Gatekeeper is an administrational tool for H.232 multimedia networks. A single unit can control interactions for each zone, which comprises the terminals, MCU's and gateway within the frames of a particular domain. Gatekeeper is an optional element, but when it available, it becomes the central administrative entity.
BD WHITE : 800 Minit 2100BDT
BD GREY : 1300 Minit 2100
INDIA : 2000 Minit 2100BDT
PAK : 710 Minit 2100BDT