Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2007-03-28
2010-06-01
Patel, Hemant (Department: 2614)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S230000, C370S235000, C370S236000, C370S237000, C370S238000, C370S351000, C370S352000, C370S353000, C370S355000, C370S356000, C370S360000, C370S400000, C379S093140, C379S093150, C379S221150, C379S225000, C379S258000, C709S201000, C709S202000, C709S203000, C709S223000, C709S243000
Reexamination Certificate
active
07729344
ABSTRACT:
A method includes receiving a media signal at an interface device in communication with and disposed between an Internet Protocol private branch exchange (IP-PBX) and a first endpoint. The media signal is associated with the first endpoint and is associated with a session established between the first endpoint and a second endpoint within a session over internet protocol network. The session is established at least in part by the IP-PBX based on a session control signal received at the interface device from the first endpoint and sent from the interface device to the IP-PBX. The method also includes modifying the media signal at the interface device based on a per-device service associated with at least one of the first endpoint or the second endpoint.
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GENBAND Inc.
Jenkins Wilson Taylor & Hunt, P.A.
Patel Hemant
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