Data and voice messaging system

A messaging system is disclosed that includes an Internet Protocol switching network, an Internet access subsystem coupled to the Internet Protocol switching network via a first communication link, a voice access subsystem coupled to the Internet Protocol switching network via a second communication...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Cunetto, Philip C, Adams, Thomas L, Lemay, John, Lu, Chien-Chun, Schroeder, Timothy P, Schneider, Marco, Ho, Melody
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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