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FRAME RELAY SWITCHED DATA SERVICE

  • US 20090041022A1
  • Filed: 10/21/2008
  • Published: 02/12/2009
  • Est. Priority Date: 07/03/1997
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving frame relay data packets into a packet network, said frame relay data packets having user data in a user data field, wherein said user data comprises service category data;

    discriminating between a plurality of service categories based on the user data; and

    routing over a virtual private network responsive to at least one of the pluralities of service categories.

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