WO2012155641A1 - 一种多媒体会议业务的实现方法及相应设备 - Google Patents

一种多媒体会议业务的实现方法及相应设备 Download PDF

Info

Publication number
WO2012155641A1
WO2012155641A1 PCT/CN2012/072530 CN2012072530W WO2012155641A1 WO 2012155641 A1 WO2012155641 A1 WO 2012155641A1 CN 2012072530 W CN2012072530 W CN 2012072530W WO 2012155641 A1 WO2012155641 A1 WO 2012155641A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
request
server
multimedia conference
call
Prior art date
Application number
PCT/CN2012/072530
Other languages
English (en)
French (fr)
Inventor
许培华
陆剑峰
崔丕锁
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2012155641A1 publication Critical patent/WO2012155641A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1069Session establishment or de-establishment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10Architectures or entities
    • H04L65/1045Proxies, e.g. for session initiation protocol [SIP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1101Session protocols
    • H04L65/1104Session initiation protocol [SIP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40Support for services or applications
    • H04L65/403Arrangements for multi-party communication, e.g. for conferences
    • H04L65/4038Arrangements for multi-party communication, e.g. for conferences with floor control

Definitions

  • the present invention relates to a mobile communication network, and in particular, to a method for implementing a multimedia conference service and a corresponding device.
  • NGN Next Generation Network
  • IMS IP Multimedia Subsystem
  • VOIP Voice over Internet Protocol
  • IP Internet Protocol
  • the participation mode of the VOIP-based PC soft terminal is generally provided.
  • the general practice is to assign a corresponding number to each PC soft terminal on the IMS or NGN core network. After the PC soft terminal successfully registers with the IMS or NGN core network through the assigned number, the multimedia conference service passes the IMS or The NGN core network calls to the PC soft terminal and joins the multimedia conference after the PC soft terminal answers.
  • the operator Since the number resources of the IMS or NGN core network are generally limited, the operator is sensitive to the number resources occupied by the service, and the number needs to be specifically opened and maintained, which increases the management cost and the complexity when the service is opened, and if this is passed, There are ways to register too many numbers on the core network, which will also affect the performance of the core network. Therefore, when this type of multimedia conference service is promoted, operators are more excluded.
  • An object of the present invention is to provide a method for implementing a multimedia conference service and a corresponding device to reduce the occupation of number resources in an NGN or IMS system.
  • the present invention provides a method for implementing a multimedia conference service, including:
  • the terminal server After receiving the request for joining the multimedia conference sent by the terminal, the terminal server selects a number in the locally configured number resource pool to allocate to the terminal, and sends a registration request to the Session Initiation Protocol (SIP) proxy server, where The registration request carries the number assigned to the terminal;
  • SIP Session Initiation Protocol
  • the terminal server After receiving the registration success message replied by the SIP proxy server, the terminal server sends the request for joining the multimedia conference to the application server, where the request for joining the multimedia conference carries the number assigned to the terminal.
  • the method further includes:
  • the terminal server After receiving the request for exiting the multimedia conference sent by the terminal, the terminal server re-inserts the number assigned to the terminal into the number resource pool, and initiates a logout request to the SIP proxy server.
  • the logout request carries a number assigned to the terminal.
  • the present invention also provides a method for implementing a multimedia conference service, which includes:
  • the session initiation protocol (SIP) proxy server After receiving the registration request sent by the terminal server, the session initiation protocol (SIP) proxy server performs SIP registration on the number carried in the registration request, and sends a registration success message to the terminal server after the registration is successful;
  • SIP session initiation protocol
  • the SIP proxy server sends the call to the corresponding terminal according to the number carried in the received call sent by the application server.
  • the method further includes:
  • the present invention also provides a method for implementing a multimedia conference service, which includes:
  • the application server After receiving the request for joining the multimedia conference sent by the terminal server, the application server initiates a call to the session initiation protocol proxy server, where the call carries the number carried in the request; After the application server learns that the called terminal answers the call, the application terminal adds the terminal to the multimedia conference to perform a multimedia conference call.
  • the method further includes: after receiving, by the application server, the exiting conference request sent by the session initial protocol proxy server, the terminal corresponding to the number carried in the exiting conference request Deleted in the multimedia conference.
  • the invention also provides a terminal server, comprising:
  • the number assignment module is configured to: after receiving the request for joining the multimedia conference sent by the terminal, select a number in the locally configured number resource pool and assign the number to the terminal, and send the number to the session initiation protocol (SIP) proxy server. a registration request, where the registration request carries a number assigned to the terminal;
  • SIP session initiation protocol
  • a requesting module configured to send the request for joining the multimedia conference to the application server after receiving the registration success message replied by the SIP proxy server, where the request for joining the multimedia conference carries the number assigned to the terminal.
