Specification #: 23.205
Reference: 23.205
Title: Bearer-independent circuit-switched core network; Stage 2
Status: Under change control
Type: Technical specification (TS)
Initial planned Release: Release 4
Internal:
Common IMS Specification:
Radio technology:
Remarks (1)
Creation dateAuthorRemark
2015-01-22 12:41 UTC
2000-10: Rap change from Keutmann.CP-27: change of WG as a result of closure of CN and T.
Primary responsible group: 3GPP CT 4
Secondary responsible groups: -
Rapporteurs
NameCompany
Phil Hodges
Ericsson LM
21984
Parent Specifications
Spec #TypeTitleStatusPrime grp 
No related specifications
progress
Child Specifications
Spec #TypeTitleStatusPrime grp 
No related specifications
progress
Related Work Items
UIDAcronymTitleResp. grp(s) 
2
Deleted - Rel-6 Evolutions of the transport in the UTRAN (ETRAN)
RP
See details False
625
ETRAN-IPtrans
IP transport in the UTRAN
R3
See details False
1322
CSSPLIT
Enable bearer independent CS architecture
S2, N3, N4
See details False
1517
GTT
Global Text Telephony
S1, S2, S4, T1, R5
See details False
14016
Trace Management, Stage3
N4
See details False
35010
OAM6
Rel-6 Operations, Administration, Maintenance and Provisioning (OAM&P)
S5
See details False
35015
OAM-Trace
Rel-6 Trace Management
S5, N4, R3
See details False
50591
AoIP
AoIP (A-interface over IP)
GP, S4, C4, C1, C3
See details False
60065
OoBT
Out-of-Band Transcoder
N1
See details False
60066
OoBTC
Out-of-Band Transcoder Control
N1
See details False
60192
LI
Lawful Interception for GSM Features transposed to UMTS
S3
See details False
340029
CAT
Customized Alerting Tone (CAT) service
S1, C1, C3, C4
See details False
360025
SIP_Nc
Support of (G)MSC-S – (G)MSC-S Nc Interface based on the SIP-I protocol
C4, C3
See details False
360026
SIP_Nc-St2
SIP-I based circuit-switched core network; Stage 2
C4
See details False
400024
AoIP-CN
Core Network Impacts for A-Interface User Plane over IP
C4, C1, C3
See details False
400324
CT4 part of Core Network Impacts for A-Interface User Plane over IP
C4
See details False
410010
CAT-3G_CS
CAT Service in 3GPP CS domain
C4, C1
See details False
410110
CT4 part of CAT Service in 3GPP CS domain
C4
See details False
440022
TR on CN aspects of Local Call Local Switch
C4
See details False
450044
ECSRA_LAA
Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications
S2, S4, C4, C3, C1
See details False
490007
ECSRA_LAA-CN
CN aspects of Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications
C4, C3, C1
See details False
490013
Stage 2/3 for CN aspects of Local Call Local Switch
C4
See details False
530111
CT4 part of Core Network aspects of Anonymous Call Rejection in the CS domain (Stage 2/3)
C4
See details False
  • Release 13(Spec is UCC for this Release) Latest Remark:
    MeetingsVersionUpload dateComment 
    2015-09-25
    31207SA#7047217
  • Release 12(Spec is UCC for this Release) Latest Remark:
    (2015-01-22) .
    MeetingsVersionUpload dateComment 
    2015-06-23
    31201CT#6844772
    2013-09-19
    29576CT#6138807
  • Release 11(Spec is UCC for this Release) Latest Remark:
    (2015-01-22) .
    MeetingsVersionUpload dateComment 
    2011-09-26
    28178CT#5335208
  • Release 10(Spec is UCC for this Release) Latest Remark:
    (2015-01-22) .
    MeetingsVersionUpload dateComment 
    2011-09-26
    28178CT#5335633
    2011-06-15
    28177CT#5228545
    2011-04-04
    28176CT#5142719
  • Release 9(Spec is UCC for this Release) Latest Remark:
    (2015-01-22) Upgraded from previous Release without technical c...
    MeetingsVersionUpload dateComment 
    2011-09-26
    28178CT#5332062
    2011-06-15
    28177CT#5234444
    2011-04-04
    28176CT#5142721
    2010-10-01
    27020CT#4937056
    2009-12-18
    Automatic upgrade from previo...
    26399SA#462310
  • Release 8(Spec is UCC for this Release) Latest Remark:
    MeetingsVersionUpload dateComment 
    2011-06-15
    28177CT#5229485
    2011-04-04
    28176CT#5142720
    2010-09-28
    27020CT#4925849
    2009-09-29
    26394CT#4532986
    2009-06-24
    edito
    26393CT#446365
    2009-06-08
    26393CT#4441008
    2008-12-16
    25896CT#4215731
    2008-09-23
    25895CT#4133574
    2008-06-09
    25894CT#4029716
    2008-03-25
    25893CT#3922223
    2007-12-21
    25061CT#3827392
    2007-09-25
    25058CT#3734361
  • Release 7(Spec is UCC for this Release) Latest Remark:
    MeetingsVersionUpload dateComment 
    2008-03-25
    25893CT#3916043
    2007-12-21
    25061CT#3827391
    2007-09-25
    25058CT#3730532
    2007-06-22
    25055CT#3611023
    2007-03-21
    25052CT#3513072
    2006-12-19
    24739CT#3416640
    2006-06-13
    24737CT#3229163
    2006-03-29
    24736CT#3113835
    2005-12-15
    24735CT#3020867
  • Release 6(Spec is UCC for this Release) Latest Remark:
    (2015-01-22) Rel-6 record created on freezing the Release, Dece...
    MeetingsVersionUpload dateComment 
    2008-03-25
    25893CT#3916792
    2007-09-25
    25058CT#3725153
    2006-12-19
    24739CT#3411809
    2006-06-13
    24737CT#3229162
    2006-03-29
    24736CT#3117065
    2005-12-15
    24735CT#3016123
    2005-10-11
    24734CT#2927412
    2005-06-21
    24733CT#2824261
    2005-04-01
    23930CN#2728836
    2005-01-03
    Upgrade on Rel-6 freeze
    22825CN#261215
  • Release 5(Spec is UCC for this Release) Latest Remark:
    MeetingsVersionUpload dateComment 
    2008-03-25
    25893CT#3910503
    2007-09-25
    25058CT#3730296
    2006-12-19
    24739CT#3411510
    2006-10-05
    24738CT#3319687
    2006-06-13
    24737CT#3230955
    2006-03-29
    24736CT#3124345
    2005-12-15
    24735CT#3028127
    2005-10-11
    24734CT#2913758
    2005-04-01
    23930CN#2714482
    2004-03-24
    22813CN#2326153
    2003-06-27
    21987CN#2011196
    2003-04-04
    21986CN#1920520
    2003-01-07
    21035 31852
    2002-09-18
    21034 22716
    2002-06-21
    21033 37358
    2002-03-28
    21032 31773
    2002-01-10
    20319 18803
  • Release 4(Spec is UCC for this Release) Latest Remark:
    MeetingsVersionUpload dateComment 
    2006-10-05
    24738CT#3334087
    2005-12-15
    24735CT#3031810
    2005-10-11
    24734CT#2921141
    2005-04-01
    23930CN#2719119
    2003-06-27
    21987CN#2014111
    2002-09-18
    21034 24108
    2002-06-21
    21033 28214
    2002-03-28
    21032 29043
    2002-01-10
    20319 11605
    2001-10-03
    20318 21537
    2001-07-06
    20317 11477
    2001-03-30
    20316 18366
    2001-01-12
    N4-001104
    9633 445
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