{"version":"1.0","type":"link","title":"Stored program control - Newikis","description":"Stored program control (SPC) is a telecommunications technology for telephone exchanges. Its characteristic is that the switching system is controlled by a computer program stored in a memory in the switching system. SPC was the enabling technology of electronic switching systems (ESS) developed in…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}