You may know us as the RDT Network, but we have joined the Digital Dakota Network (DDN).

The South Dakota Digital Network (DDN) is your video telecommunications pipeline to the world. DDN Video network provides face-to-face meetings over hundreds, even thousands, of miles.

DDN currently has 350 fully interactive video sites which include K-12 schools, Technical Institutes, State Universities and non-educational sites. DDN creates virtual classrooms across the state - "Schools Without Walls" - and enables South Dakota schools to share courses with one another, connecting with educational institutes and resources throughout the world.