Specification #: 23.279
General
Versions
Responsibility
Related
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:
2G
3G
LTE
5G
6G
Click to see all versions of this specification
Remarks (1)
Creation date
Author
Remark
2015-01-22 12:41 UTC
Stage 1 is in 22.279. 2005-03-24: WG changed from S1 (typo).
History
Action date
Action
Author
No records to display.
Primary responsible group:
SA 2
Secondary responsible groups:
-
Rapporteurs
Name
Company
Yun-Chao
Hu
Huawei Tech.(UK) Co.. Ltd
7580
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Parent Specifications
Spec #
Type
Title
Status
Prime grp
23.899
TR
Combining Circuit Switched (CS) bearers with IP Multimeida Subsystem (IMS)
Wdrn
S2
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Child Specifications
Spec #
Type
Title
Status
Prime grp
No related specifications
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Related Work Items
UID
Acronym
Title
Resp. grp(s)
31055
IRTSD-CS_IMS
Study on Combining CS calls and IMS sessions
S1
True
31063
CSICS
Combinational Services
S1
,
S2
,
S4
,
C1
False
32084
CSICS
Stage 2 for CSICS
S2
False
32117
CSIterm
Deleted - Study on Terminating Session handling
S2
False
320005
SAES
3GPP System Architecture Evolution Specification - Evolved Packet System (non RAN aspects)
S1
,
S2
,
S3
,
S5
,
C1
,
C3
,
C4
,
C6
False
320029
CSItermS
CSI Terminating Session handling
S2
,
C1
False
320030
SAES-St2
Deleted - Stage 2 of architecture for the 3GPP System Architecture Evolution
S2
False
340014
Stage 2 of CStermS
S2
False
Assigned Work Items
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Release 18
(Spec is UCC for this Release)
Latest Remark:
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SA#103
18.0.0
2024-04-03
Update to Rel-18 version afte...
60295
SA#103
85165
Release 17
(Spec is UCC for this Release)
Latest Remark:
Meetings
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SA#95-e
17.0.0
2022-03-30
Update to Rel-17 version afte...
60289
SA#95-e
76732
Release 16
(Spec is UCC for this Release)
Latest Remark:
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SA#88-e
16.0.0
2020-07-09
Update to Rel-16 version afte...
38165
SA#88-e
66832
Release 15
(Spec is UCC for this Release)
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SA#80
15.0.0
2018-06-21
Update to Rel-15 version afte...
18664
SA#80
58924
Release 14
(Spec is UCC for this Release)
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Version
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SA#75
14.0.0
2017-03-15
Update to Rel-14 version afte...
31941
SA#75
51724
Release 13
(Spec is UCC for this Release)
Latest Remark:
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Version
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Comment
SA#70
13.0.0
2015-12-23
31207
SA#70
47225
Release 12
(Spec is UCC for this Release)
Latest Remark:
(2015-01-22) Upgraded from previous Release without technical c...
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Version
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SA#65
12.0.0
2014-09-22
Automatic upgrade from previo...
30574
SA#65
9086
Release 11
(Spec is UCC for this Release)
Latest Remark:
(2015-01-22) Upgraded from previous Release without technical c...
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Version
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SA#57
11.0.0
2012-09-18
Automatic upgrade from previo...
28526
SA#57
6371
Release 10
(Spec is UCC for this Release)
Latest Remark:
(2015-01-22) Upgraded from previous Release without technical c...
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SA#51
10.0.0
2011-03-29
Automatic upgrade from previo...
28180
SA#51
6078
Release 9
(Spec is UCC for this Release)
Latest Remark:
(2015-01-22) Upgraded from previous Release without technical c...
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SA#46
9.0.0
2009-12-15
Automatic upgrade from previo...
26399
SA#46
5521
Release 8
(Spec is UCC for this Release)
Latest Remark:
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SA#37
8.1.0
2007-09-26
25060
SA#37
31332
SA#36
8.0.0
2007-06-19
25057
SA#36
10552
Release 7
(Spec is UCC for this Release)
Latest Remark:
Meetings
Version
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Comment
SA#37
7.7.0
2007-09-26
25060
SA#37
21869
SA#35
7.6.0
2007-03-20
25054
SA#35
20257
SA#34
7.5.0
2006-12-11
24400
SA#34
20374
SA#33
7.4.0
2006-10-04
24396
SA#33
21530
SA#32
7.3.0
2006-06-13
24392
SA#32
19549
SA#31
7.2.0
2006-03-28
24388
SA#31
28094
SA#30
7.1.0
2005-12-15
23941
SA#30
27543
SA#29
7.0.0
2005-10-06
23940
SA#29
13263
SA#29
2.3.1
2005-09-26
SP-050493
23940
SA#29
460
-
2.3.0
2005-09-16
15017
-
2.2.1
2005-09-07
19262
-
2.2.0
2005-07-29
17279
-
2.1.0
2005-07-18
(not based on v2.0.0!)
1157
SA#22
2.0.0
2005-06-17
SP-050344 not approved, becau...
21993
SA#22
4778
-
1.2.0
2005-05-16
29087
-
1.1.0
32289
SA#27
1.0.0
2005-03-21
SP-050118 for info (ex S2-44)
23938
SA#27
2667
-
0.1.1
2005-02-25
S2-050441
2491
-
0.1.0
2005-02-25
31466
-
0.0.1
20525
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