Polycom RealPresence Collaboration Server (RMX) 1500/2000/4000
5-20 Polycom, Inc.
The Advanced tab opens.
4In the Cascaded Link field, select:
—Slave, if the participant is defined in a conference running on a Slave MCU.
—Master, if the participant is defined in a conference running on the Master MCU.
5Click the OK button.

Cascading via Entry Queue

The link between the two conferences is created when a participant that is defined as a dial-
out cascaded link in one conference (Conference A) connects to the second conference
(Conference B) via a special cascaded Entry Queue (EQ). When MCU A dials out to the
cascaded link to connect it to conference A, it actually dials out to the cascaded Entry Queue
defined on MCU B.
Figure 5-7 Cascaded Conferences - Star Topology
Conference
A
Conference
B
MCU A MCU B
EQ
Cascaded
Link
Cascaded
Link