N.3 IMS Conferencing

33.1083G Security3GPPHandover interface for Lawful Interception (LI)Release 17TS

N.3.1 General

The ConfCorrelation is used to carry the correlation information for IMS conferencing. The ASN.1 B.11.1 shows the following:

ConfCorrelation ::= CHOICE {

correlationValues [0] CorrelationValues,

correlationNumber [1] OCTET STRING,

imsVoIP [2] IMS-VoIP-Correlation,

}

Even though the above ASN.1 definition shows 3 different choices, only last two choices are used. The other value is present only for historical reasons (in other words, it was present in the early versions of the TS 33.108 and retained to avoid impacts to early implementations). The details of IMS-VoIP-Correlation are described in clause N.2.0.

N.3.2 Target Initiated AdHoc Conference Call

When a lawful interception is to be done for a target-intiated conference call, the IRI and CC sent for conference part of the call may have to be correlated with the IRI and CC sent for the basic part of VoIP call. The clause N.2.3 and clause N.2.4 illustrate different examples of IMS-VoIP-Correlation usage for this case.

N.3.3 Independent Lawful Interception of IMS-Conferencing,

N.3.3.1 General

An example of independent lawful interception of IMS conferencing is the case when a lawful interception is activated on a conference-ID. In this case, the lawful interception is applicable just for IMS conferencing (i.e. not to be correlated with the basic VoIP call). For this, either the choice of correlationNumber or the choice of imsVoIP can be used.

N.3.3.2 Use of correlationNumber (OCTET STRING)

As shown in clause N.3.1, the conferenceNumber is an OCTET STRING. That means it can have only one value and that value is used as correlation number in IRI and CC.

For example, if 100 is used as the correlationNumber, then AS providing the IRI ICE functions for IMS conferencing and MRFC triggerring the CC interception at MRFP exchange the value 100 and the MRFC supplies that value to the MRFP.

N.3.3.3 Use of imsVoIP (IMS-VoIP-Correlation)

N.3.3.3.1 One Correlation Number Value

In this case, the same correlation number is used for IRI and CC as shown in Table N-10 below:

Table N-10: An example to show the use of IMS-VoIP-Correlation
for IMS Conferencing with single value

IMS-VoIP-Correlation

SET 1

SET m

ims-iri

ims-cc

ims-iri

ims-cc

cc

iri

cc

Iri

SET 1

SET n

SET 1

SET p

100

100

In Table N-10, a value of 100 is used as the correlation number. All IRI messages will have the correlation number value of 100 and the associated CC will have use the same correlation number value of 100. In this example, there is only one set of {ims-iri, ims-cc} and there is only one set of {cc} within the ims-cc and {iri} in ims-cc is not used.

A typical example use-case for the usage of Table N-10 could be: AS providing the IRI ICE functions, MRFP, triggered by MRFC, providing the CC Intercept Function. The AS and MRFC coordinate to use the value 100 and MRFC supplies the value 100 to the MRFP.

N.3.3.3.2 Multiple Correlation Number Values

Here, the conferencing handling nodes do not exchange the correlation number values. In this case, correlation numbers may be delivered as illustrated in Table N-11.

Table N-11: An example to show the use of IMS-VoIP-Correlation
for IMS Conferencing with multiple values

IMS-VoIP-Correlation

SET 1

SET m

ims-iri

ims-cc

ims-iri

ims-cc

cc

iri

cc

Iri

SET 1

SET n

SET 1

SET p

100

250

In Table N-11, the values of 100 and 250 are used as the correlation number values. All IRI messages will have the correlation number value of 100 and the associated CC will have use the correlation number value of 250. In this example, there is only one set of {ims-iri, ims-cc} and there is only one set of {cc} within the ims-cc. The {iri} in ims-cc is not used.

A typical example use-case for the usage of Table N-11 could be: AS providing the IRI ICE functions and MRFP, triggered by MRFC, providing the CC Intercept Function. MRFC tells the MRFP to use the correlation number value of 250 and AS uses the value of 100 for IRI.

