Data base creation in stored program controlled switching systems

摘要: DATA BASE CREATION IN STORED PROGRAM CONTROLLED SWITCHING SYSTEMS Abstract A time division switching system for providing telecommunications connections as defined by information stored in a plurality of control memories is disclosed. The includes arrangements transferring new program from central to time-slot interchange unit controller associated with and connected line trunk units. To generate data base representing complete calls through the units unit, reads memories, identifies connections, stores defining such format usable program.