User's Manual

Polycom® RealPresence Collaboration Server 800s Administrator’s Guide
5-4 Polycom, Inc.
Automatic Identification of the Cascading Link
The system automatically identifies that the dial in participant is an MCU and creates a
Cascading Link and displays the link icon for the participant ( ). The master-slave
relationship is randomly defined by the MCUs during the negotiation process of the
connection phase.