  • the terminal server further includes:
  • a logout request module configured to: after receiving the request for exiting the multimedia conference sent by the terminal, re-set the number assigned to the terminal into the number resource pool, and initiate the call to the SIP proxy server A logout request, where the logout request carries a number assigned to the terminal.
  • the present invention also provides a Session Initiation Protocol (SIP) proxy server, comprising: a registration module, configured to perform SIP registration on a number carried in the registration request after receiving a registration request sent by the terminal server, And sending a registration success message to the terminal server after the registration is successful;
  • SIP Session Initiation Protocol
  • the calling module is configured to send the call to the corresponding terminal according to the number carried in the received call sent by the application server.
  • the SIP proxy server further includes: a logout module, configured to perform SIP deregistration on the number carried in the deregistration request after receiving the deregistration request sent by the terminal server, and send an exit conference request to the application server, where the exit request is Carrying the number carried in the logout request.
  • the present invention also provides an application server, comprising: a calling module, configured to initiate a call to a session initiation protocol proxy server after receiving a request for joining a multimedia conference sent by a terminal server, where the call carries the The number carried in the request;
  • the conference module is configured to be configured to join the terminal to the multimedia conference after the terminal that is called to answer the call, and perform a multimedia conference call.
  • the application server further includes: an exiting conference module, configured to: after receiving the exit conference request sent by the session initiation protocol proxy server, the number carried in the exit conference request The corresponding terminal is deleted from the multimedia conference.
  • the present invention provides a virtual soft number resource, and the user can conveniently participate in the multimedia conference without occupying the core network number resource, thereby greatly improving the user experience and simplifying the promotion of the multimedia conference service.
  • FIG. 1 is a signaling interaction flow diagram of a method for implementing a multimedia conference service according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a system for implementing a multimedia conference service according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a method for joining a multimedia conference terminal according to an embodiment of the present invention
  • FIG. 5 is a structural diagram of a session initiation protocol proxy server in an embodiment of the present invention
  • FIG. 6 is a structural diagram of an application server in an embodiment of the present invention.
  • a method for implementing a multimedia conference service is applied to a system consisting of a terminal server, a Session Initiation Protocol (SIP) proxy server, and an application server, where the terminal server is used with the terminal.
  • the method (such as through an IP network or other wireless means), the application server is used to implement the related business logic of the multimedia conference service, and the foregoing method is as shown in FIG. 1 and includes:
  • Step 10 After receiving the request for joining the multimedia conference sent by the terminal, the terminal server selects a number in the locally configured number resource pool and assigns the number to the terminal, and uses the assigned number to
  • the SIP proxy server initiates the registration process
  • the terminal can access the terminal server in the manner of WE , and the terminal server can interact with the terminal as a web server.
  • the number in the number resource pool is a number that is not actually occupied by the number resource. It is transparent to the user, and the format is not limited. The administrator can configure the number on the terminal server arbitrarily, and the terminal server is responsible for maintaining the number resource. Pool.
  • Step 20 After performing the SIP registration process on the number, the SIP proxy server sends a registration success message to the terminal server.
  • Step 30 After receiving the registration success message, the terminal server sends the foregoing request for adding the multimedia conference to the application server, where the number assigned to the terminal is carried;
  • Step 40 After receiving the application, the application server initiates a call to the SIP proxy server.
  • Step 50 The SIP proxy server sends the received call to the terminal corresponding to the number.
  • Step 60 After the terminal is notified that the terminal answers the call, the application server joins the terminal to the multimedia conference to perform a multimedia conference call. Thereafter, after receiving the request for exiting the multimedia conference sent by the terminal, the terminal server re-inserts the number assigned to the terminal into the number resource pool, and initiates a logout request to the SIP proxy server, where the bearer is assigned to the terminal. Number. After receiving the logout request, the SIP proxy server performs a SIP logout process on the number carried in the request, and initiates a request to withdraw from the conference to the application server, where the number is carried; and after the application server receives the corresponding number from the multimedia conference, The terminal is deleted.
  • the system includes a terminal 101, a terminal server 102, an Application Server (AS) 103, and a SIP proxy server 104. among them:
  • the terminal server 102 provides the client with a web browser accessing the client on the terminal 101.
  • the web browser can query the multimedia conference, and the user can request to join the multimedia conference service on the web browser.
  • the terminal server is responsible for Maintain a number resource pool and assign a number to each end user;
