Simulation Software Design Of IN SSF/CCF And Research On Feature Interaction

This paper discusses the architecture of intelligent network SSF/CCF(Service Switching Function/Call Control Function) model, and analysis the relationship of function entities. Also, the design of SSF/CCF simulation software under laboratory LAN environment is given. This implements the simulation of telephone terminal and the encapsulation of INAP(Intelligent Network Application Protocol) operations over IP and so on. This paper also discusses feature interaction in intelligent network, proposes an behaviour based run-time feature interaction detection and resolution approach for intelligent network. Service behaviour, service behaviour's representation, feature interaction detection and resolution are discussed in detail. Some relevant algorithms and an example are presented.