公开(公告)号：US08539552B1

公开(公告)日：2013-09-17

申请号：US10671375

申请日：2003-09-25

Applicant: David Grabelsky ,  Anoop Tripathi ,  Michael Homeier ,  Guanglu Wang

Inventor： David Grabelsky ,  Anoop Tripathi ,  Michael Homeier ,  Guanglu Wang

IPC: H04L29/06

CPC classification number: H04L65/1073 ,  H04L63/0892 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1096

Abstract: A system and method for network based policy enforcement of intelligent-client features is provided. An operator of an IP telephony and/or IP multimedia network may enforce authorization or privileges of intelligent end-user clients to utilize or invoke services in the network. A network policy enforcement point is maintained in the network by elements that are under control of the network operator. The network policy enforcement point controls access to, and invocation of, features and services that may otherwise be delivered to subscribers without the knowledge or authorization of the network. The network policy enforcement point receives messages, associates the message with a known service, makes a determination as to whether a beneficiary of the service is authorized to invoke the service, and then filters the messages based on the determination.

Abstract translation: 提供了一种基于网络的智能客户端功能策略实施的系统和方法。 IP电话和/或IP多媒体网络的运营商可以实施智能终端用户客户端的授权或特权来利用或调用网络中的服务。 网络策略执行点由网络运营商控制的元素在网络中维护。 网络策略执行点控制对在不知情或授权网络的情况下可能传递给订户的功能和服务的访问和调用。 网络策略执行点接收消息，将消息与已知服务相关联，确定服务的受益人是否被授权调用服务，然后基于确定来过滤消息。

公开(公告)号：US07702726B1

公开(公告)日：2010-04-20

申请号：US10120152

申请日：2002-04-10

Applicant: David Grabelsky ,  Anoop Tripathi ,  Michael Homeier ,  Guanglu Wang

Inventor： David Grabelsky ,  Anoop Tripathi ,  Michael Homeier ,  Guanglu Wang

IPC: G06F15/16 ,  G06F15/173 ,  G06F7/04

CPC classification number: H04L67/24 ,  H04L63/102

Abstract: A system and methods are shown for providing presence state services in an Internet Protocol network. One exemplary system includes a central presence element configured to track and provide user presence state information, and a local presence element in communication with the central presence element and further in communication with a signaling entity. According to one embodiment, the local presence element is configured to create and manage local presence state authorization data generated based on user presence state information being received from the central presence element. Further, the local presence element is configured to authorize a user service request using the local presence authorization data before providing access to a service requested by the user in the user service request.

Abstract translation: 示出了在互联网协议网络中提供存在状态服务的系统和方法。 一个示例性系统包括被配置为跟踪和提供用户存在状态信息的中央存在元件以及与中央存在元件通信并进一步与信令实体通信的本地存在元件。 根据一个实施例，本地存在元件被配置为创建和管理基于从中央存在元件接收的用户存在状态信息而生成的本地存在状态授权数据。 此外，本地存在元件被配置为在提供对用户在用户服务请求中请求的服务的访问之前使用本地存在授权数据来授权用户服务请求。

公开(公告)号：US07069331B2

公开(公告)日：2006-06-27

申请号：US09951202

申请日：2001-09-13

Applicant: Anoop Tripathi ,  Michael D. Homeier ,  Sudhakar Ramakrishna ,  Guanglu Wang

Inventor： Anoop Tripathi ,  Michael D. Homeier ,  Sudhakar Ramakrishna ,  Guanglu Wang

IPC: G06F15/16

CPC classification number: H04L29/12113 ,  H04L29/06027 ,  H04L29/12169 ,  H04L29/1282 ,  H04L61/1541 ,  H04L61/1576 ,  H04L61/6013 ,  H04L65/1006 ,  H04L65/103 ,  H04L65/104 ,  H04L67/28 ,  H04L67/2833

Abstract: A system and method for routing information includes a resource manager. The resource manager includes a configuration table. The configuration table includes at least one group of physical gateway addresses, each of the at least one group of physical gateway addresses has a single and unique logical identifier. The resource manager is coupled to a plurality of gateways. A proxy coupled to the resource manager. The resource manager receives a register request message from a selected one of the plurality of gateways.

公开(公告)号：US20050243991A1

公开(公告)日：2005-11-03

申请号：US11005534

申请日：2004-12-06

Applicant: John Fijolek ,  Guanglu Wang

Inventor： John Fijolek ,  Guanglu Wang

IPC: G06F20060101 ,  H04M3/42 ,  H04M3/533 ,  H04M3/54 ,  H04M7/00

CPC classification number: H04M3/548 ,  H04M3/42161 ,  H04M3/42263 ,  H04M3/42297 ,  H04M3/42314 ,  H04M3/533 ,  H04M3/54 ,  H04M7/006 ,  H04M7/12 ,  H04M2207/18

