Method and apparatus for speaker verification and minimal...

Method and apparatus for supporting out of area phone number...

Method and apparatus for transmission of telephone calls to a po

Method and apparatus for updating a speed dialing list

Method and apparatus for using a single local phone number...

Method and apparatus for using a single local phone number...

Method and equipment for monitoring the condition of an intercon

Method and system for availing participants in a special...

Method and system for bridging third parties into calls

Method and system for collecting contemporaneous information...

Method and system for determining physical location of...

Method and system for home incarceration

Method and system for integrating a computer aided dispatch...

Method and system for processing emergency service calls

Method and system for providing emergency call service

Method and system for providing redundancy in security systems s

Method and system for responding to security system breaches...

Method and system for the exit protocol of an emergency...

Method and system for the exit protocol of an emergency...

Method and system for the police response dispatch protocol...