Telephonic communications – Including aid for handicapped user
Reexamination Certificate
2007-03-26
2011-10-11
Kuntz, Curtis (Department: 2614)
Telephonic communications
Including aid for handicapped user
C455S404100
Reexamination Certificate
active
08036344
ABSTRACT:
In an alarm system, outgoing calls representing a sensed alarm condition are routed to one of several communications networks. The calls are routed by first initiating a telephone call to a defined number, in response to sensing the alarm condition, and then selecting one of plurality a plurality of available networks based on called number information. A communication over the chosen network is placed to signal the alarm condition. Routing may be performed at an interface module in communication with a conventional alarm panel.
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El-Zoobi Maria
Kuntz Curtis
Smart & Biggar
Tyco Safety Products Canada Ltd.
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