Session initiation protocol enabled set-top device

A method and apparatus for handling subscriber services from different sources without requiring interaction with different devices. The present invention also provides a method and apparatus for receiving multimedia services using session initiation protocol (SIP) messages received from a source, s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Janning, William J, Ingle, Trip, Osterhout, Gregory T
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
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