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1. 发明申请

US20090049180A1 GATEWAY APPARATUS 审中-公开
标题翻译：网关设备
公开(公告)号：US20090049180A1
公开(公告)日：2009-02-19
申请号：US12184352
申请日：2008-08-01
申请人： Nami EI , Hirofumi Masukawa , Hitoshi Yoshida , Kazuma Yumoto
发明人： Nami EI , Hirofumi Masukawa , Hitoshi Yoshida , Kazuma Yumoto
IPC分类号： G06F15/16
CPC分类号： H04L67/14 , H04L67/02 , H04L67/28
摘要： Even when all of usable sessions are in use, a communication can be established for a new session and the interrupted session is automatically restored. Information on degrees of importance of communication sessions and information of restoration requirement are set in advance and stored in a session importance table in association with identifier (URI) of communication initiating terminals and identifier of destinations of communication. When a connection request for a session having a high degree of importance such as an emergency session is received, the session having the lowest degree of importance is selected and interrupted. Information of the interrupted session such as the communication initiator identifier and the communication destination identifier is stored in a session restoration table. The session is automatically restored as soon as a session resource becomes unoccupied according to the communication initiator identifier and the communication destination identifier stored in the session restoration table.
摘要翻译：即使所有可用会话都在使用中，可以为新会话建立通信，并且中断的会话被自动恢复。与通信发起终端的标识符（URI）和通信目的地的标识符相关联地，预先设置关于通信会话的重要性和恢复要求的信息的信息，并存储在会话重要性表中。当接收到诸如紧急会话之类的具有高度重要性的会话的连接请求时，选择和中断具有最低重要度的会话。诸如通信发起者标识符和通信目的地标识符的中断会话的信息被存储在会话恢复表中。一旦会话资源根据通信发起者标识符和存储在会话恢复表中的通信目的地标识符未被占用，会话被自动恢复。

2. 发明申请

US20090245499A1 CALL TRANSFER SYSTEM AND CALL TRANSFER CONTROL METHOD 审中-公开
标题翻译：呼叫转移系统和呼叫转移控制方法
公开(公告)号：US20090245499A1
公开(公告)日：2009-10-01
申请号：US12365275
申请日：2009-02-04
申请人： Mitsuhiro WADA , Hirofumi MASUKAWA , Nami EI , Yukiko TAKEDA
发明人： Mitsuhiro WADA , Hirofumi MASUKAWA , Nami EI , Yukiko TAKEDA
IPC分类号： H04M3/42
CPC分类号： H04L65/1096 , H04L65/1006 , H04L67/24
摘要： A home presence server has a storage area in which a SIP URI (hereinafter URI) of a call destination and a URI of a transfer destination are correspondingly stored. When a SIP server in a network receives a call-out request containing the URI of a first terminal being a call origination source and the URI of a second terminal being the call destination, it transfers the request to the home presence server. The home presence server acquires the URI of the transfer destination corresponding to the URI of the second terminal from the storage area, and transmits acquired URI to the SIP server. The SIP server transmits a call-out request containing the URI of the first terminal being the call origination source and the URI of a third terminal being the transfer destination, to the first terminal through a network, and the first terminal communicates with the third terminal.
摘要翻译：家庭呈现服务器具有其中相应地存储呼叫目的地的SIP URI（以下称为URI）和转移目的地的URI的存储区域。当网络中的SIP服务器接收到包含作为呼叫发起源的第一终端的URI的呼叫请求和作为呼叫目的地的第二终端的URI时，它将该请求传送到家庭存在服务器。家庭呈现服务器从存储区域获取与第二终端的URI相对应的传送目的地的URI，并将获取的URI发送到SIP服务器。 SIP服务器通过网络将包含作为呼叫发起源的第一终端的URI和作为转移目的地的第三终端的URI的呼出请求发送到第一终端，并且第一终端与第三终端通信。

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