Cellular communications based intercom system and methods
First Claim
Patent Images
1. An intercom system, the intercom system comprising:
- a visitor monitor;
a communications network gateway located remotely from the visitor monitor,the visitor monitor communicably coupled with the communications network gateway, information received at the visitor monitor communicated to the communications network gateway,the communications network gateway having a cellular radio transceiver and a short-range radio transceiver, the short-range radio transceiver capable of communicating over a corresponding short-range communication area,the communications network gateway communicating information, received from the visitor monitor, from either the cellular radio transceiver or the short-range radio transceiver depending on whether an intended recipient of the information is within the short-range communication area.
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Abstract
A method in an intercom system including detecting the presence of a visitor at a visitor monitor, communicating (224) information received at the visitor monitor in association with the visitor detected to a remotely located communications network gateway, communicating (232) the presence of the visitor from the communication network gateway to a remote terminal, and forwarding the information received from the communications network gateway to the remote terminal.
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Citations
21 Claims
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1. An intercom system, the intercom system comprising:
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a visitor monitor; a communications network gateway located remotely from the visitor monitor, the visitor monitor communicably coupled with the communications network gateway, information received at the visitor monitor communicated to the communications network gateway, the communications network gateway having a cellular radio transceiver and a short-range radio transceiver, the short-range radio transceiver capable of communicating over a corresponding short-range communication area, the communications network gateway communicating information, received from the visitor monitor, from either the cellular radio transceiver or the short-range radio transceiver depending on whether an intended recipient of the information is within the short-range communication area. - View Dependent Claims (2, 3, 4)
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5. A method in an intercom system, the method comprising:
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receiving information at a visitor monitor; communicating the information received at the visitor monitor to a remotely located communications network gateway; transmitting a message from the communications network gateway to a remote terminal in response to receiving the information at the communications network gateway using one of a cellular radio transceiver and a short-range radio transceiver depending on a proximity of the remote terminal to the communications network gateway.
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6. A method in an intercom system, the method comprising:
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detecting the presence of a visitor at a visitor monitor; communicating information received at the visitor monitor in association with the visitor detected to a remotely located communications network gateway; communicating a notification that the presence of the visitor has been detected to a remote terminal; forwarding the information received from the communications network gateway to the remote terminal after communicating the notification if the remote terminal requests the information. - View Dependent Claims (7, 8, 9, 10)
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11. A method in an intercom system, the method comprising:
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communicating information received at the visitor monitor indicating the presence of a visitor from a remotely located communications network gateway to a remote terminal; forwarding a voice message from the visitor monitor to a voicemail box of the remote terminal via the communications network gateway if the remote terminal does not establish a voice call within a specified time interval. - View Dependent Claims (12, 13)
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14. A method in an intercom system image server, the method comprising:
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receiving information from a source; obtaining identification information for the source from which the information was received; obtaining timestamp information associated with the receipt of the information; generating a name for the information received using the identification information for the source from which the information was received and the time stamp information, the name including the identification information for the source from which the information was received and the time stamp information. - View Dependent Claims (15, 16, 17)
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18. A method in an intercom system image server, the method comprising:
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receiving a request for information from a remote device; searching for the information requested using identification information for the remote device requesting the information. - View Dependent Claims (19, 20, 21)
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Specification