Telephonic communications – Plural exchange network or interconnection – Interexchange signalling
Reexamination Certificate
2007-01-09
2007-01-09
Smith, Creighton (Department: 2614)
Telephonic communications
Plural exchange network or interconnection
Interexchange signalling
C379S230000, C370S352000, C370S467000
Reexamination Certificate
active
09962914
ABSTRACT:
A telephony call manager includes a call model having call processing logic, and a signaling interface for each respective signaling protocol encountered by the call manager. Each signaling interface is operable to convert call events in each respective signaling protocol to messages of a generic protocol and communicate the messages to the call model.
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Badri Rajakumar V.
Cain Thomas A.
Perry Matthew C.
Rosen Eliot B.
Vu Joe Q.
Haynes and Boone LLP
Santera Systems Inc.
Smith Creighton
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