CN101022480A - Method for establishing teleconference and MSC - Google Patents
Method for establishing teleconference and MSC Download PDFInfo
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- CN101022480A CN101022480A CN 200710073422 CN200710073422A CN101022480A CN 101022480 A CN101022480 A CN 101022480A CN 200710073422 CN200710073422 CN 200710073422 CN 200710073422 A CN200710073422 A CN 200710073422A CN 101022480 A CN101022480 A CN 101022480A
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Abstract
A method for setting up telephone conference includes receiving telephone conference setting-up request sent from conference initiator by mobile exchange center MSC, distributing conference resources according to conference setting-up information inputted by conference initiator, setting up telephone conference and having said conference initiator participated in telephone conference.
Description
Technical field
The invention belongs to the videoconference technical field, relate in particular to the technology that realizes videoconference at MSC.
Background technology
The feasible each side that attends a meeting of conference telephone system does not need to concentrate on specific meeting-place and holds a meeting, improved efficient greatly, reduced cost simultaneously, therefore, TeleConference Bridge has been the IT platform of a lot of enterprises indispensability, and enterprise passes through conference telephone system and holds all kinds of meetings and solve subject under discussion.
The meeting promoter person of the TeleConference Bridge of existing IT platform can pass through interface operation input meeting start time, meeting password, grade of meeting (several people participate in) and meeting time span, system distributes Conference ID voluntarily, reserve conferencing resource, just can withdraw from interface operation after the operator is scheduled to successfully.The liaison method that the operator can pass through oneself is notified other participant's meetings and is entered information, waited by the time the predetermined the time of meeting, meeting promoter and participant oneself access meeting gets final product.
Though special videoconference IT platform is easy to use, safe, but existing conference telephone relies on the special videoconference platform of operator, and managed by operator, its expense is high relatively, can not satisfy user's demand fully, for example for some medium-sized and small enterprises, perhaps some interim tissues are held common grade meeting or discussion, the requirement of especially daily MPTY.
Also have a kind of CC (Conference Calling) business at present in wireless network, this business is that promoter (master control side) dials the convention goer one by one, and system adds meeting with it, if the promoter discharges conversation, then whole meeting adjourned.Whole calling procedure is as shown in Figure 1:
A, MS (Mobile Station travelling carriage) send to service MSC (mobile switching centre) and begin to call for to ask message, wherein comprise FC (Feature Code service feature sign indicating number) and TA (telephone number of conference member).
B, service MSC receive the beginning call for ask after, dialing numbers is analyzed, send FEATREQ (FEATURE service request) according to wherein FC to HLR (attaching position register), the TA number of dialing comprising the user (DIGITS).
C, HLR find it is that the conference telephone request then sends featreq (FEATREQ asks response) to service MSC, mainly comprise called number and conference telephone identification parameter CCI, indicate current calling and have activated conference telephone service.
D, service MSC activate conference telephone, and provide business operation confirmation (feature confirmation) according to indication among the featreq to MS, for example are operable to the power amplifier sound.
E, service MSC set up according to called number and call out (calling out to branch 1).
F, user press the SEND key on the MS, and MS sends a FLASH request to service MSC, and request is set up and called out, and carries parameters such as called number.
G, service MSC keep branch 1 (put call-leg 1 on hold).
H, user dial the 2nd branch's number, and MS sends a FLASH request to service MSC, and request is set up and called out to branch 2, carries parameters such as called number.
I, service MSC receive the numeral that the user dials on terminal, set up with TA and call out.
J, MS send a FLASH request (main controlling user is pressed the SEND key) to MSC.
K, MSC connect MS, maintained branch and initiate user, enter the Conference Calling state.
L, send an ending request to service MSC as MS.
M, service MSC discharge MS and participate in all members of CC, and closing session is called out.
