×

SYSTEMS AND METHODS FOR COMMUNICATION SETUP VIA RECONCILIATION OF INTERNET PROTOCOL ADDRESSES

  • US 20130163583A1
  • Filed: 12/26/2011
  • Published: 06/27/2013
  • Est. Priority Date: 12/26/2011
  • Status: Active Grant
First Claim
Patent Images

1. A method of forwarding data packets containing media of a voice over Internet protocol (VoIP) communication, comprising:

  • receiving VoIP communication setup signaling that includes an indication of a first originating IP address for data packets that are to be forwarded;

    setting the first originating IP address as an acceptable originating IP address;

    receiving a data packet;

    evaluating the originating IP address of the data packet against the acceptable originating IP address;

    determining whether the acceptable originating IP address has been changed since receipt of the setup signaling; and

    discarding the data packet based upon the results of the determining step.

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