Controlling registration floods in VoIP networks via DNS
    51.
    发明授权
    Controlling registration floods in VoIP networks via DNS 有权
    通过DNS控制VoIP网络中的注册洪水

    公开(公告)号:US08355395B2

    公开(公告)日:2013-01-15

    申请号:US12589235

    申请日:2009-10-20

    IPC分类号: H04L12/66

    摘要: A mechanism controls global synchronization, or registration floods, that may result when a large number of endpoints in a Voice over Internet Protocol (VoIP) network such as an Internet Protocol Multimedia Subsystem (IMS) come online simultaneously after a catastrophic failure. The mechanism allows the Domain Name System (DNS) infrastructure to efficiently control the overload condition by registering user end points with backup border elements, and by staggering and by randomizing the time-to-live (TTL) parameter in registrations with backup border elements.

    摘要翻译: 一种机制控制全球同步或注册洪水,当互联网协议多媒体子系统(IMS)上的互联网协议语音(VoIP)网络中的大量端点在灾难性故障之后同时上线时可能导致。 该机制允许域名系统(DNS)基础设施通过注册具有备份边界元素的用户终点以及通过在备份边界元素的注册中随机分配生存时间(TTL)参数来有效地控制过载状况。

    SYSTEMS AND METHODS TO PROVIDE AVAILABILITY NOTIFICATIONS FOR DENIED CONTENT REQUESTS
    52.
    发明申请
    SYSTEMS AND METHODS TO PROVIDE AVAILABILITY NOTIFICATIONS FOR DENIED CONTENT REQUESTS 审中-公开
    为内容要求提供可用性通知的系统和方法

    公开(公告)号:US20130007240A1

    公开(公告)日:2013-01-03

    申请号:US13174142

    申请日:2011-06-30

    IPC分类号: G06F15/173

    CPC分类号: H04L65/4084 H04L65/80

    摘要: A method includes receiving a message at a server. The message indicates that a network is unable to fulfill a request for media content for a user device. The method may also include sending, from the server to the user device, an offer to inform the user device when the network is able to fulfill the request.

    摘要翻译: 一种方法包括在服务器处接收消息。 该消息指示网络不能满足针对用户设备的媒体内容的请求。 该方法还可以包括从服务器向用户设备发送在网络能够满足请求时通知用户设备的提议。

    Systems and methods for transmitting subject line messages
    53.
    发明授权
    Systems and methods for transmitting subject line messages 有权
    用于传送主题消息的系统和方法

    公开(公告)号:US08332481B2

    公开(公告)日:2012-12-11

    申请号:US12262286

    申请日:2008-10-31

    IPC分类号: G06F15/16 H04M11/00

    摘要: A system and method of sending subject line messages is provided. A particular method includes receiving a call setup signaling message. The call setup signaling message includes a message identifier. The method further includes determining a subject line message associated with the message identifier of the call setup signaling message. The message identifier is replaced with the subject line message. The method further includes transmitting the call setup signaling message to a called party.

    摘要翻译: 提供发送主题行消息的系统和方法。 一种特定方法包括接收呼叫建立信令消息。 呼叫建立信令消息包括消息标识符。 该方法还包括确定与呼叫建立信令消息的消息标识符相关联的主题行消息。 消息标识符被主题消息替换。 该方法还包括将呼叫建立信令消息发送到被叫方。

    METHOD AND APPARATUS FOR CONFIGURING IP MULTIMEDIA SUBSYSTEM NETWORK ELEMENTS
    54.
    发明申请
    METHOD AND APPARATUS FOR CONFIGURING IP MULTIMEDIA SUBSYSTEM NETWORK ELEMENTS 失效
    用于配置IP多媒体子系统网络元素的方法和装置

    公开(公告)号:US20120140764A1

    公开(公告)日:2012-06-07

    申请号:US12960918

    申请日:2010-12-06

    IPC分类号: H04L12/66

    摘要: A system that incorporates teachings of the present disclosure may include, for example, a method for receiving initial filter criteria from a home subscriber server, transmitting information obtained from the initial filter criteria to a domain name system, receiving a multicast IP address from the domain name system, and transmitting a message to a plurality of IP multimedia subsystem network elements according to the multicast IP address. The message can be used for configuring the plurality of IP multimedia subsystem network elements. Other embodiments are disclosed.

