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公开(公告)号：US08804577B1
公开(公告)日：2014-08-12
申请号：US12571054
申请日：2009-09-30
CPC分类号： H04M3/561 , H04L12/16 , H04L12/1822 , H04L12/1827 , H04M1/2535 , H04M3/5175 , H04M3/568 , H04N7/15 , H04Q11/00 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/1324
摘要： A conference call system with a plurality of endpoints, a switch and a media mixer is disclosed. One or more entities in the conference call system comprise part or whole of a feature module. The feature module executes various telephony features like adjusting the volume of a selected participant in a conference call, initiating a sidebar with a participant wherein other participants cannot hear the conversation of the participants in the sidebar, putting a selected call participant on hold from an endpoint other than the selected participant's endpoint, disconnecting a selected participant from an endpoint other than the selected participant's endpoint and transferring a call with two or more participants to a new participant's endpoint.
摘要翻译： 公开了具有多个端点的电话会议系统，交换机和媒体混合器。 电话会议系统中的一个或多个实体包括特征模块的一部分或全部。 特征模块执行各种电话功能，例如调整电话会议中所选择的参与者的音量，发起与参与者的侧边栏，其中其他参与者不能听到边栏中的参与者的对话，将选定的呼叫参与者从端点置于保持状态 除了所选参与者的端点之外，从所选参与者的端点以外的端点断开所选参与者，并将具有两个或多个参与者的呼叫转移到新参与者的端点。
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公开(公告)号：US08855290B1
公开(公告)日：2014-10-07
申请号：US12814257
申请日：2010-06-11
IPC分类号： H04M3/42
CPC分类号： H04M3/58 , H04M3/42187 , H04M3/42238 , H04M3/42365
摘要： A monitoring device 132 provides a shared call stack to a monitored extension and one or more proxy extensions. For example, the monitored extension is a boss' extension in a business environment, and the proxy extension is an extension for a boss' secretary. The monitoring device 132 detects an incoming call for the monitored extension. The incoming call is redirected, by the monitoring device 132, to a shared extension that is associated with the monitored extension. The shared extension has a shared call stack. The shared call stack has a call stack position that is shared with a proxy extension. The incoming call is made available as a call option in the call stack position so that the monitored extension and the proxy extension can user the monitoring device to perform call functions on the incoming call. The monitoring device can also perform call functions on outgoing calls.
摘要翻译： 监视设备132向受监视的分机和一个或多个代理分机提供共享的呼叫栈。 例如，受监控的扩展是业务环境中的老板扩展，代理扩展是老板秘书的扩展。 监视设备132检测被监视的分机的来电。 通过监视设备132将来电呼叫重定向到与所监视的分机相关联的共享分机。 共享扩展名有一个共享的调用堆栈。 共享的调用堆栈具有与代理扩展名共享的调用堆栈位置。 来电在呼叫堆栈位置作为呼叫选项可用，以便受监控的分机和代理分机可以使用监听设备在来电上执行呼叫功能。 监控设备还可以在呼出呼叫时执行呼叫功能。
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3.发明授权Distributed audio conferencing architecture with optimum resource utilization and seamless scalability 有权具有最佳资源利用率和无缝可扩展性的分布式音频会议架构公开(公告)号：US09143618B2
公开(公告)日：2015-09-22
申请号：US12345077
申请日：2008-12-29
CPC分类号： H04L41/0668 , H04L65/1069 , H04L65/403 , H04M3/2227 , H04M3/56 , H04M3/562
摘要： A conference call solution with one or more conference server, one or more conference bridge and one or more media mixer. A conference server is chosen as the conference bridge for the conference call using various optimization techniques. A media mixer for the conference call may also be chosen using various optimization techniques. The media mixer mixes media data from one or more conference bridge. If a conference bridge or the media mixer fails, the system recovers from the failure with minimal interruption to the users.
