Stored Program Controlled Network: Generic Network Plan

The network of stored program control communication processors interconnected with common-channel interoffice signaling (ccis) is referred to as the Stored Program Controlled (SPC) Network. The potential power of the SPC network is that new nationwide network services can be provided and introduced rapidly. In particular, the SPC network will permit the following: (i) Services on demand, wherein customers will be able to request and receive services quickly, as needed, and terminate them when no longer needed.