Though the professional special videoconference platform that does not need to rely on operator of existing C C, also come with some shortcomings: the CC business belongs to a kind of of multi-link business, and use is restricted; Can only increase the conference member bifurcation approach one by one by the meeting promoter and realize, can't freely select the meeting access way, comprise accessing terminal and the access crowd; In case meeting promoter (master control side) call release, then whole videoconference connects to be interrupted and release, in case non-master control side goes offline for some reason in meeting or leaves, master control side can only issue a separate notice, just can reenter meeting by the master control party call, do not meet call routine meeting use habit, especially be not suitable for the enterprise customer.
Summary of the invention
The object of the present invention is to provide a kind of method and MSC that creates videoconference, be intended to solve the problem that the MSC that utilizes wireless network realizes videoconference.
The technical scheme that embodiments of the invention adopt is as follows:
A kind of method of creating videoconference, described method comprises the steps:
A, moving exchanging center MSC receive the request of the establishment videoconference of meeting promoter transmission, establishment videoconference information distribution conferencing resource according to described meeting promoter input, create videoconference, and described meeting promoter is added described videoconference.
The embodiment of the invention also provides a kind of MSC that creates videoconference, and described MSC comprises first identification module, conference creation processing module and conferencing resource module, wherein:
Described identification module is used for discerning the establishment videoconference request that the meeting promoter initiates;
The request of initiating as described identification module identification meeting promoter is when creating the videoconference request, and described conference creation processing module is used for creating meeting according to the establishment videoconference information distribution conferencing resource of described meeting promoter input;
Described conferencing resource module is used to provide conferencing resource.
The embodiment of the invention utilizes the MSC of wireless network that conferencing resource is provided, the meeting promoter imports and creates videoconference information applications conferencing information, MSC writes down conferencing information, create videoconference, and described meeting promoter added described videoconference, make that not needing to rely on special videoconference platform can realize creating videoconference.
Description of drawings
Fig. 1 is the realization flow figure of CC business in the prior art;
Fig. 2 is the schematic diagram of the signatory teleconferencing service of the signatory mode of the described employing of the embodiment of the invention;
Fig. 3 is the described videoconference visioning procedure of embodiment of the invention figure;
Fig. 4 is the flow chart that the described convention goer of the embodiment of the invention participates in videoconference;
Fig. 5 is an embodiment of the invention theory diagram.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, embodiments of the invention are further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The described TeleConference Bridge of the embodiment of the invention mainly realizes by wireless network, and specifically, the MSC by wireless network realizes, MSC can built-in meeting chip at present, and conferencing resource is provided.
Operator can decide teleconferencing service user's rights of using as required:
1) can all provide this business to all users, Any user can be applied for meeting as the meeting promoter like this, and the MSC system need not again the user to be carried out any purview certification;
2) can adopt the service contracting mode to provide the teleconferencing service service to signatory person, as shown in Figure 2: the processing with common signing service is the same, operator can be the signatory teleconferencing service of user at HLR, HLR can pass through at REGNOT (location registers) response message, QUALDIR (qualification indication) message, Calling Features Indicator cell increase teleconferencing service indication in the expansion Profile parameter in QUALREQ (qualification request) response message, with user signing contract information (some particular services of whether contracting, for example videoconference, Call Waiting, whether calling transfer etc. are this category informations of intelligent subscriber or the like) bring VLR preservation.
The meeting promoter notifies all participant's conferencing informations before meeting is held, comprising: the time is held in Meeting IDnumber (Conference ID), Meeting password (meeting password) and meeting, also can notification of meetings duration (optional).
