top box, usually small-sized box, and the interior video with software or hardware, audio are compiled Decoder has the input/output interface of video/audio and communication, network interface, inside to have CPU, for handling image, audio, net Network communication etc., output is generally connected on dispensing device such as projector, display etc..This set-top box can divide according to function Multi-displayer such as 1,2,3 tunnels view, audio output, also support 1,2 or multichannel view, audio input simultaneously, input interface containing simulation, Digital signal.When this is towards meeting, local image, distal end image and shared file image etc. are used.Such equipment is usual With Mike, loudspeaker can utilize projection, display equipment or independent audio frequency power amplifier etc..This Terminal Type is generally also Multi-audio-frequency, more Video input interface.

In the terminal of this kind of " set-top box " type, terminal form be it is polynary, can be office furniture integration, need Shi Shengqi comes, and when not needing, may be accommodated in furniture.

A kind of video equipment terminal is conference room-based medium-and-large-sized terminal, divides multi-person conference or more than ten according to use occasion Personal TP terminal, usual equipment containing image coding and decoding, various videos abundant, audio interface, network interface, usually and meeting The video of room, audio frequency apparatus connection, form stronger experience sense, and projection device point projection also divides display equipment, compare in future In modern equipment, it will the projection device of arrangement virtual reality or naked eye 3D, is a kind of experience sense promotion in a word, and body faces it The terminal device in border.

In the disclosure, include above 3 Terminal Type, but actually apply when be not limited to the above typical three classes, such as exist In special dimension, because cause specific manufacture such as intelligent monitoring and video conference it is integrated cooperate with police system, it may be possible to CCTV System combine the video system functions of hierarchical organization again, make commander, front end, connect to deal with emergencies and dangerous situations and hold integrated collaboration, such as " video terminal " image source is the video at head end scene, and field director does not stop to switch the multiple videos in front end, also tells about to backstage commanding Each toe angle, position etc., rear end commanding command according to live image and telling about for field director, here it is The use of typical CCTV mixed video, and scene is typical hierarchical structure application.

And the feature of video terminal is also equipped with other than above-mentioned more common function in the disclosure: standard call and spy Call function is levied, and there is Project Colum, information in Project Colum is sent to called terminal in calling.Number is used when call request According to block, the feature of communication control logic processing is used in data block containing calling service control unit, has also contained calling Transaction information.Later content can be described in different chapters and sections.

In video conferencing system, have a crucial equipment be exactly calling service management control unit (can be hardware, Be also possible to software to operate on hardware server on perhaps special hardware) its according to caller, called number or alias, Or final corresponding network address calls to establish, and in the disclosure, the calling service management control unit and previously system System has many distinguishing characteristics:

1, the unit evades existing video conferencing system field technology prejudice when function is realized, whole with asymmetrical terminal or equity The Pattern completion Call- Control1 and communication control at end, and the prior art is only applicable to peer terminals；

It 2, is not the prior art according to number, IP secondly, the terminal of the server encodes, tradition equity as alias etc. The concept of terminal, but include above-mentioned coding, and tissue is encoded, telephone number, phone number, employee's card, mail code, work At work room section's code, that is, the unique code that can define is used as addressable mode in tissue, and when as called, caller can To be also possible to the calling of business guiding using its any unique yard of calling, for example caller is certain department leader, and caller hypothesis is known Certain business belongs to other department somewhere pipes, and department leader directly calls at this, and difference must call someone in the past, because of the department, department Length may also not know that who is specifically responsible on earth at this, so the director need to only call at this, this is in line according to hierarchical structure Responsible person connect communication, when helping the director to answer a question, and being responsible for not online per capita at this, according to professional level, it is online right to find It answers cadre in the higher place of rank to connect, answers relevant issues；As a same reason, at this by section unit in other units to exhale After making the mode at " place " call, then correspondence connects section unit line personnel, is responsible for answer, unless only department level responsible person is online.

In 2 it is known that in across organizing communication, called traditional communication is exactly unique code such as E.164 addressing such as mobile phone Number, telephone number, caller must be known by the addressing, otherwise be unable to complete the uniqueness of addressing, and in the disclosure, being called can To be unique code, be also possible to tissue code as " General Office ", and under General Office may there are also " section ", " two sections ", when calling, no The rank of same caller is all calling " General Office ", but connect the people communicated then possible difference, the video council of this and the prior art The unique addressing logic of conference system is different, and calls one section, General Office, then the logic addressed is the section, according to caller professional level, quilt Cry also different, only calling service control administrative unit is according to presence, calling and called attribute, according to organizational hierarchy management, Operation regulation, the people of information communication can be completed by getting in touch with the service unit, and the logical process for addressing or calling is by S101 in Fig. 1 It completes, and the processing logic of the management of hierarchical organization, operational logic as the communication of S101, this and traditional addressing logic also big phase It is very unlike.

This design is entirely management from hierarchical organization, operation regulation, and non-traditional communications system.It is logical according to tradition The logic of letter system, the application demand of this hierarchical organization is completely passless.And the disclosure is then by hierarchical organization service feature It is combined with communication, the addressing of modification traditional communication and signaling mode increase the call logic towards hierarchical organization in calling service Processing, is just achieved, and in biggish hierarchical organization, service unit is only concerned specified administrative department someone and solves to ask this requirement source Topic, this according to existing logic, usually seeks advice from a thing in the life of ordinary people, to make a call it is several can just find it is centralized Responsible person, and the disclosure one of will solve the problems, such as to be exactly a calling, exhale to find the object of most suitable answer It cries several times, seeks advice from several people.

And this technical logic be entirely according to hierarchical organization work, operating characteristics and logic, and if the above process with Traditional approach, caller may call can just find service unit counterpart people several times, and the mode of the disclosure, then is " it is comprehensive Place ", system is addressed according to unit operational logic, and addressing object is the most personnel of matches caller feature in a group organizational member, To ensure that is communicated is rapidly achieved effect.

Extension for the addressing is exactly across extensive tissue, and such as tissue coding 4 are ministerial level units, and 3 are more advanced The mechanism of other unit, such a higher unit of country wants the data of certain counterpart department, then may and be not so good as previously, just in system Middle certain department, of calling, the online responsible person of the department are exactly called object, if the leader for being responsible for the department is not online, according to industry Business management level, addresses, the senior unit personnel such as department director for understanding problem can most be answered at this time by finding down.It is just right in this way The communication for promoting hierarchical structure has higher promotion with cooperating.

For the occurrences in human life responsible person of occurrences in human life unit, such as the mechanism, someone, such as calling " Wang Jun " are looked for, then this is There may be 10 people to be all Wang Jun in system, so department's information, employee number is exactly to address means for personnel department, without Must be such as today, being all made of online or manpower one phone directory mode, (due to the variation of personnel, which is not always stopping more Newly).Namely this system supports fuzzy calling or the calling of business objective.This is complete with the unique addressing logic of the past system calling It is complete far from each other, or perhaps violate existing communication addressing and must determine the feature of E.164 address.

Such as hierarchical structure such as police policeman is praised by common people, common people have only write down warning signal, usual strategy be According to warning signal query communication mode in system, and in the disclosure, input warning signal can go to establish and communicate, and input warning signal When, unit which belongs to, department can be all shown in the information on calling column.In this way caller before a call in fact it is also known that The relevant informations such as other side's title position.

3, call the importing of security attribute: the safety of traditional video conference is usually 2 kinds, the safety such as link encryption of link Or terminal using cryptographic protocol (because terminal encryption agreement is conference system vendor-protocol, it is can not being accepted in tissue or The encryption of security level license), furthermore concerning security matters meeting is due to the case where not can control practical participant before each terminal, so relating to Secret meeting view is not completed usually by video conference, this results in the high-order official of two tissues that may need certain concerning security matters problem just Certain file is talked 15 minutes, and the secretary of both sides may determine when where meet about two weeks, meeting form etc., this is big No matter the system for affecting working efficiency greatly, and using the disclosure regards, audio or shared text according to the level of confidentiality of shared file Part, encrypted transmission on the classified network according to encryption level between ministries and commissions, and if both sides personnel participating in the meeting someone not in level of confidentiality, depending on The video camera of frequency conference terminal not only captures participant and whether closes rule according to the audit of constituent parts level of confidentiality, necessarily participates in if any personnel But not in level of confidentiality, need temporarily to ratify, then corresponds to responsible person's authorization.And Encryption Algorithm uses correspondence according to security regulations in organizing Algorithm and rank, and personnel provide according to organization security, automatic identification.The people that even occurs in conference process as it was noted above, Using the anti-means processing of divulging a secret of necessity.So the level of confidentiality of calling requires setting or the level of confidentiality according to file when establishing communication Attribute is set automatically, in non-level of confidentiality, then because without level of confidentiality feature in calling " data block ", at the feature according to no level of confidentiality Reason.

