CHAPTER51 Reporting Information to External Party
Mediant 4000 SBC | User's Manual
Metric Parameter Description
JitterBuffer JBA Jitter Buffer Adaptive - indicates the jitter buffer in the
endpoint ("0" - unknown; "1" - reserved; "2" - non-
adaptive; "3" - adaptive)
JBR Jitter Buffer Rate
JBN Jitter Buffer Nominal
JBM Jitter Buffer Max
JBX Jitter Buffer Abs Max
PacketLoss NLR Network Packet Loss Rate
JDR Jitter Buffer Discard Rate
BurstGapLoss BLD Burst Loss Density
BD Burst Duration
GLD Gap Loss Density
GD Gap Duration
GMIN Minimum Gap Threshold
Delay RTD Round Trip Delay (msec)
ESD End System Delay (msec)
OWD One Way Delay (msec)
IAJ Inter-Arrival Jitter (msec)
MAJ Mean Absolute Jitter (msec)
Signal SL Signal Level (dB) - ratio of the signal level to a 0 dBm0
reference
NL Noise Level (dB) - ratio of the silent period background
noise level to a 0 dBm0 reference
RERL Residual Echo Return Noise (dB) - ratio between the
original signal and the echo level as measured after
echo cancellation or suppression has been applied
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