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WO2006034618A1 - Procede de realisation d'une video conference par appel d'un terminal - Google Patents

Procede de realisation d'une video conference par appel d'un terminal Download PDF

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Publication number
WO2006034618A1
WO2006034618A1 PCT/CN2005/000840 CN2005000840W WO2006034618A1 WO 2006034618 A1 WO2006034618 A1 WO 2006034618A1 CN 2005000840 W CN2005000840 W CN 2005000840W WO 2006034618 A1 WO2006034618 A1 WO 2006034618A1
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WO
WIPO (PCT)
Prior art keywords
conference
terminal
calling terminal
call
join
Prior art date
Application number
PCT/CN2005/000840
Other languages
English (en)
Chinese (zh)
Inventor
Hongtao You
Jia Cao
Yanping Wu
Yongming Wu
Original Assignee
Zte Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zte Corporation filed Critical Zte Corporation
Publication of WO2006034618A1 publication Critical patent/WO2006034618A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/567—Multimedia conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems

Definitions

  • the present invention relates to a conference television system, and more particularly to a video conference convening method for a conference television system. Background technique
  • the conference television system is a collection of devices that enable multiple parties to join the same multimedia digital conference through digital lines. It can realize real-time voice communication and video mutual viewing between multiple parties.
  • Conference Television System Equipment Conference consisting of two types of basic equipment, including multi-point processing units and terminals, and terminal calls are two basic and essential functions of the conference TV system.
  • the traditional conference TV multi-point conference calling method is initiated by the multi-point processing unit side.
  • the system needs to provide an independent control system.
  • the general process is as follows: The user logs in to the control system and sends a call to the multi-point processing unit through the control interface provided by the control system. The order of the meeting, the multi-point processing unit summons the meeting meeting the requirements according to the order.
  • This traditional conference video conferencing method has the following shortcomings: 1. Landing control system requires users to configure additional computers and has good computer knowledge. For home users who do not have a computer or experience in the IT industry, the conference TV service cannot. 2. Promotion; 2. The conference convened by the multi-point processing unit, the conference television system will generate a set of numbers to identify the conference, and the terminal calls the number to join the conference; in the traditional conference television system, the number is generated by the system, and the user The information is not related, so it is not convenient to remember; 3. Because the conference number is generated by the conference TV system, it has nothing to do with the user information. Therefore, it is necessary to tell the need to attend the conference through additional channels (calling, sending E-mail, etc.) after the conference is called. Terminal, which makes the use of the conference TV service complicated and cumbersome. Invention disclosure
  • the technical problem to be solved by the present invention is to provide a method for convening a multi-point video conference through terminal dialing, which solves the problem that the traditional conference video conference call mode requires the user to log in to the control system, requires additional hardware configuration and is complicated to operate, and the conference identification code is inconvenient to remember. It is not convenient to inform the participants of the technical issues.
  • the present invention provides a multipoint video conference by dialing a terminal.
  • the method is characterized in that: setting a conference special service number and joining a conference special service number in advance, the calling terminal sends a conference creation request to the registration server by using the initiation conference special service number, and the multipoint control unit configures the conference and convene the conference.
  • the conference thereby completing a terminal dialing initiation conference process; the calling terminal sends a joining conference request to the registration server by using the joining conference special service number, thereby completing a terminal dialing joining conference process.
  • the terminal dialing initiation conference process further includes: Step 1: The calling terminal initiates a dialing operation by using a prefix of the conference special service number, and sends a request for creating a conference to the registration server; Step 2: registering the server Forwarding the conference request to the multipoint control unit; Step 3: After receiving the request, the multipoint control unit locally creates a conference, assigns a conference number to the conference, and registers the conference number with the registration server; Step 4: Multipoint control unit Send feedback to the calling terminal to confirm that the conference is successfully called, and initiate a call to the calling terminal and other participating terminals.
  • the parameter string further includes: a conference capacity, a conference password, a conference duration, a quality of service, and/or a terminal that is invited to join the conference.
  • step 2 further includes: the registration server performs authentication authentication on the calling terminal, and if the calling terminal passes the authentication authentication, the meeting is allowed, otherwise the meeting is refused.
  • the step 2 further comprises: the registration server performing a fund inquiry to the billing system, and if the calling terminal account has sufficient funds, allowing the meeting, otherwise rejecting the meeting.
  • the dialing of the terminal to join the conference process further includes: Step 10: The calling terminal prefixes the conference special service number with the parameter string of at least the conference terminal number, initiates a dialing operation, and registers with The server sends a call request; Step 11, the registration server determines whether the joined conference has been registered, and if it has already been registered, returns a multi-point server address to the calling terminal, otherwise rejects the call request; Step 12, the calling terminal according to the address fed back by the registration server The point server initiates a call, and the call information includes the joined conference number. Step 13. The multipoint server determines whether the joined conference has been held. If the conference has been held, the call terminal is allowed to join the conference, otherwise the conference is refused to join the conference.