摘要翻译： 具有一个或多个会议服务器，一个或多个会议桥和一个或多个媒体混合器的电话会议解决方案。 使用各种优化技术选择会议服务器作为电话会议的会议桥。 也可以使用各种优化技术来选择用于电话会议的媒体混合器。 媒体混合器混合来自一个或多个会议桥的媒体数据。 如果会议桥或媒体混合器发生故障，系统将从故障中恢复，同时对用户的中断最少。
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公开(公告)号：US08699481B2
公开(公告)日：2014-04-15
申请号：US12860784
申请日：2010-08-20
IPC分类号： H04L12/66
CPC分类号： H04L47/821 , H04L47/724 , H04L47/781 , H04L65/1046 , H04L65/1069 , H04L65/80
摘要： A system for using one more via sites to manage network bandwidth, according to one embodiment of the present invention comprises a first call manager at a source site receiving an offer message to connect a call. The offer message includes an endpoint media settings list. The first call manager determines a first filtered media preferences list based on a source media settings list and the endpoint media setting list. The first call manager and transmits an invite message to a second call manager at a first via site. The invite message includes the first filtered media preferences list. The first call manager receives from the second call manager a call settings list that includes a description of the call settings negotiated between the source site, the first via site and a destination site.
摘要翻译： 根据本发明的一个实施例的用于使用另一个经由站点来管理网络带宽的系统包括在源站点处接收用于连接呼叫的报价消息的第一呼叫管理器。 提供消息包括端点媒体设置列表。 第一呼叫管理器基于源媒体设置列表和端点媒体设置列表来确定第一个过滤的媒体偏好列表。 第一呼叫管理器并且在第一个通过站点向第二呼叫管理器发送邀请消息。 邀请消息包括第一个过滤的媒体偏好列表。 第一呼叫管理器从第二呼叫管理器接收呼叫设置列表，该呼叫设置列表包括在源站点，第一通过站点和目的地站点之间协商的呼叫设置的描述。
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公开(公告)号：US08520541B2
公开(公告)日：2013-08-27
申请号：US12860778
申请日：2010-08-20
CPC分类号： H04L41/0896
摘要： A system for managing network bandwidth, according to one embodiment of the present invention comprises a configuration storage module and a call manager. The configuration storage module includes a supported codecs storage, codec lists, administrator settings storage and reservation storage list. The call manager includes an extension module, trunk module, location service engine, settings manager, bandwidth manager and media stream manager. The call manager receives an offer message for a call having one or more media types. The call manager uses information included in the offer message, along with information stored in the configuration storage module, to negotiate a call settings list with one or more other sites for connecting the call, and thereby manage bandwidth for the call.
摘要翻译： 根据本发明的一个实施例的用于管理网络带宽的系统包括配置存储模块和呼叫管理器。 配置存储模块包括支持的编解码器存储，编解码器列表，管理员设置存储和预留存储列表。 呼叫管理器包括扩展模块，中继模块，定位服务引擎，设置管理器，带宽管理器和媒体流管理器。 呼叫管理器接收具有一种或多种媒体类型的呼叫的报价消息。 呼叫管理者使用提供消息中包含的信息以及存储在配置存储模块中的信息，与用于连接呼叫的一个或多个其他站点协商呼叫设置列表，从而管理呼叫的带宽。
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公开(公告)号：US20120044817A1
公开(公告)日：2012-02-23
申请号：US12860778
申请日：2010-08-20
IPC分类号： H04L12/16 , H04L12/66 , G06F15/173 , H04L12/26
CPC分类号： H04L41/0896
摘要： A system for managing network bandwidth, according to one embodiment of the present invention comprises a configuration storage module and a call manager. The configuration storage module includes a supported codecs storage, codec lists, administrator settings storage and reservation storage list. The call manager includes an extension module, trunk module, location service engine, settings manager, bandwidth manager and media stream manager. The call manager receives an offer message for a call having one or more media types. The call manager uses information included in the offer message, along with information stored in the configuration storage module, to negotiate a call settings list with one or more other sites for connecting the call, and thereby manage bandwidth for the call.
摘要翻译： 根据本发明的一个实施例的用于管理网络带宽的系统包括配置存储模块和呼叫管理器。 配置存储模块包括支持的编解码器存储，编解码器列表，管理员设置存储和预留存储列表。 呼叫管理器包括扩展模块，中继模块，定位服务引擎，设置管理器，带宽管理器和媒体流管理器。 呼叫管理器接收具有一种或多种媒体类型的呼叫的报价消息。 呼叫管理者使用提供消息中包含的信息以及存储在配置存储模块中的信息，与用于连接呼叫的一个或多个其他站点协商呼叫设置列表，从而管理呼叫的带宽。
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公开(公告)号：US07936745B1
公开(公告)日：2011-05-03
申请号：US11473517
申请日：2006-06-23
IPC分类号： H04L12/26
CPC分类号： H04M1/2535
摘要： Displaying an IP call status is disclosed. An IP call status notification is received from an IP telephony device. A display update is caused by transmitting a display notification to an IP telephone.