  • the application server 103 is a server deployed on the IMS or NGN core network for implementing the processing of related business logic of the multimedia conference;
  • the SIP proxy server 104 provides a proxy function for SIP signaling, and the terminal 101 and the application server 103 perform SIP signaling interaction through the SIP proxy server 104.
  • a method for implementing a multimedia conference service includes the following steps: Step S1: setting a terminal server, an application server, and a SIP proxy server;
  • the terminal server automatically provides the user with the function of the soft terminal, and the user does not need to download and install the software related to the soft terminal, which simplifies and facilitates the use of the user and improves the user experience;
  • Step S2 The user accesses the terminal server through the web browser, and after querying the multimedia conference, requests to join a specified multimedia conference on the web browser;
  • Step S3 after receiving the request of the user to join the conference, the terminal server allocates a number from the number resource pool to the soft terminal of the user, and registers the assigned number with the SIP proxy server; Step S4, after the registration number of the SIP proxy server is successful, the terminal server sends a request for joining the user to the conference to the application server, where the request carries the number assigned to the user;
  • Step S5 After receiving the request of the terminal server, the application server initiates a call to the SIP proxy to call the designated number.
  • Step S6 After receiving the call, the SIP proxy server sends the call to the terminal corresponding to the number. After the terminal automatically answers the call, the application server joins the terminal to the conference.
  • Step S7 after the user exits the conference, the terminal server logs out the number to the SIP proxy server, and the SIP proxy server re-enters the number into the number resource pool, and initiates an exit request to the application server, where the application server corresponds to the terminal corresponding to the number.
  • the terminal server logs out the number to the SIP proxy server, and the SIP proxy server re-enters the number into the number resource pool, and initiates an exit request to the application server, where the application server corresponds to the terminal corresponding to the number.
  • the terminal server logs out the number to the SIP proxy server, and the SIP proxy server re-enters the number into the number resource pool, and initiates an exit request to the application server, where the application server corresponds to the terminal corresponding to the number.
  • Deleted in the multimedia conference Through the above technical solution of the embodiment of the present invention, in a multimedia conference, the user can participate in the conference through the soft terminal through a very simple operation manner, thereby improving the user experience, and at the same time
  • the terminal server includes:
  • the number assignment module 401 is configured to: after receiving the request for joining the multimedia conference sent by the terminal, select a number in the locally configured number resource pool and assign the number to the terminal, and send the session initiation protocol (Session Initiation Protocol, SIP)
  • SIP Session Initiation Protocol
  • the proxy server sends a registration request, where the number assigned to the terminal is carried;
  • the requesting module 402 is configured to, after receiving the registration success message replied by the SIP proxy server, send the request for joining the multimedia conference to the application server, where the number assigned to the terminal is carried.
  • the terminal server further includes:
  • the logout request module 403 is configured to, after receiving the request for exiting the multimedia conference sent by the terminal, re-set the number assigned to the terminal into the number resource pool, and initiate the call to the SIP proxy server.
  • a logout request which carries the number assigned to the terminal.
  • the SIP proxy server includes:
  • the registration module 501 is configured to perform a SIP registration process on the number carried in the terminal after receiving the registration request sent by the terminal server, and send the registration to the terminal server after the registration is successful. Work message
  • the calling module 502 is configured to send the call to the corresponding terminal according to the number carried in the call sent by the received application server.
  • the SIP proxy server further includes: a logout module 503, configured to perform a SIP logout process on the number carried in the terminal after receiving the logout request sent by the terminal server, and send the logout to the application server A conference request, which carries the number carried in the logout request.
  • the application server includes: a calling module 601, configured to initiate a call to the session initiation protocol proxy server after receiving the request for joining the multimedia conference sent by the terminal server, where The number carried in the request is added to the conference module 602, and is configured to join the terminal to the multimedia conference after the terminal is notified that the called terminal answers the call, and perform a multimedia conference call.
  • a calling module 601 configured to initiate a call to the session initiation protocol proxy server after receiving the request for joining the multimedia conference sent by the terminal server, where The number carried in the request is added to the conference module 602, and is configured to join the terminal to the multimedia conference after the terminal is notified that the called terminal answers the call, and perform a multimedia conference call.
  • the application server further includes: an exiting conference module 603, configured to: after receiving the exit conference request sent by the session initiation protocol proxy server, the terminal corresponding to the number carried by the conference from the multimedia conference Deleted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Telephonic Communication Services (AREA)

