WO2012122914A2 - 基于ip的可视化语音邮件实现方法和系统 - Google Patents

基于ip的可视化语音邮件实现方法和系统 Download PDF

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Publication number
WO2012122914A2
WO2012122914A2 PCT/CN2012/072106 CN2012072106W WO2012122914A2 WO 2012122914 A2 WO2012122914 A2 WO 2012122914A2 CN 2012072106 W CN2012072106 W CN 2012072106W WO 2012122914 A2 WO2012122914 A2 WO 2012122914A2
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WIPO (PCT)
Prior art keywords
vvm
client
message
connection
server
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PCT/CN2012/072106
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English (en)
French (fr)
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WO2012122914A3 (zh
Inventor
李琳
蒋荣
王祺
卢艳
丁欣
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中兴通讯股份有限公司
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Priority to EP12757084.4A priority Critical patent/EP2672667A4/en
Publication of WO2012122914A2 publication Critical patent/WO2012122914A2/zh
Publication of WO2012122914A3 publication Critical patent/WO2012122914A3/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/07User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
    • H04L51/10Multimedia information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/50Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533Voice mail systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/58Message adaptation for wireless communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2203/00Aspects of automatic or semi-automatic exchanges
    • H04M2203/25Aspects of automatic or semi-automatic exchanges related to user interface aspects of the telephonic communication service
    • H04M2203/251Aspects of automatic or semi-automatic exchanges related to user interface aspects of the telephonic communication service where a voice mode or a visual mode can be used interchangeably
    • H04M2203/252Aspects of automatic or semi-automatic exchanges related to user interface aspects of the telephonic communication service where a voice mode or a visual mode can be used interchangeably where a voice mode is enhanced with visual information

Definitions

  • the present invention relates to the field of communication systems, and in particular to an IP-based visual voicemail implementation method and system in a communication system.
  • VVM Visual Voice Mail
  • VVM Visual Voice Mail
  • These various types of terminals provide a variety of converged services in a converged network environment.
  • Visual Voice Mail service users can conveniently receive and manage voices through a visualized graphical interface through various IP based VVM client software such as PCs and iPads.
  • IP based VVM client software such as PCs and iPads.
  • the same user as long as he has a VVM account, can use a variety of IP based VVM client terminal devices, of course, can also use his mobile phone VVM client.
  • SMS Short Message Service
  • an IP-based visual voice mail implementation includes:
  • VVM visual socket
  • the VVM client and the VVM server end implement message passing through the Socket connection.
  • the Socket connection between the VVM client and the VVM server is initiated by the VVM client, and after the connection is successful, the VVM client periodically initiates a heartbeat message to detect the Socket connection; When the Socket connection fails, the VVM client re-initiates the Socket connection.
  • the Socket connection used by the VVM client to deliver a message to the VVM server is initiated by the VVM client, and after the message is delivered, the VVM client disconnects the Socket.
  • the Socket connection used by the VVM server to deliver a message to the VVM client is initiated by the VVM server, and after the message is delivered, the VVM server disconnects the Socket, the VVM Before the server initiates the Socket connection, the method further includes: the VVM client initiating a Socket connection to the VVM server;
  • the VVM server After the connection is successful, the VVM server records the IP address of the VVM client; the VVM client disconnects the Socket connection;
  • the VVM server initiates a Socket connection according to the recorded IP address of the VVM client.
  • the message delivered through the Socket connection uses the same message type and content format as the short message service (SMS).
  • SMS short message service
  • the message passed through the Socket includes a message for system notification and/or mail management.
  • Embodiments of the present invention also provide an IP-based visual voice mail implementation system, the system comprising:
  • connection establishment module for a visual voicemail (VVM) client and a VVM server, Set to: establish a socket (Socket) connection;
  • VVM visual voicemail
  • Socket socket
  • the VVM client and the message delivery module of the VVM server are configured to: implement message delivery through the Socket connection.
  • the VVM client and the VVM server further include a connection detection module, and the connection detection module of the VVM client is configured to: periodically initiate a heartbeat message to detect the Socket connection after the connection is successful; and the VVM client
  • the connection establishment module is configured to: initiate a Socket connection establishment to the VVM server, and re-initiate a Socket connection when detecting that the Socket connection fails;
  • connection detection module of the VVM server is configured to: respond to the connection detection module of the VVM client; and the connection establishment module of the VVM server is configured to: respond to the connection establishment module of the VVM client.
  • connection establishment module of the VVM client is further configured to: initiate the Socket connection establishment before the message delivery module of the VVM client delivers a message to the VVM server, and disconnect the Socket connection after the message is delivered. .
  • the connection establishment module of the VVM server is further configured to: after the Socket connection initiated by the VVM client is successfully established, record an IP address of the VVM client, and send a message to the VVM server. Before the VVM client delivers the message, the Socket connection is initiated by using the IP address of the VVM client, and after the message is delivered, the Socket connection is disconnected.
  • the message delivered by the VVM client and the message delivery module of the VVM server through the Socket connection uses the same message type and content format as the short message service (SMS).
