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.
To use Switzernet, nothing is more simple: you just need a highspeed Internet connection, ADSL or cable, and one of our handsets. Plug it to Internet and that