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Unstructured Supplementary Service Data Call Control Manager within a Wireless Network

  • US 20080139184A1
  • Filed: 02/18/2008
  • Published: 06/12/2008
  • Est. Priority Date: 11/24/2004
  • Status: Active Grant
First Claim
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1. A call control manager comprising:

  • means for sending a first message using an Unstructured Supplementary Service Data (USSD) protocol to a first device;

    means for receiving a first response message from said first device; and

    ,means for exchanging messages with said first device, said messages containing selection lists including a plurality of call options sent to said first device and responses thereof received from said first device.

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