  • SMS short message service
  • the message delivered by the VVM client and the messaging module of the VVM server through the Socket includes a message for system notification and/or mail management.
  • the system of the present specification and the implementation method thereof implement the VVM service through the Socket channel, so that the IP-based terminal device can also support the VVM service, which brings great convenience to the user, improves the user experience, and promotes the VVM service. Use and development. BRIEF abstract
  • FIG. 1 is a schematic diagram of an implementation system of an IP-based VVM according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a method for implementing VVM by using a Socket connection of a long connection method according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a method for implementing VVM by using a short connection Socket connection according to an embodiment of the present invention
  • FIG. 4 is a block diagram showing the structure of an IP-based visual voice mail implementation system according to Embodiment 1 of the present invention.
  • Fig. 5 is a block diagram showing the structure of an IP-based visual voice mail implementing system according to a second embodiment of the present invention.
  • VVM IP-based visual voice mail
  • Socket connection mentioned in this manual also known as Socket channel, refers to all Socket data channels and data communication mechanisms.
  • IP-based VVM clients running on IP-based terminal devices, including but not limited to VVM clients on PCs, VVM clients on tablets, VVM clients on TVs. end.
  • the VVM client interacts with the VVM server to include not only voicemail, but also fax and videomail.
  • Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.
  • the implementation system supporting IP VVM includes:
  • VVM Visual Voice Mail
  • VVM server In order to serve VVM clients, VVM system has VVM protocol processing in addition to basic voice mail function. The function is to interact with the VVM client through a contractual agreement to complete the notification and download function of the new voice mail. Unlike the prior art, the VVM server is also responsible for the management of the Socket communication on the server side.
  • V VM client on the terminal side Software that implements the V VM function on the IP-based terminal side, the software is connected to the VVM server to download voice mail and other agreed operations through the contract protocol, which is different from the prior art.
  • the VVM client is also responsible for the application and management of Socket communication on the client.
  • VVM server and VVM client communicate through a Socket connection established between the two.
  • the VVM client initiates a call and establishes a long connection with the VVM server.
  • the client periodically sends a heartbeat message packet to establish and maintain a socket connection with the server, and performs password security with the other party after the connection is successful.
  • Authentication authentication After successful authentication, the client periodically initiates heartbeat monitoring to maintain the socket connection.
  • the heartbeat monitoring is not received by the VVM server, the connection detection is considered to be unsuccessful, and the client re-initiates the establishment of a socket connection.
  • Step 201 The VVM client initiates a request for establishing a Socket channel to the VVM server (that is, a Socket connection request);
  • IP Based VVM client When the IP Based VVM client starts, it initiates a connection request to establish a socket channel to the VVM server.
  • Step 202 The VVM server returns a confirmation message to the VVM client.
  • Step 203 The VVM client sends a capability command (Capability Command, an IMAP4 protocol command) to the VVM server for capability query (also referred to as capability negotiation).
  • Step 205 The VVM client sends an authentication command (Authenticate Command, an IMAP4 protocol command) to the VVM server to request authentication.
  • Step 206 the VVM server returns the authentication information of the base64 coded MD5 encryption;
  • Step 207 the VVM client uses the base64 coded decrypted authentication information obtained by the MD5 algorithm;
  • Step 208 The VVM server sends an authentication completion message to the VVM client, indicating that the authentication succeeds.
  • Step 209 Perform heartbeat detection on the VVM client and the VVM server.
  • the VVM client periodically initiates a heartbeat detection message, and the VVM server receives the heartbeat detection message and feeds back the heartbeat detection response message, and the VVM client detects and maintains the state of the Socket channel according to the response message of the VVM server.
  • Step 210 After generating the system notification message, the VVM server sends the system notification message to the VVM client through the established Socket channel.
  • connection exists, and the server side can send the client to the client through the Socket channel when there is a system notification message, and the message format can follow the format of the SMS message defined in the current protocol.
  • the system notification message is a message sent by the system to the VVM client to notify the VVM client of a change in the status of the greeting or mail in the mailbox.
  • a system notification message will be sent in the following cases (including but not limited to):
  • TUI Record or delete greetings via the TUI, including personal greetings or voice signatures.
  • Step 211 The VVM client interacts with the VVM server through the Socket channel to perform user state query management.
  • the VVM client interacts with the VVM server side socket.
  • the message implements the following mail management functions:
  • the format of the message in the Socket channel can be in the format of the SMS message in the current protocol, or in other custom message formats.
  • the Socket connection in this embodiment is a short connection mode.
  • the VVM server Since the VVM server does not know the IP address of the VVM client beforehand and the client knows the IP address of the server, it can actively establish a socket connection with the server when the client starts, and then use this socket connection for authentication and authentication. After the server records the client's IP address, the socket is disconnected. In the future, if the server has a message to actively notify the client, it can actively connect to the client's IP address, and then send the downlink message to the client through the socket channel initiated by the server, and then disconnect. As for the uplink message, the client initiates a socket connection and then sends a message to the server, and disconnects after the message is sent. Of course, if the server fails to initiate a downlink connection and proves that the client has been shut down offline, the server can log out of the previous IP registration.
