Polycom RMX 1500 Administrator's Manual page 327

— Back to Home Conference - if the participant was moved to
another conference or to the Operator conference, this options
moves the participant back to his/her source conference.
This option is not available if the participant was moved from
the Entry Queue to the Operator conference or the destination
conference.
Moving a Participant Interactively
You can drag and drop a participant from the Entry Queue or ongoing
conference to the Operator or destination (Home) conference:
1
Display the participants list of the Entry Queue or the source
conference by clicking its entry in the Conferences list.
2
In the Participants list, drag the icon of the participant to the
Conferences List pane and drop it on the Operator Conference icon or
another ongoing conference.
Polycom RMX 1500/2000/4000 Administrator's Guide
8-29