Abstract

一种多媒体会议业务的实现方法及相应设备,所述方法包括:终端服务器在收到终端发来的加入多媒体会议的请求后,在本地配置的号码资源池中选出一个号码分配给所述终端,并向会话初始协议(SIP)代理服务器发送注册请求,所述注册请求中携带为该终端分配的号码;所述终端服务器在收到SIP代理服务器回复的注册成功消息后,向应用服务器发送加入多媒体会议的请求,其中携带为其分配的号码。本发明简化了多媒体会议业务的推广。

Description

一种多媒体会议业务的实现方法及相应设备
技术领域
本发明涉及移动通信网络, 尤其涉及一种多媒体会议业务的实现方法及 相应设备。
背景技术
随着互联网的广泛普及,以及下一代通信网络( Next Generation Network , NGN )和 IP多媒体子系统( IP Multimedia Subsystem, IMS )通信网络应用 领域的不断扩大, 相关的基于 NGN和 IMS的智能业务也越来越多, 其中多 媒体会议是一种比较典型的业务。 在多媒体会议中, 参与会议的成员可以直 接通过音视频进行相互通讯, 极大地丰富和方便了人们对于通讯的需要。
同时, 互联网的普及大大减少了人们对于普通通讯终端的依赖, 通过基 于因特网协议( Internet Protocol, IP )的 PC软终端进行网络电话 ( Voice Over Internet Protocol, VOIP )多媒体通讯, 也大大方便了人们的通讯。 目前的多 媒体会议业务中, 一般都会提供基于 VOIP方式的 PC软终端的参加会议方 式。 但是, 一般的做法都是在 IMS或 NGN核心网上先给每个 PC软终端分 配相应的号码, PC软终端通过该分配的号码到 IMS或 NGN核心网上注册成 功后, 由多媒体会议业务通过 IMS或 NGN核心网呼叫到 PC软终端, 在 PC 软终端应答后加入到多媒体会议。 由于 IMS或 NGN核心网上的号码资源一 般比较有限, 运营商对业务占用的号码资源比较敏感, 且号码需要专门开设 和维护, 增加了管理上的成本和开通业务时的复杂性, 而且如果通过此种方 式在核心网上注册过多的号码, 对核心网的性能也会造成影响。 所以此种方 式在多媒体会议业务推广时, 运营商比较排斥。
发明内容
本发明的目的在于提供一种多媒体会议业务的实现方法及相应设备, 以 减少 NGN或 IMS系统中号码资源的占用。 为解决上述问题, 本发明提供了一种多媒体会议业务的实现方法, 其包 括:
终端服务器在收到终端发来的加入多媒体会议的请求后, 在本地配置的 号码资源池中选出一个号码分配给所述终端, 并向会话初始协议( SIP )代理 服务器发送注册请求, 所述注册请求中携带为所述终端分配的号码;
所述终端服务器在收到所述 SIP代理服务器回复的注册成功消息后, 向 应用服务器发送所述加入多媒体会议的请求, 所述加入多媒体会议的请求中 携带为所述终端分配的号码。
可选地, 所述的方法, 其还包括:
在接收到所述终端发来的退出所述多媒体会议的请求后, 所述终端服务 器将为所述终端分配的号码重新放入所述号码资源池, 并向所述 SIP代理服 务器发起注销请求 , 所述注销请求中携带为所述终端分配的号码。
本发明还提供了一种多媒体会议业务的实现方法, 其包括:
会话初始协议( SIP )代理服务器在收到终端服务器发来的注册请求后 , 对所述注册请求中携带的号码进行 SIP注册, 并在注册成功后向所述终端服 务器发送注册成功消息;
所述 SIP代理服务器根据收到的应用服务器发来的呼叫中携带的号码, 将所述呼叫发送到相应终端。
可选地, 所述的方法, 其还包括:
在收到所述终端服务器发来的注销请求后, 对所述注销请求中携带的号 码进行 SIP注销, 并向所述应用服务器发送退出会议请求, 所述退出会议请 求中携带所述注销请求中携带的号码。
本发明还提供了一种多媒体会议业务的实现方法, 其包括:
应用服务器在收到终端服务器发来的加入多媒体会议的请求后, 向会话 初始协议代理服务器发起呼叫, 所述呼叫中携带所述请求中携带的号码; 所述应用服务器在获知所呼叫的终端接听所述呼叫后, 将所述终端加入 到所述多媒体会议中, 进行多媒体会议通话。 可选地, 所述的方法, 其还包括: 所述应用服务器收到所述会话初始协议代理服务器发来的退出会议请求 后, 将所述退出会议请求中携带的号码所对应的终端从所述多媒体会议中删 除。
本发明还提供了一种终端服务器, 其包括:
号码分配模块, 其设置为在收到终端发来的加入多媒体会议的请求后, 在本地配置的号码资源池中选出一个号码分配给所述终端, 并向会话初始协 议 ( SIP )代理服务器发送注册请求, 所述注册请求中携带为所述终端分配的 号码;
请求模块,其设置为在收到所述 SIP代理服务器回复的注册成功消息后, 向应用服务器发送所述加入多媒体会议的请求, 所述加入多媒体会议的请求 中携带为所述终端分配的号码。
