发明名称 |
SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR REGISTERING ENHANCED 911 (E911) INFORMATION USING THE SESSION INITIATION PROTOCOL (SIP) |
摘要 |
A method of registering a physical location of an Internet Protocol (IP) device with an Emergency 911 (E911) system includes subscribing to the IP device using Session Initiation Protocol (SIP), receiving a message containing physical address information associated with the IP device, and storing the physical address information in a location information repository.
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申请公布号 |
US2008186955(A1) |
申请公布日期 |
2008.08.07 |
申请号 |
US20070766508 |
申请日期 |
2007.06.21 |
申请人 |
AT&T INTELLECTUAL PROPERTY, INC. |
发明人 |
PUCKETT STEVEN |
分类号 |
H04L12/66 |
主分类号 |
H04L12/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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