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INTERNET PROTOCOL TELEPHONY VOICE/VIDEO MESSAGE DEPOSIT AND RETRIEVAL

  • US 20070121591A1
  • Filed: 12/04/2006
  • Published: 05/31/2007
  • Est. Priority Date: 11/08/1999
  • Status: Active Grant
First Claim
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1. A method of signaling an Integrated Messaging System (IMS) on an Internet Protocol (IP) based network to deposit a message, comprising the steps of:

  • sending a Session Initiation Protocol (SIP) INVITE request to the IMS indicating a message deposit action;

    receiving a corresponding SIP message from the IMS agreeing to participate in the message deposit action; and

    sending an SIP acknowledge message to the IMS confirming receipt of the corresponding SIP message.

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