Computer telecommunications signalling interface
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 30, 1994
Issued Date -
N/A
app pub date -
Feb 13, 1992
filing date -
Sep 29, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A telecommunications signalling interface for computer systems is presented. Control and information signals from the telephone switch are received, decoded, and converted to a standard interface format for retransmission to the computer. Control and information signals from the computer are received and converted to a standard format for transmission to the telephone switch. The power supply for the device may be derived from the telephone network and the computer interface.
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