1.2.3 Gatekeeper
The following are the general functions of a gatekeeper:
• Dialed number-to-IP address translation
• Authentication
• Bandwidth control
The gatekeeper provides these network management functions to registered clients. To register with the
gatekeeper, you need to configure the V-IPGW16 card to use the gatekeeper and program the GK Settings
table through system programming. For details, refer to "3.9 [1-1] Slot—Shelf Property - Virtual IP Gateway
— Gatekeeper Available" and "3.10 [1-1] Slot—Shelf Property - Virtual IP Gateway—GK Settings" in the
PC Programming Manual. After programming, the V-IPGW16 card attempts to register with the gatekeeper
using registration information such as the IP address of the MPR card, and destination telephone numbers
specified in the GK Settings table.
Note
• For more information about gatekeeper functions, consult the documentation of the gatekeeper.
• When using a gatekeeper, make sure to choose a compatible model. For more information about
gatekeeper compatibility with the V-IPGW16 card, consult a certified dealer.
10 IP Networking Guide Document Version 2010-08
1.2.3 Gatekeeper
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