It is known that the group of specific case and the leading member for being responsible for the case can be with regard to specific cases in the administration of justice is handled a case Part information discussion is shared, but for the leader of the non-case, must not be tortured sb. during interrogation without exception, for example corruption case is tracked down by discipline inspection commission, all to be somebody's turn to do Personnel in charge of the case in case is consistent for certain file levels of confidentiality, and the leader organized but non-this case leader cannot equally participate in without authorization The case is participated in unless there are process authorization.Personnel in charge of the case when previously cooperating can only in-situ processing, but under this system, multi-party personnel Need not entirely at the scene, in this way to settle a case itself efficiency and the time have a good promotion, must not and previously because of concerning security matters It is discussed in video conferencing system.

So the definition of level of confidentiality is in addition to the level of confidentiality of responsibility in tissue is there are also specific file, the level of confidentiality of information, so when communication, It is both needed to define level of confidentiality in option or be adjusted according to shared file level of confidentiality property system oneself.Traditional video conference system can not needle Business scenario is defined, so, in 20 years H.323 popular past and SIP popular nearest more than 10 years, completely cannot The business scope of hierarchical organization is entered, above is exactly one of key reason.

Fig. 1 is the functional block diagram of disclosure system, wherein S101 unit, S102 unit, S103 unit and S110 unit It is the base unit for constituting the video conferencing system towards hierarchical organization, under base unit support, so that it may carry out meeting layer The video conference and cooperation of grade tissue；Wherein S101 unit is calling service management control unit, with S102 multiparty control list Member can be work on one device, can also be distributed in multiple equipment that (server is dedicated hard according to user volume Part).

S101 unit is attribute when called according to terminal S103 each unit, meets level group according to calling therein The work knitted, operational logic, the control called, connection, management unit, from simplest addressing such as S103 terminal call When other terminals, caller's used parameter (call data block) and S101 communication negotiation in call information when will call, S101 completes the scheduling of each resource according to calling parameter, and completes communication connection according to the calling parameter of S103.

Wherein calling parameter in the disclosure, in addition to containing the base such as H.323 agreement or the Session Initiation Protocol for realizing identical purpose This calling it is called such as alias, IP address, E.164 outside address, also especially again must in the hierarchical organization of definition containing this system Must parameter such as position, security level, unit, work number, Inner email address, intercom phone and tissue in all for fast Speed find specific called parameter (above-mentioned parameter some in the database of S101, and caller is sent when some may be calling Information, some are that terminal is configured parameter), citing such as public security organ is level unit, certain city at subprovincial level public security bureau encounters crime Suspect is that the people of certain state's languages is also accused of concerning security matters case, and law enforcement agency can not communicate, then is helped with this system terminal call When helping, then it is to call column input " criminal policeman, xxx language " on S103, then can shows entire public security bureau in criminal policeman in S103 terminal It can say the policeman of xxx language, and online or off-line state, such S103 terminal selection such as online policeman establishes communication link It connects, translation is directly participated in by distal end policeman.And in the past video conferencing system, it must be understood that whom opposite end is, just may be used in this way It is communicated with establishing, and this system, because the other side of calling, many times may be is exactly one towards level organization work scene Secondary business is linked up, and before at all without work intersection, so the object looked for oneself may not know that whom is, but pass through terminal Input, system find the contact person for properly meeting feature according to logic.

It gives one example again, as certain data that vice-minister comes up to department or buearu report of presiding over the business have a question, it is desirable to vertical Recognize the data, the copywriter of the data may be one, department somewhere statistics cadre, and the leader is basic under normal circumstances Cadre's phone or video conferencing system number are not known, and under this system, since the author of file is on file, the master Guan vice-minister can directly by XXX department in file so-and-so click (if terminal system has done plug-in unit, click xxx department so-and-so, then Terminal directly calls the cadre), since video conferencing system has file-sharing function, which can be in oneself terminal screen On iris out the data, called cadre directly answers, and otherwise according to conventional operation path, level-one level-one bothers about the response of level-one level-one, Efficiency is extremely low, and under this system, a few minutes may just demonstrate data, the ginseng step by step without layer people each in hierarchical structure With.

So the logic control meeting in the hierarchical system of the disclosure, when junior's leapfrog superior establishes communication, in S101 It, can be with skip grade communication after the junior obtains supervisor's higher level's authorization；And when higher level leapfrog calling junior, higher level can directly call Junior may also set up notification information in S101 system, inform the straight tube higher level of junior, have its leading body at a higher level directly to have with its junior It links up.This design is to allow hierarchical organization for work transaction processing itself, and more effectively, the personnel on correlation report chain are equal The case where affairs can be grasped, to make hierarchical structure operating more effective, existing system is without such service logic.

Above-mentioned is all the example of calling, actually there is caller largely towards operative scenario in the calling in the disclosure Formula is not with traditional unique addressing input or unique Alias.In a big unit, for example " Li Ming " may There are a lot of positions, " Li Ming " can only be one in traditional video conference alias system, and other alias names may be " Li Ming 2 ", " Li Ming 3 " ... and there is each department, office etc. to do attribute definition in the system of the disclosure, before Li Ming, and we usually exist Then be to know service unit when business processing, so " planning department, Li Ming " will not then be called " General Office, Li Ming ", it is this with Business is that the method for calling of guiding is suitble to level unit, and traditional video conference system is to indiscriminately imitate the thinking of telephone communication into layer Grade mechanism based on E.164 addressing or uses alias, natural adaptation not level unit, because no matter dominant coding the latter carries on the back Logic when Call- Control1 afterwards can not all know people's level attributes in tissue.

And generalized in IP PBX today, today that IP terminal generalizes, standard is addressed using conventional telecommunications, it is clear that is also existed Hierarchical organization throws into question, for example personnel change and result in the need for ceaselessly replacing printing phone directory, it is clear that if according to the disclosure, It is inputted according to the addressing and calling of business purpose and operative scenario, then the far superior to logic of phone directory, because changing is normality , addressing occurs at any time, so need real-time, and can by information update, portion is online within the organization at any time, be not necessarily to The old inadaptable old stuff road with future now of papery phone directory this decades.

S101 is one and had both supported H.323 or supported SIP, while the resource of various functions is completed there are also oneself agreement Management and control, (assuming that being Director of the Division of Finance SIP words if the called terminal of registration on it is a SIP phone terminal Machine), calling subscriber in PC or intelligent terminal with the calling towards scene and business, that is, at the terminal Indistinct Input such as " finance Department director ", then directly can get to Director of the Division of Finance's phone by S101, and actually video conference and telephone system originally can With linkage.And when if it is sip terminal as caller, then it can only press the standard call number calling of SIP.In an organization system In, because telephone number is unique, phone number is also disclosure addressing number.

So S101 is an IP PBX in only phonetic function, but calling is eliminated the reliance on and is E.164 addressed, and calls keyboard It is called with window according to scene and service attribute, then can evade the defect of memorizing phone numbers, because when cross-system, such as A The General Affairs Department in the portion B is looked in portion, is trans-departmental hierarchical organization cooperation in the disclosure, the people in the portion A must have the portion B just may be used by person-to-person call With communication, and may usually there is no telephone number, and in this system, then it is to dial " General Office, General Affairs Department, the portion B " or " synthesis Locate the portion General Affairs Department B ", S101 is extracted crucial according to the addressing of S110 hierarchical organization, coding unit using the method for meaning of a word analysis Word, then natural-sounding is handled, and lists General Affairs Department, the portion B, General Office's Related Contact's contact details, online information, if calling Shi Zengjia " business expert ", then that list is senior business personnel, further reduced can contact person's range, it is trans-sectoral in this way The consulting of business department and the extreme for the change that cooperates are succinct, and several talents may be looked for ask about " the business expert " in the past.

