TSPS No. 1: Operational Programs
A. W. Kettley, E. J. Pasternak, M. F. Sikorsky · Bell System Technical Journal · 1970
The Traffic Service Position System (TSPS) No. 1 Operational Programs provide the call processing logic which controls the handling of calls served by the system. The organization of these programs is described and the major events encountered in processing a sample call are covered in this article.