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1. 发明申请

US20060153064A1 System and method for storing and restoring communication dialog 有权
标题翻译：用于存储和恢复通信对话的系统和方法
公开(公告)号：US20060153064A1
公开(公告)日：2006-07-13
申请号：US11031162
申请日：2005-01-07
申请人： Denise Caballero-McCann , Sameer Azad , Kai Wang , Yi Zhang , Juhee Garg
发明人： Denise Caballero-McCann , Sameer Azad , Kai Wang , Yi Zhang , Juhee Garg
IPC分类号： H04J3/14 , H04J1/16 , H04L1/00 , H04L12/26 , H04L12/66
CPC分类号： H04L67/14
摘要： Storing and restoring a communication session includes establishing a communication session by exchanging dialog. Dialog from the communication session is stored to a persistent storage. Endpoints participate in the communication session to assert functionality to a monitoring module. If a failure occurs during the communication session, an endpoint receives the stored dialog from the persistent storage. Furthermore, the endpoint restores the received dialog onto a protocol stack to continue the communication session without loss of dialog.
摘要翻译：存储和恢复通信会话包括通过交换对话来建立通信会话。来自通信会话的对话框被存储到持久存储器中。端点参与通信会话以将功能断言到监控模块。如果在通信会话期间发生故障，则端点从持久存储器接收存储的对话。此外，端点将接收到的对话恢复到协议栈以继续通信会话而不丢失对话。

2. 发明授权

US07916855B2 System and method for storing and restoring communication dialog 有权
标题翻译：用于存储和恢复通信对话的系统和方法
公开(公告)号：US07916855B2
公开(公告)日：2011-03-29
申请号：US11031162
申请日：2005-01-07
申请人： Denise G. Caballero-McCann , Sameer M. Azad , Kai Wang , Yi Zhang , Juhee Garg
发明人： Denise G. Caballero-McCann , Sameer M. Azad , Kai Wang , Yi Zhang , Juhee Garg
IPC分类号： H04M7/00
CPC分类号： H04L67/14
摘要： Storing and restoring a communication session includes establishing a communication session by exchanging dialog. Dialog from the communication session is stored to a persistent storage. Endpoints participate in the communication session to assert functionality to a monitoring module. If a failure occurs during the communication session, an endpoint receives the stored dialog from the persistent storage. Furthermore, the endpoint restores the received dialog onto a protocol stack to continue the communication session without loss of dialog.
摘要翻译：存储和恢复通信会话包括通过交换对话来建立通信会话。来自通信会话的对话框被存储到持久存储器中。端点参与通信会话以将功能断言到监控模块。如果在通信会话期间发生故障，则端点从持久存储器接收存储的对话。此外，端点将接收到的对话恢复到协议栈以继续通信会话而不丢失对话。

3. 发明申请

US20080037447A1 SIP out-of-dialog REFER mechanism for handoff between front-end and back-end services 有权
标题翻译： SIP对话的REFER机制，用于前端和后端服务之间的切换
公开(公告)号：US20080037447A1
公开(公告)日：2008-02-14
申请号：US11502980
申请日：2006-08-11
申请人： Juhee Garg , Randall B. Baird
发明人： Juhee Garg , Randall B. Baird
IPC分类号： H04L12/16 , H04L12/56
CPC分类号： H04L29/06027 , H04L65/1006 , H04L65/1083 , H04L65/403
摘要： In one embodiment, a method includes steps of verifying, by a first server, that a user associated with an endpoint is authorized to access a service provided by a second server. The first server then sends a Session Initiation Protocol (SIP) out-of-dialog REFER with a Replaces header to the second server. A dialog identification ID of a session between the endpoint and the first server is embedded within the Replaces header. The SIP out-of-dialog REFER causes the second server to send a SIP INVITE with the Replaces header to the endpoint to establish a new session between the endpoint and the second server. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.
摘要翻译：在一个实施例中，一种方法包括以下步骤：由第一服务器验证与端点相关联的用户被授权访问由第二服务器提供的服务。然后，第一个服务器将会话发起协议（SIP）的对话框外的REFER发送到第二个服务器。端点和第一个服务器之间会话的对话标识ID嵌入在Replaces头文件中。 SIP对话框中的REFER导致第二台服务器发送一个带有替换头的SIP INVITE到端点，以在端点和第二个服务器之间建立一个新的会话。要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。

4. 发明授权

US07872994B2 SIP out-of-dialog REFER mechanism for handoff between front-end and back-end services 有权
标题翻译： SIP对话的REFER机制，用于前端和后端服务之间的切换
公开(公告)号：US07872994B2
公开(公告)日：2011-01-18
申请号：US11502980
申请日：2006-08-11
申请人： Juhee Garg , Randall B. Baird
发明人： Juhee Garg , Randall B. Baird
IPC分类号： H04L12/16
CPC分类号： H04L29/06027 , H04L65/1006 , H04L65/1083 , H04L65/403
摘要： In one embodiment, a method includes steps of verifying, by a first server, that a user associated with an endpoint is authorized to access a service provided by a second server. The first server then sends a Session Initiation Protocol (SIP) out-of-dialog REFER with a Replaces header to the second server. A dialog identification ID of a session between the endpoint and the first server is embedded within the Replaces header. The SIP out-of-dialog REFER causes the second server to send a SIP INVITE with the Replaces header to the endpoint to establish a new session between the endpoint and the second server. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.
摘要翻译：在一个实施例中，一种方法包括以下步骤：由第一服务器验证与端点相关联的用户被授权访问由第二服务器提供的服务。然后，第一个服务器将会话发起协议（SIP）的对话框外的REFER发送到第二个服务器。端点和第一个服务器之间会话的对话标识ID嵌入在Replaces头文件中。 SIP对话框中的REFER导致第二台服务器发送一个带有替换头的SIP INVITE到端点，以在端点和第二个服务器之间建立一个新的会话。要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开的主题。

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