可选地, 所述的终端服务器, 其还包括:
注销请求模块, 其设置为在接收到所述终端发来的退出所述多媒体会议 的请求后,将为所述终端分配的号码重新放入所述号码资源池,并向所述 SIP 代理服务器发起注销请求, 所述注销请求中携带为所述终端分配的号码。
本发明还提供了一种会话初始协议(SIP )代理服务器, 其包括: 注册模块, 其设置为在收到终端服务器发来的注册请求后, 对所述注册 请求中携带的号码进行 SIP注册, 并在注册成功后向所述终端服务器发送注 册成功消息;
呼叫模块, 其设置为根据收到的应用服务器发来的呼叫中携带的号码, 将所述呼叫发送到相应终端。 可选地, 所述的 SIP代理服务器, 其还包括: 注销模块, 其设置为在收到所述终端服务器发来的注销请求后, 对所述 注销请求中携带的号码进行 SIP注销, 并向所述应用服务器发送退出会议请 求, 所述退出会议请求中携带所述注销请求中携带的号码。
本发明还提供了一种应用服务器, 其包括: 呼叫模块,其设置为在收到终端服务器发来的加入多媒体会议的请求后, 向会话初始协议代理服务器发起呼叫, 所述呼叫中携带所述请求中携带的号 码;
加入会议模块, 其设置为在获知所呼叫的终端接听所述呼叫后, 将所述 终端加入到所述多媒体会议中, 进行多媒体会议通话。 可选地, 所述的应用服务器, 其还包括: 退出会议模块, 其设置为在收到所述会话初始协议代理服务器发来的退 出会议请求后, 将所述退出会议请求中携带的号码所对应的终端从所述多媒 体会议中删除。
本发明提供了虚拟软号码资源, 在不占用核心网号码资源的前提下, 用 户就可以方便地参与多媒体会议, 大大提高了用户体验, 简化了多媒体会议 业务的推广。
附图概述 图 1 是本发明实施例中一种多媒体会议业务实现方法的信令交互流程 图;
图 2是本发明实施例中一种多媒体会议业务实现的系统结构示意图; 图 3是本发明实施例中的一种多媒体会议终端入会的方法流程图; 图 4是本发明实施例中的一种终端服务器的结构图; 图 5是本发明实施例中的一种会话初始协议代理服务器的结构图; 图 6是本发明实施例中的一种应用服务器的结构图。
本发明的较佳实施方式
下文中将结合附图对本发明的实施例进行详细说明。 需要说明的是, 在 不冲突的情况下, 本申请中的实施例及实施例中的特征可以相互任意组合。
在本实施例中,一种多媒体会议业务的实现方法,应用于由终端服务器、 会话初始协议( Session Initiation Protocol, SIP )代理服务器及应用服务器组 成的系统中, 终端服务器用于与终端以任意可行的方式(如通过 IP网络或其 他无线方式)进行交互, 应用服务器用于实现多媒体会议业务的相关业务逻 辑, 上述方法如图 1所示, 包括:
步骤 10、 终端服务器收到终端发来的加入多媒体会议的请求后, 在本地 配置的号码资源池中选出一个号码分配给该终端, 并使用该分配的号码向
SIP代理服务器发起注册流程;
在具体实现时, 终端可以以 web的方式访问终端服务器, 该终端服务器 即可作为一个 web服务器与终端进行交互。
此外, 号码资源池中的号码是非实际占用号码资源的号码, 其对用户来 说是透明, 其格式不限, 管理员可以在终端服务器上对号码进行任意配置, 由终端服务器负责维护该号码资源池。
步骤 20、 SIP代理服务器在对上述号码进行 SIP注册流程后, 向终端服 务器发送注册成功消息;
步骤 30、 终端服务器在收到注册成功消息后, 向应用服务器发送上述加 入多媒体会议的请求, 其中携带为该终端分配的号码;
步骤 40、应用服务器收到后,向 SIP代理服务器发起对上述号码的呼叫; 步骤 50、 SIP代理服务器将收到的该呼叫发送到该号码所对应的上述终 端;
步骤 60、 在获知终端接听该呼叫后, 应用服务器将该终端加入到该多媒 体会议中, 进行多媒体会议通话。 此后, 在接收到该终端发来的退出该多媒体会议的请求后, 终端服务器 将为该终端分配的号码重新放入上述号码资源池, 且向 SIP代理服务器发起 注销请求, 其中携带为该终端分配的号码。 SIP代理服务器收到注销请求后, 对该请求中携带的号码进行 SIP注销流程, 并向应用服务器发起退出会议请 求, 其中携带上述号码; 应用服务器收到后, 从多媒体会议中将该号码对应 的该终端删除。
下面结合应用示例对本发明的实施例进行说明。
如图 2所示, 提供了一种实现多媒体会议业务的系统。 该系统包括终端 101、 终端服务器 102、 应用服务器 ( Application Server, AS ) 103及 SIP代 理服务器 104。 其中:
终端服务器 102, 提供给用户在终端 101上以 Web浏览器的方式访问本 机的客户端, 通过 Web浏览器可查询多媒体会议, 用户可以在 Web浏览器 上请求加入多媒体会议业务; 同时终端服务器负责维护号码资源池, 为每个 终端用户分配号码;