  • Step 301 The VVM client initiates a request for establishing a Socket channel to the VVM server (that is, a Socket connection request);
  • IP Based VVM client When the IP Based VVM client starts, it initiates a connection request to establish a socket channel to the VVM server.
  • Step 302 The VVM server returns a confirmation message to the VVM client.
  • Step 303 The VVM client sends a capability command to the VVM server (Capability)
  • Step 304 VVM server returns capability response to VVM client (Capability Response, an IMAP4 protocol command), indicating that the VVM server has the ability to provide VVM services;
  • Step 305 The VVM client sends an authentication command (Authenticate Command, an IMAP4 protocol command) to the VVM server to request authentication.
  • an authentication command Authenticate Command, an IMAP4 protocol command
  • Step 306 The VVM server returns the authentication information of the MD64 encryption based on the base64 encoding.
  • Step 307 The decrypted authentication information based on the base64 encoding obtained by the VVM client by using the MD5 algorithm;
  • Step 308 The VVM server sends an authentication completion message to the VVM client, indicating that the authentication succeeds.
  • Step 309 After the authentication succeeds, the VVM server records the IP address of the VVM client; Step 310: The VVM client disconnects the Socket connection;
  • Step 311 The VVM server sends a notification message to the client, and the server actively initiates a Socket connection request according to the previously recorded IP address.
  • the previous IP address record can be logged out.
  • Step 312 The connection is successful, and the VVM server sends a message such as a change in the greeting or the mail status to the VVM client;
  • Step 313 After the sending is completed, the VVM server disconnects the Socket.
  • the format of the message in the Socket channel may be in the format of an SMS message in the current protocol, or may be another customized message format.
  • the server first authenticates the client. After the authentication succeeds, the IP address of the client is recorded. This is a preferred implementation. Of course, the client IP address can also be recorded first. When the authentication fails, Delete the recorded IP address.
  • the method of the embodiment of the present invention implements a message notification mechanism of a visual mail function between a VVM client and a VVM server (including but not limited to OMTP (Open Mobile Terminal Platform) or other customized communication protocol).
  • OMTP Open Mobile Terminal Platform
  • a short message service (SMS) notification mechanism is added to the data channel mode (socket) message notification mechanism to support the IP based VVM client.
  • the IP (IP based)-based terminal device establishes a socket communication channel between the client and the server by the client, thereby implementing message transmission between the VVM server and the VVM client.
  • the IP-based VVM client establishes the same message type and content format defined in the SMS channel in the socket channel, including: system initiated message and client initiated message. Message.
  • the system-initiated message is sent to the VVM client to notify the user about the mailbox configuration or configuration file specific event; and through the message initiated by the client, the user can query the user status information through the Socket message, or set the service notification development.
  • Custom message types and content formats can also be transferred in this channel.
  • another embodiment of the present invention further provides an IP-based visual voice mail implementation system, which mainly includes a VVM client and a VVM server end, as shown in FIG. 4 and FIG. Includes:
  • the VVM client and the message delivery module of the VVM server are configured to implement message delivery through the Socket connection.
  • connection establishment module of the VVM client of the system embodiment 1 initiates the Socket connection establishment before the message delivery module of the VVM client transmits a message to the VVM server, and is also used to After the message is delivered, disconnect the Socket connection;
  • the connection establishment module of the VVM server records the IP address of the VVM client after the Socket connection initiated by the VVM client is successfully established, and delivers the message to the VVM client at the VVM server. Before the module delivers the message, the Socket connection is initiated by using the IP address of the VVM client, and is also used to disconnect the Socket connection after the message is delivered.
  • the VVM client and the VVM server further comprise an authentication module for authenticating after the Socket connection is successful; the connection establishment module of the VVM server is in the Socket When the connection is successful and the authentication is successful, the VVM client is recorded again. IP address.
  • the VVM client and the VVM server of the system embodiment 2 further include a connection detecting module, where the connection detecting module of the VVM client is used after the connection is successful. And periodically generating a heartbeat message to detect the Socket connection; the connection establishment module of the VVM client is configured to initiate a Socket connection establishment to the VVM server, and re-initiate a Socket connection when detecting that the Socket connection fails;
  • connection detection module of the VVM server is configured to respond to the connection detection module of the VVM client
  • connection establishment module of the VVM server is configured to respond to the connection establishment module of the VVM client
  • the VVM client and the VVM server further comprise an authentication module for performing authentication after the Socket connection is successful; the connection detection module of the VVM client succeeds in the Socket connection and the authentication succeeds. After that, the Socket connection is detected.
  • the message delivered by the VVM client and the message delivery module of the VVM server by using the Socket connection uses the same message type and content format as the short message service (SMS), and the message delivered by the Socket includes: Messages for system notification and/or mail management.
