Don,

     Cisco media servers and gateways all are compaq 2500 looking boxes with 
cisco color and skins.  All run Windows NT or 2k.  Cisco at some time in the future,
will be working to move everything to an appliance style of architecture, like they
did with the PIX firewall.  These win-cisco boxes are not regular types of routers
and are either used as voice mail systems or h.323 application layer switches.

Thought you might be interested...