You are a Acme network administrator, your new task is to deploy a gatekeeper to support CUBE that will connect your organizational domain to the domain of an Internet Telephony Service Provider so that callers can reach the 407 area code. Which configuration will support this function?
A.
gatekeeper
zone local GKVIA acme.com 192.168.10.1
zone remote GK407 ITSP.com 10.10.1.100
zone prefix GK407 407
no shutdown
B.
gatekeeper
zone local GKVIA acme.com 192.168.10.1
zone remote GK407 ITSP.com 10.10.1.100 1719 invia outvia GKVIA
zone prefix GK407 407*
no shutdown
C.
gatekeeper
zone local GKVIA acme.com 192.168.10.1
zone remote GK407 ITSP.com 10.10.1.100 1719 invia GK407 outvia GK407
zone prefix GK407 407
no shutdown
D.
gatekeeper
zone local GKVIA acme.com 192.168.10.1
zone remote GK407 ITSP.com 10.10.1.100 1719 invia GKVIA outvia GKVIA
zone prefix GK407 407*
no shutdown