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SYSTEM AND METHOD TO PRESERVE DIALOGS IN CLUSTERED ENVIRONMENTS IN CASE OF NODE FAILURE

  • US 20120259986A1
  • Filed: 04/05/2012
  • Published: 10/11/2012
  • Est. Priority Date: 04/05/2011
  • Status: Abandoned Application
First Claim
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1. A method for performing a transaction call between an originating device and a terminating device, comprising:

  • receiving, by an originating proxy server in a first server cluster, a SIP message from the originating device over a first connection; and

    sending, by the originating proxy server, the SIP message to a routing proxy server in a second server cluster.

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