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CONNECTING TO AN EVOLVED PACKET DATA GATEWAY

  • US 20130114432A1
  • Filed: 11/09/2011
  • Published: 05/09/2013
  • Est. Priority Date: 11/09/2011
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving, by a user device, an access request to access an application provided by a cellular carrier associated with the user device;

    using, by the user device, a first type of tunneling protocol to establish a connection, via an evolved packet data gateway (ePDG), to a server that provides the application;

    determining, by the user device, whether the connection is established using the first type of tunneling protocol;

    using, by the user device, a second type of tunneling protocol to establish the connection when the connection is not established using the first type of tunneling protocol; and

    using, by the user device, the connection to access the application via the ePDG.

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