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    • 4. 发明公开
    • System and method for enabling a peer-to-peer (P2P) connection
    • 系统与Verfahren zur Herstellung einer Peer-to-Peer-Verbindung(P2P)
    • EP2475145A1
    • 2012-07-11
    • EP12150397.3
    • 2012-01-06
    • Research In Motion Limited
    • George, Richard John
    • H04L29/06
    • H04L67/104H04L61/2564H04L61/2575H04L65/1069H04L65/1073
    • A system and method are provided that enable a registrar or other server or proxy device to be used to provide a path between a pair of endpoint devices for exchanging addressing information, in order to establish a direct P2P connection. Once that connection is established, the connection may be used for any P2P data communications, e.g. SIP establishment of a VoIP call, instant messaging, online gaming, file transfer, multimedia streaming, etc. In this way, each endpoint device possesses a list of candidate addresses to establish a direct P2P connection, which may then be used for any type of communication. By relying on a registrar or other server to enable the candidate lists to be exchanged, control can still be maintained if necessary, since the candidate lists can be modified, e.g. to enable a transparent interception, to impose or remove security restrictions, etc.
    • 提供了一种使得注册服务商或其他服务器或代理设备能够用于在一对端点设备之间提供用于交换寻址信息的路径以便建立直接P2P连接的系统和方法。 一旦建立了该连接,该连接可以用于任何P2P数据通信,例如, SIP建立VoIP呼叫,即时消息,在线游戏,文件传输,多媒体流等。以这种方式,每个端点设备都具有一个候选地址列表以建立直接的P2P连接,然后可以将其用于任何类型的 通讯。 通过依赖注册服务商或其他服务器来启用候选列表,如果需要,仍然可以保持控制,因为候选列表可以被修改,例如, 以实现透明的截取,强加或移除安全限制等。
    • 5. 发明公开
    • Registering the private branch exchange being used by an enterprise-associated mobile device
    • 的PBX,它用于通过一个业务相关的移动设备的注册
    • EP2387219A1
    • 2011-11-16
    • EP10162733.9
    • 2010-05-12
    • RESEARCH IN MOTION LIMITED
    • Medynski, Paul FranklinGeorge, Richard John
    • H04M3/42H04M7/00H04M3/22
    • H04M3/42323H04M3/229H04M7/0012H04M7/009H04M2203/1091
    • The application relates to communication systems comprising a Private Branch eXchange PBX (16) and a platform which performs some aspects of messaging or session control, like call control and advanced call processing features and in some cases, also performs some media handling. This platform is referred to as "Service Management Platform" SMP (18) and is connected to the PBX via either a PRI connection or a LAN employing protocols like SIP, ECMA-269, ECMA-232. Each user has an account comprising information such as his enterprise extension. The account information might not comprise the communication path of a user device. The communication path comprises a PBX system port. In order to record the PBX which is handling calls from the user device, the SMP is configured to direct the mobile communication device associated with the enterprise account to call a configuration telephone number which routes call control to the SMP (632,634). From this call (643), the SMP determines the PBX system port of the call and records it in the account information such that the account information provides a mapping between the account, the extension, and the PBX system port.
    • 该应用涉及包括专用交换机(PBX 16)执行消息或会话控制的某些方面,如呼叫控制和先进的呼叫处理功能,并在某些情况下一个平台,执行一些媒体处理的通信系统。 这个平台由为“服务管理平台” SMP(18)称为与连接到通过无论是PRI连接或类似的SIP,ECMA-269,ECMA-232接口一个LAN用人协议的PBX。 每个用户都有一个账户,包括信息:如他的企业扩展。 帐户信息可能不包括用户设备的通信路径。 所述通信路径包括一个PBX系统端口。为了记录的PBX的所有其从用户设备处理呼叫中,SMP是被配置为直接与企业帐户相关联的移动通信设备来调用配置telephoneNumber哪个路由呼叫控制服务 在SMP(632.634)。 从这个电话(643),该SMP确定性的地雷账户信息检索调用和记录它的PBX系统端口,而该账户信息提供了帐户,扩展和PBX系统端口之间的映射。
    • 6. 发明公开
    • Third party call control and status signaling
    • Steuerung von Anrufen Dritter und Signalisierung des Status
    • EP2372970A1
    • 2011-10-05
    • EP10195767.8
    • 2010-12-17
    • Research In Motion Limited
    • George, Richard John
    • H04L29/06H04M3/42
    • H04M3/4234H04L65/1006H04L65/104H04L65/1056H04M1/57H04M1/72522H04M3/42314H04M7/006H04M7/127H04M2203/1091H04M2203/654
    • Aspects relate to call control by third parties, where IP or a similar transport is used over a part of the channel for a given call and circuit-switched signaling protocols are used on a different part. For example, a PBX can communicate using SIP signaling to a gateway to a PSTN network, to which a Public Land Mobile Network (PLMN) is coupled, and which a mobile device, uses for voice communication. Controlling or updating status in these kinds of situations can be accomplished by forming a Q.931/932 message, such as a FACILITY message, which has fields (Information Elements) for pre-defined purposes (other than third party call control), and providing control or status information in such field(s). The message (the info) is tunneled through the gateway and the network(s), and arrives at its destination device. That device determines that a field does not comport with a valid format interpretation, and on that basis, can determine that the field has contents to be interpreted as call control or status information.
