Patent ID: 6952473
Filing Date: 2005-10-04
Classification: H04M

Abstract:
1. A method for communicating voice data, comprising: receiving a plurality of packets from at least two voice packet streams at a first location; storing at least one packet from a first voice packet stream and at least one packet from a second voice packet stream at the first location; compensating at least partially at least a portion of the packets of the first voice packet stream for a first jitter amount associated with a destination of the first voice packet stream; compensating at least partially at least a portion of the packets of the second voice packet stream for a second jitter amount associated with a destination of the second voice packet stream; extracting voice data from the first voice packet stream and the second voice packet stream after at least a portion of the packets of the first voice packet stream and at least a portion of the packets of the second voice packet stream have been compensated for jitter; generating, at the first location, a first voice signal from voice data extracted from the first voice packet stream; generating, at the first location, a second voice signal from voice data extracted from the second voice packet stream; comparing the first voice signal to the second voice signal; and identifying an echo of one of the voice signals in at least one other of the voice signals based on a comparison of the first voice signal and the second voice signal.