In the event MRFC also provides some IRI events, additional cases as illustrated in Table N-4 and N-5 for basic calls may apply (with AS, MRFC and MRFP replacing S-CSCF, P-CSCF and IMS-AGW within the typical example of clause N.2.22 and clause N.2.2.3).

Annex O (informative):
Selection of ASN.1 HI2 sub-domain for LALS Reporting

The LALS Target Positioning reports may be encoded in any of the following HI2 ASN.1 sub-domains:

– hi2CS (for CS), specified in Annex B.3;

– hi2 (for PS), specified in Annex B.3a;

– hi2eps (for EPS), specified in Annex B.9.

The LALS Target Positioning report records and their ASN.1 parameters for each sub-domain are presented in the following Tables:

– 5.5F (for CS);

– 6.9H (for PS);

– 10.5.1.1.21 (for EPS).

The selection of a particular ASN.1 sub-domain for LALS Target Positioning reporting is implementation-specific and out of scope of the present document. It may depend on the ability of the LI LCS Client to identify the network domain serving the UE, e.g. from the domain specific parameters in the LCS Server response, like the RAI for PS. It is also possible that a default sub-domain is used, e.g. by the operators that have a single network domain deployed.

For the LALS Enhanced Location for IRI reporting the ASN.1 HI2 sub-domain is the same one that is used for reporting of the corresponding triggering event, when the triggering event is reported in either hi2CS, or hi2, or hi2eps sub-domains.

For the triggering events reported using the dedicated ASN.1 sub-domains, e.g. MBMS, MMS, GCSE, etc., the LALS reports are encoded in either hi2 (PS) or hi2eps (EPS) sub-domains.

Annex P (informative):
Change history

Change history

Date

Meeting

TDoc

CR

Rev

Cat

Subject/Comment

New version

06-2002

SP-16

SP-020357

Release 5 draft Approved at TSG SA #16.

5.0.0

09-2002

SP-17

SP-020512

001

F

Corrections to TS 33.108

5.1.0

12-2002

SP-18

SP-020705

002

F

Essential corrections to the Annex C.1 (ULIC)

5.2.0

12-2002

SP-18

SP-020706

003

F

Missing PDP Context Modification event

5.2.0

12-2002

SP-18

SP-020706

005

F

Essential correction to the LI events generated during RAU, when PDP context is active

5.2.0

12-2002

SP-18

SP-020706

006

F

Changes to TS 33.108 for U.S. LI Requirements

5.2.0

12-2002

SP-18

SP-020707

004

B

Aggregation of IRI Records

6.0.0

03-2003

SP-19

SP-030096

008

A

Coding of ASN.1 parameters of the type OCTET STRING

6.1.0

03-2003

SP-19

SP-030099

012

A

Incorrect ASN.1 object tree. Note: This CR is overridden by CR009 which again replaces figure B.1. Provided for completeness of CRs only.

6.1.0

03-2003

SP-19

SP-030097

009

B

CS Section for 33.108

6.1.0

03-2003

SP-19

SP-030098

010

F

Adjustments to the requirements on the delivery of the intercepted RT data over TCP

