Enhanced E911 location information using voice over internet...
Enhanced life-line service for cable telephone customers
Enhanced telephony system for premises monitoring
Enhancement of a personal emergency response system
Event detection system with dialer intercept
Flexible multiprocessor alarm data processing system
Geographic routing of emergency service call center...
Geographic routing of emergency service call center...
Group emergency call system
Gun safe
Handling emergency service calls originating from internet...
Headset bridge for operating multiple communication devices
Home incarceration system
Home voice mail and paging system using an answering machine and
Home weather emergency warning system
Hostage negotiation system
Identification to a public safety answering point of the...
Impedance blocking filter circuit
Impedance blocking filter circuit
Implementing an emergency services solution