Specification #: 23.279
Reference: 23.279
Title: Combining Circuit Switched (CS) and IP Multimedia Subsystem (IMS) services; Stage 2
Status: Under change control
Type: Technical specification (TS)
Initial planned Release: Release 7
Internal:
Common IMS Specification:
Radio technology:
Click to see all versions of this specification
Remarks (1)
Creation dateAuthorRemark
2015-01-22 12:41 UTC
Stage 1 is in 22.279. 2005-03-24: WG changed from S1 (typo).
History
Action dateActionAuthor
No records to display.
Primary responsible group: SA 2
Secondary responsible groups: -
Rapporteurs
NameCompany
Yun-Chao Hu
Huawei Tech.(UK) Co.. Ltd
7580
Parent Specifications
Spec #TypeTitleStatusPrime grp 
23.899
TR
Combining Circuit Switched (CS) bearers with IP Multimeida Subsystem (IMS)
Wdrn
S2
See details
progress
Child Specifications
Spec #TypeTitleStatusPrime grp 
No related specifications
progress
Related Work Items
UIDAcronymTitleResp. grp(s) 
31055
IRTSD-CS_IMS
Study on Combining CS calls and IMS sessions
S1
See details True
31063
CSICS
Combinational Services
S1 , S2 , S4 , C1
See details False
32084
Stage 2 for CSICS
S2
See details False
32117
CSIterm
Deleted - Study on Terminating Session handling
S2
See details False
320005
SAES
3GPP System Architecture Evolution Specification - Evolved Packet System (non RAN aspects)
S1 , S2 , S3 , S5 , C1 , C3 , C4 , C6
See details False
320029
CSItermS
CSI Terminating Session handling
S2 , C1
See details False
320030
SAES-St2
Deleted - Stage 2 of architecture for the 3GPP System Architecture Evolution
S2
See details False
340014
Stage 2 of CStermS
S2
See details False
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