Communication system for landline and wireless calls
DCFirst Claim
Patent Images
1. A communication system comprising:
- a landline communication device comprising circuitry adapted to place and receive calls over a landline communication network; and
interface circuitry connected to a single ring-tip line pair of a landline communication network and to a wireless communication device for a wireless communication network, wherein the interface circuitry selectively connects the landline communication device to the ring-tip line pair so that calls are placed and received by the landline communication device over the landline communication network and to the wireless communication device so that calls are placed and received by the landline communication device over the wireless communication network via the wireless communication device,wherein the interface circuitry detects if the ring-tip line pair is in use and, if so, automatically places calls from the landline communication device using the wireless communication device.
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Abstract
Users can make landline, wireless and/or internet calls from a conventional landline communication device. If the communication device is on a wireless call, that call may be placed on hold to answer an incoming call on the landline. Likewise, if the communication device is on a landline call, that call may be placed on hold to answer an incoming call on the wireless telephone. Wireless and landline calls may also be conferenced together.
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Citations
23 Claims
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1. A communication system comprising:
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a landline communication device comprising circuitry adapted to place and receive calls over a landline communication network; and interface circuitry connected to a single ring-tip line pair of a landline communication network and to a wireless communication device for a wireless communication network, wherein the interface circuitry selectively connects the landline communication device to the ring-tip line pair so that calls are placed and received by the landline communication device over the landline communication network and to the wireless communication device so that calls are placed and received by the landline communication device over the wireless communication network via the wireless communication device, wherein the interface circuitry detects if the ring-tip line pair is in use and, if so, automatically places calls from the landline communication device using the wireless communication device. - View Dependent Claims (14, 15, 16)
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2. A communication system comprising:
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a landline communication device comprising circuitry adapted to place and receive calls over a landline communication network; and
interface circuitry connected to a single ring-tip line pair of a landline communication network and to a wireless communication device for a wireless communication network, wherein the interface circuitry selectively connects the landline communication device to the ring-tip line pair so that calls are placed and received by the landline communication device over the landline communication network and to the wireless communication device so that calls are placed and received by the landline communication device over the wireless communication network via the wireless communication device,wherein the interface circuitry comprises signal-boosting circuitry for boosting a signal of the wireless communication device. - View Dependent Claims (17, 18, 19, 20)
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3. A communication system comprising:
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a landline communication device comprising circuitry adapted to place and receive calls over a landline communication network; and interface circuitry connected to a single ring-tip line pair of a landline communication network and to a wireless communication device for a wireless communication network, wherein the interface circuitry selectively connects the landline communication device to the ring-tip line pair so that calls are placed and received by the landline communication device over the landline communication network and to the wireless communication device so that calls are placed and received by the landline communication device over the wireless communication network via the wireless communication device, wherein the interface circuitry comprises; a first switch connected between the landline communication device and the ring-tip line pair; a second switch connected between the landline communication device and the wireless communication device; and a processing circuit for controlling the first and second switches. - View Dependent Claims (12, 13)
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4. A communication system comprising:
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a landline communication device comprising circuitry adapted to place and receive calls over a landline communication network; and interface circuitry connected to a single ring-tip line pair of a landline communication network and to a wireless communication device for a wireless communication network, wherein the interface circuitry selectively connects the landline communication device to the ring-tip line pair so that calls are placed and received by the landline communication device over the landline communication network and to the wireless communication device so that calls are placed and received by the landline communication device over the wireless communication network via the wireless communication device, wherein the interface circuitry determines whether to place a landline or wireless call in response to a user input. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11, 21, 22, 23)
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Specification