Multi-processing stored program controlled telecommunication establishment

Abstract From the Canadian patent

In a stored program controlled telecommunication establishment, function blocks of the establishment are controlled in co-operation with a computer system including a plurality of processors. Determining the order in which the establishment control functions are performed is included in the co-operative functions. One of the processes is separated for exclusively controlling an independent stored program controlled signal switching system which performs said co-operative functions by switching co-operative signals between the function blocks of the establishment and at least one central processor. The signal switching system processor controls a co-operation instruction memory co-operation, …