发明名称 |
SYSTEM AND METHOD FOR PROVIDING A SINGLE TELEPHONE NUMBER FOR USE WITH A PLURALITY OF TELEPHONE HANDSETS |
摘要 |
Systems and methods providing integrated voice and data services utilizing wired cordless access with unlicensed/unregulated connectivity sources and wireless access with licensed/regulated connectivity sources. A single telephone directory number is assigned for use with both a mobile wireless telephone and for use with a cordless wired Internet Protocol (IP) telephone. The mobile wireless telephone operates via a conventional licensed spectrum wireless network, and the IP telephone operates over voice over Internet protocol (VoIP) over a broadband packet data network service. Incoming calls simultaneously ring the user's mobile wireless telephone and IP telephone. The user may be provided a personal voice mailbox that may be accessed from their mobile wireless telephone or from their IP telephone. The user may be provided a single services bill associated with use of both telephones. |
申请公布号 |
US2010056186(A1) |
申请公布日期 |
2010.03.04 |
申请号 |
US20090614781 |
申请日期 |
2009.11.09 |
申请人 |
AT&T INTELLECTUAL PROPERTY I, L.P. |
发明人 |
HICKS, III JOHN A.;PATTERSON GREGORY N.;SMITH WILLIAM L. |
分类号 |
H04W4/00;H04M3/42;H04W84/16 |
主分类号 |
H04W4/00 |
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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