Date

Meeting

TDoc

CR

Rev

Cat

Subject/Comment

New version

2010-12

SA#50

SP-100694

0182

3

B

Retrieval of reference location for emergency session routed via the S-CSCF

11.0.0

2011-01

–

–

–

–

–

Update of LTE logo to LTE-Advanced logo

11.0.1

2011-03

SA#51

SP-110063

0186

1

A

PSAP call back handling in S-CSCF

11.1.0

2011-09

SA#53

SP-110455

0189

1

A

Correction of emergency procedures

11.2.0

2011-09

SA#53

SP-110469

0190

1

C

Emergency location information for fixed broadband access

11.2.0

2011-12

SA#54

SP-110740

0192

1

F

Media support during an IMS emergency session

11.3.0

2011-12

SA#54

SP-110730

0197

1

A

Correction of Emergency procedures

11.3.0

2011-12

SA#54

SP-110737

0201

1

A

Clarification on S-CSCF handling when receiving emergency session from AS.

11.3.0

2011-12

SA#54

SP-110869

0204

5

A

Clarifications on non UE detectable emergency call

11.3.0

2011-12

SA#54

SP-110740

0205

2

B

Media support on PSAP callback

11.3.0

2012-03

SA#55

SP-120080

0207

1

B

Codecs supported for IMS emergency sessions

11.4.0

2012-03

SA#55

SP-120081

0208

1

B

Support of Network-provided Location for IMS functionality

11.4.0

2012-03

SA#55

SP-120080

0212

3

B

Domain Selection Rules for IMSESOM with E-UTRAN and UTRAN Access

11.4.0

2012-06

SA#56

SP-120250

0215

1

F

Handling of Emergency Registrations at Home IMS

11.5.0

2012-06

SA#56

SP-120250

0216

1

F

S-CSCF and AS in Emergency Calls

11.5.0

2012-12

SA#58

SP-120250

0220

1

A

Defining S-CSCF procedures for registration and emergency registration relationships

11.6.0

2013-06

SA#60

SP-130309

0223

1

F

Domain selection before UE detectable emergency session

11.7.0

2013-06

SA#60

SP-130309

0226

2

F

Domain selection in the event emergency bearer services are not supported

11.7.0

2013-09

SA#61

SP-130367

0232

2

A

Requirement Alignment for emergency registration and call back

11.8.0

2013-09

SA#61

SP-130376

0234

1

C

Requirement Alignment for call back

11.8.0

2013-12

SA#62

SP-130518

0251

1

A

Treatment of a 380 Response for an undetected IMS Emergency Call

11.9.0

2014-03

SA#63

SP-140097

0259

1

A

Non UE detected emergency call correction when the retry attempt is made in CS domain

11.10.0

2014-03

SA#63

SP-140098

0261

–

A

Clarification when using a private network for emergency calls

11.10.0

2014-06

SA#64

SP-140247

0264

3

A

380 – Emergency call clarification

11.11.0

2014-09

SA#65

–

–

–

–

Update to Rel-12 version (MCC)

12.0.0

2015-03

SA#67

SP-150109

0275

1

F

Correction to support of I-WLAN in TS 23.167

12.1.0

2015-09

SA#69

SP-150503

0279

2

B

Location to Support Emergency services over WLAN access to EPC

13.0.0

2015-09

SA#69

SP-150503

0280

2

B

Introduction of the Support of Emergency services over WLAN access to EPC

13.0.0

2015-12

SA#70

SP-150614

0281

–

F

Clarification on the UE behaviour when initiates the emergency call

13.1.0

2016-03

SA#71

SP-160162

0283

–

F

Correction of 3GPP2 specification reference

13.2.0

2016-06

SA#72

SP-160299

0284

9

B

eCall over IMS – Initial MSD

14.0.0

2016-06

SA#72

SP-160299

0286

5

B

Domain Selection for eCall Over IMS

14.0.0

2016-06

SA#72

SP-160299

0287

2

B

Transfer of Updated MSD for eCall Over IMS

14.0.0

2016-06

SA#72

SP-160302

0289

2

B

Support for Sh in LRF for NPLI, and Support for UE updated Location mid-emergency session over emergency signalling channel

14.0.0

2016-06

SA#72

SP-160302

0292

3

B

WLAN to CS session continuity for Emergency call over WLAN

14.0.0

2016-06

SA#72

SP-160302

0294

3

B

Determine of Emergency number for call over WLAN

14.0.0

2016-06

SA#72

SP-160304

0295

3

C

Support of IMS emergency sessions for roaming users in deployments without IMS-level roaming interfaces

14.0.0

2016-09

SA#73

SP-160659

0282

4

B

Providing subscriber ID in case of anonymous emergency calls

14.1.0

2016-09

SA#73

SP-160652

0296

2

B

Support for dispatchable civic location for indoor environments for North American.