The flow process that the promoter applies for conferencing resource and creates meeting specifically comprises the steps: as shown in Figure 3
1, the meeting promoter dials conference system access code A (operator's appointment);
2, MSC obtains the also videoconference CAMEL-Subscription-Information of recording user from VLR (Visitor Location Register VLR Visitor Location Register), user's dialing numbers is analyzed, identifying this number is the conference system Number for access, then starts DTMF (dual-tone multifrequency Dual-Tone Multifrequency) the playback flow process that collects the digits;
3, MSC playback prompting user selects to create meeting and still adds meeting, and such as 1 being " establishment meeting ", 2 is " adding meeting ";
4, the promoter selects 1 to create meeting;
5, whether signatory system judge this user teleconferencing service, if not signatory, puts the operation failure sound then for the meeting promoter, refuses this operation, otherwise, continue the DTMF playback and collect the digits and realize the interactive voice process;
6, MSC prompting promoter imports Meeting ID number (for fear of conflict occurring with existing Conference ID, operator can stipulate some coding rules, for example use meeting promoter's MDN number the number of recognition capability to be arranged as prefix etc. as Conference ID or some) and grade of meeting (be maximum participant side, such as 6 side's conferencing resources, system can formulate constraints according to self conferencing resource specification), and meeting password Meeting password;
7, the user imports relevant conferencing information (Meeting ID number, Meeting password and grade of meeting), the meeting promoter can set meeting time span simultaneously, system is from successfully timing of meeting application, if the meeting holding time reaches default duration and does not discharge yet, then system can discharge conferencing resource automatically, stops meeting;
8, the meeting processing is created by system, if conferencing resource allows, system then feeds back and creates successfully, divide conferencing resource according to set specification, and preserving the corresponding relation of Meeting ID number and meeting password Meetingpassword respectively, Meeting ID number and meeting resource mapping relation list add meeting with the promoter simultaneously automatically, if conferencing resource deficiency, system discharge this connection;
If 9 create successfully, system voice notifies the initiator to create success, also can put the prompt tone apprizing system to the user and create meeting according to default grade of meeting to the user, if failure, system plays the failure sound to the user, informs and creates failure;
The flow process that the convention goer adds meeting according to preset time is as shown in Figure 4:
1, the convention goer dials conference system access code A (operator's appointment);
2, MSC analyzes user's dialing numbers, and identifying this number is the conference system Number for access, then starts the DTMF playback flow process that collects the digits;
3, MSC playback prompting user selects to create meeting and still adds meeting, and such as 1 being " establishment meeting ", 2 is " adding meeting ";
4, the promoter selects 2 " adding meetings ";
5, the system prompt participant inputs Meeting ID number and meeting password Meeting password;
6, after the user imports conferencing information, system can check whether the meeting password of user's input mates according to Meeting ID number, if correct, be that index finds corresponding conferencing resource then, and the participant is connected in the corresponding conferencing resource goes with Meeting ID number; Otherwise the prompt cipher mistake is re-entered, the wrong repeatedly then refusing user's adding more than 3 times of regulation, and this user's operation failure is pointed out in system's playback;
7, system can playback notify other participant to have the newcomer to add meeting at this moment.
During meeting was carried out, it is constant that conferencing resource keeps, and is as the criterion with the participant number formulary of pre-timing.Such as 6 side's meetings, during carrying out, meeting have 2 users to discharge connection (initiatively discharge or unusual discharge), and conferencing resource still keeps 6 sides, so that follow-uply can insert 2 users again.As long as there is 1 meeting connectionist (participant or promoter), meeting just still keeps.If the meeting promoter has set meeting time span simultaneously when the application meeting, system does not discharge if the meeting holding time reaches default duration yet from successfully timing of meeting application, and then system can discharge conferencing resource automatically, stops meeting.
When last meeting connectionist (participant or promoter) leaves meeting, then system handles according to meeting adjourned, discharges the conferencing information (Meeting ID number, grade of meeting and meeting password Meeting password etc.) of conferencing resource and record.
