ITT 1230

(last updated: 16-May-2015 09:31)
 

Periodical Articles

  1. "ITT 1230: Small Local Exchanges Using Digital Techniques", EC 54:3 1979 pgs 186-192.
     
  2. "ITT 1230: Architecture of a Small to Medium Size Digital Exchange", EC 54:3 1979 pgs 193-198.
     
  3. "ITT 1230: Software Design for Digital Exchanges", EC 54:3 1979 pgs 199-204.