发明申请
- 专利标题： Extended Handset Functionality and Mobility
- 专利标题（中）： 扩展的手机功能和移动性
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申请号： US12032954申请日： 2008-02-18
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公开(公告)号： US20080212572A1公开(公告)日： 2008-09-04
- 发明人: Kamaldip Toor , Steven Hayashi , Carlos V. Laux , Marcio Guidorizzi de Siqueira , Sudhakar Srinivasa Valluru
- 申请人： Kamaldip Toor , Steven Hayashi , Carlos V. Laux , Marcio Guidorizzi de Siqueira , Sudhakar Srinivasa Valluru
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 主分类号： H04L12/66
- IPC分类号： H04L12/66 ; H04M3/42 ; H04B7/00
摘要：
A system includes an enterprise network having a call control system that manages telephony services for wireless handsets. At a remote site, a computing device establishes a secure, wireline communication session with the enterprise network. The computing device also establishes wireless, packet-based links with one or more handsets. The device acts as a relay to enable the handsets to receive telephony services managed by the enterprise network even though outside of the service area of the enterprise network.
公开/授权文献
- US07840185B2 Extended handset functionality and mobility 公开/授权日：2010-11-23
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