14.1.0

2016-09

SA#73

SP-160647

0297

1

F

Editorial change to Transfer of Updated MSD for eCall Over IMS call flow

14.1.0

2016-09

SA#73

SP-160658

0299

1

B

Indication for support of anonymous IMS emergency sessions

14.1.0

2016-09

SA#73

SP-160651

0300

3

C

Capturing solution for non UE detectable emergency call for S8 Home routing

14.1.0

2016-09

SA#73

SP-160647

0301

2

F

Clarifications when inband is used by a UE to convey MSD

14.1.0

2016-09

SA#73

SP-160647

0302

–

F

Definition for eCall Over IMS

14.1.0

2016-09

SA#73

SP-160654

0303

2

B

Allowing ICS MSC to interact with IMS for IMS emergency call handling.

14.1.0

2016-12

SA#74

SP-160817

0305

3

F

Update with SEW2 capabilities

14.2.0

2016-12

SA#74

SP-160816

0306

1

F

Correction from IMPI to IMPU

14.2.0

2016-12

SA#74

SP-160817

0311

3

F

Correction to emergency number determination for call over WLAN

14.2.0

2016-12

SA#74

SP-160817

0312

–

F

Enable use of SUPL to locate a UE with WLAN Access

14.2.0

2016-12

SA#74

SP-160817

0313

2

F

Unsolicited Provision of UPLI by a UE for WLAN Access

14.2.0

2017-03

SA#75

SP-170053

0314

2

F

Clarification of functionality for interconnection of emergency call over II-NNI

14.3.0

2017-03

SA#75

SP-170079

0315

1

F

Alignment of emergency procedures

14.3.0

2017-06

SA#76

SP-170367

0316

1

F

Downloading emerg number from ePDG

14.4.0

2017-09

SA#77

SP-170723

0318

–

F

Clarification for voice domain selection rules applicability in Annex H

14.5.0

2017-12

SA#78

SP-170919

0319

2

B

Support of IMS Emergency Calls for NG-RAN access to 5GS

15.0.0

2018-03

SA#79

SP-180094

0320

3

F

Emergency services over 5GC via untrusted non-3GPP access

15.1.0

2018-03

SA#79

SP-180094

0321

2

F

Handling of emergency sessions over untrusted N3GPP access in 5GS

15.1.0

2018-03

SA#79

SP-180094

0324

1

F

Delivery of local emergency numbers in NAS

15.1.0

2018-03

SA#79

SP-180094

0325

2

F

Addition of Emergency Services Support using Fallback to Domain Selection Rules

15.1.0

2018-06

SA#80

SP-180479

0326

1

F

Clarification on Domain Selection for Emergency Service.

15.2.0

2018-06

SA#80

SP-180475

0327

1

F

Domain selection for eCall over IMS

15.2.0

2018-06

SA#80

SP-180475

0329

–

F

Correction on domain selection for eCall over IMS

15.2.0

2018-06

SA#80

SP-180475

0330

2

F

Correction to NOTE 5 in domain selection for Emergency services

15.2.0

2018-09

SA#81

SP-180712

0331

2

F

Update on Domain Selection Rules for emergency session attempts

15.3.0

2018-09

SA#81

SP-180712

0332

–

F

UE handling of emergency numbers list when using untrusted non-3GPP access to 5GC

15.3.0

2018-09

SA#81

SP-180711

0334

–

A

Correct conditions for using valid local emergency number list

15.3.0

2018-09

SA#81

SP-180712

0335

–

F

Domain selection for dual registration mode UE

15.3.0

2018-09

SA#81

SP-180712

0336

2

F

Support of eCall and emergency call when eUTRAN is connected to 5GS and EPS

15.3.0

2018-12

SA#82

SP-181083

0337

1

F

Correct procedures for obtaining local emergency number list

15.4.0

2018-12

SA#82

SP-181083

0338

1

F

Correct validity of local emergency number list

15.4.0

2018-12

SA#82

SP-181083

0339

1

F

Correcting usage of emergency service indication and emergency session indication

15.4.0

2018-12

SA#82

SP-181083

0341

–

C

More Flexible Domain selection for Emergency Calls using the PS Domain

15.4.0

2019-09

SA#85

SP-190604

0346

2

F

Correcting principle stating that procedures for untrusted access are to be used even over trusted WLAN

15.5.0

2019-09

SA#85

SP-190609

0344

1

F

Enabling emergency call using trusted non-3GPP access to 5GC

16.0.0

2019-12

SA#86

SP-191089

0350

3

F

Support of IMS emergency sessions for roaming users in 5GS deployments without IMS-level roaming interfaces

16.1.0

2020-07

SA#87

SP-200420

0355

–

A

Correction for IMS Emergency Registration and Session Establishment

16.2.0

2020-07

SA#87

SP-200552

0357

1

C

Domain selection for support of NG-eCall over NR

16.2.0

2020-12

SA#90E

SP-200959

0358

1

F

Correction of reference for Sh interface

16.3.0

2021-03

SA#91E

SP-210088

0359

–

B

Support for Caller Identity Attestation and Assertion of Emergency sessions

17.0.0

2021-06

SA#92E

SP-210332

0364

1

F

NG eCall domain selection corrections

17.1.0

2021-06

SA#92E

SP-210353

0360

4

C

KI#3: Support for IMS emergency over SNPN

17.1.0

2021-06

SA#92E

SP-210342

0361

2

B

Support of IMS Emergency Calls over NR Satellite Access

17.1.0

2021-09

SA#93E

SP-210936

0365

–

F

Usage of alternate P-CSCF for emergency registration

17.2.0