Communications systems and methods using wireless adapters
摘要
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.
申请公布号
ZA200703915(B)
申请公布日期
2008.10.29
申请号
ZA20070003915
申请日期
2005.10.14
申请人
UNIVERSCEL CORPORATION
发明人
GRANT, DAVID S;HIGGS, PAUL A;KNUDSEN, CLAUS W;WILLNECKER, BRIAN P;HEXTER, RODNEY G