Auvis

From pso:

Vypress Auvis is the universal one way message client. It is very easy to use program that running in system tray and allow your users receive messages from "administrators" Vypress Messenger. Vypress Auvis is oriented toward the non-professional user. It fulfills the function of message-receiver, but does not allow user access to send messages. It acts very much like the traditional answering machine. It is possible to disable some or all addition features of Auvis through special registry keys. Also, Auvis incorporate e-mail notification for your users. If you administrator of corporate LAN or WAN and you looking for broadcasting and unicasting services for you middle-large network - Auvis it very suitable program for you and your network!