  • SMS short message service
  • the system of the embodiment of the present invention and the implementation method thereof have the following main beneficial effects:
  • the user can not only use the VVM service through the mobile phone, but also use the VVM service through the PC, the tablet computer or other Internet terminal device, and bring the user a Great use convenience, can enhance the user experience, and promote the use and development of VVM business.
  • VVM client software Users can easily manage their voice mail, fax mail and video mail through a variety of VVM client software. Relatively speaking, the operability and manageability of mobile phones cannot be compared with devices such as computers, and the storage capacity cannot be compared with devices such as computers. Therefore, the expansion of the VVM client can make Visual Voice mail visible in this service. This feature of Visual (Visual) has more room for development.
  • VVM service is truly integrated with the UMS (united message service) and multiple network application environments to obtain a wider application space.
  • UMS united message service
  • VVM services For operators providing VVM services, more people can be used to use VVM.
  • the system and the implementation method of the present invention implement the VVM service through the Socket channel, so that the IP-based terminal device can also support the VVM service, which brings great convenience to the user and improves the user experience. Promote the use and development of VVM services.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)

Abstract

本发明的实施例涉及一种基于IP的可视化语音邮件实现方法和系统,该方法包括:可视化语音邮件(VVM)客户端与VVM服务器端之间建立套接字(Socket)连接;所述VVM客户端与所述VVM服务器端之间通过所述Socket连接实现消息传递。本发明的实施例基于IP的可视化语音邮件实现方法和系统通过Socket连接实现VVM业务,使得VVM业务可在基于IP的终端设备上实现。

Description

基于 IP的可视化语音邮件实现方法和系统
技术领域
本发明涉及通讯系统领域, 具体地说, 涉及通讯系统中一种基于 IP的可 视化语音邮件实现方法和系统。
背景技术
可视化语音邮件(VVM, 既 Visual Voice Mail )应用为语音邮件用户提 供了一种通过可视的图形界面接收和管理语音邮件的快捷途径和全新体验, 避免传统通过语音呼叫使用语音邮件业务的不便。
目前可视化语音邮件仅仅用在手机客户端, 甚至目前的协议规范, 也仅 仅考虑了 VVM手机客户端与服务器之间的交互规范。 而随着通信技术和 IT 技术的日益发展, 各种通讯网络相互融合, 电信网, Internet网和广电网的融 合, 更催生着各种各样类型的终端出现, 电脑, 可上网的电视, 平板电脑等 等, 这里, 统称为基于 IP的客户端 ( IP based Client ) 。
这些各种类型的终端, 在融合网络环境下, 更能提供各类融合的业务。 针对 Visual Voice Mail业务,用户可方便的通过自己的 PC机、 iPad等各类 IP based VVM客户端设备, 通过装载的 IP based VVM客户端软件, 在可视化 图形界面下接收和管理语音。 并且, 同一个用户, 只要拥有 VVM帐号, 可 以使用多种 IP based VVM client终端设备, 当然也可以使用其手机 VVM client。