  • the parameter string further includes a conference password, and corresponding step 12, the call information corresponding to the conference password.
  • the above method is characterized in that, in the step 11, the registration server performs authentication authentication on the calling terminal, and after the authentication is passed, it is determined whether the joining conference has been registered.
  • the step 13 further includes: performing joint authentication on the conference number and the conference password.
  • the multipoint server determines whether the conference capacity is full, and if there is idle, directly responds to the call, allowing The calling terminal joins the conference; if the capacity is full, the new resource is requested. If the system still has idle resources to allow the application, the call is allowed to join the conference in response to the call; otherwise, the call request is rejected.
  • the dialing of the terminal to join the conference process further includes:
  • the calling terminal directly sends a call request to the registration server by using the joining conference special service number
  • the registration server determines whether the parameter string of the calling terminal is “joining the conference service number”, and if yes, directly returns the address of the multipoint control unit, if otherwise refuses to join; step 22, the calling terminal feeds back according to the registration server The address initiates a call to the multipoint control unit.
  • the above method is characterized in that, before the step 21, an authentication step is further included, the registration server performs authentication authentication on the calling terminal, and after the authentication is passed, it is determined whether the parameter string of the calling terminal is "joining the conference service”. number".
  • the step 23 further comprises: the multipoint server determining whether the conference capacity is full, directly responding to the call if there is idle, allowing the calling terminal to join the conference; if the capacity is full, applying for a new resource, if If the system still has idle resources to allow the application, it will respond to the call and allow the calling terminal to join the conference; otherwise, it refuses to join.
  • the above method is characterized in that the parameter string is identified by a string conforming to the e.164 specification.
  • the above method is characterized in that, in the step 3, the multipoint control unit assigns a conference number of "joining the conference service number + calling terminal number" to the conference.
  • the parameter string in the step 1 adopts "initiating conference special service number + conference template number * called number 1 * ⁇ . *called number n * capacity * password * duration # "The way.
  • the above method is characterized in that the unit of the duration is minutes.
  • the above method is characterized in that the parameter string in the step 10 adopts the method of "joining the conference special service number + calling number * conference password #".
  • the present invention has the following advantages:
  • the method proposed by the present invention by setting two special service numbers in advance, causes the terminal to use the special service number to issue a request for creating a conference to the registration server, by registering the server and The authentication of the point control unit is added to the conference, so that the present invention can realize the convening process of the multipoint video conference by using a dialing method similar to that of the ordinary voice telephone.
  • the special service number is preset, which is convenient for memorizing and convenient for notifying the participants.
  • the method proposed by the invention is simple and convenient to use, and the user does not need the IT knowledge background, and only needs to understand the dialing rules to be used, solves the problem of simplifying the application of the conference television service, and facilitates the promotion of the conference television service to ordinary users.
  • FIG. 1 is a flowchart of a terminal dialing initiation conference in the present invention
  • FIG. 3 is a second flowchart of the terminal dialing into the conference in the present invention. The best way to implement the invention
  • two special service numbers should be preset in the method proposed by the present invention: initiating a conference special service number and joining a conference special service number, both of which are used as terminal dialing prefixes for notification Point server dialing purpose.
  • the method proposed by the present invention includes two steps of a terminal dialing initiation conference process and a terminal dialing joining conference process. The process of the terminal dialing initiation conference is as shown in FIG. 1:
  • Step 110 The calling terminal prefixes the parameter number of the meeting capacity and the conference password with the prefix of the “initiating conference special service number”, initiates a dialing operation, and sends a request to create a conference to the registration server.
  • the dialing string starts with the "Initiation of the conference service number". It includes the parameters such as the capacity, password, duration, quality of service, and the terminal that is invited to join the conference.
  • the conference capacity and password in the parameter information are mandatory. Others are Optional; the parameter string is a string identifier that conforms to the e.164 specification.
  • Step 120 The registration server performs a fund inquiry to the billing system, and if the calling terminal account has sufficient funds, the meeting is allowed, otherwise the party refuses.
  • Step 130 The registration server authenticates the calling terminal to confirm whether the terminal has the right to convene the conference. After the authentication is passed, the conference request is forwarded to the multipoint control unit, otherwise the conference request is rejected.
  • Step 140 After receiving the request, the multipoint control unit locally creates a conference, reserves a corresponding resource according to the conference capacity, allocates a conference number for the conference, and registers the conference number with the registration server.
  • the assigned conference number can be in the form of "join conference service number + calling terminal number”.
  • Step 150 The multipoint control unit sends feedback to the calling terminal, returns the conference number, confirms that the conference is successfully called, and initiates a call to the calling terminal and other participating terminals, and the conference is called.
  • Step 210 The calling terminal prefixes the parameter number of the conference terminal and the conference password with a prefix of “joining the conference service number”, initiates a dialing operation, and sends a call request to the registration server.