应用服务器 103是部署在 IMS或 NGN核心网上的服务器, 用于实现多 媒体会议的相关业务逻辑的处理;
SIP代理服务器 104提供 SIP信令的代理功能, 终端 101与应用服务器 103通过 SIP代理服务器 104完成 SIP信令的交互。
如图 3所示, 一种实现多媒体会议业务的方法, 包括以下步骤: 步骤 S1 , 设置终端服务器、 应用服务器及 SIP代理服务器;
用户通过 Web浏览器访问终端服务器时 ,终端服务器自动为用户提供了 软终端的功能, 无需用户再下载安装软终端相关软件, 简化和方便了用户的 使用, 提高了用户体验;
步骤 S2 , 用户通过 Web浏览器访问终端服务器, 查询到多媒体会议后, 在 Web浏览器上请求加入某指定的多媒体会议;
步骤 S3 , 终端服务器收到用户的加入会议请求后, 从号码资源池中分配 一个号码给此用户软终端使用, 向 SIP代理服务器注册该分配的号码; 步骤 S4, 到 SIP代理服务器注册号码成功后, 终端服务器向应用服务器 发送将用户加入会议的请求, 请求中携带上为此用户分配的号码;
步骤 S5, 应用服务器收到终端服务器的请求后, 向 SIP代理发起呼叫, 呼叫指定的号码;
步骤 S6, SIP代理服务器收到呼叫后,将呼叫发送到该号码对应的终端, 终端自动接听后, 应用服务器将终端加入会议;
步骤 S7,用户退出会议后,终端服务器到 SIP代理服务器注销号码, SIP 代理服务器将号码重新放入到号码资源池中, 并向应用服务器发起退出会议 请求, 由应用服务器将该号码对应的终端从该多媒体会议中删除。 通过本发明实施例的上述技术方案, 实现了在多媒体会议中, 用户通过 非常简便的操作方式, 即可通过软终端参加会议, 提高了用户体验, 同时又 不占用核心网上的号码资源, 大大提高了多媒体会议业务的可推广性。
此外, 如图 4所示, 在本实施例中, 终端服务器包括:
号码分配模块 401 ,设置为在收到终端发来的加入多媒体会议的请求后, 在本地配置的号码资源池中选出一个号码分配给所述终端, 并向会话初始协 议(Session Initiation Protocol, SIP )代理服务器发送注册请求, 其中携带为 所述终端分配的号码;
请求模块 402, 设置为在收到所述 SIP代理服务器回复的注册成功消息 后, 向应用服务器发送所述加入多媒体会议的请求, 其中携带为所述终端分 配的号码。
可选地, 所述终端服务器还包括:
注销请求模块 403 , 设置为在接收到所述终端发来的退出所述多媒体会 议的请求后, 将为所述终端分配的号码重新放入所述号码资源池, 并向所述 SIP代理服务器发起注销请求, 其中携带为所述终端分配的号码。
如图 5所示, 本实施例中, SIP代理服务器包括:
注册模块 501 , 设置为在收到终端服务器发来的注册请求后, 对其中携 带的号码进行 SIP注册流程, 并在注册成功后向所述终端服务器发送注册成 功消息;
呼叫模块 502,设置为根据收到的应用服务器发来的呼叫中携带的号码, 将所述呼叫发送到相应终端。 可选地, 所述 SIP代理服务器还包括: 注销模块 503 , 设置为在收到所述终端服务器发来的注销请求后, 对其 中携带的号码进行 SIP注销流程, 并向所述应用服务器发送退出会议请求, 其中携带所述注销请求中携带的号码。
如图 6所示, 本实施例中, 应用服务器, 包括: 呼叫模块 601 , 设置为在收到终端服务器发来的加入多媒体会议的请求 后,向会话初始协议代理服务器发起呼叫,其中携带所述请求中携带的号码; 加入会议模块 602, 设置为在获知所呼叫的终端接听所述呼叫后, 将所 述终端加入到所述多媒体会议中, 进行多媒体会议通话。
可选地, 所述应用服务器还包括: 退出会议模块 603 , 设置为在收到所述会话初始协议代理服务器发来的 退出会议请求后,将其中携带的号码所对应的终端从所述多媒体会议中删除。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序 来指令相关硬件完成, 所述程序可以存储于计算机可读存储介质中, 如只读 存储器、 磁盘或光盘等。 可选地, 上述实施例的全部或部分步骤也可以使用 一个或多个集成电路来实现。 相应地, 上述实施例中的各模块 /单元可以釆用 硬件的形式实现, 也可以釆用软件功能模块的形式实现。 本发明不限制于任 何特定形式的硬件和软件的结合。
以上所述仅为本发明的优选实施例而已, 并非用于限定本发明的保护范 围。 根据本发明的发明内容, 还可有其他多种实施例, 在不背离本发明精神 改变和变形, 凡在本发明的精神和原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之内。 工业实用性 本发明实施方式的一种多媒体会议业务的实现方法及相应设备, 可以在 不占用核心网号码资源的前提下, 使用户方便地参与多媒体会议, 大大提高 了用户体验, 简化了多媒体会议业务的推广。

