Polycom 1500/1800/2000/4000 To view or modify the ports values, click the Ports tab, Aliases

IP Network Services

Default IP Service – Conferencing – Gatekeeper Parameters

Field

Description

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.
	Notes:
	• Do not select this check box when using Polycom ReadiManager or a
	Radvision gatekeeper.
	• Gateway functionality is not supported by Collaboration Server (RMX)
	1800-0.
Refresh Registration	The frequency with which the system informs the gatekeeper that it is active by
every __ seconds	re-sending the IP address and aliases of the IP cards to the gatekeeper. If the IP
	card does not register within the defined time interval, the gatekeeper will not
	refer calls to this IP card until it re-registers. If set to 0, re-registration is
	disabled.
	Note:
	• It is recommended to use default settings.
	• This is a re-registration and not a ‘keep alive’ operation – an alternate
	gatekeeper address may be returned.
Aliases
Alias	The alias that identifies the Collaboration Server’s Signaling Host within the
	network. Up to five aliases can be defined for each Collaboration Server.
	Note: When a gatekeeper is specified, at least one alias must be entered in the
	table.
	Additional aliases or prefixes may also be entered.
Type	The type defines the format in which the card’s alias is sent to the gatekeeper.
	Each alias can be of a different type:
	• H.323 ID (alphanumeric ID)
	• E.164 (digits 0-9)
	• Email ID (email address format, e.g. abc@example.com)
	• Participant Number (digits 0-9, * and #)
	Note: Although all types are supported, the type of alias to be used depends on
	the gatekeeper’s capabilities.

10 To view or modify the ports values, click the Ports tab.

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