So the information that S101 is inputted in input field before calling according to caller, is analyzed according to the meaning of a word, S110 according to The meaning of a word, lists target person or unit, caller, in this way to meet business guiding rather than previously know that the specific talent can With the logic of communication.

It is according to regular feature definitions such as hierarchical organization work, movement and can be according to so the logical process in S101 The call property of S103 is handled, to realize the control of calling, connection etc., but it can be by gui interface, by hierarchical organization Administrator's customized definition of depth again, it is tightened up with the feature such as military unit, discipline unit, the hierarchy characteristic that meet the tissue In other level governments, business organization.

S102 is multipoint control unit, is used for multipoint conference, which can be used for video conference, can be used for Videoconference can be used for the mixing meeting of video and phone.For video conference, conventional multi-screen, double fluid turns Code, file-sharing etc., the equipment all has in the disclosure, because it is prior art basic function, since this system is supported H.323, SIP and the proprietary protocol of system itself, so having very strong compatibility and adaptability, to ensure having a traditional meeting It, can be by traditional video conferencing system in hierarchical organization, TeleConference Bridge knot when view (meetings such as study, experience sharing) It closes.

S102 unit, customer administrator have administration interface, switch into control meeting, such as meeting-place, in terms of sound, image Setting, control, and have management function such as predetermined conference and the protocol interface with other office systems.

In the disclosure, do not emphasize video, audio with which kind of coding such as H.264/H.264+ or G.711, the disclosure System compatible ITU-T, IETF or other normal structures video conference, in terms of agreement, meanwhile, in ad hoc network When, it is selected depending on specific implementation environmental characteristic and client using Protocol or existing disclosure agreement.

In the present system, the management agreement and interface of S102, it is any directly with the communication middleware layer interface intercommunication of S101 Customized work can be realized in the communication middleware layer in other systems such as office system and S101, to be able to achieve The combination of wider service layer.

And as S103 terminal, it can be software terminal in the present system, be mounted on desktop, PAD, the software on smart phone Terminal, is also possible to set-top box or convention terminal, but terminal in the present system, it is compatible H.323 and SIP, prop up simultaneously Hold the proprietary protocol for supporting this hierarchical organization video conferencing system；These terminals have the input function of convenient feature calling, Such as input " General Affairs Department, General Office, senior finance and taxation policy expert ", so can use speech voice input function when terminal inputs, make User talks according to enter key.

It is inputted for voice, it is not optimal selection that conventional microphone is disposed in hierarchical system, and is usually to select wheat Electronic equipment gram with loudspeaker one, the interconnection of the desktop terminals such as this kind of usual USB of equipment and computer, but the actually equipment Upper no special voice enter key, and the key can be used as the control key of voice input in input, press voice input, pine After opening, voice end of input.

For the responsible person of a hierarchical organization, usual age is bigger, so with simplified way, a key mode, and It is not keyboard entry method known to young man.So in the disclosure, the microphone and the electronic equipment of loudspeaker one remove Volume adds, volume down, mute, calling, other than hang-up key, there are also speech recognition enter key.There are one this equipment is usual Key function is exactly echo cancellation and noise elimination function, while there are also physical interface lug machines, sound equipment thereon.

After user presses voice input control key, directly popped up in the software terminal of taskbar originally, user's voice Input " General Affairs Department ", then online department cadre is called in hierarchical fashion according to caller's level.

(actually Siri this kind of language identification tool, itself is a real-time audiomonitors, and Perception Features are exhaled at any time It cries, handles acoustic information at any time, be not properly suited for level unit, the equipment of level unit must be that a complete people control is set It is standby, if it is machine control equipment, divulge a secret it will cause possible)

Since S101 is in calling, not instead of the past system ip address, alias, E.164 that logic of address, with yard Scape, action, the logic that work purpose be addressing, that is, communicating in the past is to look for people, and in the disclosure, can be and does things For addressing, then system finds the people that can do the thing, so S101 when calling addressing, needs first to carry out meaning of a word analysis to S110 Retrieval afterwards, such as " the senior finance and taxation policy expert of General Office, General Affairs Department ", and this information be not without foundation but according to S110 coding rule, by the information intelligent retrieval of people in hierarchical structure.

That is S110 also corresponds to the resume of S110 individual, seniority, business other than the coding in this system Ability, the evaluation of professional titles, political role, responsibility role, language competence, multiple dimensions such as post form the characteristic information of individual, And when calling, when using the communication of business or operative scenario demand, caller may be a fuzzy thinking, the purpose exactly done things, Such as other Si Zhao Planning Division, it is desirable to the people of Policy Interpretation is found, if oneself being a department level cadre, it is clear that direct calling director Improper, that just looks for policy expert, so the input of calling input field (speech recognition input or text input) " General Affairs Department's policy Expert Fei Si leader ", then when calling S101 according to the meaning of a word, directly list the non-department or buearu head of General Affairs Department policy expert's list or On-line expert is directly called, and prior art thinking is then a large amount of names of the department, at this moment caller can puzzle and look for that on earth, this It is also the disadvantage of existing communication system.

So after S110 coding, personnel characteristics' table of corresponding S110 coding schedule, data source self-organizing human resources system Various records in system also originate from defeated or full-time staff the input of personnel oneself in tissue, by the feature of the people in tissue Formation can call retrieval, and input information, segment, compare, so that can find rapidly and list called object.

So the property data base mapped behind with it is (in order to facilitate short calling, usually for the coding with S110 It is real-time or memory database), which is placed in S101, and it establishes and communicates according to call control logic when connection setup connects, and It when inputting information in input field, directly retrieves, and feeds back (in certain angle, input in library also by the input information content When similar to certain advanced research tools to the Real-time Feedback of input).

It is 4 kinds of method of callings in disclosure system below, to adapt to hierarchical organization, the first is standard call, other Three kinds belong to feature calling.

Standard call: calling party can pass through alias in calling column, E.164 encode, the calling that IP address carries out, such Calling is usually the standard configuration function of traditional video conference system.

The information for belonging to member's unique encodings but in standard call, in hierarchical organization is also as ringing number, such as employee Work number.

Service feature calling: calling party can call according to business demand, for example finance reimbursement part is according to account Business submitter's odd numbers calling, communication is the convenient benefit dependent body above business in a word, rather than further cumbersome communication user Workload, as traditional communication, it is known that name also needs to find that name is corresponding e.164 encodes (such as telephone number), because handing over System is changed only based on E.164 addressing.When being related to Business Stream, the possibility occurred in Business Stream be exactly certain unit someone, stream Cheng Hao, employee number, so when other personnel communicate in system, coding is communicated in click-to-call service stream when being, rather than limitation The addressing of certain standard call, that is to say, that S101 needs more business stream association coding being translated as specific address logical to establish Letter, so be the process number calling party flowed based on management, in Business Stream when service feature calls, and usually this process It is number unique.

Accessibility calling (transaction characteristics): calling party namely called is had according only to the target of thing handled by oneself Feature can solve oneself doing things target and the calling that carries out, as the expert for having intellectual property experience for needing that certain is looked for take charge of, This kind of calling cannot achieve in the past communication system, because not knowing that whom other side is, and in the present system, because of addressing In the process, the attribute of the individual of each communication is its background and the combination extracted by system features, is the feature group of multidimensional, no Having when being standard call again is unique addressability, so being that retrieved most suitable in defined range be called in calling And presence is provided, so the search result generated when calling, default can be caller and select calling in retrieval information, It can be the optiman of system calling at that time.