  • Step 220 The registration server authenticates the calling terminal, confirms whether the terminal has the right to join the conference, determines whether the joined conference has been registered after the authentication is passed, and returns a multipoint server address to the calling terminal if the registration is already performed, otherwise rejects the call. request.
  • Step 230 The calling terminal initiates a call to the multipoint server according to the address fed back by the registration server, where the call information includes the joined conference number and the conference password.
  • Step 240 The multipoint server performs joint authentication on the conference number and the conference password, and allows the calling terminal to join the conference after the authentication is passed, otherwise refuses to join the conference.
  • step 240 may further include step 250: after the authentication is passed, the multipoint server determines whether the conference capacity is full, directly responds to the call if there is idle, and allows the calling terminal to join the conference; if the capacity is full, apply for a new resource, If the system still has idle resources to allow the application, the call is allowed to join the conference in response to the call; otherwise the call request is rejected.
  • Step 310 Join the conference terminal dialing call "Join the conference service number" to place a call request to the registration server.
  • the multipoint control unit has already registered the terminal in the already held conference. Therefore, when joining the terminal to make a call request, only the "joining special service number" is required.
  • the registration method may be that the multipoint conference unit completes the conference configuration and the number configuration of the joining terminal in advance, or the terminal that initiates the conference invites the terminal when calling.
  • Step 320 The registration server performs authentication authentication on the calling terminal. After the authentication is passed, it is determined that the number of the terminal call is “joining the conference special service number”, and then directly returns the address of the multi-point control unit, otherwise the access is refused.
  • Step 330 The calling terminal initiates a call to the multipoint control unit according to the address fed back by the registration server.
  • the terminal dialing initiation conference process described above can be used independently. Terminal dialing to join the meeting process needs To be used on the basis of the terminal dialing initiation meeting.
  • the process of dialing a terminal to join a conference includes but is not limited to the above two.
  • the terminal dials to initiate a meeting
  • "Meeting Template Number” refers to the conference attribute that you want to hold. This is a set of conference templates preset by the system, which contains some basic requirements of the conference, such as conference quality settings, etc., which are used to provide users with quick choices;
  • Password is information that needs to be input by the user. This password is used to authenticate the participating terminals, ensuring that unrelated personnel cannot join the meeting at will;
  • Time is in minutes, optional parameters. If selected, the system will ensure that the system is available within the selected time. If not selected, the system provides the default time period for the conference. The timeout can be extended, as long as the system resources are idle. The system will try to satisfy;
  • the registration server first queries the billing server for user funds, and if the funds are sufficient, transfers the dial information to the multipoint processing unit.
  • the multi-point processing unit parses the information of the called number field, and finds that it is "initiating the conference special service number" At the beginning, the conference creation work is performed, and the number of the conference is made in the form of "980 + Initiating Conference Terminal Number", and the number is registered with the registration server;
  • the registration server feeds back the call confirmation message to the terminal that initiated the dialing, and simultaneously informs the address of the multi-point processing unit of the terminal that initiated the dialing, and the terminal that initiates the dialing will continue to follow.
  • the call flow actively joins the conference; the multi-point processing unit actively initiates the process of calling the terminal according to the information of the called number included in the dialing information.
  • the above process is a standard H.323 call flow.
  • the registration server determines whether the "980+calling number" information has been registered, if not registered, rejects the current call; if it has already been registered, notifies the dialing terminal of the address of the multipoint processing unit;
  • the multi-point processing unit receives the call setup message, parses the content of the destination address parameter of the message, determines the conference that the call wishes to join, and then determines whether the password in the dialing information is correct, if the password is authenticated If yes, the callback port L
  • the above process is a standard H323 call flow.
  • the terminal dials the calling number to join the conference.
  • the registration server first searches for a "990" in the static address resolution table, and if so, returns the address of the multipoint control unit directly to the terminal according to the static address resolution table; if not, rejects the current call;
  • the multipoint control unit checks whether the terminal number has been registered in the currently held conference, and if so, joins the terminal directly to the conference, otherwise refuses to join the conference.
  • the terminal sends a request for creating a conference to the registration server by using the special service number, and the authentication is performed by the registration server and the multipoint control unit, and joins the conference, so that the present invention
  • the calling process of multi-point video conferencing can be realized by a dialing method similar to that of a normal voice telephone.
  • the special service number is preset, which is convenient for memorizing and convenient for notifying the participants.
  • the method proposed by the invention is simple and convenient to use, and the user does not need the IT knowledge background, only needs to understand the dialing
  • the rules can be used to solve the problem of simplifying the application of the conference television service, and facilitating the promotion of the conference television service to ordinary users.
  • the method of the invention can be adapted to a conference television system, and the method of the invention is equally suitable for other fields in which similar applications exist.

