Method and apparatus for providing secure voice/multimedia communications over internet protocol

Method and apparatus for providing secure voice/multimedia communications over internet protocol

The present invention provides for improved security in a VoIP architecture. In accordance with an embodiment of the invention, a system for providing VoIP service to a user domain having user accessible equipment includes a first domain having VoIP service provider equipment and a second domain hav...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MARSHALL WILLIAM T, CHONG KOAN S, ROSENCRANTZ ISRAEL, BRAR HARBIR S, KEALY KEVIN B, ROSENCRANTZ RACHEL, SPIELMAN CHAIM
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:The present invention provides for improved security in a VoIP architecture. In accordance with an embodiment of the invention, a system for providing VoIP service to a user domain having user accessible equipment includes a first domain having VoIP service provider equipment and a second domain having at least one border element communicating with the service provider equipment and the user accessible equipment to enable communications between the service provider equipment and the user accessible equipment. The user accessible equipment is prevented from directly communicating with the service provider equipment.