User's Manual

RealPresence Collaboration Server (RMX) 1500/2000/4000 Administrator’s Guide
16-16 Polycom, Inc.
6 Click the Gatekeeper tab.
7 Modify the following fields:
Table 16-7 Default IP Service – Conferencing – Gatekeeper Parameters
Field Description
Gatekeeper Select Specify to enable configuration of the gatekeeper IP address.
When Off is selected, all gatekeeper options are disabled.
Primary Gatekeeper
IP Address or Name
Enter either the gatekeeper’s host name as
registered in the DNS or IP address.
Note: When in
IPv4&IPv6 or
in IPv6 mode, it
is easier to use
Names instead
of IP
Addresses.
Alternate Gatekeeper
IP Address or Name
Enter the DNS host name or IP address of the
gatekeeper used as a fallback gatekeeper used
when the primary gatekeeper is not functioning
properly.
MCU Prefix in
Gatekeeper
Enter the number with which this Network Service registers in the
gatekeeper. This number is used by H.323 endpoints as the first part
of their dial-in string when dialing the MCU.
When PathNavigator or SE200 is used, this prefix automatically
registers with the gatekeeper. When another gatekeeper is used, this
prefix must also be defined in the gatekeeper.
Register as Gateway Select this check box if the Collaboration Server is to be seen as a
gateway, for example, when using a Cisco gatekeeper.
Note: Do not select this check box when using Polycom
ReadiManager/CMA 5000 or a Radvision gatekeeper.