Polycom realpresence 1800 Administrator's Manual page 280

b Using only the Alias string (requires a gatekeeper) - see
Method A
In this method no gatekeeper is used.
In the IP Address field, enter the IP address of the Signaling Host of the MCU hosting the
destination conference (in the example, MCU B).
In the Alias Name/Type field, enter the ID of the cascade-enabled Entry Queue (EQ), the Conference
ID and Password of the destination conference (MCU B) as follows:
<EQ ID>#<Destination Conference ID>#<Password> (Password is optional).
78485#24006#1234
For Example:
Cascade-enabled
EQ ID
Method B
In this method a gatekeeper is used:
In the Alias Name field, enter the Prefix of MCU B, EQ ID, Destination Conference ID, and Password,
as follows:
<MCU Prefix EQ ID>#<Conference ID>#<Password> (Password is optional)
For Example: 92578485#24006#1234
MCU Prefix as
registered in
the
gatekeeper
7 Click the Advanced tab.
8 In the Cascade field, select:
 Slave, if the participant is defined in a conference running on a Slave MCU and will connect to the
Master MCU (in the center of the topology).
 Master, if the participant is defined in a conference running on the Master MCU (in the center of
the topology) dialing from the Master MCU to the Slave MCU.
Polycom®, Inc.
Destination Password (optional)
Confer
Cascade-enabled Conference ID
EQ ID
Method
Password (optional)
Defining Cascading Conferences
B.
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