目前 OMTP VVM 1.3规范中, 定义的服务器与 VVM客户端之间的消息 机制, 是在 VVM 服务器端和客户端之间发送短信业务 (Short Message Service , SMS)短信, 用于通知客户端用户邮箱事件, 查询用户开销户状态 等, SMS短信通道无法支持 IP based客户端。 发明内容
根据本发明的一些实施例,提供了一种基于 IP的可视化语音邮件实现方 法, 该方法包括:
可视化语音邮件 (VVM ) 客户端与 VVM服务器端之间建立套接字 ( Socket )连接;
所述 VVM客户端与所述 VVM服务器端之间通过所述 Socket连接实现 消息传递。
优选地, 所述 VVM客户端与所述 VVM服务器端之间的 Socket连接是 由所述 VVM客户端发起建立的,且连接成功后,所述 VVM客户端定时发起 心跳消息检测该 Socket连接; 检测到该 Socket连接失败时, 所述 VVM客户 端重新发起 Socket连接。
优选地,所述 VVM客户端用于向所述 VVM服务器端传递消息的 Socket 连接是所述 VVM客户端发起建立的,且传递消息后,所述 VVM客户端断开 该 Socket连接。
优选地,所述 VVM服务器端用于向所述 VVM客户端传递消息的 Socket 连接是所述 VVM服务器端发起建立的,且传递消息后,所述 VVM服务器端 断开该 Socket连接,所述 VVM服务器端发起 Socket连接前,该方法还包括: 所述 VVM客户端向所述 VVM服务器端发起 Socket连接;
连接成功后, 所述 VVM服务器端记录所述 VVM客户端的 IP地址; 所述 VVM客户端断开该 Socket连接;
所述 VVM服务器端根据记录的所述 VVM客户端的 IP地址发起 Socket 连接。
优选地, 通过所述 Socket连接传递的消息釆用与短信业务(SMS )相同 的消息类型和内容格式。
优选地,通过所述 Socket传递的消息包括用于系统通知和 /或邮件管理的 消息。
本发明的实施例还提供了一种基于 IP的可视化语音邮件实现系统, 该系 统包括:
可视化语音邮件(VVM )客户端与 VVM服务器端的连接建立模块, 其 设置为: 建立套接字 (Socket )连接;
所述 VVM客户端与所述 VVM服务器端的消息传递模块,其设置为:通 过所述 Socket连接实现消息传递。
优选地, 所述 VVM客户端和所述 VVM服务器端还包括连接检测模块, 所述 VVM客户端的连接检测模块设置为: 在连接成功后, 定时发起心跳消 息检测该 Socket连接;所述 VVM客户端的连接建立模块设置为:向所述 VVM 服务器端发起 Socket连接建立, 以及在检测到该 Socket连接失败时, 重新发 起 Socket连接;
所述 VVM服务器端的连接检测模块设置为:响应所述 VVM客户端的连 接检测模块; 所述 VVM服务器端的连接建立模块设置为: 响应所述 VVM客 户端的连接建立模块。
优选地,所述 VVM客户端的连接建立模块还设置为:在所述 VVM客户 端的消息传递模块向所述 VVM服务器端传递消息前发起所述 Socket连接建 立, 在传递消息后, 断开该 Socket连接。
优选地,所述 VVM服务器端的连接建立模块还设置为:在所述 VVM客 户端发起的 Socket连接建立成功后, 记录所述 VVM客户端的 IP地址, 并在 所述 VVM服务器端的消息传递模块向所述 VVM客户端传递消息前,利用所 述 VVM客户端的 IP地址发起 Socket连接, 在传递消息后, 断开该 Socket 连接。
优选地,所述 VVM客户端与所述 VVM服务器端的消息传递模块通过所 述 Socket连接传递的消息釆用与短信业务(SMS )相同的消息类型和内容格 式。
优选地,所述 VVM客户端与所述 VVM服务器端的消息传递模块通过所 述 Socket传递的消息包括用于系统通知和 /或邮件管理的消息。
本说明书的系统及其实现方法通过 Socket通道方式实现 VVM业务, 从 而使得基于 IP的终端设备也可支持 VVM业务, 给用户带来了极大的使用便 利, 提升了用户体验, 同时促进 VVM业务的使用和发展。 附图概述
图 1是本发明实施例基于 IP的 VVM实现系统的示意图;
图 2是本发明实施例通过长连接方式的 Socket连接实现 VVM的方法示 意图;
图 3是本发明实施例通过短连接方式的 Socket连接实现 VVM的方法示 意图;
图 4是本发明实施例 1基于 IP的可视化语音邮件实现系统的模块结构示 意图;
图 5是本发明实施例 2基于 IP的可视化语音邮件实现系统的模块结构示 意图。
本发明的较佳实施方式
本说明书的基于 IP 的可视化语音邮件(VVM ) 实现方法的主要思想是 VVM客户端与 VVM服务器端之间建立套接字( Socket )连接, 且所述 VVM 客户端与所述 VVM服务器端之间通过所述 Socket连接实现消息传递。
本说明书所说的 Socket连接,也称为 Socket通道,泛指一切 Socket数据 通道和数据通讯机制。
本说明书适用于所有基于 IP的 VVM客户端, 所说的客户端运行于基于 IP的终端设备上, 包括但不限于 PC上的 VVM客户端, 平板电脑上的 VVM 客户端, TV上的 VVM客户端。
该 VVM客户端和 VVM服务器端交互的邮件不仅包括语音邮件,还包括 传真邮件和视频邮件。 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组合。