Abstract: A remote service forwarding (RSF) system allows the telephone service user to access the subscribed services via different access devices without the loss of service. The system allows a user to access different systems or uses dissimilar phone devices or different service providers by porting services over an IP connection. The user may access subscribed services such as Centrex or PBX services over a mobile IP connection

Abstract translation: 远程服务转发（RSF）系统允许电话服务用户通过不同的访问设备访问订阅的服务，而不会丢失服务。 该系统允许用户通过IP连接移植服务来访问不同的系统或使用不同的电话设备或不同的服务提供商。 用户可以通过移动IP连接访问诸如Centrex或PBX服务之类的订阅服务

公开(公告)号：US07463620B2

公开(公告)日：2008-12-09

申请号：US10243642

申请日：2002-09-10

Applicant: Guanglu Wang ,  Michael Homeier ,  Anoop Tripathi

Inventor： Guanglu Wang ,  Michael Homeier ,  Anoop Tripathi

IPC: H04L12/66

CPC classification number: H04M3/42144 ,  H04L41/12 ,  H04L41/5048 ,  H04L41/5058 ,  H04M7/1205

Abstract: Systems and methods for controlling features and services in packet-based networks are disclosed. The present application provides systems and methods that include sending a first message to a network core device, and identifying a profile from user account information stored on the network core device. The profile specifies which features and services may or may not be implemented by an end device. In the systems and methods of the present application, the profile is added to a second message that is sent from the network core device to the end device. Alternatively, a single message or multiple messages containing the profile, regardless and/or independent of any prior message sent from an end device, may be sent from the network core device to the end device. These systems and methods may also use the session initiation protocol for their communications, with the end devices being session initiation protocol phones and the network core device being a session initiation server.

Abstract translation: 公开了用于控制基于分组的网络中的特征和服务的系统和方法。 本申请提供了包括向网络核心设备发送第一消息以及从存储在网络核心设备上的用户帐户信息识别简档的系统和方法。 该配置文件指定终端设备可能执行哪些功能和服务。 在本申请的系统和方法中，该简档被添加到从网络核心设备发送到终端设备的第二消息中。 或者，可以从网络核心设备向终端设备发送包含该简档的单个消息或多个消息，无论何时和/或独立于从终端设备发送的任何先前消息。 这些系统和方法还可以使用会话发起协议进行通信，终端设备是会话发起协议电话，网络核心设备是会话发起服务器。

公开(公告)号：US20080298361A1

公开(公告)日：2008-12-04

申请号：US12174043

申请日：2008-07-16

Applicant: Anoop Tripathi ,  David Grabelsky ,  Guanglu Wang

Inventor： Anoop Tripathi ,  David Grabelsky ,  Guanglu Wang

IPC: H04L12/56

CPC classification number: H04M3/58 ,  H04M3/42212 ,  H04M3/428 ,  H04M7/006

Abstract: A method and system for network based call-pickup is provided. In one embodiment a first user agent communicates in a communication session with a second user agent in a network telephony system. The second user agent may request that a third user agent replace the second user agent in the communication. The third user agent may be a park server, and when it replaces the second user agent, the communication session may thereby be parked at the park server. A fourth user agent may then request that the third user agent (e.g., park server) initiate a communication session between the first user agent and the fourth user agent. The third user agent may then instruct the first user agent to communicate with the fourth user agent. The parked communication session may thereby be picked up by the fourth user agent.

Abstract translation: 提供了一种用于网络呼叫的方法和系统。 在一个实施例中，第一用户代理在通信会话中与网络电话系统中的第二用户代理进行通信。 第二用户代理可以请求第三用户代理在通信中替换第二用户代理。 第三用户代理可以是驻留服务器，并且当它替换第二用户代理时，通信会话可以由此驻留在驻地服务器。 然后，第四用户代理可以请求第三用户代理（例如驻留服务器）发起第一用户代理和第四用户代理之间的通信会话。 然后，第三用户代理可以指示第一用户代理与第四用户代理进行通信。 停放的通信会话可以由第四用户代理接收。

公开(公告)号：US20060064473A1

公开(公告)日：2006-03-23

申请号：US10946145

申请日：2004-09-21

Applicant: Michael Borella ,  Guanglu Wang

Inventor： Michael Borella ,  Guanglu Wang

IPC: G06F15/177

CPC classification number: G06Q30/02

Abstract: A first presence server as comprises a part of a first communications domain and a second presence server as comprises a part of a second communications domain are configured and arranged to communicate presence information regarding the respective client devices of their respective communications domains. Pursuant to one approach, session initiation protocol messaging facilitates such an exchange of presence information. Pursuant to one embodiment, inter-domain presence information can be cached at a receiving presence server to permit subsequent use when responding to a local request for inter-domain presence information.

