Methods, systems, and computer program products for providing presence-qualified E.164 number mapping (ENUM) service in a communications network
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United States of America Patent
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Aug 21, 2007
Grant Date -
Nov 23, 2006
app pub date -
May 18, 2005
filing date -
Apr 15, 2005
priority date (Note) -
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Abstract
Methods, systems, and computer program products for providing presence-qualified E.164 number mapping (ENUM) service in a communications network. According to one method, a query message including an E.164 number can be received. Next, at least one uniform resource identifier (URI) associated with the E.164 number can be located. A presence server can be queried for presence status information for the URI. Further, the query message can be responded to with the URI and a corresponding presence status.
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