Hierarchy characteristic calling: the calling of hierarchy characteristic is power with calling and called in hierarchical organization, Position Of Responsibility Determined, as certain minister looks for General Affairs Department, usually General Affairs Department to the director that it is reported rather than a common clerk, so For certain minister when calling General Affairs Department, usual call logic is exactly General Affairs Department director or vice chief of department the latter floor manager, so main It cries and only needs to input or find General Affairs Department in communication list, directly call, then communication terminal default can join with straight tube director Have the logic of hierarchical organization management in network, that is, S101, and directly uses this logic in addressing, and common employee exists It is then accessibility calling when inputting General Affairs Department, it is also necessary to more called feature is provided, so the calling of hierarchy characteristic is calling When, be the power for following tissue, position and working attributes feature, traditional communication be using to communicating pair equity as principle, and this Kind of technology prejudice directly results in hierarchical organization as video conference system can not be widely used in business, so the disclosure is from layer The feature of grade tissue, changes existing communication thinking caused by this technology prejudice again.

It has described, when calling, has been selected in the adoptable means of terminal such as contact address above, voice input, feature is defeated Enter, organization name input of hierarchy characteristic etc..

Communication terminal contact table (list) is also different from prior art characteristic, and address table has several retrieval characters, such as position, Tissue, professional ability, position etc. are that table may be selected in a various dimensions, because of a large organization, personnel's not acquaintanceship leads to Normal several hundred thousands of people, so feature special case when contact table is accessibility calling, is that fixed classification will be stored in this terminal after retrieving, Contact table on certain communication terminal can also remove feature such as A, and contact number xxxxxx, here it is the contacts of the prior art Table.In the disclosure, feature with go feature compatible, when going feature, characteristic information be sky can realize.Such as local Network table, it is assumed that wherein have " intellectual property expert " one, click this, " the property right expert " in address table, which has just arranged, to be come out.Band It is spy associated, that existing system does not have level, calls without feature that the local contact list of feature, which is with the technology of the disclosure, Sign, so It is not necessary to possessing feature local contact table.

About called, when calling different, the feature of performance also has larger difference, such as: hierarchy characteristic calling: it is called be under Grade personnel, then when caller dials, called terminal screen can show " calling of certain director please prepares communication in 5 seconds ", then junior Personnel must be communicated in 5 seconds with full working condition to connect, even if called do not answer the call, and communication system can directly join It is logical, this with the past it is called do not connect calling and cannot establish the technical characteristic of communication disagree, and how to know that callee exists Line, in addition to it is understood that terminal online other than, and the identification of video camera is to know other side's more accurate mode online in terminal, also It is under communication or non-communicating state, terminal identifies and is updated at any time backstage according to called whether done before terminal, in addition to With previously online, communications status is outer to describe, also the accurate extraction as presence is identified and existed using people in fact.And In level calling, it is called if it is higher level, then junior should describe call transaction, affairs in the Project Colum under calling column Column can input text, file, photo, short-sighted frequency, short audio or other multimedias or rich media information, and called is high-order leader When, it can first see that calling affairs to be dealt with, reselection connect or disconnect letter and ask in as called calling window It asks.When disconnecting letter request, caller is it is also known that the importance of affairs cannot be compared with leader handles the importance of thing at hand.

Information in caller Project Colum, called terminal can be with bullet screen, multi-screen, subtitle, PIP, file homepage, key page etc. Form is shown in called window, that is, is called before determining connection communication, has been had gained some understanding and standard to the affairs of calling It is standby, to avoid emergentness.

In accessibility calling, since calling and called may not be mutually familiar with, if so called see caller without affairs Information can not then know counterparting communications purpose, so caller most handy relevant information in Project Colum, is informed called；Certainly main Crying when retrieving and calling is level (as organized and leaded) again simultaneously, then called be still in 5 seconds stops the low work of different degree at hand Make, oneself or system turn on automatically communicate, complete connection.(that is system has unartificial function of taking out stitches, and system is certainly The dynamic logic taken out stitches is the position according to hierarchical organization, and service logic, the progress such as management logic, existing communication system cannot be by being System judgement take out stitches, then with other people automatic connectings)；In level calling, if parent Call junior, junior is communicating and is communicating Object is lower than higher level, then system can retain former communication, and after completing to communicate with higher level, system can restore former communication automatically.

In retrieval calling, caller is usually only because business expert in terms of affairs reason such as looks for certain, so examining according to feature Rope and that list may be more people, according to existing communication technical logic, need to select it is unique called, and under the disclosure, when uncommon After the feature of prestige all inputs or more people, be called at this time and have no the specific people of selection and call, system according to the study of feature, It evaluates most suitable called and calls.This is a highly useful function for trans-departmental consulting, processing affairs, especially Across between tissue, better effect, because according to previously, the inter-organization people other side's unit that has only a general idea has corresponding unit, still Look for it is specific who, be just to be able to achieve after needing multiple call communications, and this function, then be according to the feature of caller affairs demand with Called group is most suitable be at this time called people do it is called.

In service feature calling, Project Colum, which can be, to be automatically formed, such as business odd numbers, and odd numbers screen is examined or business text Part, it is called in this way by the apparent called affairs of Project Colum and reason, it reduces and links up duration.When realizing, caller generally also can be with Odd numbers is selected with mouse, then right-click, popup menu call in menu bar, and due to business odd numbers and usually industry The process code of business or management, so uniquely, and operation system and the disclosure carry out data knot by the communication middleware of S101 It closes, is the handler on the upper level Business Stream for being extracted the odd numbers by technological means in fact in calling.

Certainly in standard call, information can also be inputted in Project Colum, it is called in this way to know communicative reasons, avoid no institute Prepare and react, in the signaling of existing communication system and impotentia carries this category information secretly, because relying on very much telephone communication establishes it First technology inertial thinking and without considering Man's Demands today.

In existing communication technology, Project Colum information can not be carried in signaling secretly, video conferencing system is simultaneous for different vendor Holding is even more to follow ITU relevant criterion or IETF relevant criterion, and the disclosure is according to service feature, using data communication in or beyond channel Means, when realizing calling, entrainment text, file, photo, short-sighted frequency, short audio or other multimedias or rich media information, from And communicating pair is allowed to more readily establish communication and link up, only so being the inside and outside entrainment of channel, allow for communication exchange and entrainment Information characteristics, but with it is other as compatible such as SIP or ITU relevant criterion when, S101 can only be in calling the calling of disclosure translation Be converted to the Signaling & Protocol of traditional existing system standard.

So being no longer traditional word in the call request that terminal S103 is issued to S101 in the terminal call of this system Segment identification but by the data block of the feature containing call request send S101, S101 according to the requested data block of S103 address and establish Communication.

Before deep description call proceeding process, first need to describe S110, S110 is hierarchical organization coding addressed location base Plinth content, as shown in Fig. 2, left side is tissue codimg logic in Fig. 2, right side is example, the coding schedule to organize position, with Coding corresponds to, and calling and calling of the S101 when completing call treatment according to caller coding and caller are requested " data blocks " Calling can be executed according to the logic of hierarchical organization, connected called.It is existing H.323, the agreements such as SIP are derived from tradition Communicate thinking, have no hierarchical organization operational logic, thus ignore caller attributes (encoded attributes, calling be the content of input field with And several information in " data block "), cause video conferencing system that cannot generally use in hierarchical organization in this way.

Across tissue such as between ministries and commissions and ministries and commissions or bigger visual angle, the hierarchical organization of highest level and each level-one level The communication addressing of unit may refer to Fig. 3, and when in lesser range such as certain several big hierarchical organization intercommunication, S101 pairs It connects all right, and in total arrangement, generallys use Fig. 3, the S101 of L1 rank in Fig. 3, S101 of the Cheng Jiqun form to L2 rank Service is provided, as long as being communicated in this way with outside certain tissue, needs the service of L1 rank, L1 and L2 rank institute in communication are real Existing function is in fact consistent, the amount of communications of the range and management that only service, larger with L2 grades of scheduling of resource ratio.When Can also have under L3 rank or L3 rank under right L2 rank has L4, regards organizational hierarchy and communication capacity and staff completely Quantity.Across the communication and connecting between tissue, this is similar across office, cross-domain (zone) switch mode with the prior art, only As described above, " data block " has been contained in the content of exchange and the data block directly affects the execution of the logic of calling, and it is existing Technology is according to e.164, and alias works as DNS.

