Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2005-01-07
2010-11-09
Gauthier, Gerald (Department: 2614)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S236000, C370S335000, C370S401000, C370S477000, C375S225000, C455S518000, C704S201000, C704S270100, C714S775000
Reexamination Certificate
active
07830862
ABSTRACT:
A system and method for reducing delay introduced by de-jitter buffers in a VoIP network is presented. The method aspect for receiving and presenting speech data received from a VoIP network comprises monitoring speech-related packets received from a packet network and based on the monitoring, either maintaining a normal speech rate, compressing the speech rate or expanding the speech rate. The speech associated with the received packets is played out (presented audible via a speaker or other means) at the normal, compressed or expanded speech rate.
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AT&T Intellectual Property II L.P.
Gauthier Gerald
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