Polycom DOC2560C - Manual (Page 130)

Chapter 3-Basic Operation
3-52
To monitor a conference:
>> In the Conference List pane, double click the name of the conference
you wish to monitor, or right-click the conference and then click
Conference Properties.
The Conference Properties - General dialog box opens.
You can view all the conference’s properties but those that appear
with a gray background cannot be modified.
For more information, see the RMX 1500/2000/4000 Administrator’s
Guide, "Conference Level Monitoring” on page
10-3 .
Roll Call/Audible Tones During an Ongoing
Conference
If Roll Call is enabled, when a participant joins or leaves a conference, the
system plays a voice message to all participants. The audio message
consists of the joining or leaving participant’s Roll Call name followed by
either “has joined the conference” or “has left the conference”.