如图 1所示, 支持 IP化 VVM的实现系统包括:
( 1 )可视化语音邮件 (Visual Voice Mail, VVM)服务器端:为服务于 VVM 客户端, VVM系统除了具有基本的语音邮件功能外, 还具有 VVM协议处理 功能, 以与 VVM客户端通过约定协议进行交互, 配合完成新语音邮件的通 知和下载功能, 与现有技术不同的是, 该 VVM服务器端还负责 Socket通讯 在服务器端的管理。
( 2 )终端侧的 V VM客户端: 在 IP化的终端侧实现 V VM功能的软件, 该软件连接到 VVM服务器端通过约定协议下载语音邮件和其他约定的操作, 与现有技术不同的是, 该 VVM客户端还负责 Socket通讯在客户端的应用和 管理。
如图所示, VVM服务器端和 VVM客户端通过两者之间建立的 Socket 连接进行通信。
实施例 1
该实施例中, VVM客户端主动发起,与 VVM服务器端建立一个长连接, 客户端通过定时发送心跳消息包来建立和维持与服务端之间的 socket连接, 在连接成功后与对方进行密码安全认证鉴权, 鉴权成功后客户端定时发起心 跳监测, 维持住这个 socket连接。 当发现心跳监测没有得到 VVM服务器端 的回应时, 认为该连接检测失败, 客户端重新发起建立一条 socket连接。
下面结合图 2 , 说明一种长连接模式的业务流程:
步骤 201 : VVM客户端向 VVM服务器端发起建立 Socket通道的请求(也 即 Socket连接请求) ;
IP Based的 VVM客户端在启动时, 主动向 VVM服务端发起建立 socket 通道的连接请求,
步骤 202: VVM服务器端向 VVM客户端返回确认信息;
步骤 203 : VVM客户端向 VVM服务器端发送能力命令(Capability Command, 一种 IMAP4协议命令)进行能力查询 (也可称为能力协商) ; 步骤 204 : VVM服务器端向 VVM客户端返回能力响应 (Capability Response, 一种 IMAP4协议命令) , 表明该 VVM服务器端具备提供 VVM 服务的能力;
步骤 205: VVM客户端向 VVM服务器端发送鉴权命令 ( Authenticate Command, 一种 IMAP4协议命令 )请求鉴权; 步骤 206, VVM服务器端返回基于 base64编码的 MD5加密的鉴权信息; 步骤 207, VVM客户端用 MD5算法所得的基于 base64编码的解密后的 鉴权信息;
步骤 208: VVM服务器端向 VVM客户端发送鉴权完成消息, 表明鉴权 成功;
VVM客户端和服务器之间的认证过程完成, 该通道即可进行业务通讯。 步骤 209:VVM客户端和 VVM服务器端进行心跳检测;
VVM客户端定时发起心跳检测消息 , VVM服务器端收到心跳检测消息 后反馈心跳检测响应消息 , VVM客户端根据 VVM服务器端的响应消息检测 和维护 Socket通道的状态。
当发现心跳监测没有得到 VVM服务器端的回应时, 认为该连接检测失 败, 则重新进入发起客户端向服务器端发起 Socket连接请求的流程。
步骤 210: VVM服务器端生成系统通知消息后, 通过建立的 Socket通道 发给 VVM客户端;
该连接存在, 服务器侧可以在有系统通知消息的时候通过该 Socket通道 发给客户端, 消息格式可沿用目前协议中定义的 SMS消息的格式
系统通知消息是系统发给 VVM客户端的消息,用于通知 VVM客户端邮 箱中的问候语或邮件状态发生改变。 下列情况(包括但不限于)将发送一个 系统通知消息:
用户信息中收到新邮件;
过期邮件删除;
退出 TUI ( Text User Interface , 文本用户界面, telephone user interface ) 会话;
通过 TUI录制或删除问候语, 包括个人问候语或语音签名。
步骤 211 : VVM客户端通过 Socket通道与 VVM服务器端交互进行用户 状态查询管理。
通过这个 Socket连接通道, VVM客户端与 VVM服务器端交互 socket 消息实现下面邮件管理的功能:
查询注册用户开销户状态;
激活业 /去激活业务。
该 Socket通道中消息的格式, 可以釆用目前协议中 SMS消息的格式, 也可以是其他自定义的消息格式。
以上步骤 210和步骤 211无先后顺序。
实施例 2
该实施例中的 Socket连接是一种短连接模式。
由于 VVM服务器端事先不知道 VVM客户端的 IP地址而客户端是知道 服务端的 IP地址的, 因此可以在客户端启动的时候主动和服务端建立 socket 连接, 然后利用这个 socket连接进行鉴权, 鉴权通过后服务端记录该客户端 的 IP地址, 然后断开这个 socket连接。 以后如果服务端有消息要主动通知客 户端, 便可以主动连接客户端这个 IP地址, 并通过服务端发起建立的这个 socket通道把下行消息下发给客户端, 然后断开连接。 至于上行消息, 由客 户端发起 socket连接然后发消息给服务端, 发完后断开连接。 当然, 服务端 如果发起下行连接的时候如果连接失败, 证明客户端已经关机离线, 可注销 先前的 IP登记。
下面结合图 3 , 说明一短连接模式的业务流程:
步骤 301 : VVM客户端向 VVM服务器端发起建立 Socket通道的请求(也 即 Socket连接请求) ;
IP Based的 VVM客户端在启动时, 主动向 VVM服务端发起建立 socket 通道的连接请求,
步骤 302: VVM服务器端向 VVM客户端返回确认信息;
