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3GPP TR 22.979 (click spec number to see fileserver directory for this spec)
Feasibility study on combined Circuit Switched (CS) calls and IP Multimedia Subsystem (IMS) sessions
.
TSG / WG responsible: S1 (click TSG/WG to see its home page)
Work item which gave rise to this spec: IRTSD-CS_IMS (click WI code to see Work Item details in the Work Plan)
Work items which may have impacted this spec: click here
WI = SP-040305. SP-25: owner is XIX pronounced ""nineteen"" (aka CSiCS = Circuit Switched IMS Combinational Service) subgroup of S1. 2007-02-06: also applicable to GERAN based systems.
Rapporteur: FRANK, Robert
Specification required for: GERAN-based systems and UTRAN- and E-UTRAN-based systems
In the table below ...
... click meeting number for meeting details;
... click spec version number to download that version;
... click SDO publication reference to download SDO transposed document.
| Release | Freeze meeting | Freeze date | :: | remarks | SDO publications |
| Rel-7 | SP-29 | 2005-09-28 | :: | . | ETSI |
event |
version |
available |
remarks |
click ref to download | |
draft |
0.0.0 |
- |
- |
||
draft |
0.1.0 |
- |
- |
||
2004-09-01 |
S1-040800 |
- |
|||
draft |
2004-10-07 |
S1-040858 |
- |
||
draft |
0.4.0 |
- |
- |
||
2004-12-21 |
SP-040740 for approval; but SP-26 did not approve, since not urgent |
- |
|||
1.1.0 |
- |
- |
|||
2005-03-21 |
SP-050070 for approval |
- |
|||
2005-03-24 |
- |
||||
| Rel-8 | SP-42 | 2008-12-11 | :: | . | ETSI |
event |
version |
available |
remarks |
click ref to download | |
2009-01-02 |
Upgraded unchanged from Rel-7 |
||||
| Rel-9 | SP-46 | 2009-12-10 | :: | Upgraded from previous Release without technical change . | ETSI |
event |
version |
available |
remarks |
click ref to download | |
2009-12-31 |
Automatic upgrade from previous Release |
||||
| Rel-10 | SP-51 | 2011-03-23 | :: | Upgraded from previous Release without technical change . | ETSI |
event |
version |
available |
remarks |
click ref to download | |
2011-04-08 |
Automatic upgrade from previous Release version 9.0.0 |
||||
| Rel-11 | SP-57 | 2012-09-12 | :: | Upgraded from previous Release without technical change . | ETSI |
event |
version |
available |
remarks |
click ref to download | |
2012-09-21 |
Automatic upgrade from previous Release version 10.0.0 |
Change Requests for this spec: (none).
Genealogy of this spec:
| antecedent(s) | this spec | descendant(s) |
| (no antecedents) | 22.979 |
22.279 |
page generated from database: 2013-10-16 10:25:39