(UCX) A software implementation of the ubiquitous TCP/IP suite of communicationsprotocols fORDigital 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", (http://www.digital.com/info/QAW009/QAW009HM.HTM)}. (2000-12-15)