Filter
Top Products
Gatekeeper Management
Polycom, Inc. 441
3 Click 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
1 Go 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.
2 Enter a range of prefixes in the From and To fields and click Add.
The prefix range appears in the Allowed Prefix Ranges table.
Deny calls to/from
unregistered
endpoints
Prevents calls to and from rogue endpoints.
Enable Real-Time
Statistics
Select this option to allow the gatekeeper to collect
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.
Field Description