Claims

权 利 要 求 书
1、 一种多媒体会议业务的实现方法, 其包括:
终端服务器在收到终端发来的加入多媒体会议的请求后, 在本地配置的 号码资源池中选出一个号码分配给所述终端, 并向会话初始协议( SIP )代理 服务器发送注册请求, 所述注册请求中携带为所述终端分配的号码;
所述终端服务器在收到所述 SIP代理服务器回复的注册成功消息后, 向 应用服务器发送所述加入多媒体会议的请求, 所述加入多媒体会议的请求中 携带为所述终端分配的号码。
2、 如权利要求 1所述的方法, 其还包括:
在接收到所述终端发来的退出所述多媒体会议的请求后, 所述终端服务 器将为所述终端分配的号码重新放入所述号码资源池, 并向所述 SIP代理服 务器发起注销请求 , 所述注销请求中携带为所述终端分配的号码。
3、 一种多媒体会议业务的实现方法, 其包括:
会话初始协议(SIP )代理服务器在收到终端服务器发来的注册请求后, 对所述注册请求中携带的号码进行 SIP注册, 并在注册成功后向所述终端服 务器发送注册成功消息;
所述 SIP代理服务器根据收到的应用服务器发来的呼叫中携带的号码, 将所述呼叫发送到相应终端。
4、 如权利要求 3所述的方法, 其还包括:
在收到所述终端服务器发来的注销请求后, 对所述注销请求中携带的号 码进行 SIP注销, 并向所述应用服务器发送退出会议请求, 所述退出会议请 求中携带所述注销请求中携带的号码。
5、 一种多媒体会议业务的实现方法, 其包括:
应用服务器在收到终端服务器发来的加入多媒体会议的请求后, 向会话 初始协议代理服务器发起呼叫 , 所述呼叫中携带所述请求中携带的号码; 所述应用服务器在获知所呼叫的终端接听所述呼叫后, 将所述终端加入 到所述多媒体会议中, 进行多媒体会议通话。
6、 如权利要求 5所述的方法, 其还包括: 所述应用服务器收到所述会话初始协议代理服务器发来的退出会议请求 后, 将所述退出会议请求中携带的号码所对应的终端从所述多媒体会议中删 除。
7、 一种终端服务器, 其包括: 号码分配模块, 其设置为在收到终端发来的加入多媒体会议的请求后, 在本地配置的号码资源池中选出一个号码分配给所述终端, 并向会话初始协 议 ( SIP )代理服务器发送注册请求, 所述注册请求中携带为所述终端分配的 号码;
请求模块,其设置为在收到所述 SIP代理服务器回复的注册成功消息后, 向应用服务器发送所述加入多媒体会议的请求, 所述加入多媒体会议的请求 中携带为所述终端分配的号码。
8、 如权利要求 7所述的终端服务器, 其还包括:
注销请求模块, 其设置为在接收到所述终端发来的退出所述多媒体会议 的请求后,将为所述终端分配的号码重新放入所述号码资源池,并向所述 SIP 代理服务器发起注销请求, 所述注销请求中携带为所述终端分配的号码。
9、 一种会话初始协议(SIP )代理服务器, 其包括: 注册模块, 其设置为在收到终端服务器发来的注册请求后, 对所述注册 请求中携带的号码进行 SIP注册, 并在注册成功后向所述终端服务器发送注 册成功消息;
呼叫模块, 其设置为根据收到的应用服务器发来的呼叫中携带的号码, 将所述呼叫发送到相应终端。
10、 如权利要求 9所述的 SIP代理服务器, 其还包括: 注销模块, 其设置为在收到所述终端服务器发来的注销请求后, 对所述 注销请求中携带的号码进行 SIP注销, 并向所述应用服务器发送退出会议请 求, 所述退出会议请求中携带所述注销请求中携带的号码。
11、 一种应用服务器, 其包括: 呼叫模块,其设置为在收到终端服务器发来的加入多媒体会议的请求后, 向会话初始协议代理服务器发起呼叫, 所述呼叫中携带所述请求中携带的号 码;
加入会议模块, 其设置为在获知所呼叫的终端接听所述呼叫后, 将所述 终端加入到所述多媒体会议中, 进行多媒体会议通话。
12、 如权利要求 11所述的应用服务器, 其还包括:
退出会议模块, 其设置为在收到所述会话初始协议代理服务器发来的退 出会议请求后, 将所述退出会议请求中携带的号码所对应的终端从所述多媒 体会议中删除。
PCT/CN2012/072530 2011-07-20 2012-03-19 一种多媒体会议业务的实现方法及相应设备 WO2012155641A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110203848.0 2011-07-20
CN2011102038480A CN102891831A (zh) 2011-07-20 2011-07-20 一种多媒体会议业务的实现方法及相应设备

Publications (1)

Publication Number Publication Date
WO2012155641A1 true WO2012155641A1 (zh) 2012-11-22

