CIN-SCP

　　 As the core element of conceptual model in intelligent network, CIN-SCP is the service control point of CIN system and carries out service control function. By means of multi-processor clustered architecture, CIN-SCP is mainly composed of front-end processor (FEP) and back-end processor (BEP). The former chiefly performs SS7 access, and the latter mainly carries out service logic and database functions.

Major Features of CIN-SCP:

　　 Open system platform;

　　 Multilevel fault tolerant design: FEP and BEP both adopt N+1 redundancy configuration to share load and avoid single-point fault and call loss; software employs modularization design, able to automatically separate and recover faults and ensure reliability of the system;

　　 Flexible overload control capacity: CIN-SCP provides static control, dynamic control and self-adaptive control to ensure overload resistance capacity of the system;

　　 Supports online system expansion and online services upgrading and loading.