Patent ID: 7653045

Claim:
A media over packet networking appliance comprising: A. a network interface; B. a voice transducer; and C. at least one integrated circuit assembly coupling the voice transducer to the network interface, the at least one integrated circuit assembly providing media over packet transmissions and holding bits defining reconstruction of a packet stream having a primary stage and a secondary stage, the secondary stage having one or more of linear predictive coding parameters, long term prediction lags, parity check, and adaptive and fixed codebook gains, the packet stream having an instance of single packet loss, and the reconstruction including: i. receiving a packet sequence represented by P(n)P(n−1)′, [Lost Packet], P(n+2)P(n+1)′, and P(n+3)P(n+2)′; ii. obtaining as information from the secondary stage one or more of the linear predictive coding parameters, long term prediction lags, parity check, and adaptive and fixed codebook gains; and iii. performing an excitation reconstruction utilizing said packet sequence thus received.