VeEX RXT3900, User Manual

Page: 182 / 383

Packets received:
Number of packets received.
Packets lost:
Number of packets not received.
Packets discarded:
Number of packets received too late that have been dropped by the jitter buffer.
Packets early:
Number of
voice stream packets arriving early, but still within the jitter buffer range.
Packets late:
Number of voice stream packets arriving
late, but still within the jitter buffer range.
Packets out-of-order:
Number of voice stream packets that arrive out of sequence, as detected by the jitter buffer.
Packets duplicated:
Number of duplicate voice stream packets discarded by the jitter buffer.
Underrun discards:
Number of voice stream packets discarded by the jitter buffer due to the late arrival (exceeds the
configured jitter buffer depth).
Overrun discards:
Number of voice stream packets discarded by the jitter buffer because the jitter buffer is already full.
Delay increases:
Number of adaptive jitter buffer emulator delay increases.
Delay decreases:
Number of adaptive jitter buffer emulator delay decreases.
Re sync count:
Number of jitter buffer emulator resynchronizations due to DTX/VAD/silence suppression.
Reset count:
Number of jitter buffer emulator resets due to complex error occurrence. For example, if the jitter buffer emulator
is unable to properly resynchronize to the incoming packet stream, a reset is performed.
MOS/R - Degradation Factors
RXT-3900 e-Manual D07-00-111P Rev A00