Canonical Atlas record

TS 23.167

IP Multimedia Subsystem (IMS) emergency sessions

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Responsible WGS2

StatusUnder change control

Initial releaseRel-7

Selected releaseRel-20

Latest indexed version20.1.0

Series23

TypeTS

Release evolution

Compare evidence between releases

Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.

Release ledger

Version · WI · CR evidence by release

Rel-4no version indexed1 WI0 CRs

Rel-5no version indexed1 WI0 CRs

Rel-6no version indexed1 WI0 CRs

Rel-77.13.09 WI222 CRs · 50 approved

Rel-88.6.05 WI79 CRs · 21 approved

Rel-99.14.06 WI102 CRs · 31 approved

Rel-1010.11.02 WI64 CRs · 17 approved

Rel-1111.11.02 WI76 CRs · 21 approved

Rel-1212.1.03 WI10 CRs · 1 approved

Rel-1313.2.01 WI14 CRs · 4 approved

Rel-1414.6.01 WI92 CRs · 25 approved

Rel-1515.7.01 WI52 CRs · 21 approved

Rel-1616.4.02 WI22 CRs · 5 approved

Rel-1717.2.03 WI17 CRs · 5 approved

Rel-1818.2.02 WI18 CRs · 4 approved

Rel-1919.2.02 WI18 CRs · 5 approved

Rel-2020.1.03 WI21 CRs · 2 approved

R99no version indexed3 WI0 CRs

Rel-20 snapshot

Work affecting this release

21 indexed Change Requests · 3 connected Work Items.

Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0392 — Availability of IMS Emergency Services

CR 0383 rev.3 — Support for IMS emergency calls over NB-IOT NTN

CR 0389 rev.2 — Use of emergency numbers and associated types for MO SMS to ERC detection

CR 0389 rev.4 — Clarification on the Use of emergency numbers and associated types for MO SMS to ERC detection

CR 0390 — Addition of support for SMS to Emergency Response Centre

CR 0384 — Adding support for SMS to Emergency Response Centre

CR 0386 — IMS emergency services using NB-IoT (GEO)

CR 0384 rev.2 — Adding support for SMS to Emergency Response Centre

CR 0381 — Support of emergency call over NB-IoT NTN via GEO satellite

CR 0389 — Use of emergency numbers and associated types for MO SMS to ERC detection

CR 0383 rev.2 — Support for IMS emergency calls over NB-IOT NTN

CR 0384 rev.1 — Adding support for SMS to Emergency Response Centre

Version history

Indexed versions

Showing 60 of 107 indexed versions.

