Polycom 1500/1800/2000/4000 manual IP Network Services

IP Network Services

8To view or modify the gatekeeper parameters, click the Gatekeeper tab.

9Modify the following fields:

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	Enter either the gatekeeper’s host name as registered in
Address or Name	the DNS or IP address.
Alternate Gatekeeper IP	Enter the DNS host name or IP address of the gatekeeper
Address or Name	used as a fallback gatekeeper used when the primary
	gatekeeper is not functioning properly.

Note: When in IPv4&IPv6 or in IPv6 mode, it is easier to use Names instead of IP Addresses.

MCU Prefix in	Enter the number with which this Network Service registers in the gatekeeper.
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.

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