Voice/data integration – a snapshot of intelligent networks and Internet convergence
IIN model: modifications and case study
An analysis of the IN call model suitability in the context of VoIP
An architecture for IN-internet hybrid services
Emerging alternatives to today's advanced service architectures for Internet telephony: IN and beyond
Parlay-based service engineering in a converged Internet–PSTN environment
CitiTime: a system for rapid creation of portable next-generation telephony services
Interoperable routing for IN and IP Telephony