Family

ID=47176243

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/072530 WO2012155641A1 (zh) 2011-07-20 2012-03-19 一种多媒体会议业务的实现方法及相应设备

Country Status (2)

Country Link
CN (1) CN102891831A (zh)
WO (1) WO2012155641A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104168176B (zh) * 2013-05-16 2018-08-24 深圳中兴网信科技有限公司 一种即时通讯方法、客户端、服务器及系统
CN103716299B (zh) * 2013-09-22 2019-10-25 南京中兴新软件有限责任公司 一种基于sip进行会话的方法、终端及呼叫业务服务器
CN103546459A (zh) * 2013-09-22 2014-01-29 中兴通讯股份有限公司 一种基于会话初始协议进行会话的方法、终端及服务器
CN108377246B (zh) * 2018-02-27 2020-12-25 迈普通信技术股份有限公司 请求响应方法、系统、sip服务器及sip软终端
CN111556180A (zh) * 2020-04-30 2020-08-18 青岛海信智慧家居系统股份有限公司 一种号码分配方法以及相关设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1889609A (zh) * 2005-06-30 2007-01-03 华为技术有限公司 一种电话会议实现方法
EP2109301A1 (en) * 2008-04-11 2009-10-14 Freespee AB Provision of temporary telephone numbers
CN101674305A (zh) * 2009-08-11 2010-03-17 中兴通讯股份有限公司 一种多媒体会议的实现方法及系统
CN101755440A (zh) * 2007-07-27 2010-06-23 索尼公司 临时连接号码管理系统、终端、临时连接号码管理方法和临时连接号码管理程序

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7154864B2 (en) * 2003-02-28 2006-12-26 Nokia Corporation Method and apparatus for providing conference call announcement using SIP signalling in a communication system
US7656866B2 (en) * 2005-04-22 2010-02-02 At&T Corp. Controlling media server resources in a VoIP network
CN101360091B (zh) * 2007-07-30 2011-11-30 中国电信股份有限公司 一种实现会话初始协议终端入会的装置、系统和方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1889609A (zh) * 2005-06-30 2007-01-03 华为技术有限公司 一种电话会议实现方法
CN101755440A (zh) * 2007-07-27 2010-06-23 索尼公司 临时连接号码管理系统、终端、临时连接号码管理方法和临时连接号码管理程序
EP2109301A1 (en) * 2008-04-11 2009-10-14 Freespee AB Provision of temporary telephone numbers
CN101674305A (zh) * 2009-08-11 2010-03-17 中兴通讯股份有限公司 一种多媒体会议的实现方法及系统

Also Published As

Publication number Publication date
CN102891831A (zh) 2013-01-23

Similar Documents

Publication Publication Date Title
RU2335854C2 (ru) Устройство связи для обеспечения мультимедиа в сети групповой связи
JP4391424B2 (ja) 通信システムにおいて個別指向セッションを制御および管理する装置および方法
JP4942936B2 (ja) グループ通信のための方法およびシステム
US20070213078A1 (en) Wireless communication method and system for supporting multicast bearer services over an ip multimedia subsystem
WO2015078149A1 (zh) 实现分布式呼叫中心的方法和分布式呼叫中心及相关装置
JP2008206164A (ja) パケットモードスピーチ通信
JP2007503141A (ja) 通信セッションのセットアップ
WO2013044717A1 (zh) 电信网络向互联网提供会话服务的方法及系统
JP2006172430A (ja) 複数のリソースを含むセッションのための方法
US20120134352A1 (en) Systems and Methods for Web-Based Push-To-Talk Communications
JP2015535414A (ja) 未準備端末の呼
WO2007090347A1 (fr) Procédé, système et dispositif d'acheminement pour service de système multimédia ip
US9271104B2 (en) Method and apparatus for dynamic device pairing
WO2012155641A1 (zh) 一种多媒体会议业务的实现方法及相应设备
WO2011017889A1 (zh) 一种多媒体会议的实现方法及系统
WO2011109972A1 (zh) 一种多媒体会议的实现方法和系统
WO2010069176A1 (zh) 实现pc客户端绑定硬终端时召开会议的方法、登录服务器、会议服务器及pc客户端
WO2014180289A1 (zh) 一种基于会话初始协议进行会话的方法、终端及服务器
WO2008052488A1 (fr) Procede de traitement associe d'informations de service et serveur de service
KR20070045545A (ko) Sip 기반의 무선 패킷 교환망 시스템에서의 타망 연동방법 및 그 시스템
US11805154B2 (en) IMS service leasing
CN101026815A (zh) 多媒体通信会话建立方法
WO2012163098A1 (zh) 一种用应用服务器实现子会议功能的方法和系统
WO2009121310A1 (zh) 一种网关选择的方法、系统及设备
EP1619838A1 (en) Push to watch dedicated network element and software architecture

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12786454

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12786454

Country of ref document: EP

Kind code of ref document: A1