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1. 发明申请

US20160099978A1 Distributed Audio Conferencing Architecture with Optimum Resource Utilization and Seamless Scalability 有权
标题翻译：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：US20160099978A1
公开(公告)日：2016-04-07
申请号：US14856431
申请日：2015-09-16
申请人： ShoreTel, Inc.
发明人： Pramod Madabhushi , Prasannakumar Mallappa , Puneet Saran Sarna
IPC分类号： H04L29/06
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。

2. 发明授权

US09055192B1 Individual participant control of conference data 有权
标题翻译：会议数据的个人参与者控制
公开(公告)号：US09055192B1
公开(公告)日：2015-06-09
申请号：US13875132
申请日：2013-05-01
申请人： ShoreTel, Inc.
发明人： Prasannakumar Mallappa , Thomas E. Miller , Pascal R. Crausaz
IPC分类号： H04N7/15
CPC分类号： H04N7/152 , H04N7/155
摘要： A conference call system with a plurality of endpoints, a participant control server, a conference bridge and a switch is described. A first endpoint transmits conference data to the participant control server. The participant control server transmits the conference data to the other endpoints. In response to requests from the endpoint, the participant control server transmits recorded conference data for video, audio and web sessions that are individually controllable to pause, fast-forward and rewind the conference data. The participant control server establishes secondary connections for the endpoints including a ghost hold and a sidebar.
摘要翻译：描述具有多个端点的会议呼叫系统，参与者控制服务器，会议桥和交换机。第一个端点向会议控制服务器发送会议数据。参与者控制服务器将会议数据发送到其他端点。响应于端点的请求，参与者控制服务器发送用于视频，音频和Web会话的记录会议数据，这些会议数据可单独控制，以暂停，快进和倒回会议数据。参与者控制服务器为端点建立辅助连接，包括幽灵保持和侧边栏。

3. 发明授权

US09544341B2 Distributed audio conferencing architecture with optimum resource utilization and seamless scalability 有权
标题翻译：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：US09544341B2
公开(公告)日：2017-01-10
申请号：US14856431
申请日：2015-09-16
申请人： ShoreTel, Inc.
发明人： Pramod Madabhushi , Prasannakumar Mallappa , Puneet Saran Sarna
IPC分类号： H04M3/56 , H04L12/18 , H04L29/06 , H04M3/22
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，同时对用户进行最少的中断。

4. 发明授权

US10079714B2 Conference call resource assignment for failover 有权
公开(公告)号：US10079714B2
公开(公告)日：2018-09-18
申请号：US15281953
申请日：2016-09-30
申请人： SHORETEL, INC.
发明人： Pramod Madabhushi , Prasannakumar Mallappa , Puneet Saran Sarna
IPC分类号： H04L12/18 , H04M3/56 , H04M3/42 , H04L12/24 , H04M3/22 , H04L29/06
CPC分类号： H04L41/0668 , H04L65/1069 , H04L65/403 , H04M3/2227 , H04M3/56 , H04M3/562
摘要： In one example, a method for a conference bridge failover in a conference call system may include determining that a first conference bridge with a connection for a participant telephone has failed. The method may also include determining whether one or more conference bridge have resources to manage the connection for the participant telephone of the first conference bridge and assigning the connection for the participant telephone to the one or more conference bridge in response to the determination.

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