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Method and Apparatus for Leveraging a Stimulus/Response Model to Send Information Through a Firewall via SIP and for Receiving a Response Thereto vai HTML

  • US 20080049910A1
  • Filed: 10/31/2007
  • Published: 02/28/2008
  • Est. Priority Date: 07/02/2004
  • Status: Active Grant
First Claim
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1. A method for sending information through a firewall, comprising the steps of:

  • providing a stimulus response mechanism which executes steps for;

    pushing an event and an address to a user device via a SIP message;

    wherein said event announces that there is content for the user and the address identifies where the user goes to get the content; and

    wherein the address is an http address in the form of a URL; and

    when the SIP message is received at the user device, said user device using said http address to pull the content from the address contained in the SIP message.

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