User's Manual Part 1
Nomad User’s Manual Chapter 7 – Monitoring a Test in Progress
Copyright © Spirent Communications, Inc. 2013 71
Figure 7-17 - Voice Quality Task Status Window
M. MOS Trends Window
Select Session to view the downlink or uplink measurement history for all handsets
performing Voice Quality testing.
Figure 7-18 - MOS Session Window
Select an individual channel (Channel 1 / Channel 2 / Channel 3 / Channel 4) to view the
measurement history for that handset for the current test session. Both the downlink and
uplink history will be displayed here. Click on any data point to view and replay the .WAV
file associated with that point. Hover over any data point for statistics for that test cycle.
The Number Calling From, Number Called and Avg. Uplink MOS are displayed below the
chart.