A customer has an OSR 5.0.6 machine, connected to the outside world only
Inside the premises, many people run Windows machines and work on the
Unix box over a LAN (192.168.1.0/24) using the Anzio terminal emulator.
He now needs to connect four people in a satellite office. T1s are on
the map for next year, but not at the moment.
Giving each of those four satellite Windows boxes a modem implies four
telephone lines, plus four modems back at the head office, and a serial
board to handle them, not to mention four sets of telco charges to ...