    • 方面涉及第三方的呼叫控制,其中对于给定呼叫,在通道的一部分上使用IP或类似的传输,并且在不同的部分使用电路交换信令协议。 例如,PBX可以使用SIP信令通信到PSTN网络的网关,公共陆地移动网络(PLMN)被耦合到该PSTN网络,以及哪个移动设备用于语音通信。 这些情况下的控制或更新状态可以通过形成Q.931 / 932消息(例如FACILITY消息)来实现,该消息具有用于预定义目的(除第三方呼叫控制)之外的字段(信息元素),以及 在这些领域提供控制或状态信息。 消息(信息)通过网关和网络进行隧道传送,并到达目的设备。 该设备确定字段不符合有效的格式解释,并且在该基础上,可以确定该字段具有被解释为呼叫控制或状态信息的内容。
    • 7. 发明公开
    • Expedited media interconnection in third party call control
    • 在呼叫控制加速媒体连接到第三个实例
    • EP2348698A1
    • 2011-07-27
    • EP10151593.0
    • 2010-01-25
    • RESEARCH IN MOTION LIMITED
    • Kramarenko, Valentina IqorevnaGeorge, Richard JohnYin, Haiyang
    • H04M3/42H04M7/12H04L29/08
    • H04M3/4234H04L65/1006H04L65/1053H04L65/1069H04L65/403H04M7/1225H04M2207/18H04M2207/20
    • Third party call control in a service management platform (SMP) of an enterprise system comprising a private branch exchange (PBX) in communication with the SMP over a trunk and line. Receiving a request over the line for communication involving a device. Invoking reliable transmission of provisional responses in the trunk. Receiving a receive only session description over the trunk. Invoking specific event notification between the SMP and PBX for calls answered between the device and PBX. Receiving notification of a call answered between the device and PBX. Responding to the request with the first session description as a send/receive offer. Receiving acknowledgement including a second send/receive answer session description over the line. Updating the trunk the second description as a send/receive update. Receiving a third session description with a successful response message from the PBX; the third session description being a send and receive copy of the first session description.
    • 在企业系统,包括通讯在躯干和线专用分组交换机(PBX)与SMP的服务管理平台(SMP)第三方呼叫控制。 接收通过通信涉及的装置的线路的请求。 调用在主干临时响应的可靠传输。 接收接收通过中继唯一会话描述。 调用SMP和PBX的设备和PBX之间应答的电话之间的特定事件通知。 呼叫接收通知的设备和PBX之间的回答。 响应与第一会话描述的请求发送/接收的报价。 接收确认包括第二发送/接收过线了答案会话描述。 更新所述躯干的第二描述作为发送/接收更新。 接收与从PBX成功响应消息的第三会话描述; 第三会话描述是一个发送和接收的第一会话描述的副本。
    • 9. 发明公开
    • User profiles
    • Benutzerprofile
    • EP2405628A1
    • 2012-01-11
    • EP10168556.8
    • 2010-07-06
    • Research In Motion Limited
    • George, Richard JohnRuan, ZhigangOliver, Brian Alexander
    • H04L29/08
    • H04L67/306H04L67/14H04L67/303
    • A method, system and computer-readable product for a fixed mobile convergence system. The method (900) includes analyzing at least one rule set associated with at least one user profile (904) with the user profile being associated with at least one mobile device (11) supporting more than one line. Each line offering one or more transports and options for establishing a telephone call. After analyzing the one or more rule sets, a context-specific real-time usage mode is determined based on the analysis which include selections of a telephone line, a transport and establishment options (906). After determining the usage mode, a call is established between one of the devices and a telephony endpoint, either incoming or outgoing, based on the determined usage mode (908).
    • 一种固定移动融合系统的方法,系统和计算机可读产品。 方法(900)包括分析与至少一个用户简档(904)相关联的至少一个规则集,其中所述用户简档与支持多于一行的至少一个移动设备(11)相关联。 每条线路提供一个或多个传输和建立电话呼叫的选项。 在分析了一个或多个规则集之后,基于包括电话线的选择,传输和建立选项(906)的分析来确定上下文特定的实时使用模式。 在确定使用模式之后,基于所确定的使用模式(908),在设备中的一个和电话端点之间建立呼入或呼入或呼出。