< communications > (UCX) A software implementation of the ubiquitous TCP/IP suite of communications protocols for Digital Equipment Corporation 's OpenVMS operating system .
Users of the UCX product can connect to heterogeneous networks to access and download files, send electronic mail , run and develop applications , and monitor activity.
"Software Product Description, DIGITAL TCP/IP Services for OpenVMS, Version 4.2", .
(2000-12-15)