Here is a basic definition for the gatekeeper config:
!
gatekeeperzone local oks ksiazek.be 10.0.0.1 1719
zone prefix oks 1234*
gw-type-prefix 1#* default-technology
bandwidth total zone oks 1024
bandwidth session zone oks 128
no shutdown
!
The zone local defines the Gatekeeper’s name , the domain to which it belongs and its IP Address and the TCP port used.
The zone prefix specifies the Gatekeeper’s name and the prefix associated within the zone list.
The gw-type-prefix will help to route calls if the called number doesn’t correspond to an E.164 number.
The bandwidth total zone defines the maximum aggregate bandwidth that you can use within this specific zone.
The bandwidth session zone defines the maximum bandwidth available for a session in the zone ( so this is the bandwidth for a call)
No shut activates the Gatekeeper’ configuration.