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Caller authentication

  • US 9,621,722 B2
  • Filed: 10/16/2014
  • Issued: 04/11/2017
  • Est. Priority Date: 10/16/2014
  • Status: Active Grant
First Claim
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1. A communication system for authenticating a caller to a callee, the system comprising:

  • a processor; and

    a memory, coupled to the processor, that stores a callee generated code and a code manager that causes the processor to receive the callee generated code via an electronic communication channel, wherein the callee generated code authenticates the caller in a first communication session to be made from the caller to the callee, and to send, during the first communication session, the callee generated code to a communication device of the callee to authenticate the caller to the callee and wherein the electronic communication channel is a different type of communication session than the first communication session or the electronic communication channel and first communication session are associated with different telephone calls.

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