Call routing using call forwarding options in telephony networks
AssigneePhoneic, Inc.
InventorEnlai Chu
Life of this patent
Estimating the term…
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AssigneePhoneic, Inc.
InventorEnlai Chu
Estimating the term…
In one embodiment, a device receives a call from a caller that is initiated as a public switched telephone network (PSTN) call and directed to first contact information for a recipient's device. The call is forwarded using an unconditional call forwarding option to the device. The device retrieves second contact information for the recipient's user device. The second contact information is different from the first contact information used in the PSTN call. The device initiates a communication to the recipient's user device using the second contact information via a communication channel different from the PSTN. The communication avoids triggering the unconditional call forwarding option for the recipient's device. The device connects the call between the caller and the recipient's device upon initiating the communication. The device is in a call path of the call and performs a call feature for the call.
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Dependencies are inferred from the claim text.