System and method for generating multiple line appearances in a communication network
First Claim
Patent Images
1. A communication system, comprising:
- a communication network;
an originating telephony device coupled to the communication network;
a target telephony device coupled to the communication network; and
a call manager coupled to the communication network and operable to signal the target telephony device to indicate an incoming call from the originating telephony device, the call manager comprising;
an alternate number list operable to identify at least one alternate telephony device to be signaled in response to the incoming call directed to the target telephony device, wherein the alternate telephony device is to be signaled while the target telephony device is signaled, and wherein the alternate number list comprises off-hook processing information associated with each alternate telephony device indicating actions to be taken by the call manager once the target telephony device or one or more of the alternate telephony devices have been taken off-hook to receive the incoming call; and
one or more mapping tables associating a packet network address with each identified alternate telephony device.
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Accused Products
Abstract
A communication system includes a communication network, and an originating telephony device, a target telephony device, and a call manager coupled to the communication network. The call manager signals the target telephony device to indicate an incoming call from the originating telephony device. The call manager includes an alternate number list that identifies at least one alternate telephony device to be signaled in response to the incoming call directed to the target telephony device. The call manager additionally includes one or more mapping tables associating a packet network address with each identified alternate telephony device.
34 Citations
31 Claims
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1. A communication system, comprising:
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a communication network; an originating telephony device coupled to the communication network; a target telephony device coupled to the communication network; and a call manager coupled to the communication network and operable to signal the target telephony device to indicate an incoming call from the originating telephony device, the call manager comprising; an alternate number list operable to identify at least one alternate telephony device to be signaled in response to the incoming call directed to the target telephony device, wherein the alternate telephony device is to be signaled while the target telephony device is signaled, and wherein the alternate number list comprises off-hook processing information associated with each alternate telephony device indicating actions to be taken by the call manager once the target telephony device or one or more of the alternate telephony devices have been taken off-hook to receive the incoming call; and one or more mapping tables associating a packet network address with each identified alternate telephony device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of generating multiple line appearances in a communication network, comprising:
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receiving a call initiation request from an originating telephony device coupled to the communication network, the call initiation request directed to a target telephony device coupled to the communication network; determining a telephone number of at least one alternate telephony device from an alternate number list associated with the target telephony device; determining a packet network address associated with the alternate telephony device; signaling the target telephony device to indicate the call initiation request from the originating telephony device; signaling the alternate telephony device using the determined packet network address to indicate the call initiation request from the originating telephony device, wherein the alternate telephony device is signaled while the target telephony device is signaled; detecting an off-hook condition at one of the target telephony device and the alternate telephony device; determining whether to terminate the ringing on the target telephony device and the alternate telephony device in response to off-hook processing information associated with the target telephony device and the alternate telephony device, the off-hook processing information indicating actions to be taken once the target telephony device or one or more of the alternate telephony devices have been taken off-hook to receive an incoming call; and connecting the call between the originating telephony device and the telephony device having the off-hook condition. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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21. A call manager for controlling at least one telephony device coupled to a communication network, comprising:
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a network interface operable to couple the call manager to the communication network; a memory operable to; store an alternate number list associated with a telephony device coupled to the communication network, the alternate number list identifying at least one alternate telephony device, wherein the alternate number list comprises off-hook processing information associated with each alternate telephony device indicating actions to be taken by the call manager once the target telephony device or one or more of the alternate telephony devices have been taken off-hook to receive the incoming call; and store one or more mapping tables associating a packet network address with each alternate telephony device; and a processor coupled to the memory and operable to receive a call initiation request identifying a telephony device, to access the alternate number list associated with the telephony device, and to signal the telephony device and at least one alternate telephony device identified in the alternate number list, wherein the alternate telephony device is signaled while the target telephony device is signaled. - View Dependent Claims (22, 23)
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24. Call manager software embodied in a computer-readable medium and operable to perform the following steps:
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receiving a call initiation request from an originating telephony device coupled to a communication network, the call initiation request directed to a target telephony device coupled to the communication network; determining a telephone number of at least one alternate telephony device from an alternate number list associated with the target telephony device; determining a packet network address associated with the alternate telephony device; signaling the target telephony device to indicate the call initiation request from the originating telephony device; signaling the alternate telephony device using the determined packet network address to indicate the call initiation request from the originating telephony device, wherein the alternate telephony device is signaled while the target telephony device is signaled; detecting an off-hook condition at one of the target telephony device and the alternate telephony device; determining whether to terminate the ringing on the target telephony device and the alternate telephony device in response to off-hook processing information associated with the target telephony device and the alternate telephony device, the off-hook processing information indicating actions to be taken once the target telephony device or one or more of the alternate telephony devices have been taken off-hook to receive an incoming call; and connecting the call between the originating telephony device and the telephony device having the off-hook condition. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31)
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Specification