Telephonic communications – Reception of calling information at substation in wireline... – Blocking caller id transmission
Patent
1997-03-24
1998-07-28
Saras, Steven J.
Telephonic communications
Reception of calling information at substation in wireline...
Blocking caller id transmission
379127, 379245, 379376, 455414, 455415, H04M 1500, H04M 1506, H04M 300
Patent
active
057871574
ABSTRACT:
A gateway device for controlling the admission of telephone calls from a telephone line to a telecommunication station which includes a telephone call identification device; a micro controller operatively connectable to the telephone line through the telephone call identification device and to a telecommunication station on the telephone line, the micro controller being programmable to accept in memory a list of telephone call identification data and also having in memory instructions to summarily act on a telephone call identified by the call identification device that is included in the telephone call identification data; a command station for the micro controller; a device for two-way, radio-link connecting the micro controller and the command station to transmit information in the call identification device not summarily acted on as stated to the command station for visual display and for transmitting control commands from the command station to the micro controller, the command station having a visual display for telephone call identification in the call identification device; the micro controller having in memory a plurality of command instructions each to be carried out in response to its own control command from the command station; the command station having a control panel with a distinct manually operable control command initiator for each of the command instructions: one of the command instructions being to add the identification data of the telephone call currently in the telephone call identification device to the list of telephone call identification data in memory and to process the call as if it had previously been on the list in memory.
REFERENCES:
patent: 5390233 (1995-02-01), Jensen et al.
patent: 5559860 (1996-09-01), Mizikovsky
patent: 5581599 (1996-12-01), Tsuji et al.
De Angelis Patrick
Garfin Susan
Garfin Susan
Saras Steven J.
Shankar Vijay
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