HP 5920 Configuration Manual page 171

Max negative SD: 203
Negative SD number: 255
Negative SD sum: 759
Negative SD average: 2
Negative SD square-sum: 53655
One way results:
Max SD delay: 343
Min SD delay: 343
Number of SD delay: 1
Sum of SD delay: 343
Square-Sum of SD delay: 117649
SD lost packets: 0
Lost packets for unknown reason: 0
Voice scores:
MOS value: 4.38
# Display the statistics of the voice operation.
[DeviceA] display nqa statistics admin test1
NQA entry (admin admin, tag test1) test statistics:
NO. : 1
Start time: 2011-06-13 09:45:37.8
Life time: 331 seconds
Send operation times: 4000
Min/Max/Average round trip time: 15/1328/32
Square-Sum of round trip time: 7160528
Extended results:
Packet loss ratio: 0%
Failures due to timeout: 0
Failures due to internal error: 0
Failures due to other errors: 0
Packets out of sequence: 0
Packets arrived late: 0
Voice results:
RTT number: 4000
Min positive SD: 1
Max positive SD: 360
Positive SD number: 1030
Positive SD sum: 4363
Positive SD average: 4
Positive SD square-sum: 497725
Min negative SD: 1
Max negative SD: 360
Negative SD number: 1028
Negative SD sum: 1028
Negative SD average: 4
Negative SD square-sum: 495901
One way results:
Max SD delay: 359
Max negative DS: 1297
Negative DS number: 259
Negative DS sum: 1796
Negative DS average: 6
Negative DS square-sum: 1691776
Max DS delay: 985
Min DS delay: 985
Number of DS delay: 1
Sum of DS delay: 985
Square-Sum of DS delay: 970225
DS lost packets: 0
ICPIF value: 0
Receive response times: 4000
Min positive DS: 1
Max positive DS: 1297
Positive DS number: 1024
Positive DS sum: 5423
Positive DS average: 5
Positive DS square-sum: 2254957
Min negative DS: 1
Max negative DS: 1297
Negative DS number: 1022
Negative DS sum: 1022
Negative DS average: 5
Negative DS square-sum: 5419
Max DS delay: 985
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