Such as 1 calling terminal 4 of terminal in Fig. 3, terminal 1 issues call request such as accessibility to L2 and calls, and does not know 4 number of road terminal, but called feature is had input when calling input, demand is issued L1 by L2, and L1 maintains whole system User feature, so retrieval list is shown can on the terminal 1 before calling, and the terminal 4 selected is system logic Optimal result after processing is connected, is communicated so system establishes terminal 1 with terminal 4.So L1 in large-capacity user, is patrolled The information content of the processing and maintenance collected much is more complex than existing system, itself knows the characteristic information of all users, and It can address rapidly according to communication demand at communication and establish communication.

Certainly there are also the user that a kind of form is L2 grades of management oneself, when cross-domain communication, L2 sends out feature request, L1 to L1 It requests to other each L2 hairs and obtains feature to be called, this is also a kind of implementation.

Above-mentioned form 1 or form 2 are used in the specific implementation, to see how long interior complete specific operational indicator is such as At connecting such as second rank, it is clear that when L1 safeguards all user characteristics faster, but the system performance of L1 then require it is just very high.

It is to combine the possibility of two kinds of forms very big using 1 and 2, because some units are not intended to certainly in reality system Own staff is understood by other tissues in hierarchical organization, and when communicating, then it needs, so being exhaled when encountering such case Cry and be the specific people for looking for this unit, if so L1 call request to after L2, L2 compares self-administered information, finds spy Fixed called then complete connection.

So prior art call peer, it must be understood that the unique code of called contact (as E.164 addressed), and in the disclosure In, actually sometimes caller and without knowing the addressing, this is entirely to disagree with the logic of the prior art.Existing logic is It respectively safeguards each table, is to be routed with coding across office, area, and above two logic or combination logic are also disobeyed with existing system Back, e.164 the address code of type is only a most basic dimension, and the feature of various dimensions is then at the side of necessary addressing Formula.

When " data block " is inquired into expansion, it is also necessary to understand user according to oneself business, when establishing communication group, and calling then It is the situation for directly calling people in group, such case such as public security unit, certain case group, group member's establishment " safety 008 " item Mesh group then can establish the ringing number of one " safety 008 ", this number is than if any 5 group members, when initiating calling, calling on S101 This number, everybody will obtain conference bridge resources and when meeting required double fluid under the management of S101 on S102, CP, transcoding, Encryption etc. conferencing resource, and by relevant people call proceeding as " in the meeting room of safety 008 ".

So different when from standard call, other types of calling can all have " data block ", contain in data block such as retrieval Property calling feature, the mark of level of confidentiality in the information, file, link, file in Project Colum, meeting level of confidentiality, in group call The various essential features such as the caller attributes that group's name, the business odd numbers of service feature calling, level call, these contents are with list number It is packaged in a call according to block or structured data block or the table data block containing tag or structured data block, S101 receives this Data block, decode simultaneously with using in S101 call logic parsing, handle and address, and called connection, in certain private system Data block oneself can define according to demand, and data block cited by the disclosure is only citing, not represent all data block formats, As long as and similar logic makes to establish feature calling, is all a specific embodiment of the disclosure.

Such as in the example of above-mentioned " safety 008 ", when calling, it is entered or selects in input field " safety 008 ", then it counts According to data content a certain in block be exactly " safety 008 " (when containing Tag, tag are defined as such as VC, and tag corresponding content is " safety 008 "), then " safety 008 " is obtained resource as meeting number by S101 in MCU, and the member in the group is parsed, and adjusts Each terminal is spent to enter meeting (usually mcu calls each terminal, that is, s101 builds meeting room on MCU and then dispatches MCU calling Member in " safety 008 ").

In the data block without Tag, the data definition in data block is designated position, if information 1 is caller number, information 2 be call contents, successively the table of multiple information, when some of them information is empty, still needs to keep information position in table, Although and in the data block containing tag, Tag is defined for sky, have Tag just represent have information and, when calling, S101 is Information after being extracted according to the tag in data block.So the data block of tag is not bigger column in complication system Table, but some are sky information, and containing tag be then to have used how much information, how many tag are marked, so data block is usually less than nothing The mode of tag.This processing mode, no matter the video conference relevant criterion of ITU or IETF, do not account for hierarchical organization Complexity when calling.So traditional communication signaling can only use for reference adopt such as H.323 and SIP(be generally also use for reference such as ITU Q.931), the use environment for not accounting for today when defining at all, although hierarchical structure tissue always exists, existing skill Art excessively relies on traditional communication and connects design, defines technical method and implementation method.

So in summary, in data block having contained outside feature of the S101 for communication control logic processing, caller is also contained The transaction information of calling.

It will also realize that from above-mentioned, the system in the disclosure can also be a kind of self maintained terminal and terminal user's various dimensions Characteristic call control system, call request data of the system according to caller, decoding data content, and according to data content Optimum Matching carries out the control, called addressing and company of scheduling or the communication of the communication resource according to the processing logic of system It is logical；When it handles work, service logic of the logic using hierarchical organization, then the call management system of hierarchical organization is formed, and Using peer terminals processing logic when, call features be such as addressing such as " the cat dung in so-and-so street with called characteristic dimension In half kilometer of the unlocking company "or" of coffee-house ", or " nearby nice dumpling ", so caller needs not know about its phone number Code, call control management system oneself address according to feature is called and connect phone.Namely a kind of feature call control system, Call control system safeguards the information of the various dimensions of user or terminal, and caller only needs defeated such as target called feature in calling, Call control system compares out most proper user or terminal according to feature from the various dimensions information of maintenance, and establishes communication connection. This feature call control system is particularly suitable for the mobile communication system of today and the IP digital subset communication system of multi input mode.

As " nice dumpling in half kilometer " be in fact by the position of feature 1, caller, 2 with 500 meters of models of caller location All places that can provide dumpling in enclosing, 3 dumplings will be fond of eating namely evaluation data " thus in mobile communication system or The communication call control for also needing GIS to assist in system of person's caller containing location information and inquiry comparison system.So containing when calling When relative information (such as in 500 meters of position), it is necessary to initiate calling with the form of data block.And when usually without relative information, one Character go here and there by the system meaning of word identification such as " so-and-so street, cat dung coffee ".

The characteristics of in order to preferably embody video conferencing system, before called connect (no matter level when system control Connection is still called oneself and connects), the video of caller can all arrive called terminal and show, but can be free of caller audio, also It is " affairs " for saying the called image that can see caller, the information of caller and caller's calling, because logical across tissue When letter, many times calling and called do not recognize, so caller first send image sheet also for communication experiences.And for MCU When calling terminal, caller or image (CP or condition the control switching such as voice-activated, newly entered meeting for coming into meeting person View person is preferential or promoter is preferential) it is visible by other called terminals.

And realize above-mentioned function, unlike the prior art when, when calling, between terminal (between terminal and MCU) directly RTP/RTCP's or similar RTCP Real-time Transport Control Protocol or real-time transport protocol media channel is had been set up, only not Start voice-grade channel when terminal check is connected after the audio that can temporarily not bother to see me out.And the prior art is just established after confirmation is connected These content channels.

This function that video or video and audio are just sent when communicating access failure, must in the following common communication system Mainstream can so be become, this is because it is called the line is busy when, traditional technology ringing-signal feeding with send calling image and exhaled containing caller The purpose (description or language) cried, it is called to can choose connection or disconnect better than the user experience of only ring, but quilt The video sent by caller and audio and description is made to recognize caller, caller meaning occasion, the reason for call of caller, it is main The speech expression cried.

In existing video conferencing system, communication is had no using working unit logic setup unit, and in hierarchical organization In, communication be associated with work-based logic, that is, connect control be to have service logic wherein, in S116, allocation unit or Person's setting tissue service logic more profound, so that the customized logic using unit is achieved.

