Main calling screen – Polycom Viewstation MP User Manual
Page 106
ViewStation 512/MP
106
ViewStation User’s Guide
Main Calling Screen
If your ISDN lines are not properly configured, the main calling screen will
display an ISDN checking icon in addition to the standard icons. This icon
displays one line indicator for each line the ViewStation detects and attempts to
connect.
The ViewStation 512 and MP checks the configuration of the ISDN lines every
time you power them on. Checking each ISDN line normally takes less than a
minute. As the ViewStation 512 or MP confirms each line, another line
indicator will appear on the ISDN check icon. Once the first ISDN line (line 1)
connects, you can make a call.
Once the check is complete, if the ISDN lines are properly configured, the icon
will disappear; if it does not disappear, you should check the physical
connections and the configuration of the ISDN lines.