    摘要翻译: 结合本公开的教导的系统可以包括例如用于从归属订户服务器接收初始过滤标准的方法,将从初始过滤标准获得的信息传送到域名系统,从域中接收多播IP地址 根据多播IP地址向多个IP多媒体子系统网元发送消息。 该消息可以用于配置多个IP多媒体子系统网元。 公开了其他实施例。

    METHOD AND APPARATUS FOR MANAGING COMMUNICATION FAULTS
    55.
    发明申请
    METHOD AND APPARATUS FOR MANAGING COMMUNICATION FAULTS 有权
    用于管理通信故障的方法和装置

    公开(公告)号:US20110149951A1

    公开(公告)日:2011-06-23

    申请号:US12644203

    申请日:2009-12-22

    IPC分类号: H04L12/66

    摘要: A system that incorporates teachings of the present disclosure may utilize, for example, a method involving receiving from a first communication device a service request while providing back-up services to an out-of-service network element, detecting a deficiency in call state information to process the service request, transmitting to the first communication device an error message that prevents termination of an active Internet Protocol (IP) communication path between the first communication device and a second communication device, and receiving from the first communication device a request for an alternate IP communication path for communicating between the first and second communication devices which resolves the deficiency in call state information. Additional embodiments are disclosed.

    摘要翻译: 结合本公开的教导的系统可以利用例如涉及从第一通信设备接收服务请求同时向服务外网络元件提供备份服务的方法,检测呼叫状态信息的不足 为了处理所述服务请求,向所述第一通信设备发送防止在所述第一通信设备和第二通信设备之间终止活动的因特网协议(IP)通信路径的错误消息,以及从所述第一通信设备接收对 用于在解决呼叫状态信息不足的第一和第二通信设备之间通信的备用IP通信路径。 公开了另外的实施例。

    METHOD AND APPARATUS FOR DYNAMICALLY CONTROLLING INTERNET PROTOCOL PACKET HANDLING IN A VOICE OVER INTERNET PROTOCOL NETWORK
    56.
    发明申请
    METHOD AND APPARATUS FOR DYNAMICALLY CONTROLLING INTERNET PROTOCOL PACKET HANDLING IN A VOICE OVER INTERNET PROTOCOL NETWORK 有权
    在互联网协议网络的语音中动态控制互联网协议分组处理的方法和装置

    公开(公告)号:US20110141920A1

    公开(公告)日:2011-06-16

    申请号:US12635863

    申请日:2009-12-11

    IPC分类号: H04L12/66 H04L12/26

    CPC分类号: H04L41/0806 H04L47/2416

    摘要: In one embodiment, the present disclosure is a method and apparatus for dynamically controlling Internet Protocol packet flows in a Voice over Internet Protocol network. In one embodiment, a method for controlling flows of packets in a network includes obtaining a list identifying at least one user element that is authorized to register with the network and dynamically configuring a manner in which at least one border element handles the packets in accordance with the list.

    摘要翻译: 在一个实施例中,本公开是用于在互联网协议网络中动态控制因特网协议分组流的方法和装置。 在一个实施例中,一种用于控制网络中的分组流的方法包括获得标识被授权向网络注册的至少一个用户单元的列表,并动态配置至少一个边界元素根据 列表。

    Method and apparatus for providing repeat calling
    57.
    发明授权
    Method and apparatus for providing repeat calling 有权
    提供重复呼叫的方法和装置

    公开(公告)号:US09232047B2

    公开(公告)日:2016-01-05

    申请号:US12333283

    申请日:2008-12-11

    摘要: A method and apparatus for providing a repeat calling service feature in a communication network are disclosed. For example, the method captures call session information between a calling endpoint and a called endpoint of a failed call due to an unavailability of required network resource. The method then receives a repeat calling service request from the calling endpoint, and processes the repeat calling service request to reestablish a call between the calling endpoint and the called endpoint.