20.1.0Rel-20SA#1132026-09-24

19.2.0Rel-19SA#1132026-09-24

20.0.0Rel-20SA#1122026-06-22

19.1.1Rel-19SA#1082025-07-28

19.1.0Rel-19SA#1082025-06-19

19.0.0Rel-19SA#1062024-12-20

18.2.0Rel-18SA#1022023-12-19

18.1.0Rel-18SA#1002023-06-21

18.0.0Rel-18SA#992023-03-31

17.2.0Rel-17SA#93-e2021-09-24

17.1.0Rel-17SA#92-e2021-06-24

16.4.0Rel-16SA#92-e2021-06-24

17.0.0Rel-17SA#91-e2021-03-30

16.3.0Rel-16SA#90-e2020-12-17

16.2.0Rel-16SA#88-e2020-07-09

15.7.0Rel-15SA#88-e2020-07-09

16.1.0Rel-16SA#862019-12-22

15.6.0Rel-15SA#862019-12-22

16.0.0Rel-16SA#852019-09-24

15.5.0Rel-15SA#852019-09-24

15.4.0Rel-15SA#822018-12-18

15.3.0Rel-15SA#812018-09-17

14.6.0Rel-14SA#812018-09-17

15.2.0Rel-15SA#802018-06-19

15.1.0Rel-15SA#792018-03-27

15.0.0Rel-15SA#782017-12-22

14.5.0Rel-14SA#772017-09-18

14.4.0Rel-14SA#762017-06-12

14.3.0Rel-14SA#752017-03-13

14.2.0Rel-14SA#742016-12-16

14.1.0Rel-14SA#732016-09-26

14.0.0Rel-14SA#722016-06-22

13.2.0Rel-13SA#712016-03-15

13.1.0Rel-13SA#702015-12-15

13.0.0Rel-13SA#692015-09-22

12.1.0Rel-12SA#672015-03-19

12.0.0Rel-12SA#652014-09-22

9.14.0Rel-9SA#642014-06-24

11.11.0Rel-11SA#642014-06-24

10.11.0Rel-10SA#642014-06-24

9.13.0Rel-9SA#632014-03-10

11.10.0Rel-11SA#632014-03-10

10.10.0Rel-10SA#632014-03-10

9.12.0Rel-9SA#622013-12-17

11.9.0Rel-11SA#622013-12-17

10.9.0Rel-10SA#622013-12-17

9.11.0Rel-9SA#612013-09-12

8.6.0Rel-8SA#612013-09-12

7.13.0Rel-7SA#612013-09-12

11.8.0Rel-11SA#612013-09-12

10.8.0Rel-10SA#612013-09-12

11.7.0Rel-11SA#602013-06-24

9.10.0Rel-9SA#582012-12-18

11.6.0Rel-11SA#582012-12-18

10.7.0Rel-10SA#582012-12-18

9.9.0Rel-9SA#562012-06-22

11.5.0Rel-11SA#562012-06-22

10.6.0Rel-10SA#562012-06-22

11.4.0Rel-11SA#552012-03-09

9.8.0Rel-9SA#542011-12-16

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 23.167

EMC1-CS

Rel-4 Emergency call enhancements

Rel-4official

IMS

Provisioning of IP-based multimedia services

Rel-5official

WLAN

WLAN-UMTS Interworking Rel-6

Rel-6official

EMC1

PS domain and IMS impacts for supporting IMS Emergency calls (EMC1)

Rel-7official

EMC1

Emergency Call Enhancements for IP& PS Based Calls stage 3

Rel-7official

EMC1

Stage 2 Specification Phase - IMS-level

Rel-7official

IMS-EMER

Deleted - PS domain and IMS support for IMS Emergency sessions

Rel-7official

LCS3

Location Services enhancements

Rel-7official

LCS3-IWLAN

Stage 2 for LCS architecture for I-WLAN

Rel-7official

LCS3-IWLAN

LCS for 3GPP Interworking WLAN

Rel-7official

TEI7

(Small) Technical Enhancements and Improvements for Rel-7

Rel-7parsed

VCC

Voice Call Continuity between CS and IMS (incl. I-WLAN)

Rel-7official

CIMS_3GPP2

3GPP2 Input to Common IMS

Rel-8official

CIMS_3GPP2

Stage 2 CIMS_3GPP2

Rel-8official

IMS_Comm_Doc

Documentation of TISPAN NGN R1 and R2 in 3GPP SA2

Rel-8official

LCS4_IWLAN

Deleted - was Rel-7 - LCS for 3GPP Interworking WLAN

Rel-8official

TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed

CH9

Rel-9 Charging Management small Enhancements

Rel-9parsed

IMS_EMER_GPRS_EPS

Stage 2 for IMS Emergency Calls over GPRS and EPS

Rel-9official

IMS_EMER_GPRS_EPS

Support for IMS Emergency Calls over GPRS and EPS

Rel-9official

IMS_EMER_GPRS_EPS-SRVCC

Single Radio Voice Call Continuity (SRVCC) support for IMS Emergency Calls

Rel-9official

IMS_EMER_GPRS_EPS-SRVCC

CT1 aspects of SRVCC support for IMS Emergency Calls

Rel-9official

TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

IESE

Stage 2 for IMS Emergency Session Enhancements

Rel-10official

TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

NOVES-IMSESOM

Stage 2 for Non Voice Emergency Services (Support of IMS Emergency Sessions with Other Media on UTRAN and E-UTRAN)

Rel-11official

TEI11

(Small) Technical Enhancements and Improvements for Rel-11

Rel-11parsed

SMSMI

Short Message Service (SMS) submit and delivery without MSISDN in IMS

Rel-12parsed

TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed

WLAN_NS

WLAN Network Selection for 3GPP Terminals

Rel-12parsed

TEI13

(Small) Technical Enhancements and Improvements for Rel-13

Rel-13parsed

TEI14

(Small) Technical Enhancements and Improvements for Rel-14

Rel-14parsed

5GS_Ph1

5G System - Phase 1

Rel-15parsed

5WWC

Wireless and Wireline Convergence for the 5G system architecture

Historical association · verification pending

Rel-16historical link

TEI16

(Small) Technical Enhancements and Improvements for Rel-16

Historical association · verification pending

Rel-16historical link

5GSAT_ARCH

Integration of satellite components in the 5G architecture

Historical association · verification pending

Rel-17historical link

TEI17

(Small) Technical Enhancements and Improvements for Rel-17

Rel-17parsed

eNPN

Enhanced support of Non-Public Networks

Historical association · verification pending

Rel-17historical link

5G_ProSe_Ph2

Proximity-based Services in 5GS Phase 2

Rel-18parsed

TEI18

(Small) Technical Enhancements and Improvements for Rel-18

Rel-18parsed

TEI19

(Small) Technical Enhancements and Improvements for Rel-19

Rel-19parsed

eCallCEN

Alignment of eCall over IMS with CEN

Rel-19parsed

5GSAT_Ph4-ARC

Stage 2 of Integration of satellite components in the 5G architecture Phase 4

Rel-20parsed

SMS2EC-ARC

Short Message Service to Emergency Response Centre

Rel-20parsed

TEI20

(Small) Technical Enhancements and Improvements for Rel-20

Rel-20parsed

GPRS

General Packet Radio Service

R99official

LCS

Location Services

R99official

PR,Princs_&_Reqs_(PR)

OAM Principles and High-level Requirements

R99official

Knowledge graph

Related standards

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