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    Anchoring a communication session in a multiple mode system
    1.
    发明授权
    Anchoring a communication session in a multiple mode system 有权
    在多模式系统中锚定通信会话

    公开(公告)号：US08116769B2

    公开(公告)日：2012-02-14

    申请号：US11347770

    申请日：2006-02-03

    Applicant: Steven R. Donovan ,  Bich T. Nguyen ,  Mark Grayson ,  Christopher E. Pearce ,  Ramanathan T. Jagadeesan ,  Andrew C. Chung

    Inventor： Steven R. Donovan ,  Bich T. Nguyen ,  Mark Grayson ,  Christopher E. Pearce ,  Ramanathan T. Jagadeesan ,  Andrew C. Chung

    IPC: H04W36/00

    CPC classification number: H04W48/18 ,  H04W36/14 ,  H04W48/16 ,  H04W76/22 ,  H04W88/06

    Abstract: Anchoring a communication session for a target mobile phone includes identifying a current access node operable to provide the target mobile phone access to a first network of a first network type. Potential access nodes operable to provide a mobile phone access to a second network of a second network type are identified. Whether the communication session can be handed off to a potential access node of the one or more potential access nodes is established. Anchoring of the communication session is initiated in the second network only if the communication session can be handed off to a potential access node of the one or more potential access nodes.

    Abstract translation: 锚定目标移动电话的通信会话包括识别当前接入节点，该当前接入节点可操作以提供目标移动电话接入第一网络类型的第一网络。 识别可操作以提供对第二网络类型的第二网络的移动电话接入的潜在接入节点。 建立通信会话是否可以切换到一个或多个潜在接入节点的潜在接入节点。 只有在可以将通信会话切换到一个或多个潜在接入节点的潜在接入节点时，才在第二网络中发起通信会话的锚定。

    Top of hour presence and calendar state interaction
    2.
    发明授权
    Top of hour presence and calendar state interaction 有权
    时间上限和日历状态互动

    公开(公告)号：US08024403B2

    公开(公告)日：2011-09-20

    申请号：US12246704

    申请日：2008-10-07

    Applicant: Steven R. Donovan

    Inventor： Steven R. Donovan

    IPC: G06F15/16

    CPC classification number: G06Q10/109

    Abstract: In one embodiment, a method includes identifying a critical time when a current presence state associated with a first client is scheduled to change to a timed presence state. The method also includes generating a first presence document before the critical time, and providing the first presence document to at least a second client. The first presence document has an indication of the current presence state and the timed presence state, and is provided to the second client before the critical time.

    Abstract translation: 在一个实施例中，一种方法包括当与第一客户端相关联的当前存在状态被调度为改变到定时存在状态时识别临界时间。 该方法还包括在紧急时间之前生成第一存在文档，并将第一存在文档提供给至少第二客户端。 第一存在文件具有当前存在状态和定时存在状态的指示，并且在关键时间之前提供给第二客户端。

    Method and system for dynamic gateway selection in an IP telephony network
    3.
    发明授权
    Method and system for dynamic gateway selection in an IP telephony network 有权
    IP电话网络中动态网关选择的方法和系统

    公开(公告)号：US07860114B1

    公开(公告)日：2010-12-28

    申请号：US09436796

    申请日：1999-11-08

    Applicant: John K. Gallant ,  Steven R. Donovan

    Inventor： John K. Gallant ,  Steven R. Donovan

    IPC: H04L12/28 ,  G06F15/16

    CPC classification number: H04L65/1006 ,  H04L29/06 ,  H04L29/06027 ,  H04L65/103 ,  H04L65/104 ,  H04L65/1043 ,  H04M7/1285

    Abstract: A method and system for dynamically selecting a destination gateway to complete a call over a path supported at least in part by an IP telephony network and a public switched telephone network. The method and system further provide for dynamically detecting available gateways, dynamically removing failed and/or unavailable gateways, and automatically recovering failed and/or unavailable gateways after a predetermined period of time. A method is also provided for detecting available destination gateways using a ping method, where a message is transmitted to a plurality of destination gateways on a one-by-one basis to ascertain the availability status of each destination gateway.

    Abstract translation: 一种用于动态地选择目的地网关以通过至少部分由IP电话网络和公共交换电话网络支持的路径完成呼叫的方法和系统。 所述方法和系统进一步提供动态检测可用网关，动态地去除故障和/或不可用网关，以及在预定时间段之后自动恢复故障和/或不可用网关。 还提供了一种用于使用ping方法检测可用目的地网关的方法，其中消息被逐一发送到多个目的地网关以确定每个目的地网关的可用性状态。

    Method of and system for providing quality of service in IP telephony
    4.
    发明授权
    Method of and system for providing quality of service in IP telephony 有权
    在IP电话中提供服务质量的方法和系统

    公开(公告)号：US07830891B2

    公开(公告)日：2010-11-09

    申请号：US11553285

    申请日：2006-10-26

    Applicant: John K. Gallant ,  Steven R. Donovan

    Inventor： John K. Gallant ,  Steven R. Donovan

    IPC: H04L12/28

    CPC classification number: H04L12/6418 ,  H04L2012/5646 ,  H04L2012/5667 ,  H04L2012/5671 ,  H04L2012/6472 ,  H04L2012/6475 ,  H04Q11/0478

    Abstract: A method and system for providing quality of service in an IP telephony session between a calling party and a called party establishes a high quality of service ATM virtual circuit for the session between first and second devices, each of the devices having ATM capability and IP capability. The first and second devices provide bidirectional translation between IP media and ATM media. The system transports IP media for the session between the calling party and the first device, and between said called party and a second device. The virtual circuit transports ATM media for the session between the first and second devices. An intelligent control layer provides IP and ATM signaling to set up the session.

