Polycom 3725-77601-001H manual Configure Prefixed Based Registration, Click Update

Gatekeeper Management

Field	Description
Deny calls to/from	Prevents calls to and from rogue endpoints.
unregistered
endpoints
Enable Real-Time	Select this option to allow the gatekeeper to collect
Statistics	statistics from the endpoints.
IRR frequency	Specifies the interval (in seconds) at which endpoints
	that can report QoS (Quality of Service) measures will
	report them to the CMA system.
	By default, IRR is set to 0, which is equivalent to
	disabling the Real-time Statistics option. The valid IRR
	frequency range is 20 to 65535.
Call Model	Describes how the CMA system routes selected H.225
	call signaling messages (that is, SETUP, CALL
	PROCEEDING, ALERTING, CONNECT, and NOTIFY
	message).
	Possible values include: Routed or Direct. For more
	information, see “Routing Mode” on page 398.
	In any case, Q.931 messages (ARQ, ACF, ARJ, BRQ,
	BCF, and BRJ) are always sent through the CMA
	system gatekeeper.

3Click Update.

Configure Prefixed Based Registration

A user with administrator permissions can configure the CMA system so that only endpoints with specified E.164 prefixes are allowed to register to the H.323 gatekeeper.

Note that when you apply this policy to a system with existing endpoints, all existing endpoints that fail to meet the new policy will fail to re-register with the gatekeeper. This will be flagged in the Endpoint > Monitor View as a gatekeeper registration error.

To allow only the registration of endpoints with defined E.164 prefixes

1Go to Admin > Gatekeeper Settings > Primary Gatekeeper.

On the Primary Gatekeeper page, change the Allow Registration of setting to Predefined Prefixes Only.

The Valid E.164 Prefixes entry box appears.

2Enter a range of prefixes in the From and To fields and click Add. The prefix range appears in the Allowed Prefix Ranges table.

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