above screen-shot shows a system which has two E1 and two T1 connections
active. This graphical interface can be used to monitor and control up to 2,400
lines per PC. Each line can be individually shutdown, put to sleep and
restarted thus giving the administrator absolute control over the operation of
each element of the system. The legend at the bottom of the above screen-shot
shows the peak call volume status depicted by the button graphics.