Detection of unsecure calls by communications device
First Claim
1. A communications device configured to operate, alternatively, in a secure mode and an unsecure mode, the communications device comprising:
- at least one processor; and
at least one non-transitory computer readable medium coupled to the processor, the at least one non-transitory computer readable medium storing instructions executable by the processor, the instructions comprising instructions to;
detect actuation of a selectable input;
set the communication device in the secure mode and place, at a first time, a secure call responsive to the detection;
receive, responsive placement of the call, one or more communications from a remote endpoint;
determine, based at least in part on the one or more communications, that the remote endpoint has, at a second time subsequent to the placement of the call, become physically connected directly to a loudspeaker which is configured to produce audio greater than or equal to 80 dB; and
switch, responsive to such determination, the communications device from the secure mode to the unsecure mode.
6 Assignments
0 Petitions
Accused Products
Abstract
Disclosed are communications devices which can send indications that they are secure, and which can detect when a far end device is not secure (unsecure). A secure device is one that is not connected to a speakerphone or other speaker which is capable of emitting—or actually is emitting—sound which is louder than a certain threshold. If a communication device detects that a remote endpoint is unsecure, the communication device will switch to an unsecure mode. When the switch is made, the communications device alerts the user that the call is not secure so that the user can proceed accordingly.
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Citations
19 Claims
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1. A communications device configured to operate, alternatively, in a secure mode and an unsecure mode, the communications device comprising:
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at least one processor; and at least one non-transitory computer readable medium coupled to the processor, the at least one non-transitory computer readable medium storing instructions executable by the processor, the instructions comprising instructions to; detect actuation of a selectable input; set the communication device in the secure mode and place, at a first time, a secure call responsive to the detection; receive, responsive placement of the call, one or more communications from a remote endpoint; determine, based at least in part on the one or more communications, that the remote endpoint has, at a second time subsequent to the placement of the call, become physically connected directly to a loudspeaker which is configured to produce audio greater than or equal to 80 dB; and switch, responsive to such determination, the communications device from the secure mode to the unsecure mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for placing a secure telephonic call, the method comprising:
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detecting actuation of a selectable input; setting a communications device in a secure mode responsive to the detection; placing, at a first time, a secure call responsive to the detection; receiving, responsive to placing the secure call, one or more communications from a remote endpoint; determining, based at least in part on the one or more communications, that the remote endpoint has, at a second time subsequent to placing the call, been physically connected directly to a loudspeaker which is configured to produce audio greater than or equal to 80 dB; switching, responsive to such determination, the communications device to an unsecure mode; detecting when the communications device is coupled to a speakerphone device; and upon such detection, switching, the communications device to the unsecure mode. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A communications device, the communications device alternately operable in a secure mode and an unsecure mode, the communications devices configured to:
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detect actuation of a selectable input; set the communications device in the secure mode and place, at a first time, a secure call responsive to the detection; receive, responsive to placement of the call, one or more communications from a remote endpoint; determine, based at least in part on the one or more communications, that the remote endpoint has, at a second time subsequent to the placement of the call, become physically connected directly to a loudspeaker which is configured to produce audio greater than or equal to 80 dB; and switch, responsive to such determination, the communications device from the secure mode to the unsecure mode.
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Specification