UNIX Time-Sharing System: No. 4 ESS Diagnostic Environment

Abstract

Maintenance and testing of the Voiceband Interface and the EchoThe minicomputer chosen to support this environment was also required to support the development of more than one frame at the same time. Because of this requirement and other reasons, the UNIX* operating sys tem was selected for software support and development. This paper describes how the UNIX operating system was applied to this project.