Technological Advancements and Increasing Adoption of SPC Exchange in the Telecom Industry
Stored program control (SPC) is a telecommunications technology used for telephone exchanges controlled by a computer program stored in the memory of the switching system. The principle feature of stored program control exchange is to control one or multiple digital processing units, which execute a set of computer instructions stored in the memory of the system by which telephone connections are established, maintained, and terminated in associated electronic circuitry. The main purpose of SPC exchange is to provide flexible systems...
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