摘要翻译： 公开了IP呼叫状态。 从IP电话设备接收IP呼叫状态通知。 显示更新是通过向IP电话发送显示通知而引起的。
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公开(公告)号：US20090225747A1
公开(公告)日：2009-09-10
申请号：US12145841
申请日：2008-06-25
申请人： Pramod Madabhushi , Jason Harper , Kent Fritz
发明人： Pramod Madabhushi , Jason Harper , Kent Fritz
IPC分类号： H04L12/66
CPC分类号： H04L65/1046 , H04L65/1059 , H04M7/0072
摘要： A system for bandwidth management and codec negotiation, according to one embodiment of the present invention comprises: a configuration storage module having supported codecs storage, codec lists and preferred site settings storage, and a call manager having an extension module, a trunk module, a location service engine, a codec manager, a bandwidth manager, and a media manager. The codec manager and the bandwidth manager used for negotiating a codec for a call between two endpoints. The present invention also includes a number of methods including a method for negotiating a codec for a call, a method for managing bandwidth for a call, a method for adding a description of a new codec supported by an endpoint, a method for adding an identifier of a supported codec to a codec list and a method for editing code site codec settings.
摘要翻译： 根据本发明的一个实施例的用于带宽管理和编解码器协商的系统包括：具有支持的编解码器存储，编解码器列表和优选站点设置存储的配置存储模块，以及具有扩展模块，中继模块， 位置服务引擎，编解码器管理器，带宽管理器和媒体管理器。 编解码器管理器和带宽管理器用于协商两个端点之间的呼叫的编解码器。 本发明还包括许多方法，包括用于协商用于呼叫的编解码器的方法，用于管理呼叫的带宽的方法，用于添加由端点支持的新编解码器的描述的方法，用于添加标识符的方法 支持的编解码器到编解码器列表以及用于编辑代码站点编解码器设置的方法。
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公开(公告)号：US08577011B1
公开(公告)日：2013-11-05
申请号：US11971837
申请日：2008-01-09
申请人： Pramod Madabhushi
发明人： Pramod Madabhushi
IPC分类号： H04M3/42
CPC分类号： H04M3/42212 , H04M3/42323
摘要： A distributed call pickup group system comprises a call manager having an extension module. The extension module further comprises a group pickup module, a group pickup call stack, a backup group pickup module and a monitoring group pickup module. The extension module controls and manages the functionality associated with the group pickup feature. The group pick module advantageously allows any extension regardless of its location in the system or the switch to which it is connected to be included within a pickup group. The backup group pickup module provides fault tolerance for the pickup functionality such that if a particular switch and its associated group pickup module fail, a backup group pickup module is identified and made operational. The present invention also includes a variety of methods including a method for creating a group pickup list, a method for performing through pickup and a method for backing up group picked up.
摘要翻译： 分布式呼叫代答组系统包括具有扩展模块的呼叫管理器。 扩展模块还包括组拾取模块，组拾取呼叫堆栈，备用组拾取模块和监视组拾取模块。 扩展模块控制和管理与组拾取功能相关的功能。 组拾取模块有利地允许任何扩展，而不管其在系统中的位置或其连接的开关被包括在拾取组内。 备份组拾取模块为拾取功能提供容错，使得如果特定开关及其相关联的组拾取模块失败，则识别备用组拾取模块并使其成为可操作的。 本发明还包括各种方法，包括用于创建组拾取列表的方法，用于通过拾取执行的方法和用于备份组拾起的方法。
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公开(公告)号：US20130155882A1
公开(公告)日：2013-06-20
申请号：US13331412
申请日：2011-12-20
IPC分类号： H04L12/26
CPC分类号： H04L43/0882 , H04L41/0681 , H04L41/22 , H04L43/16 , H04M2215/0164
摘要： A system to monitor bandwidth can include memory to store session data describing each communication session for at least a portion of a communication system. A bandwidth calculator can access the session data and provide a measure of bandwidth utilization computed based on the accessed session data.
摘要翻译： 监视带宽的系统可以包括用于存储描述通信系统的至少一部分的每个通信会话的会话数据的存储器。 带宽计算器可以访问会话数据，并提供基于所访问的会话数据计算的带宽利用度量。
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