The theory diagram of the MSC that the embodiment of the invention provides comprises first identification module, conference creation processing module and conferencing resource module as shown in Figure 5, wherein:
The conferencing resource module is used to provide conferencing resource, first identification module is used for discerning whether the request that the meeting promoter initiates is to create the videoconference request, specifically, after the meeting promoter dials the conference system access code, MSC obtains the also videoconference CAMEL-Subscription-Information of recording user from VLR, user's dialing numbers is analyzed, identifying this number is the conference system Number for access, then starting DTMF playback flow process and the playback prompting user that collects the digits selects to create meeting and still adds meeting, after the meeting promoter selects to create meeting, prompting meeting promoter imports Meeting ID number and grade of meeting, and meeting password Meeting password;
The conference creation processing module is used for creating meeting according to establishment videoconference information (Meeting ID number, grade of meeting and the Meeting password) allocation of conference resources of described meeting promoter input;
The described system of the embodiment of the invention comprises that also second identification module and meeting add processing module, when conference creation finishes, when the convention goer asks to add meeting, second identification module also is used for discerning the adding videoconference request that the convention goer initiates, the prompting participant imports Meeting ID number and Meetingpassword, after the convention goer imports conferencing information, meeting adds processing module will check whether the meeting password of user's input mates according to Meeting IDnumber, if it is correct, be that index finds corresponding conferencing resource then, and the participant is connected in the corresponding conferencing resource goes with Meeting ID number
The billing scheme of TeleConference Bridge of the present invention can be formulated according to the actual conditions of operator, can adopt following charging regulation: for the promoter of meeting, except chargeing according to common cost of the phone call, can receive the surcharge that conferencing resource takies on this basis, the conferencing resource of different size delimited an expense, for other participants of meeting, can charge according to common cost of the phone call.
The ticket of TeleConference Bridge shows and can formulate according to the actual conditions of operator, two kinds of ticket processing modes are provided here:
1, the MSC system can go out special videoconference ticket, wherein shows that with flag bit this user is meeting initiator or access side.For the meeting promoter, system can preserve meeting initiator sign when users conference resource bid success, and for the convention goer, system can be connected to the user and preserve meeting access side sign when conferencing resource adds meeting.When conference call finishes, when system discharges conferencing resource, produce the videoconference ticket, the sign of user's correspondence is outputed in the ticket show.
2, the MSC system can be designated videoconference in existing CDR (Call Detail Record calls out detailed single) ticket, no matter is meeting promoter or participant, all is regarded as caller in calling.System can the current type of service of recording user be videoconference when the user adds meeting, when conference call finishes, when system discharges conferencing resource, produce user's MOC ticket (Mobile Originated Call caller ticket), user business type is outputed in the ticket show.
As mentioned above, the embodiment of the invention utilizes the MSC of wireless network that conferencing resource is provided, the meeting promoter inserts meeting by the meeting access code, the meeting promoter imports Meeting ID number, conferencing information is created in request such as Meetingpassword and grade of meeting, MSC writes down conferencing information, when the convention goer applies for adding meeting, whether the MSC relatively Meeting password of meeting promoter input mates with MeetingID number, if coupling then the meeting participant is added the technical scheme of meeting makes that not needing to rely on special videoconference platform can realize videoconference; Simultaneously, the meeting promoter does not need to dial conference member one by one by the meeting promoter and creates videoconference, the conferencing resource that distributes carries out also being kept in the process in meeting, the convention goer can add or withdraw from meeting at any time, as long as there is 1 meeting connectionist (participant or promoter), meeting just still keeps, have only last meeting connectionist (participant or promoter) of working as to leave meeting, then system handles according to meeting adjourned, discharge conferencing resource, meet user's use habit, satisfied the user, especially enterprise customer's demand.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1, a kind of method of creating videoconference is characterized in that, described method comprises the steps:
A, moving exchanging center MSC receive the request of the establishment videoconference of meeting promoter transmission, establishment videoconference information distribution conferencing resource according to described meeting promoter input, create videoconference, and described meeting promoter is added described videoconference.