6.1.0

03-2003

SP-19

SP-030149

014

A

Correction to implementation of CR 005

6.1.0

06-2003

SP-20

SP-030221

016

1

A

Changes to meet international LI Requirements

6.2.0

09-2003

SP-21

SP-030508

017

1

D

Correct Abbreviations in TS 33.108

6.3.0

09-2003

SP-21

SP-030509

019

1

A

Syntax error in Annex B.3

6.3.0

09-2003

SP-21

SP-030508

020

1

F

Inconsistency in Annex B.3

6.3.0

09-2003

SP-21

SP-030508

021

1

F

Data Link Establishment and Sending part for ROSE operation

6.3.0

09-2003

SP-21

SP-030508

022

1

F

Correction on the usage of Lawful Interception identifiers

6.3.0

09-2003

SP-21

SP-030508

023

1

F

Subscriber controlled input clarification

6.3.0

09-2003

SP-21

SP-030508

024

1

F

Field separator in subaddress

6.3.0

09-2003

SP-21

SP-030482

026

A

Reference errors in Annex G

6.3.0

12-2003

SP-22

SP-030592

028

A

Correction to Annex G on TCP based transport

6.4.0

12-2003

SP-22

SP-030593

029

B

LI Reporting of Dialed Digits

6.4.0

12-2003

SP-22

SP-030594

030

F

CS Section for 33.108 – LI Management Operation

6.4.0

12-2003

SP-22

SP-030594

031

F

CS Section for 33.108 – User data packet transfer

6.4.0

12-2003

SP-22

SP-030591

032

B

Reporting TEL URL

6.4.0

12-2003

SP-22

SP-030595

033

F

Alignment of Lawful Interception identifiers length to ETSI TS 101 671

6.4.0

03-2004

SP-23

SP-040155

034

F

Corrections to Tables 6.2, 6.7

6.5.0

03-2004

SP-23

SP-040156

035

D

Corrections to Correlation Number

6.5.0

03-2004

SP-23

SP-040157

036

B

Correction to Identifiers

6.5.0

03-2004

SP-23

SP-040158

038

A

Correction on the description of "initiator" in "PDP Context Modification CONTINUE Record"

6.5.0

03-2004

SP-23

SP-040159

039

D

Editorial Corrections

6.5.0

03-2004

SP-23

SP-040160

041

A

Implications of R5 onwards QoS parameters on ASN.1 module in 33.108.

6.5.0

03-2004

SP-23

SP-040161

043

A

Syntax error in Annex B.4

6.5.0

03-2004

SP-23

SP-040162

044

F

Clarification on the use of IRI-END record in PS interception

6.5.0

06-2004

SP-24

SP-040405

045

F

Correction on interception identities in multi-media domain

6.6.0

06-2004

SP-24

SP-040406

047

A

WGS 84 coordinates length correction

6.6.0

06-2004

SP-24

SP-040407

048

F

CR offering alignment to ETSI TS 101 671

6.6.0

06-2004

SP-24

SP-040408

049

F

Additional text for Definition and Acronym section

6.6.0

09-2004

SP-25

SP-040616

050

F

Explanation concerning the Sequence Number

6.7.0

09-2004

SP-25

SP-040616

051

B

National ASN.1 parameter

6.7.0

09-2004

SP-25

SP-040616

052

D

Clarifying clause titles

6.7.0

09-2004

SP-25

SP-040616

053

B

Adding azimuth in location

6.7.0

09-2004

SP-25

SP-040616

054

C

Correction of the Subaddressing definitions

6.7.0

09-2004

SP-25

SP-040685

055

1

F

Correction to hi3DomainId definition

6.7.0

09-2004

SP-25

SP-040616

056

D

Correction of wrong use of abbreviations

6.7.0

09-2004

SP-25

SP-040616

057

C

Differences between subaddress sections in 33.108 and ETSI TS 101 671

6.7.0

09-2004

SP-25

SP-040616

058

F

Replace SIP URL with SIP URI

6.7.0

09-2004

SP-25

SP-040616

059

F

Corrections to References

6.7.0

12-2004

SP-26

SP-040851

061

A

Correction to ULIC header

6.8.0

12-2004

SP-26

SP-040851

062

F

Correction on parameter GprsOperationErrorCode

6.8.0

12-2004

SP-26

SP-040851

063

F

Correction to the IMPORTS statements

6.8.0

12-2004

SP-26

SP-040851

064

F

Syntax Error in Annex B.3

6.8.0

12-2004

SP-26

SP-040851

065

B

Deleting CC from SIP message

6.8.0

12-2004

SP-26

SP-040851

066

B

Adding domain ID to HI3 CS domain module

6.8.0

12-2004

SP-26

SP-040851

067

F

Syntax Error in Annex B.3a

6.8.0

12-2004

SP-26

SP-040851

068

C

HI2 SIP Content clarification

6.8.0

01-2005

Correction of syntax error in B.3 (Version6 -> version6 in ASN.1 code)

