This Supplement contains objectives, scope, requirements, approaches, and introductory overview of Signalling and Protocol Framework for an Evolving Environment (SPFEE). It provides a signalling and protocol framework for an evolving environment [and related specification(s) where applicable] for those telecommunications-related systems in the coming broadband and information era. Primary area of SPFEE is Session related framework and specifications (e. g. interfaces provided for clients of Session related components and those required from them to the underlying components). SPFEE covers the control plane (signalling) aspects, with management plane aspects also included as a part of the problem domain.
ITU-T Q SUPP 27-1999 Referenced Document
ITU-T X.901-1997 Information Technology - Open Distributed Processing - Reference Model: Overview
ITU-T X.902-1995 Information Technology - Open Distributed Processing - Reference Model: Foundations - Data Networks and Open System Communications Open Distributed Processing 25 pp
ITU-T X.903-1995 Information Technology - Open Distributed Processing - Reference Model: Architecture - Data Networks and Open System Communications Open Distributed Processing 63 pp
ITU-T X.920-1997 Information Technology - Open Distributed Processing - Interface Definition Language - Series X: Data Networks and Open System Communications - Open Distributed Processing
ITU-T Z.130-1999 ITU Object Definition Language (Study Group 10; 60 pp)
ITU-T Q SUPP 27-1999 history
1999ITU-T Q SUPP 27-1999 Technical Report - Overview of Signalling and Protocol Framework for an Emerging Environment (SPFEE)