步骤 303 : VVM客户端向 VVM服务器端发送能力命令(Capability
Command, 一种 IMAP4协议命令)进行能力查询 (也可称为能力协商) ; 步骤 304 : VVM服务器端向 VVM客户端返回能力响应 (Capability Response, 一种 IMAP4协议命令) , 表明该 VVM服务器端具备提供 VVM 服务的能力;
步骤 305: VVM客户端向 VVM服务器端发送鉴权命令 ( Authenticate Command, 一种 IMAP4协议命令 )请求鉴权;
步骤 306, VVM服务器端返回基于 base64编码的 MD5加密的鉴权信息; 步骤 307, VVM客户端用 MD5算法所得的基于 base64编码的解密后的 鉴权信息;
步骤 308: VVM服务器端向 VVM客户端发送鉴权完成消息, 表明鉴权 成功;
VVM客户端和服务器之间的认证过程完成, 该通道即可进行业务通讯。 步骤 309: 鉴权成功后, VVM服务器端记录 VVM客户端的 IP地址; 步骤 310: VVM客户端断开该 Socket连接;
步骤 311 : VVM服务器端有通知消息要发送给客户端, 服务器端主动根 据之前记录的 IP地址发起 Socket连接请求;
如果 VVM服务器端发起连接失败,证明 VVM客户端已经关机离线,可 注销先前的 IP地址记录。
步骤 312: 连接成功, VVM服务器端向 VVM客户端发问候语或邮件状 态发生改变等消息;
步骤 313: 发送完毕, VVM服务器端断开 Socket连接。
该实施例中, 该 Socket通道中消息的格式, 可以釆用目前协议中 SMS 消息的格式, 也可以是其他自定义的消息格式。
以上流程中, 服务器端先对客户端进行鉴权, 鉴权成功后, 才记录客户 端的 IP地址, 是优选的实现方案, 当然, 也可先记录客户端 IP地址, 待鉴 权失败时, 再删除记录的 IP地址。
本发明实施例的方法在 VVM客户端与 VVM服务器间实现可视邮件功能 的消息通知机制中 (包括但不限于 OMTP ( Open Mobile Terminal Platform, 开放移动终端平台组织)或者其他自定义的通信协议) 中除了原来的短信业 务 (Short Message Service , SMS)通知机制外增加数据通道方式(socket ) 的 消息通知机制, 用于支持 IP based VVM客户端。
基于 IP ( IP based )方式的终端设备通过由客户端发起在客户端和服务 端之间建立一个 socket通讯通道, 从而实现在 VVM服务端和 VVM客户端 之间的消息传递。
对应于现有协议中的 SMS类型的消息,基于 IP的 VVM客户端建立的这 个 socket通道中传递和 SMS方式中定义的相同的消息类型和内容格式,包括: 系统发起的消息和客户端发起的消息。 系统发起的消息用于发往 VVM客户 端通知用户关于邮箱配置或者配置文件特定事件;而通过客户端发起的消息, 用户可以通过 Socket消息查询用户状态信息, 或者设置业务通知开发。 亦可 自定义的消息类型与内容格式在此通道中传输。
对应于以上方法, 本发明的另一实施例还提供了一种将基于 IP的可视化 语音邮件实现系统, 该系统主要包括 VVM客户端和 VVM服务器端, 如图 4 和图 5所示, 该系统包括:
VVM 客户端与 VVM 服务器端的连接建立模块, 用于建立套接字
( Socket )连接;
所述 VVM客户端与所述 VVM服务器端的消息传递模块,用于通过所述 Socket连接实现消息传递。
在短连接模式下, 该系统实施例 1的所述 VVM客户端的连接建立模块, 在所述 VVM客户端的消息传递模块向所述 VVM服务器端传递消息前发起所 述 Socket连接建立, 还用于在传递消息后, 断开该 Socket连接;
优选地,所述 VVM服务器端的连接建立模块,在所述 VVM客户端发起 的 Socket连接建立成功后 ,记录所述 VVM客户端的 IP地址,并在所述 VVM 服务器端向所述 VVM客户端的消息传递模块传递消息前,利用所述 VVM客 户端的 IP地址发起 Socket连接, 还用于在传递消息后, 断开该 Socket连接。
优选地,如图 4所示,所述 VVM客户端和所述 VVM服务器端还包括用 于在 Socket连接成功后进行鉴权的鉴权模块; 所述 VVM服务器端的连接建 立模块, 在所述 Socket连接成功且鉴权成功时, 再记录所述 VVM客户端的 IP地址。
在长连接模式下, 如图 5所示, 该系统实施例 2的所述 VVM客户端和 所述 VVM服务器端还包括连接检测模块,所述 VVM客户端的连接检测模块 用于在连接成功后, 定时发起心跳消息检测该 Socket连接; 所述 VVM客户 端的连接建立模块, 用于向所述 VVM服务器端发起 Socket连接建立, 以及 在检测到该 Socket连接失败时, 重新发起 Socket连接;
所述 VVM服务器端的连接检测模块用于响应所述 VVM客户端的连接检 测模块; 所述 VVM服务器端的连接建立模块,用于响应所述 VVM客户端的 连接建立模块。
优选地, 所述 VVM客户端和所述 VVM服务器端还包括用于在 Socket 连接成功后进行鉴权的鉴权模块; 所述 VVM客户端的连接检测模块, 在所 述 Socket连接成功且鉴权成功后, 再检测该 Socket连接。
优选地,所述 VVM客户端与所述 VVM服务器端的消息传递模块通过所 述 Socket连接传递的消息釆用与短信业务(SMS )相同的消息类型和内容格 式, 且通过所述 Socket传递的消息包括用于系统通知和 /或邮件管理的消息。
