Voice-over-internet protocol telephone in reconfigurable logic
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Feb 27, 2003
app pub date -
Jan 29, 2001
filing date -
Jul 20, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hardware-based reconfigurable Internet telephony system is provided. The system includes a first Field Programmable Gate Array (FPGA) that is configured with networking functionality. A user interface is in communication with the first FPGA for presenting information to a user and receiving commands from a user. A microphone in communication with the first FPGA receives voice data from the user. A communications port is in communication with the first FPGA and the Internet. The first FPGA is configured to provide a call state machine, a call negotiation mechanism, and a Real Time Protocol (RTP) module for sound processing.
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