Such as in hierarchical organization, responsible person has secretary, and secretary is usually intermediate position, usually also less than under responsible person Belong to straight tube each department, but in actual work, communication is usually arranged by secretary, that is, secretary substitutes responsible person and completes communication It establishes, no matter be used as caller or be called, and after secretary helps responsible person to establish communication with other people, it usually needs it exits logical Letter, in telephone communication, so-called signaling transfer point.And in the video conferencing system of level, it is necessary to consider this function, in addition to Outside the characteristic attribute of secretary, it is also necessary to which level of confidentiality when call diversion and call setup is communicated with the level of confidentiality after call setup, such as Secretary has connected neither commensurate leader, but its Content of Communication needs to encrypt and is the level of confidentiality more than secretary, so having transferred Cheng Hou, system also need to change level of confidentiality degree according to the level of confidentiality of final correspondent, this is not simple switching but attribute logic drives , thus in S116 logic setup unit the setting of logic be based on a variety of attributes, as level of confidentiality, workflow, Business Stream, Management stream etc..So being then to complete to lead to according to the logic setting in call property S101 and S116 after S101 receives call request Letter connects.Especially when this level of confidentiality changes, video/audio secret grade changes, so there is of short duration video/audio to pause, It shakes hands the time so preferably being used to the information of publicity or higher level tissue in tissue to fill temporary video and audio at this time Such as 3-5 seconds, and for it is non-close when, then without in this way processing.

S101 inherently has logic processing capability above, and uses S116, is more further allowed using unit root According to its operating characteristic, Business Stream, workflow, the more process of depth configurationization.S116 unit can be melted into S101, can also be divided Individually unit, the logical process in S101, it is intended to logical process when level calls, and in S116 logic setup unit Logical extension is to Business Stream, workflow.

S111 is Encryption management unit, is related to temporarily and fixed scene, for example certain case meeting, special project member are one close Grade (fixation), but when needing specific area expert such as trace expert, then need relevant unit temporarily to authorize expert participation case It discusses, but needs to award close workflow management, if special project group group leader is according to rule in tissue, allow the expert to be temporarily related to the case, but must It must be authorized in systems, otherwise the expert will not be added in level of confidentiality calling by S101, and licensing process is then recorded in In S115 block chain event recording unit, and in concerning security matters, S112 security control logic unit then can the safe level of form patrol Collect judgement.Actually S112 can be used as a subelement of S116, but in hierarchical organization, safe unit organizationally phase To independence, so its security logic needs its management configuration, and S116 is usually the logic of the drivings such as business, work, and S101 In logic, be more intended for level calling when logic.

S113 is artificial intelligence analysis and feature comparing unit, contains its next item down or multinomial artificial intelligence technology in the unit Such as the comparison of voice vocal print, recognition of face comparison, speech recognition, natural semantic analysis, dressing analysis need artificial intelligence technology Support for example following examples of function being just able to achieve:

1, Application on Voiceprint Recognition: user voice collection apparatus is compared when business needs, and such as when concerning security matters communicate, needs to add The expert of certain non-concerning security matters is added temporarily to participate in needing the content of expert, then presider can be by voice mode authorization as " I is certain Certain, spy is because of certain reason now, and asking certain, so-and-so intervenes meeting, so-and-so has been under pledge of secrecy, its interim concerning security matters power is authorized in application hereby Matched in power ", vocal print and system, and it is superimposed dynamic " recognition of face " (face in video flowing), so double factor Certification, the expert being invited to can intervene concerning security matters meeting；

2, recognition of face: in concerning security matters meeting or usually system to work employee working whether on time etc., identified, To ensure compliance with hierarchical organization discipline and require, in addition, terminal can also be to the staff of the non-owner terminal, it should using Recorded and identified when operational terminal, to ensure safety with meet organization regulation；When identified personnel are non-organization work people Member or the non-other establishment officer of same level of confidentiality, early warning in system；It is any other people using keeping a record and by user's image, feature Be recorded in system, with internal institution security audit flow path match；

3, speech recognition and natural semantic analysis: this is identified to voice input, and according to naturally semantic participle, such as The input of caller's voice " expert, finance, xx department ", in calling according to the tissue signature of caller, contact " expert in finance of xx department "；

4, dressing, instrumental analysis: for the extension function of different levels tissue, such as necessary liveried unit, then identification is in work Make whether the time is in livery according to standard, if dress according to standard, if the no reason instrument such as shave clearly do not meet tissue It is required that etc., it does not meet such as and notifies its senior author and keep a record；

Other functions can also be superimposed in the unit, this be by organizing, service feature and define, but previously these functions can not It links with communication switch system business；

Above-mentioned several examples only illustrate that the function and usage of S113, certain AI module can be also used for other beneficial functions, this public affairs Be not listed one by one in opening, but provided in this system interface and various AI interface differential techniques with promoted the communication in hierarchical organization, agreement, Management.

In hierarchical organization, concerning security matters communication is a normality function, and the past system is led to because being unable to reach concerning security matters requirement Normal concerning security matters content carries out not in video conference, and in fact, encryption divides different security level in tissue, it is centralized according to content, have A little contents are according to rank definition in the tissue, some contents are defined according to operation flow in the tissue, and only rank Or the available classified information of the talent of authorization is obtained in operation flow, and the video conferencing system of existing technology does not consider to join With the rank of side, do not consider whether the concerning security matters of participant are organized to define, and when extensive meeting, it is necessary to which people is run by scene yet Member's maintenance management meeting, thus cause system can not concerning security matters operation, such case is from China's hierarchical organization extensive portion in 2001 The latter straight-through use of video conferencing system is affixed one's name to so far, so the not upper video conferencing system of concerning security matters meeting namely video conference are not used in Concerning security matters content communication.

This cooperates between having actually resulted in a large amount of tissue, organizes interior cooperation, organizes interior place and the central many things to cooperate Business, must not be by video conferencing system, so leading to low efficiency, business travel cost is high.

And in the disclosure, then it is provided in S101 (packed to add with the functional block such as equipment or software of S114 and encryption unit The software of close algorithm) interface, that is, when concerning security matters, when with encryption unit communication between devices such as call setup, participate in plus The terminal of secret meeting view obtains key from S114, terminal by the function block encryption of video, audio and shared file encryption unit, Then other side is transmitted in communication channel, key decryption obtained when other side is according to call setup, to lead on access Letter content is encryption, and in terminal side, then still it is seen that image, file rather than messy code or mosaic.

It is also possible to the equipment of USB as the functional block of encryption unit (or the equipment of other interfaces can connect in terminal On), terminal wherein encrypts according to process invocation USB, decryption software module or in hard terminal, using certain standard communication interface And reserved hardware location is inserted into the hardware when encrypting meeting.End can certainly be made in as hardware module in system production On end, in equipment debugging, the write-in of encryption unit software.

When multiple spot encrypts meeting, MCU will go S114 acquisition key then to exercise to decrypt on MCU as terminal Such as most basic bridge joint, audio mixing, transcoding, CP function, then re-encrypt the end being sent in the encryption meeting communicated End.Because in multipoint conference, MCU reformed into it is possible divulge a secret a little, so conferencing resource can use void when encrypting meeting The mode of machine, which generates, can certainly use existing " shared " resource pool, but empty machine is just automatically deleted after usage, and " shared Resource pool " then needs safe unit safe rank audit in tissue.In encryption meeting room, administrator and lack of competence intervention monitoring Conferencing information, and the participant for only meeting safe level of confidentiality can just enter Conference control.In existing MCU, administrator right Maximum can enter, manage any meeting, it is clear that this does not meet the safe demand of hierarchical structure tissue completely.Existing video council Have security conference option in conference system, but be not completely with security algorithm used in tissue, safe mode is foundation, be used only institute Call manufacturer encryption logic or industry standard, but ignore hierarchical organization in secure cryptographic algorithm and standard be related peace The complete exclusive technology of unit and method, are not announced externally.

S115 is block chain event recording unit, which records to all generation events in the disclosure, such as Provisional concerning security matters authorization, it is non-appear in terminal in person before, wear instrument and do not meet work, the CDR of communication, shared file is compiled Number, operation flow number etc., so that the constituent parts personnel of system, safety, audit, examination be allowed to have complete record that can look into.

In video conferencing system, plan meeting is kind of a customary means, such as plans in the specific time, to open in office software Whom the meeting of particular content, participant be, and notify participant by office system.The meeting that usually this plan arranges, Participant may before go out in session, forget, confirm before meeting so being preferably formed with notice system, traditional mailing system can not Competent, so use S105 in the present system, tri- units of S106, S107 solve this problem.

