Polycom realpresence 1800 Administrator's Manual page 293

b Using only the Alias string (requires a gatekeeper) -
Method A
This method does not use any gatekeepers.
In the IP Address field, enter the IP address of the Signaling Host of the RealPresence
Collaboration Server hosting the destination conference.
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 as follows:
<EQ ID>##<Destination Conference ID>##<Password> (Password is optional).
For Example:
Cascade-enabled
EQ ID
Method B
This method uses a gatekeeper.
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:
MCU Prefix as
registered in
the
gatekeeper
5 Click the Advanced tab and in the Node Type field, select Terminal.
Polycom®, Inc.
1002##12001##1234
Destination
Confer
9251002##12001##1234
Cascade-enabled Conference ID
EQ ID
Method B
Password (optional)
Password (optional)
Defining Cascading Conferences
262