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公开(公告)号：US20200259875A1
公开(公告)日：2020-08-13
申请号：US16859497
申请日：2020-04-27
申请人： Avaya Inc.
IPC分类号： H04L29/06
摘要： During a Session Initiation Protocol dialog setup, a media gateway or container executes or initiates two or more applications that provide features during a conference call. The applications are applied to messages or data in the conference call based on a sequence order established during the setup of the conference call. The sequence order and the application identities are stored in a shared database. When a failure occurs during the conference call, the applications are reestablished in the reconstructed or reestablished conference call. The application reconstruction includes reinitiating the applications with the same sequence as previously established before the failure. As such, the user has the same features applied in the same way before and after the failure, which improves the systems performance and expected operation.
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公开(公告)号：US10742692B2
公开(公告)日：2020-08-11
申请号：US15284125
申请日：2016-10-03
申请人： Avaya Inc.
摘要： During a Session Initiation Protocol dialog setup, a media gateway or container executes or initiates two or more applications that provide features during a conference call. The applications are applied to messages or data in the conference call based on a sequence order established during the setup of the conference call. The sequence order and the application identities are stored in a shared database. When a failure occurs during the conference call, the applications are reestablished in the reconstructed or reestablished conference call. The application reconstruction includes reinitiating the applications with the same sequence as previously established before the failure. As such, the user has the same features applied in the same way before and after the failure, which improves the systems performance and expected operation.
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公开(公告)号：US20160308977A1
公开(公告)日：2016-10-20
申请号：US14686603
申请日：2015-04-14
申请人： Avaya Inc.
CPC分类号： H04L67/142 , H04L65/1006 , H04L65/1069
摘要： A method, server, and communication system are described that, among other things, enable a server in a server cluster to assume control of any “early” Session Initiation Protocol (SIP) dialogs previously handled by another server in the server cluster when that server fails or otherwise becomes unable to continue handling a communication session. The replacement server in the server cluster is able to generate one or more messages that include an identification of the dialog identifiers used by the now failed server as well as new dialog identifiers to replace the dialog identifiers used by the now failed server.
摘要翻译： 描述了一种方法，服务器和通信系统，其特征在于，使服务器集群中的服务器能够承担当服务器集群中先前由服务器集群中的其他服务器处理的任何“早期”会话发起协议（SIP）对话框时的控制 失败或以其他方式无法继续处理通信会话。 服务器集群中的替换服务器能够生成一个或多个消息，其中包含现在发生故障的服务器使用的对话标识符的标识，以及新的对话标识符，以替换现在发生故障的服务器使用的对话标识符。
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公开(公告)号：US11750528B2
公开(公告)日：2023-09-05
申请号：US15613841
申请日：2017-06-05
申请人： AVAYA INC.
CPC分类号： H04L47/805 , H04L47/70 , H04L47/803
摘要： Communication servers hosting interactions between requesting devices and resources may require load sheading or maintenance and, as a result, be placed in Deny New Service (DNS) mode, whereby a subsequent session request is refused while existing sessions continue until concluded. However, an interaction comprising an existing session may be supplemented by a subsequent session, often utilizing a different application layer implementation. By providing the requesting device with an interaction identifier, a subsequent session made after the server has been placed in DNS mode, may be accepted and associated with the same resource associated with the existing session.
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公开(公告)号：US10469537B2
公开(公告)日：2019-11-05
申请号：US14872496
申请日：2015-10-01
申请人： Avaya Inc.
摘要： When a communication session is established, a primary sequenced application is sequenced into the communication session. At some point, the primary sequenced application fails. Before the communication session has been reestablished, an in-dialog message is received for the first communication session. In response to determining that the primary sequenced application has failed and receiving the in-dialog message for the first communication session, reestablishment of the first communication session is expedited to a backup sequenced application. The communication session is reestablished. This allows a communication session that was normally going to be dropped to stay established, thus providing higher reliability over current systems.
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公开(公告)号：US10230801B2
公开(公告)日：2019-03-12
申请号：US14686603
申请日：2015-04-14
申请人： Avaya Inc.
IPC分类号： G06F15/173 , H04L29/08 , H04L29/06
摘要： A method, server, and communication system are described that, among other things, enable a server in a server cluster to assume control of any “early” Session Initiation Protocol (SIP) dialogs previously handled by another server in the server cluster when that server fails or otherwise becomes unable to continue handling a communication session. The replacement server in the server cluster is able to generate one or more messages that include an identification of the dialog identifiers used by the now failed server as well as new dialog identifiers to replace the dialog identifiers used by the now failed server.
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公开(公告)号：US20180351875A1
公开(公告)日：2018-12-06
申请号：US15613841
申请日：2017-06-05
申请人： AVAYA INC.
IPC分类号： H04L12/927 , H04L12/24
摘要： Communication servers hosting interactions between requesting devices and resources may require load sheading or maintenance and, as a result, be placed in Deny New Service (DNS) mode, whereby a subsequent session request is refused while existing sessions continue until concluded. However, an interaction comprising an existing session may be supplemented by a subsequent session, often utilizing a different application layer implementation. By providing the requesting device with an interaction identifier, a subsequent session made after the server has been placed in DNS mode, may be accepted and associated with the same resource associated with the existing session.
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公开(公告)号：US20170099323A1
公开(公告)日：2017-04-06
申请号：US14872496
申请日：2015-10-01
申请人： Avaya Inc.
IPC分类号： H04L29/06
CPC分类号： H04L65/1006 , H04L65/1083 , H04L65/403 , H04L69/40
摘要： When a communication session is established, a primary sequenced application is sequenced into the communication session. At some point, the primary sequenced application fails. Before the communication session has been reestablished, an in-dialog message is received for the first communication session. In response to determining that the primary sequenced application has failed and receiving the in-dialog message for the first communication session, reestablishment of the first communication session is expedited to a backup sequenced application. The communication session is reestablished. This allows a communication session that was normally going to be dropped to stay established, thus providing higher reliability over current systems.
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公开(公告)号：US20170026424A1
公开(公告)日：2017-01-26
申请号：US15284125
申请日：2016-10-03
申请人： Avaya Inc.
IPC分类号： H04L29/06
CPC分类号： H04L65/1069 , H04L65/1006 , H04L65/1046 , H04L65/105 , H04L65/403
摘要： During a Session Initiation Protocol dialog setup, a media gateway or container executes or initiates two or more applications that provide features during a conference call. The applications are applied to messages or data in the conference call based on a sequence order established during the setup of the conference call. The sequence order and the application identities are stored in a shared database. When a failure occurs during the conference call, the applications are reestablished in the reconstructed or reestablished conference call. The application reconstruction includes reinitiating the applications with the same sequence as previously established before the failure. As such, the user has the same features applied in the same way before and after the failure, which improves the systems performance and expected operation.
摘要翻译： 在会话启动协议对话框设置期间，媒体网关或容器在电话会议期间执行或发起提供功能的两个或多个应用程序。 应用程序应用于电话会议中的消息或数据，基于在电话会议设置期间建立的顺序顺序。 序列顺序和应用程序标识存储在共享数据库中。 在电话会议期间发生故障时，应用程序在重建或重新建立的电话会议中重新建立。 应用程序重建包括以与先前在故障之前建立的顺序相同的顺序重新启动应用程序。 因此，用户具有在故障之前和之后以相同方式应用的相同特征，这改善了系统的性能和预期的操作。
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