S105 is IVR unit, which, such as 10 minutes, breathes out, and TTS conference content, the time of meeting are given automatically before meeting Personnel participating in the meeting, personnel participating in the meeting confirm the reason of attending a meeting or not attending a meeting with voice answering, and S113 unit identifies voice answering simultaneously Meaning of a word analysis, and it is recorded in system, and reason is notified into other participants, in then system calling, no longer calling this cannot The participant to attend a meeting.It is learnt from above-mentioned, the IVR of S105 is outgoing call type " robot " or AI in Modern Significance in fact IVR, not only according to setting logic exhalation, but also by dialogue, identification other side is semantic, with effective conference management.In S105 In the application of IVR, if it is leading role that group meeting person, which cannot be it referring to meeting and meeting, in IVR two-way communication, group meeting person can With cancellation of meeting, illustration, and notify each plan participant that need not participate in meeting.IVR can be called pair when calling participant Square phone, such as mobile phone, desktop telephones, desktop IP phone.

Certainly the leader that cannot be attended a meeting can ask other people's generation meeting views by IVR, as it was noted above, AI IVR is obtained After message, the meaning of word is analyzed in identification, by system notice for the meeting person of the leader, determines if to have a meeting, to ensure to have a meeting When, the problem of someone cannot participate in, which perplexs always the reservation management of video conference.

In addition, notice can also be issued by Short Message Service Gateway unit by short message, it is sent to mobile terminal, mobile subscriber can It is " confirmation meeting " to return short message as returned 1, returning 2 is that cannot attend a meeting.

In addition, notice can also issue information to the terminal of conference users by S107 instant messages unit, terminal is soft The APP or the prompt information on hardware terminal of terminal or mobile phone terminal when notice, there is alerting pattern on software terminal, inform The user of terminal, and in mobile phone terminal, it is notice resource function (the Notification function for calling the system such as mobile phone Can), notice can float on window, can also use sound or vibration reminding.

Above, presence is repeatedly spoken of, S108 is the monitoring unit of terminal presence, the unit in the disclosure By the random or timed communication between 1, system and terminal, confirm whether terminal is online；2 pass through the software terminal of desktop system Whether the behavior confirmation user of sequential monitoring desktop or keyboard and mouse (such as clicks before terminal, is mobile)；3, pass through the view of terminal Frequency image, judge before terminal whether someone, if be the user of the terminal；That is ensure before terminal and terminal to be terminal Possessor it is all online.4, image adds sensor device mode such as infrared sensor to add image, and it is red that human body is perceived before video camera Outside line (such as terminal owner occur), the image of the camera-scanning person of appearance and identification, if employee leaves, then infrared ray sense Know, then terminal system can suspend mode within a preset time, wake up terminal and video camera again when human body occurs.

It is because scene used in the system of the disclosure has with existing communication system scene only so using S108 unit Difference, the prior art be by calling when judge counterparting communications terminal call control system communications status come anti-to ringing tone Feedback, and the video conferencing system towards hierarchical organization be hierarchy characteristic, service feature driving logic come control communication, want at any time Grasp called object whether " online ", and not online to be " terminal " online but " people online ", so must use S108 unit strengthens people " online ", " terminal " preceding logic.Especially in hierarchical organization, the unit of discipline property is each to close Key post, it is necessary to someone " online ", so so-called S108 unit is to highlight corresponding people in hierarchical organization " online ".Both Have On-line funchon toward IM, it is online to typically refer to the APP, without can determine that people is online, as IM user is settable " offline ", but reality People is but before terminal on border.

In from the discussion above, it can be seen that correlation unit also needs business directly to interact, if the speech recognition of IVR is to lean on The relevant technology of artificial intelligence and function in S113 unit are realized.And in hierarchical organization, the combination of Business Stream and communication system Be also required to cooperate with each unit, and the prior art H.323 or SIP, have no this ability directly interacts with business, and this public affairs It is all by logical using the business superposition in the technology of communication middleware, that is, each data communication units or tissue in opening Believe middleware, business, unit and middleware interface, middleware processes various businesses are submitted and data exchange, such benefit are Business superposition is easy, as long as according to interface standard and service logic, so that it may operation system is superimposed upon in communication system, and passed The video conferencing system of system, no this consideration, so the function other than oneself solidification function cannot be superimposed, so this is also existing view The reason of frequency conference system cannot be widely used in hierarchical organization.

Because the technology of communication middleware is used, in Fig. 1 between multiple-unit when data communication, although industry between multiple-unit Business stream is complicated, but business has been submitted to middleware, middleware according to service logic and system definition or operations staff or Each interacting between unit is realized in the definition of user, and otherwise various businesses stream is directly superimposed between system unit, can allow and is The business function superposition of system becomes it is not possible that (unit is more, and association is more complicated, and the logic using middleware or similar techniques just may be used To make multi-service superposition simpler and be easily achieved).For example because terminal all has video camera, background system can be by staff Dress, image, working time etc. carry out indefinite frequency inspection within the organization prescribed working time, after terminal image is passed in this way Platform carries out image recognition with the unit of backstage AI function, and whether analysis such as dressing meets organization regulation, and whether the work hours are with non- Working condition and behavior occur, and if window personnel wear deep V clothes, shave clearly without reason, spacious chest, then system ought be notified directly in tissue Related conduct and discipline discipline department, if law enforcement agency must subdue working, and someone occurs in the form of non-uniform, then system directly notifies Relevant departments are rectified and improved.It is clear that the function of above-mentioned tissue may not be in video conferencing system, but use logical Believe middleware, then video conferencing system discriminance analysis as a result, data have just been submitted to relevant unit by communication middleware Or tissue, relevant unit or the application system of tissue and the communication middleware of the disclosure dock, so that it may obtain corresponding data With information.So using communication middleware, the involvement of other business unit and folded is allowed in unit in Fig. 1 and specific hierarchical structure Add and be possibly realized, and it is existing H.32x or the video conferencing system of SIP, when standard defines, just ignore business and combine and be especially Demand of the video in conjunction with business in hierarchical organization.

As shown in figure 4, after S101 is decomposed into calling service management level and communication middleware layer two parts, it has been found that number It is interconnected with communication middleware layer according to interactive unit, and the data interaction between each unit usually allows communication middleware complete At in addition to each unit in Fig. 1 or Fig. 4, other business unit in hierarchical organization can also be with communication middleware layer by number It is interconnected according to format, consensus standard, operation flow etc., the final depth integration for realizing business and video conference, just as mentioned before Finance reimbursement, financial unit can be connected to reimbursement person, and the shared reimbursement document of interaction according to reimbursement number, to facilitate in Business Stream Explanation.In Fig. 4, for example standard compliant non-this system of the system being connected with normal video meeting carries the SIP clothes of function Business device, sip agent, gatekeeper H.323, MCU, gateway, terminal etc., because can not interconnect with communication middleware, So it is directly direct-connected with calling service management level logic, guarantee the adaptation in communication protocol.

Through the above, we have a look again terminal calling when with as it is called when and the prior art difference, though So this is all the presentation after disclosure systematization is realized:

1, it is called the image it can be seen that caller, even if being called before no connection；

2, it is called stayed information when can see calling in information bar, information can be in the called special letter of window Column is ceased, can also according to circumstances, text information subtitle, bullet screen form are shown on caller video；File be type of attachment or Person's homepage shows that the media files such as picture and short-sighted frequency can be thumbnail or media play form etc.；

3, when non-hierarchical feature calls, called window has the control key for picking up or refusing, and in level calling, Shang Jiling When leading calling, window default is called without refusal control key；(it can be configured in certain system refusal control key, it is desirable that nothing By as which kind of body, as it is called when have refusal key)

4, when level calls, high-order is called in calling Shi Bufa video, which can set in system unification can also To set in terminal user oneself, default is not sent out；

And when as caller:

1, it after calling, is called if it is level, high-order leader calling low order subordinate, leader can see that subordinate's video, i.e., Just there are no connections；

2, caller can send video in calling, but called terminal sends out video, and permission is set in systems or user Terminal definitions, default are not sent out；

3, in calling, caller can talk after the call as " certain so-and-so, we discuss needle official document situation！", quilt It cries and can see caller video, if called when the line is busy, can hear that this section is talked, which directly substitutes existing system Ring back tone, and user experience is much stronger than existing system.

