VPN-1 NGX supports VoIP traffic in all of the following environments, EXCEPT which environment?
A. H.323
B. SIP
C. MEGACO
D. SCCP
E. MGCP
VPN-1 NGX supports VoIP traffic in all of the following environments, EXCEPT which environment?
A. H.323
B. SIP
C. MEGACO
D. SCCP
E. MGCP