×

Dynamic key exchange for call forking scenarios

  • US 20080123849A1
  • Filed: 09/21/2006
  • Published: 05/29/2008
  • Est. Priority Date: 09/21/2006
  • Status: Active Grant
First Claim
Patent Images

1. A call forking dynamic key exchange system comprising:

  • a memory comprising;

    a dynamic key exchange program that allows a caller to initiate a call having a security request to multiple subscribers and selecting at least one subscriber who answers the call, wherein the security request is a first half of a security key and a second half of the key is only received after call establishment from an answering subscriber; and

    a processor coupled to the memory that executes the dynamic key exchange program.

View all claims
  • 13 Assignments
Timeline View
Assignment View
    ×
    ×