    摘要翻译: 公开了一种用于在通信网络中提供重复呼叫服务特征的方法和装置。 例如,由于不可用的所需网络资源,该方法捕获呼叫端点和失败呼叫的被叫端点之间的呼叫会话信息。 该方法然后从呼叫端接收重复呼叫服务请求,并处理该重复呼叫服务请求,以在主叫端点和被叫端点之间重新建立呼叫。

    Customized behavior of a control layer towards an application server in a packet-based network
    59.
    发明授权
    Customized behavior of a control layer towards an application server in a packet-based network 有权
    将控制层定制到基于分组的网络中的应用服务器的行为

    公开(公告)号:US08655996B2

    公开(公告)日:2014-02-18

    申请号:US12827573

    申请日:2010-06-30

    IPC分类号: G06F15/177

    CPC分类号: H04L65/1046

    摘要: System(s) and method(s) are provided for regulating interaction amongst an application layer and a control layer in a packet-based core network. A data structure is provisioned in a centralized repository; the data structure includes (i) at least one procedure for regulating interaction amongst a session control component within the control layer and application server within the application layer, and (ii) an identification (ID) field attribute that uniquely identifies the data structure. To regulate such interaction, the session control component acquires a set of provisioned data structures; acquisition is automatic and can be dictated, in part, by generation of a data structure, or modification of an existing data structure or an ID field attribute. Based at least on an ID field attribute retained in a subscriber service profile, the session control component references a data structure identified by the ID field attribute and implements one or more procedures retained in such data structure. Implementation of the one or more procedure regulates the interaction between the session control component and the application server.

    摘要翻译: 提供了用于调节基于分组的核心网络中的应用层和控制层之间的交互的系统和方法。 数据结构在集中式存储库中提供; 数据结构包括(i)用于调节控制层内的会话控制组件和应用层内的应用服务器之间的交互的至少一个过程,以及(ii)唯一地标识数据结构的标识(ID)字段属性。 为了规范这种交互,会话控制组件获取一组提供的数据结构; 采集是自动的,并且可以部分地通过生成数据结构或修改现有数据结构或ID字段属性来规定。 至少基于保留在订户服务简档中的ID字段属性,会话控制组件引用由ID字段属性标识的数据结构,并且实现在这种数据结构中保留的一个或多个过程。 一个或多个过程的实现调节会话控制组件和应用服务器之间的交互。

    Method and apparatus for managing communication services for user endpoint devices
    60.
    发明授权
    Method and apparatus for managing communication services for user endpoint devices 有权
    用于管理用户端点设备的通信服务的方法和装置

    公开(公告)号:US08484504B2

    公开(公告)日:2013-07-09

    申请号:US13542192

    申请日:2012-07-05

    IPC分类号: G06F11/00

    摘要: A system that incorporates teachings of the present disclosure may include, for example, an edge device having a controller to receive a Session Initiation Protocol (SIP) message from a user endpoint device (UE) requesting communication services, forward the SIP message to a network element of a Server Office, receive from the network element a first error message indicating communication services at the Server Office are unavailable, replace the first error message with a second error message, the second error message indicating a temporary unavailability of communication services, and transmit the second error message to the UE. Additional embodiments are disclosed.

    摘要翻译: 结合本公开的教导的系统可以包括例如具有控制器以从请求通信服务的用户端点设备(UE)接收会话发起协议(SIP)消息的边缘设备,将SIP消息转发到网络 服务器办公室的元素,从网络元件接收到指示服务器办公室上的通信服务的第一错误消息不可用,用第二错误消息替换第一错误消息,第二错误消息指示通信服务的暂时不可用性,并且传送 向UE发送第二个错误消息。 公开了另外的实施例。