Intelligent Network Capability Set-4 (IN CS-4) is the fourth standardized stage of the Intelligent Network (IN) as an architectural concept for the creation and provision of network services, including telecommunication services, service
management servi
ITU-T Q.1244-2001 history
2001ITU-T Q.1244-2001 Distributed Functional Plane for Intelligent network Capability Set-4 Study Group 11