发明名称 System and method to facilitate simultaneous transmission of voice and data between a PC and remote telephony device
摘要 A system and method for facilitating transmission of voice and data between a PC and a remote telephony device. A cordless telephone system having a base station and at least one cordless handset also includes a first modem, caller ID functionality, and telephone answering machine functionality. A computer, having a second modem and a sound card is connected to the public switched telephone network (PSTN) via an adapter that has a controllable switch. After a connection is established between the first and second modems with the switch in a first configuration, the adapter is controlled to put the switch in a second configuration such that incoming signals transmitted from the base station over the PSTN are routed to the sound card. Accordingly, both data and audible signals can be retrieved by the computer from the base station over the same PSTN connection.
申请公布号 US2004131070(A1) 申请公布日期 2004.07.08
申请号 US20030401796 申请日期 2003.03.31
申请人 ROGALSKI GARY 发明人 ROGALSKI GARY
分类号 H04L29/06;H04M3/533;(IPC1-7):H04L12/66 主分类号 H04L29/06
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