WO2005111887A3

A method and apparatus to dynamically allocate and recycle telephone numbers in a call-tracking system

Abstract

In one embodiment, the invention provides a method. The method includes dynamically allocating a telephone number to an advertisement (26) on a just-in-time basis; and if the telephone number is not called for a predefined period of time (30) then unallocating the telephone number (2104).

Term

No projected expiry on record.

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Citations
DocumentRelationOfficeCategoryCited during
US5940484ACitesUnited States of AmericaYInternational search
US6393117B1CitesUnited States of AmericaAInternational search
US6463136B1CitesUnited States of AmericaYInternational search
See also references of EP 1646979A4Non-patentInternational search