TS 23.507
TISPAN; Voice Call Continuity (VCC); Stage 2
[3GPP TS 23.206 Release 7, modified]
V8.0.0 (PDF)
2007/12 16 p.
- Rapporteur:
- Mr. Bertenyi, Balazs
full Table of Contents for TS 23.507 Word version: 8.0.0
1 Scope p. 5
2 References p. 5
2a Endorsement notice p. 5
ZA A possible scenario to adapt 3GPP VCC to multi-operator scenario p. 7
ZA.1 Introduction p. 7
ZA.2 Definitions, symbols and abbreviations p. 7
ZA.2.1 Definitions p. 7
ZA.3 VCC Concepts p. 7
ZA.3.1 General p. 7
ZA.3.2 Radio environments p. 8
ZA.3.3 Domain Selection p. 8
ZA.3.4 Anchoring in IMS of VCC subscriber calls p. 8
ZA.3.5 Domain transfer procedures p. 9
ZA.3.6 Regulatory aspects p. 9
ZA.4 Architecture p. 9
ZA.4.1 Reference Model p. 9
ZA.4.2 VCC entities p. 11
ZA.4.2.1 VCC application p. 11
ZA.4.2.2 VCC UE p. 11
ZA.4.3 Reference points p. 12
ZA.4.3.1 DTF - S-CSCF, CSAF - S-CSCF, DSF - S-CSCF reference point (ISC) p. 12
ZA.4.3.2 CSAF - I-CSCF, DTF - I-CSCF reference point (Ma) p. 12
ZA.4.3.3 Functional entity - UPSFHSS reference point p. 12
ZA.4.3.4 gsmSCF - VMSC reference point p. 12
ZA.4.3.5 gsmSCF - HSS reference point p. 12
ZA.4.3.6 VCC Application - VCC UE reference point (V3) p. 12
ZA.6 Security p. 13
ZA.6.1 General p. 13
ZA.6.2 IP-CAN Access security p. 13
$ Change history p. 14