2, method according to claim 1 is characterized in that, wherein step a also comprises:
A1, described MSC receive after the request of the establishment videoconference that the meeting promoter sends, and the request of determining described establishment videoconference is the TeleConference Bridge access code, and playback prompting meeting promoter imports the videoconference information of creating.
3, method according to claim 1 and 2 is characterized in that, wherein also comprises after the step a:
B, described MSC receive the request of the adding videoconference of convention goer's transmission, and the adding videoconference information of importing according to described convention goer adds described videoconference with the meeting participant.
4, method according to claim 3 is characterized in that, wherein step b also comprises:
B1, described MSC receive after the request of the adding videoconference that the convention goer sends, and the request of determining described establishment videoconference is the TeleConference Bridge access code, and playback prompting convention goer imports and adds videoconference information.
5, method according to claim 3 is characterized in that, described establishment videoconference information comprises grade of meeting, Meeting ID number and Meeting password at least, and wherein step a specifically comprises:
Described MSC creates meeting according to described grade of meeting allocation of conference resources, and described meeting promoter is added meeting.
6, method according to claim 4 is characterized in that, described adding videoconference information comprises Meeting ID number and Meeting password at least, and wherein step b specifically comprises:
Described MSC checks according to described Meeting ID number whether the Meetingpassword of user's input mates, if coupling, be that index finds corresponding conferencing resource then, and described convention goer is connected in the corresponding conferencing resource with Meeting ID number.
7, method according to claim 3 is characterized in that, wherein the described MSC of step a1 determines that the request of described establishment videoconference is that the TeleConference Bridge access code also comprises afterwards:
Described MSC obtains described meeting call initiator meeting CAMEL-Subscription-Information from VLR Visitor Location Register VLR, judge the whether signatory teleconferencing service of described meeting promoter, if it is not signatory, put the operation failure sound then for the meeting promoter, refuse this operation, otherwise playback prompting meeting promoter imports the videoconference information of creating.
8, method according to claim 3 is characterized in that, wherein step a1 also comprises:
Described meeting promoter imports meeting time span, and described MSC picks up counting when creating the meeting success, and discharges conferencing resource when described meeting time span expires, and stops meeting.
9, method according to claim 4 is characterized in that, wherein step b1 also comprises:
When described convention goer added described videoconference, the described meeting promoter of described MSC voice suggestion and/or other convention goer had the newcomer to add.
10, a kind of MSC that creates videoconference is characterized in that, described MSC comprises first identification module, conference creation processing module and conferencing resource module, wherein:
Described identification module is used for discerning the establishment videoconference request that the meeting promoter initiates;
The request of initiating as described identification module identification meeting promoter is when creating the videoconference request, and described conference creation processing module is used for creating meeting according to the establishment videoconference information distribution conferencing resource of described meeting promoter input;
Described conferencing resource module is used to provide conferencing resource.
11, MSC according to claim 10, it is characterized in that, described MSC comprises that also second identification module and meeting add processing module, described second identification module is used for discerning the adding videoconference request that the convention goer initiates, and described meeting adds processing module and is used for described convention goer is added the meeting that described conference creation processing module is created.