Abstract translation: 包括第一通信域的一部分的第一存在服务器和包括第二通信域的一部分的第二存在服务器被配置和布置为传送关于其各自通信域的相应客户端设备的存在信息。 根据一种方法，会话发起协议消息促进了存在信息的这种交换。 根据一个实施例，域间存在信息可以在接收存在服务器处被高速缓存以允许在响应对域间存在信息的本地请求时的后续使用。

公开(公告)号：US06496511B1

公开(公告)日：2002-12-17

申请号：US09316749

申请日：1999-05-21

Applicant: Guanglu Wang ,  Jaideep Abichandani ,  Anthony Sasak

Inventor： Guanglu Wang ,  Jaideep Abichandani ,  Anthony Sasak

IPC: H04L1228

CPC classification number: H04L61/20 ,  H04L29/12009 ,  H04L29/12207

Abstract: A method is shown for splitting a static pool of Internet Protocol (IP) addresses in a Remote Access Server (RAS) of a network server device into a dynamically assignable pool and a fixed assignment pool. The IP addresses of the dynamically assignable pool are available to any remote client connecting to the network server. The IP fixed assignment pool contains IP addresses that have a predetermined assignment to specific remote clients. When a remote client connects to the network server, it requests assignment of an IP address from the RAS. If the remote client does not specify an IP address in its IP address request, then an IP address from the dynamically assignable pool is assigned to the remote client for the duration of its connection to the network server. If the remote client does specify an IP address in its IP address request, then the fixed assignment pool is searched for the requested IP address and the address is assigned to the remote client. The IP addresses of the fixed assignment pool are never assigned to a remote client that does not request a specific IP address.

Abstract translation: 显示了一种将网络服务器设备的远程访问服务器（RAS）中的Internet协议（IP）地址的静态池拆分为动态可分配池和固定分配池的方法。 动态可分配池的IP地址可用于连接到网络服务器的任何远程客户端。 IP固定分配池包含具有预定分配给特定远程客户端的IP地址。 当远程客户端连接到网络服务器时，它要求从RAS分配IP地址。 如果远程客户端在其IP地址请求中未指定IP地址，则在连接到网络服务器的持续时间内，可以将动态可分配池中的IP地址分配给远程客户端。 如果远程客户端在其IP地址请求中指定了IP地址，则搜索固定分配池以查找所请求的IP地址，并将该地址分配给远程客户端。 固定分配池的IP地址永远不会分配给不请求特定IP地址的远程客户端。

公开(公告)号：US07417988B1

公开(公告)日：2008-08-26

申请号：US10610521

申请日：2003-06-30

Applicant: Anoop Tripathi ,  David Grabelsky ,  Guanglu Wang

Inventor： Anoop Tripathi ,  David Grabelsky ,  Guanglu Wang

IPC: H04L12/56

CPC classification number: H04M3/58 ,  H04M3/42212 ,  H04M3/428 ,  H04M7/006

Abstract: A method and system for network based call-pickup is provided. In one embodiment a first user agent communicates in a communication session with a second user agent in a network telephony system. The second user agent may request that a third user agent replace the second user agent in the communication. The third user agent may be a park server, and when it replaces the second user agent, the communication session may thereby be parked at the park server. A fourth user agent may then request that the third user agent (e.g. park server) initiate a communication session between the first user agent and the fourth user agent. The third user agent may then instruct the first user agent to communicate with the fourth user agent. The parked communication session may thereby be picked up by the fourth user agent.

Abstract translation: 提供了一种用于网络呼叫的方法和系统。 在一个实施例中，第一用户代理在通信会话中与网络电话系统中的第二用户代理进行通信。 第二用户代理可以请求第三用户代理在通信中替换第二用户代理。 第三用户代理可以是驻留服务器，并且当它替换第二用户代理时，通信会话可以由此驻留在驻地服务器。 第四用户代理然后可以请求第三用户代理（例如驻地服务器）发起第一用户代理和第四用户代理之间的通信会话。 然后，第三用户代理可以指示第一用户代理与第四用户代理进行通信。 停放的通信会话可以由第四用户代理接收。

公开(公告)号：US07298834B1

公开(公告)日：2007-11-20

申请号：US10302241

申请日：2002-11-22

Applicant: Michael Homeier ,  Guanglu Wang

Inventor： Michael Homeier ,  Guanglu Wang

IPC: H04M3/42

CPC classification number: H04M3/56 ,  H04M3/562 ,  H04M7/006

Abstract: A system and method for teleconferencing using multiple media mixers is provided. In an exemplary embodiment, a conferencing system may include a conference control server in communication with a central media mixer (CMM) and one or more edge media mixers (EMM). The conference control server may create a media path that connects the CMM and the EMM(s) via a call-control protocol. Additionally, conference participants may communicate with one another by connecting to the CMM and/or the EMM.

Abstract translation: 提供了一种使用多媒体混合器进行电话会议的系统和方法。 在示例性实施例中，会议系统可以包括与中央媒体混合器（CMM）和一个或多个边缘媒体混合器（EMM）通信的会议控制服务器。 会议控制服务器可以创建通过呼叫控制协议连接CMM和EMM的媒体路径。 此外，会议参与者可以通过连接到CMM和/或EMM来彼此通信。