    Abstract translation: 用于在主叫方和被叫方之间的IP电话会话中提供服务质量的方法和系统为第一和第二设备之间的会话建立高质量的服务ATM虚拟电路，每个设备具有ATM能力和IP能力 。 第一和第二设备提供IP媒体和ATM媒体之间的双向转换。 系统为呼叫方和第一设备之间以及所述被叫方与第二设备之间的会话传送IP媒体。 虚拟电路为第一和第二设备之间的会话传输ATM媒体。 智能控制层提供IP和ATM信令来建立会话。

    METHOD OF AND SYSTEM FOR PROVIDING QUALITY OF SERVICE IN IP TELEPHONY
    5.
    发明申请
    METHOD OF AND SYSTEM FOR PROVIDING QUALITY OF SERVICE IN IP TELEPHONY 有权
    在IP电话中提供服务质量的方法和系统

    公开(公告)号：US20100232424A1

    公开(公告)日：2010-09-16

    申请号：US12789687

    申请日：2010-05-28

    Applicant: John K. GALLANT ,  Steven R. Donovan

    Inventor： John K. GALLANT ,  Steven R. Donovan

    IPC: H04L12/66

    CPC classification number: H04L12/6418 ,  H04L2012/5646 ,  H04L2012/5667 ,  H04L2012/5671 ,  H04L2012/6472 ,  H04L2012/6475 ,  H04Q11/0478

    Abstract: A method and system for providing quality of service in an IP telephony session between a calling party and a called party establishes a high quality of service ATM virtual circuit for the session between first and second devices, each of the devices having ATM capability and IP capability. The first and second devices provide bidirectional translation between IP media and ATM media. The system transports IP media for the session between the calling party and the first device, and between said called party and a second device. The virtual circuit transports ATM media for the session between the first and second devices. An intelligent control layer provides IP and ATM signaling to set up the session.

    Abstract translation: 用于在主叫方和被叫方之间的IP电话会话中提供服务质量的方法和系统为第一和第二设备之间的会话建立高质量的服务ATM虚拟电路，每个设备具有ATM能力和IP能力 。 第一和第二设备提供IP媒体和ATM媒体之间的双向转换。 系统为呼叫方和第一设备之间以及所述被叫方与第二设备之间的会话传送IP媒体。 虚拟电路为第一和第二设备之间的会话传输ATM媒体。 智能控制层提供IP和ATM信令来建立会话。

    APPLICATION LOAD BALANCING FOR DIFFERENT DOMAINS
    6.
    发明申请
    APPLICATION LOAD BALANCING FOR DIFFERENT DOMAINS 有权
    不同领域的应用负载平衡

    公开(公告)号：US20080275943A1

    公开(公告)日：2008-11-06

    申请号：US11744393

    申请日：2007-05-04

    Applicant: Mark Grayson ,  Steven R. Donovan

    Inventor： Mark Grayson ,  Steven R. Donovan

    IPC: G06F15/16 ,  H04L12/28

    CPC classification number: H04L67/1027 ,  H04L67/1002 ,  H04L67/1014

    Abstract: In one embodiment, a method includes receiving a message associated with a device in a first domain. An identifier is determined for the device. The message is then sent to a load balancer where the message includes the identifier. The load balancer is then configured to send the message to a network device in a plurality of network devices. The network device is configured to process messages from the device. A second message may be received at the load balancer from a second domain. The second message may include the identifier for the device. The load balancer may then send the second message to the selected network device such that the first message and the second message are processed by the same network device.

    Abstract translation: 在一个实施例中，一种方法包括接收与第一域中的设备相关联的消息。 确定设备的标识符。 然后将消息发送到负载平衡器，其中消息包括标识符。 负载平衡器然后被配置为将消息发送到多个网络设备中的网络设备。 网络设备被配置为处理来自设备的消息。 可以在负载平衡器处从第二域接收第二消息。 第二消息可以包括设备的标识符。 然后，负载平衡器可以将第二消息发送到所选择的网络设备，使得第一消息和第二消息由相同的网络设备处理。

    Method for providing IP telephony with QoS using end-to-end RSVP signaling
    7.
    发明授权
    Method for providing IP telephony with QoS using end-to-end RSVP signaling 有权
    使用端到端RSVP信令为IP电话提供QoS的方法

