ESDi Features
Use like a telephone - talk to a person directly
As an intercom - talk to a group
As a PA (public address system)
Play pre-recorded messages
As a pager
Easy to install - no IP or IPX numbers required
Hotkeys means you can get on with using other applications, yet still use ESDi
Uses very little network bandwidth - GMS compression
Uses few resources - will run on a 100MHZ 486 with 16MB ram