6.8.1

01-2005

Correction of syntax error in B.4 (Version6 -> version6 and addition of missing comma in ASN.1 code)

6.8.2

03-2005

SP-27

SP-050125

069

D

Aligning comments in National-HI3-ASN1parameters with comments in National-HI2-ASN1parameters

7.0.0

2005-06

SP-28

SP-050259

070

1

B

Clarifications to the timing issue

7.1.0

2005-06

SP-28

SP-050259

071

B

Clarification pertaining to the filtering of SDP for IRI-only cases

7.1.0

2005-06

SP-28

SP-050383

073

1

A

Correlation for IMS interception

7.1.0

2005-06

SP-28

SP-050260

075

A

Inconsistency in Annex B.5

7.1.0

2005-06

SP-28

SP-050259

076

D

Obsolete Import Statement in Annex B.6

7.1.0

2005-09

SP-29

SP-050571

0077

F

Clarifications to the RAU event

7.2.0

2005-09

SP-29

SP-050571

0078

B

New event for LDI

7.2.0

2005-09

SP-29

SP-050571

0079

C

Correlation for IMS intercption

7.2.0

2005-09

SP-29

SP-050571

0080

F

Clarification on IMS bearer independence

7.2.0

2005-12

SP-30

SP-050778

0077

F

ASN.1 module cleanup.

7.3.0

2005-12

SP-30

SP-050778

0078

D

Adding definition for ‘Precision’.

7.3.0

2005-12

SP-30

SP-050779

0079

B

Start of interception for already attached UE

7.3.0

2005-12

SP-30

SP-050762

0081

A

Wrong references to tables for subaddress

7.3.0

2005-12

SP-30

SP-050778

0082

F

Alignment with ETSI TS 101 671 – Clarification on CIN

7.3.0

2006-03

SP-31

SP-060065

0083

F

Informative example of FTP implementation across HI2/HI3.

7.4.0

2006-03

SP-31

SP-060065

0084

F

Correction on description of parameter "event type" for CS interception

7.4.0

2006-03

SP-31

SP-060065

0085

F

Handling of unkown SIP headers

7.4.0

2006-03

SP-31

SP-060065

0086

F

Correction on polygon type of shape

7.4.0

2006-03

SP-31

SP-060065

0087

B

Extending section A.2.2 and C.2.2 for national use

7.4.0

2006-06

SP-32

SP-060384

0083

F

Missing ETSI parameter on HI2

7.5.0

2006-09

SP-33

SP-060660

0088

1

B

TS 33.108 – WLAN Interworking Interception Details (v7.0)

7.6.0

2007-03

SP-35

SP-070157

0089

1

F

SMS IRI Reporting for WLAN Interworking (33.108)

7.7.0

2007-06

SP-36

SP-070331

0091

B

Direct Tunnel LI

7.8.0

2007-06

SP-36

SP-070332

0090

B

NSAPI (Network layer Service Access Point Identifier) optional in IRI. ASN.1 version update Rel-8

8.8.0

2007-06

SP-36

SP-070332

0092

F

Clarification of Usage of GPRS Terminology and umtsQOS

8.8.0

2007-09

SP-37

SP-070601

0093

B

WLAN IRI at AAA for re-authentication

8.1.0

2007-09

SP-37

SP-070601

0094

D

Missing reference to TS 23.234

8.1.0

2007-12

SP-38

SP-070788

0095

F

Clarifications to FTP filenaming conventions

8.2.0

2007-12

SP-38

SP-070789

0096

A

Wrong reference

8.2.0

2007-12

SP-38

SP-070788

0097

C

P-CSCF IMS LI Optional

8.2.0

2008-03

SP-39

SP-080173

0099

1

D

Editorial update

8.3.0

2008-06

SP-40

SP-080263

0100

B

MBMS LI 33.108

8.4.0

2008-12

SP-42

SP-080763

101

F

Clarification of encoding of Access Point Name (APN)

