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METHOD AND SYSTEM FOR INTERWORKING CONVERGED MESSAGING SERVICE

  • US 20110047233A1
  • Filed: 02/13/2009
  • Published: 02/24/2011
  • Est. Priority Date: 02/13/2008
  • Status: Active Grant
First Claim
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1. A method for performing interworking between different messaging services in a converged IP Messaging (CPM) service, comprising:

  • upon receiving from an arbitrary terminal a message generated based on a user input, requesting by a CPM server a presence server to provide presence information corresponding to a recipient of the message;

    upon receiving the presence information that is transmitted from the presence server in response to the request, deciding by the CPM server whether to perform interworking for the message, based on the presence information, and deciding a type of a messaging service for interworking if the CPM server decides to perform interworking;

    delivering by the CPM server the message to an Interworking Function (IWF) according to the decided type of the messaging service; and

    upon receiving the message, converting by the IWF the message according to the decided messaging service and transmitting the converted message to the recipient.

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