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| CN200710073422A CN101022480B (en) | 2007-03-01 | 2007-03-01 | Method for establishing teleconference and MSC |
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| CN200710073422A CN101022480B (en) | 2007-03-01 | 2007-03-01 | Method for establishing teleconference and MSC |
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| CN101022480B CN101022480B (en) | 2010-05-26 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101179694B (en) * | 2007-11-23 | 2010-08-18 | 中兴通讯股份有限公司 | Issuing system and method of picturephone meeting |
| CN103095939A (en) * | 2011-11-08 | 2013-05-08 | 中兴通讯股份有限公司 | Conference voice control method and system |
| CN103139406A (en) * | 2011-11-22 | 2013-06-05 | 宏达国际电子股份有限公司 | Method forconducting phone conferencing session and communication device |
| CN101997998B (en) * | 2009-08-21 | 2014-02-19 | 华为技术有限公司 | Method and device for realizing accessing type teleconference service |
| CN103986847A (en) * | 2013-02-08 | 2014-08-13 | 中国电信股份有限公司 | Teleconference initiating method of mobile terminal, conference server and network |
| CN103997577A (en) * | 2014-05-19 | 2014-08-20 | 上海尚景信息技术有限公司 | Method for rapidly entering incoming call type teleconference |
| CN104144266A (en) * | 2013-05-10 | 2014-11-12 | 中国电信股份有限公司 | Method for voice teleconference participator notifying, enterprise switchboard server and system |
| CN108933673A (en) * | 2017-05-25 | 2018-12-04 | 中兴通讯股份有限公司 | A kind of video meeting implementing method, terminal, server and storage medium |
| CN110536035A (en) * | 2019-09-26 | 2019-12-03 | 北京二六三企业通信有限公司 | Videoconference charging method, device and equipment |
| CN111314562A (en) * | 2020-02-25 | 2020-06-19 | 深圳震有科技股份有限公司 | Method, device, equipment and readable storage medium for realizing multi-party call in transfer access |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5889844A (en) * | 1995-12-19 | 1999-03-30 | Hyundai Electronics Industries Co., Ltd. | Conferencing method for telephone switch system |
| CN1073770C (en) * | 1998-03-11 | 2001-10-24 | 沈楫 | Method and equipment for automatic building teleconference |
| GB0303080D0 (en) * | 2003-02-11 | 2003-03-19 | Mobix Holdings Ltd | Conference call facility |
| GB2415317B (en) * | 2004-06-15 | 2007-08-15 | Orange Personal Comm Serv Ltd | Provision of group services in a telecommunications network |
| CN1889609B (en) * | 2005-06-30 | 2010-05-05 | 华为技术有限公司 | Telephone conference realizing method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101179694B (en) * | 2007-11-23 | 2010-08-18 | 中兴通讯股份有限公司 | Issuing system and method of picturephone meeting |
| CN101997998B (en) * | 2009-08-21 | 2014-02-19 | 华为技术有限公司 | Method and device for realizing accessing type teleconference service |
| CN103095939A (en) * | 2011-11-08 | 2013-05-08 | 中兴通讯股份有限公司 | Conference voice control method and system |
| CN103139406A (en) * | 2011-11-22 | 2013-06-05 | 宏达国际电子股份有限公司 | Method forconducting phone conferencing session and communication device |
| CN103139406B (en) * | 2011-11-22 | 2016-01-20 | 宏达国际电子股份有限公司 | Carry out method and the communicator of videoconference talk |
| CN103986847A (en) * | 2013-02-08 | 2014-08-13 | 中国电信股份有限公司 | Teleconference initiating method of mobile terminal, conference server and network |
| CN104144266A (en) * | 2013-05-10 | 2014-11-12 | 中国电信股份有限公司 | Method for voice teleconference participator notifying, enterprise switchboard server and system |
| CN103997577A (en) * | 2014-05-19 | 2014-08-20 | 上海尚景信息技术有限公司 | Method for rapidly entering incoming call type teleconference |
| CN108933673A (en) * | 2017-05-25 | 2018-12-04 | 中兴通讯股份有限公司 | A kind of video meeting implementing method, terminal, server and storage medium |
| CN108933673B (en) * | 2017-05-25 | 2023-04-07 | 中兴通讯股份有限公司 | Video conference implementation method, terminal, server and storage medium |
| CN110536035A (en) * | 2019-09-26 | 2019-12-03 | 北京二六三企业通信有限公司 | Videoconference charging method, device and equipment |
| CN111314562A (en) * | 2020-02-25 | 2020-06-19 | 深圳震有科技股份有限公司 | Method, device, equipment and readable storage medium for realizing multi-party call in transfer access |
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|---|---|
| CN101022480B (en) | 2010-05-26 |
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