发明名称 |
COMMUNICATIONS SYSTEMS AND METHODS USING WIRELINE ADAPTERS |
摘要 |
<p>Systems and techniques for communication over telephony wireline. A command interface and control device may include a wireline input configured to connect the device to an operative line of a wireline telephony network (such as the PSTN) and to transmit voice signals to and receive voice signals from the wireline telephony network. The device may also include a cellular module configured to transmit signals to and receive signals from a cellular telephony network and a system controller to control communications on the wireline input and the cellular module. One or more wireline adapter modules may be configured to provide control functionality local to a telecommunications device.</p> |
申请公布号 |
KR20070085356(A) |
申请公布日期 |
2007.08.27 |
申请号 |
KR20077010905 |
申请日期 |
2007.05.14 |
申请人 |
UNIVERSCEL CORPORATION |
发明人 |
GRANT DAVID S.;HIGGS PAUL A.;KNUDSEN CLAUS W.;WILLNECKER BRIAN P.;HEXTER RODNEY G. |
分类号 |
H04L12/02;H04B1/04;H04B1/38;H04B7/00 |
主分类号 |
H04L12/02 |
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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