Method and Apparatus to Facilitate Substituting a Standard Telephone for an Internet Protocol-Compatible Telephone Using a Same Telephone Number
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United States of America Patent
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Issued Date -
Jun 26, 2008
app pub date -
Dec 26, 2006
filing date -
Dec 26, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A platform (300) that supports (101) voice over Internet Protocol services for an Internet Protocol-compatible telephone (401), in response to detecting (102) that a given telephone-side capability of supporting the voice over Internet Protocol services for the Internet Protocol-compatible telephone is impaired, can automatically substitute (103) a standard telephone (402) for the Internet Protocol-compatible telephone such that a same telephone number as is used for the Internet Protocol-compatible telephone is also used for the standard telephone. This can comprise, at least in part, automatically interacting with a Session Initiation Protocol proxy server to facilitate the redirection of calls for the Internet Protocol-compatible telephone.
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