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Abstract

L'invention porte sur un procédé de réalisation d'une vidéo conférence par appel d'un terminal comportant les étapes suivantes: préfixation des numéros spécifiés du patron de conférence et du participant à la conférence; envoi par le terminal appelant d'une demande d'établissement d'une conférence vidéo au serveur d'enregistrement en utilisant le numéro spécifié du patron de conférence; configuration et de l'unité de contrôle multipoints et exécution de la conférence de manière à terminer le patronage du flux de conférence par appel du terminal, le terminal appelé utilisant le numéro spécifié du participant à la conférence pour participer à la conférence après la mise en oeuvre du serveur d'enregistrement et de l'unité de contrôle multipoints, pour déterminer le nombre des participants à la conférence par appel du terminal. L'invention qui permet d'exécuter une vidéoconférence multipoints en appliquant la même méthode d'appel que celle d'une conversation téléphonique usuelle, est simple et pratique, simplifie l'utilisation des services de conférence, et s'applique facilement aux utilisateurs courants.
PCT/CN2005/000840 2004-09-28 2005-06-13 Procede de realisation d'une video conference par appel d'un terminal WO2006034618A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2004100800978A CN100417220C (zh) 2004-09-28 2004-09-28 一种通过终端拨号召开多点视频会议的方法
CN200410080097.8 2004-09-28

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Publication Number Publication Date
WO2006034618A1 true WO2006034618A1 (fr) 2006-04-06

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EP3595259A1 (fr) * 2011-12-16 2020-01-15 Huawei Technologies Co., Ltd. Procédé et appareil permettant de mettre en uvre de façon transparente le transfert d'un appel de deux parties en conférence
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CN1466383A (zh) * 2002-07-02 2004-01-07 深圳市中兴通讯股份有限公司 一种实现大容量会议电视的方法及装置

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CN110536098B (zh) * 2019-07-30 2023-03-14 平安科技（深圳）有限公司 多品牌终端接入会议的方法、装置、设备及存储介质

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