It is worth mentioning that in the terminal, having a Terminal Type very special, this Terminal Type is exactly the view for having signaling transfer point Frequency terminal.It is known that existing video conferencing system is without signaling transfer point, this is caused by peer terminals Characteristics reasons, and in layer In grade tissue, the user for having two major classes that must have is exactly gate value class in the middle part of the secretary and hierarchical organization of hierarchical organization responsible person Platform.

In hierarchical organization, leader establishes video conference with other people or is called by other people, not usually department liable People completes, but passes through secretary.

Department head as it is called when, usually calling department head, but actually its secretary is arrived in calling, Secretary inquires the origin of an incident, and the responsible person serviced with it links up, and by the terminal of video adapting connection responsible person, works as connection setup Afterwards, secretary continues oneself work transaction；

Also there is unit personnel that can call secretary in advance certainly, it is secret after secretary links up with the responsible person that it is serviced to be communicated Book will be responsible for after people is connected to calling terminal, and secretary continues the affairs of oneself；

When as caller, usually secretary's calling is called, after establishing communication, and is connected to the terminal of the leader of its service, secretary Continue the work transaction of oneself.

That is it in hierarchical organization, is communicated with leader, usually is responsible for connecting, inquire or getting through not by secretary People, then line responsible person, oneself is offline after line success.

In telephone system, this function is realized very well, but in video conference, secretary always with caller or called The connection of IP is established, and responsible person is another IP address, and is not an IP with secretary, so the experience that switching process is best Be not packet loss, do not stop, so this requires have MP(Multipoint process in secretary's platform) or MCU function, either call secretary or When secretary calls, MCU resource is being utilized.

So in the disclosure.Secretary's platform contains two classes, and one kind is secretary's platform with MP function, and one is be free of MP but secretary Communication is by S102 multipoint control unit resource, even point-to-point communication is all this and point-to-point communication using MCU resource The prior art of Shi Buyong MCU is variant, only so design in this way is, when junior departmental staff calls department head, S101 root It is the terminal that secretary has been arrived in calling in fact according to system logic, because being hierarchical organization, junior personnel call higher level's high-order and are responsible for People, should all be by secretarial management, and caller once calls higher level department head, and S101 just establishes resource in MCU according to logical process, Caller and secretary are accessed, after understanding communicative reasons, purpose after secretary's inquiry, after obtaining high-order leader's agreement, directly in terminal Upper click or by transfer key (can have multiple transfer keys, one or more high-orders that correspondence may be responsible for leader), as high-order leader After terminal enters the MCU resource, secretary is exited.Terminal in the MCU conferencing resource is preferably shown in this operation, on secretary's platform Communications status information, with ensure 100% switching success after exit again.

If secretary's platform function containing MP, S101 is connected to junior personnel and calls high-order leader, and S101 direct calling is secret Book, after secretary inquires the origin of an incident, after wanting access communications with high-order leader's confirmation, secretary clicks transfer key (with upper identical), at this time It is that the MP function of through position connects caller and high-order leader and secretary, when secretary has connected into from the confirmation of secretary's platform Function then hangs up oneself terminal, but MP is still working, and caller and leader are linked together.Has MP function for secretary's platform Can, it is somewhat expensive to will cause secretary's platform, and when a secretary is responsible for multidigit leader, MP pressure is bigger, and system is relatively fragile, and MCU is more healthy and stronger.So above two mode, can be used as the strategy used when the switching of secretary's platform, two kinds of strategies of the disclosure are equal It supports, but when 2 or more conference terminals are had a meeting, directlys adopt MCU resource.

It certainly is exactly when being transferred by secretary's platform, to be kept by S101 there are also a kind of mode being less concerned about video and whether stopping Communication, act as the leader agreement access when, secretary transfers its service leader, and the communication of holding and secretary are transferred leader eventually by S101 at this time End connection, completes switching.

So no matter which kind of above-mentioned mode used for secretary's platform, it is required to the processing of S101, and tradition is H.323 Or SIP video conference, do not have the function.

And logging desk, use on duty usually in department, external unit look for the unit, no matter look for the unit anyone, If the people does not exist, picked up by logging desk, especially in level unit festivals or holidays, so have setting in terminal system, Be defined on when section, call the terminal of the department, or when section is intended to if calling the departmental terminals but terminal is online Call the logging desk.Regardless of the logic of these of secretary's platform or logging desk calling, is required to the call logic in S101 Middle setting.It for example be secretary's platform or certain terminal definitions by certain terminal definitions oneself is logging desk or certain condition of certain period Logging desk.Certainly it can also be set at the terminal with GUI or setting keyboard.

There are also a features in hierarchical organization, different from loose type tissue or flat organization, are exactly such as soldier Xiang Shou It is long to report, after the agreement for first having to obtain the soldier person in charge, it can just be bypassed the immediate leadership with superior and be reported, that is, junior cannot get over It crosses directly leader and is communicated with higher order leader, but in turn, leading body at a higher level then can directly link up with member in any organize. So in level video communication system definition design must be done, in the call logic of S101 to adapt to stringent level group The management knitted (such as military or paramilitary unit).Just because of in the disclosure, the coding and call logic used can just make this The function of sample is realized, and the past peer terminals, can not carry out such call logic control.

It summarizes: a kind of video conferencing system towards hierarchical organization, fundamental system control unit containing calling service, multiple spot Control unit, hierarchical organization coding addressed location and terminal；Calling service control unit uses at the call logic of hierarchical organization Reason controls standard call or feature calling, is connected to, is managed.

A kind of video conference terminal is defined again in the disclosure, which is characterized in: having standard call and exhales with feature It is function, and there is Project Colum, information in Project Colum is sent to called terminal in calling, so that called understanding communication is former Cause is done some preparations.

The disclosure wherein defines a kind of feature call control system again, and call control system safeguards user or terminal The information of various dimensions, caller only need defeated such as target called feature in calling, and call control system is according to feature from the more of maintenance Most proper user or terminal are compared out in dimensional information, and establish communication connection.This feature call control system is particularly suitable for today Mobile communication system and multi input mode IP digital subset communication system.

The phase of above-mentioned technical description can be easily realized inside the Pass according to this specification in those skilled in the art Hold.

Claims

1. a kind of video conferencing system towards hierarchical organization, feature includes: system control unit containing calling service, multiple spot control Unit, hierarchical organization coding addressed location and terminal processed；Calling service control unit is handled using the call logic of hierarchical organization, Standard call or feature calling are connected to.

2. as described in claim 1 towards the video conferencing system of hierarchical organization, it is characterised in that: calling service control unit Containing calling service management control layer and communication middleware layer；Wherein communication middleware layer access function unit and operation system.

3. as described in claim 1 towards the video conferencing system of hierarchical organization, it is characterised in that: hierarchical organization coding addressing Unit is the level and grade encoding with hierarchical organization.

4. as described in claim 1 towards the video conferencing system of hierarchical organization, it is characterised in that: call logic processing is base In hierarchical organization hierarchy management characteristic logic and be used for call treatment.

5. a kind of video conference terminal, feature includes: to have standard call and feature call function, and have Project Colum, In Information in Project Colum is sent to when calling called.

6. a kind of video conference terminal as claimed in claim 5, it is characterised in that: containing Project Colum, Project Colum can input text Word, file, photo, short-sighted frequency, short audio or other types of multimedia or rich media information.

7. a kind of video terminal as claimed in claim 5, it is characterised in that: it is characterized in that the letter in calling terminal Project Colum Breath, can be shown in called terminal in the form of following in called window, such as bullet screen, multi-screen, subtitle, PIP, file homepage, key page.

8. the feature as described in claim 1, claim 5 calls, it is characterised in that: feature calling containing service feature calling, Accessibility calling, hierarchy characteristic calling.

9. a kind of communication control system based on feature calling, call control system safeguard the letter of the various dimensions of user or terminal Breath, caller only need to input target called feature, call control system is according to feature from the various dimensions information of maintenance in calling Most proper user terminal is compared out, and establishes communication connection.

10. system or terminal as described in claim 1 and claim 5, it is characterised in that: use data when call request Block is used for the feature of communication control logic processing in data block containing calling service control unit, has also contained the thing of calling Business information.