    公开(公告)号：US07369536B2

    公开(公告)日：2008-05-06

    申请号：US10013777

    申请日：2001-12-11

    Applicant: Steven R. Donovan ,  John K. Gallant ,  Diana J. Rawlins

    Inventor： Steven R. Donovan ,  John K. Gallant ,  Diana J. Rawlins

    IPC: H04L12/66 ,  H04L12/28 ,  H04J3/16

    CPC classification number: H04L65/1069 ,  H04L29/06 ,  H04L29/06027 ,  H04L47/15 ,  H04L47/70 ,  H04L47/724 ,  H04L47/801 ,  H04L47/805 ,  H04L47/808 ,  H04L65/1006 ,  H04L65/80 ,  H04L67/14 ,  H04M7/1245 ,  H04M7/1275 ,  H04Q3/0025 ,  H04Q2213/13034 ,  H04Q2213/13166 ,  H04Q2213/13204 ,  H04Q2213/13348 ,  H04Q2213/13389

    Abstract: The present invention discloses a method whereby the separate protocols: session initiation protocol SIP, resource reservation protocol RSVP, common open policy service COPS, and open settlement protocol OSP are used together to setup, maintain, and teardown Internet communications having an acceptable QoS. This process is accomplished by dynamically establishing RSVP policy based on SIP telephony requests to provide IP communications with QoS across the Internet. The QoS policy is installed in network elements at the request of the network elements. The network elements receive a RSVP PATH or RESV request and queries the policy server; the policy server queries a Local database about ID and services for the user and a clearinghouse server (if available) or a policy server in a corresponding network; upon positive acknowledgement from the local database and/or the clearinghouse server, the policy server confirms policy in network elements to accept RSVP PATH and RESV requests for the particular reserved data flow to the SIP client. In this manner, the called telephone will not ring until policy has been provisioned in the network elements and resources have been reserved end-to-end to ensure an acceptable level of QoS.

    Abstract translation: 本发明公开了一种将会话发起协议SIP，资源预留协议RSVP，公共开放策略服务COPS和开放式结算协议OSP组合在一起的建立，维护和拆卸具有可接受的QoS的互联网通信的方法。 该过程通过动态建立基于SIP电话请求的RSVP策略来实现，以提供通过因特网的QoS的IP通信。 QoS策略根据网元的要求安装在网元中。 网络元件接收到RSVP PATH或RESV请求并查询策略服务器; 策略服务器向本地数据库查询关于用户和信息交换所服务器（如果可用）或相应网络中的策略服务器的ID和服务; 在本地数据库和/或结算所服务器的肯定确认之后，策略服务器确认网元中的策略，以接受针对SIP客户端的特定保留数据流的RSVP PATH和RESV请求。 以这种方式，被叫电话将不会振铃，直到在网络元件中提供策略，并且资源已被端到端地保留以确保可接受的QoS水平。

    Internet protocol telephony voice/video message deposit and retrieval
    8.
    发明授权
    Internet protocol telephony voice/video message deposit and retrieval 有权
    互联网协议电话语音/视频消息存取和检索

    公开(公告)号：US07167468B2

    公开(公告)日：2007-01-23

    申请号：US10068381

    申请日：2002-02-06

    Applicant: Steven R. Donovan

    Inventor： Steven R. Donovan

    IPC: H04L12/28

    CPC classification number: H04L65/103 ,  H04L29/06 ,  H04L29/06027 ,  H04L51/00 ,  H04L51/36 ,  H04L65/1006 ,  H04L65/104 ,  H04L65/1096 ,  H04M3/5307 ,  H04M3/53308 ,  H04M7/006 ,  Y10S370/912 ,  Y10S379/90

    Abstract: A method for signaling an Integrated Messaging System (IMS) on an Internet Protocol (IP) based network to deposit a message, including the steps of sending a Session Initiation Protocol (SIP) SIP INVITE request to the IMS indicating a message deposit action; receiving a corresponding SIP message from the IMS agreeing to participate in the message deposit action; and sending an SIP acknowledge message to the IMS confirming receipt of the corresponding SIP message; and depositing the message in a destination mailbox. A method of signaling an IMS on an IP based network to retrieve a deposited message, the method including the steps of sending a SIP INVITE request to the IMS indicating a message retrieval action; receiving a corresponding SIP message from the IMS agreeing to participate in the message retrieval action; sending an SIP acknowledge message to the IMS confirming receipt of the corresponding SIP message; and retrieving the deposited message from a mailbox corresponding to known account information.

    Abstract translation: 一种用于信令基于因特网协议（IP）的网络上的集成消息系统（IMS）以存储消息的方法，包括以下步骤：向所述IMS发送指示消息存储动作的会话发起协议（SIP）SIP INVITE请求; 从IMS接收相应的SIP消息，同意参与消息存储动作; 向所述IMS发送SIP确认消息，确认接收到相应的SIP消息; 并将消息存储在目的地邮箱中。 一种用于在基于IP的网络上发信号通知IMS以取回所存储的消息的方法，所述方法包括以下步骤：向所述IMS发送指示消息检索动作的SIP INVITE请求; 从IMS接收对应的SIP消息，同意参与消息检索动作; 向所述IMS发送SIP确认消息，确认接收到相应的SIP消息; 以及从对应于已知帐户信息的邮箱中检索所存储的消息。

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