本发明的实施例的系统及其实现方法, 具有如下主要有益效果: 用户不仅可以通过手机使用 VVM业务,也可以通过 PC机, 平板电脑或 者其他上网终端设备来使用 VVM业务, 给用户带来了极大的使用便利, 能 够提升用户体验, 同时促进 VVM业务的使用和发展。
用户可以通过多种 VVM客户端软件, 方便管理自己的语音邮件、 传真 邮件和视频邮件。 相对来说, 手机的可操作性和可管理性都无法与电脑等设 备相比, 存储容量也无法与电脑等设备相比, 因此, VVM客户端的拓展, 可 以使得 Visual Voice mail这个业务中可视性(Visual )这个特性得到更大的发 展空间。
使得 VVM业务真正的与 UMS(united message service, 统一消息服务)和 多种网络应用环境融合起来, 从而获得更广阔的应用空间对提供 VVM业务 的运营商来说, 可以吸引更多的人使用 VVM功能, 使得业务更容易被使用 和推广, 从而也可增加收益。
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。
工业实用性 本发明实施例系统及其实现方法通过 Socket通道方式实现 VVM业务, 从而使得基于 IP的终端设备也可支持 VVM业务, 给用户带来了极大的使用 便利, 提升了用户体验, 同时促进 VVM业务的使用和发展。

Claims

权 利 要 求 书
1、 一种基于 IP的可视化语音邮件实现方法, 该方法包括:
可视化语音邮件 (VVM ) 客户端与 VVM服务器端之间建立套接字 ( Socket )连接;
所述 VVM客户端与所述 VVM服务器端之间通过所述 Socket连接实现 消息传递。
2、 如权利要求 1所述的方法, 其中, 所述 VVM客户端与所述 VVM服 务器端之间的 Socket连接是由所述 VVM客户端发起建立的,且连接成功后, 所述 VVM客户端定时发起心跳消息检测该 Socket连接; 检测到该 Socket连 接失败时, 所述 VVM客户端重新发起 Socket连接。
3、 如权利要求 1所述的方法, 其中,
所述 VVM客户端用于向所述 VVM服务器端传递消息的 Socket连接是 所述 VVM客户端发起建立的,且传递消息后,所述 VVM客户端断开该 Socket 连接。
4、 如权利要求 1 所述的方法, 其中, 所述 VVM服务器端用于向所述
VVM客户端传递消息的 Socket连接是所述 VVM服务器端发起建立的,且传 递消息后, 所述 VVM服务器端断开该 Socket连接, 所述 VVM服务器端发 起 Socket连接前 , 该方法还包括:
所述 VVM客户端向所述 VVM服务器端发起 Socket连接;
连接成功后, 所述 VVM服务器端记录所述 VVM客户端的 IP地址; 所述 VVM客户端断开该 Socket连接;
所述 VVM服务器端根据记录的所述 VVM客户端的 IP地址发起 Socket 连接。
5、 如权利要求 1至 4中任一项所述的方法, 其中, 通过所述 Socket连 接传递的消息釆用与短信业务(SMS )相同的消息类型和内容格式。
6、 如权利要求 1至 4中任一项所述的方法, 其中, 通过所述 Socket传 递的消息包括用于系统通知和 /或邮件管理的消息。
7、 一种基于 IP的可视化语音邮件实现系统, 该系统包括:
可视化语音邮件(VVM )客户端与 VVM服务器端的连接建立模块, 其 设置为: 建立套接字 (Socket )连接;
所述 VVM客户端与所述 VVM服务器端的消息传递模块,其设置为:通 过所述 Socket连接实现消息传递。
8、 如权利要求 7所述的系统, 其中, 所述 VVM客户端和所述 VVM服 务器端还包括连接检测模块, 所述 VVM客户端的连接检测模块设置为: 在 连接成功后, 定时发起心跳消息检测该 Socket连接; 所述 VVM客户端的连 接建立模块设置为: 向所述 VVM服务器端发起 Socket连接建立, 以及在检 测到该 Socket连接失败时, 重新发起 Socket连接;
所述 VVM服务器端的连接检测模块设置为:响应所述 VVM客户端的连 接检测模块; 所述 VVM服务器端的连接建立模块设置为: 响应所述 VVM客 户端的连接建立模块。
9、 如权利要求 7所述的系统, 其中,
所述 VVM客户端的连接建立模块还设置为:在所述 VVM客户端的消息 传递模块向所述 VVM服务器端传递消息前发起所述 Socket连接建立, 在传 递消息后, 断开该 Socket连接。
10、 如权利要求 7所述的系统, 其中,
所述 VVM服务器端的连接建立模块还设置为:在所述 VVM客户端发起 的 Socket连接建立成功后 ,记录所述 VVM客户端的 IP地址,并在所述 VVM 服务器端的消息传递模块向所述 VVM客户端传递消息前,利用所述 VVM客 户端的 IP地址发起 Socket连接, 在传递消息后, 断开该 Socket连接。
11、 如权利要求 7至 10中任一项所述的系统, 其中, 所述 VVM客户端 与所述 VVM服务器端的消息传递模块通过所述 Socket连接传递的消息釆用 与短信业务(SMS )相同的消息类型和内容格式。
12、 如权利要求 7至 10中任一项所述的系统, 其中, 所述 VVM客户端 与所述 VVM服务器端的消息传递模块通过所述 Socket传递的消息包括用于 系统通知和 /或邮件管理的消息。
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