IN Capability Set 2 (IN CS-2) is the second standardized stage of the intelligent network an architectural concept for the creation and provision of telecommunication services. Recommendation provides the Intelligent Network (IN) Global Functional Plane (GFP) architecture for IN Capability Set 2 (IN CS-2). This Recommendation defines the IN GF for IN CS-2 based on the general framework for IN GFP provided in Recommendation Q.1203[2],consistent with the scope of IN CS-2 defined in Recommendation Q.1221