ETR 222 : 20001

Foreword
1 Scope
2 References
3 Abbreviations
4 UPT network functions
  4.1 Introduction
  4.2 Class "access point"
  4.3 Class "PUI"
  4.4 Class "Agreements"
  4.5 Class "Authentication"
  4.6 Class "Call control"
  4.7 Class "Registration"
  4.8 Class "Service profile"
  4.9 Class "Service"
  4.10 Class "Charging"
  4.11 Class "O&M"
5 UPT Architecture and Interworking
  5.1 General UPT functional architecture
  5.2 Phase 1 UPT functional architecture
  5.3 Allocation of network functions to functional entities
  5.4 Interworking with non-UPT networks
6 UPT requirements on IN functional entities
  6.1 CCAF
  6.2 CCF
  6.3 SSF
  6.4 SCF
  6.5 SRF
  6.6 SDF
  6.7 SMAF
  6.8 SMF
  6.9 SCEF
7 Applications of the functional architecture
  7.1 Call handling
  7.2 Registration and service management
Annex A: Methods for interworking with non-UPT networks
History