8.5.0

2008-12

SP-42

SP-080763

102

B

LI Handover Interface for SAE/EPS

8.5.0

2008-12

SP-42

SP-080763

103

B

Clarification on 3G DT with the GGSN

8.5.0

2009-03

SP-43

SP-090133

104

F

Clarification in TS33.108 on decryption place in IMS

8.6.0

2009-03

SP-43

SP-090133

105

F

Update of IMS specific non-transmission action example

8.6.0

2009-03

SP-43

SP-090133

106

F

Alignment with SAE stage 2 specifications approved by TSG SA#42

8.6.0

2009-03

SP-43

SP-090133

107

F

TS 33.108 Alignment with SAE stage 2 specifications approved by TSG SA#42

8.6.0

2009-03

SP-43

SP-090133

108

B

ASN.1 coding for the SAE/EPS HI2 interface

8.6.0

2009-03

SP-43

SP-090133

109

B

Introduction of HI3 for SAE/EPS

8.6.0

2009-03

SP-43

SP-090133

110

B

TS 33.108 – Conference Event Reporting

8.6.0

2009-03

SP-43

SP-090133

111

F

TS 33.108 – US Editorial Clean up

8.6.0

2009-03

Editorial modifications

8.6.1

2009-06

SP-44

SP-090272

112

F

Correction on UE requested bearer resource modification – Alignment with SAE stage 2 specification

8.7.0

2009-06

SP-44

SP-090272

113

F

Clarification on parameter APN for EPS

8.7.0

2009-06

SP-44

SP-090272

114

F

Clarification on the handover between 2G/3G access and E-UTRAN with Gn/Gp

8.7.0

2009-06

SP-44

SP-090272

115

F

Clarification on parameter PDN type

8.7.0

2009-06

SP-44

SP-090272

116

F

Correction on GTPv2 instance in ASN.1 module for EPS

8.7.0

2009-06

SP-44

SP-090272

117

F

Correction on the coding of Protocol Configuration Options coding in ASN.1 for EPS

8.7.0

2009-06

SP-44

SP-090272

118

F

Correction on references in ASN.1 for EPS

8.7.0

2009-06

SP-44

SP-090272

119

F

33.108 Conference Typo

8.7.0

2009-06

SP-44

SP-090272

120

F

33.108 Annex H CR

8.7.0

2009-09

SP-45

SP-090522

121

F

Correction on identities and parameters for LI in case of E-UTRAN access and PMIP based S5/S8

8.8.0

2009-09

SP-45

SP-090522

122

F

Correction on Serving Evolved Packet System event.

8.8.0

2009-09

SP-45

SP-090522

123

F

Correction on the use of initiator in ASN.1

8.8.0

2009-09

SP-45

SP-090522

124

F

Missing parameters for MME interception in the ASN.1 module

8.8.0

2009-09

SP-45

SP-090559

125

F

FTP table details

9.0.0

2009-12

SP-46

SP-090817

128

A

Correction of misalignments for values of "initiator" parameter for EPS

9.1.0

2009-12

SP-46

SP-090818

127

A

Missing TAU Failure Reason parameter mapping for MME interception

9.1.0

2009-12

SP-46

SP-090817

132

A

Correction on LI correlation for S4-SGSN

9.1.0

2009-12

SP-46

SP-090817

133

A

Correction on the length of RAI parameter in ASN.1 module for HI2 EPS

9.1.0

2010-04

SP-47

SP-100104

134

A

EPSLocation ULI length correction

9.2.0

2010-04

SP-47

SP-100104

136

A

Correction on RAI coding inside "old user location information" parameter

9.2.0

2010-06

SP-48

SP-100363

138

A

ASN.1 Description of eps-sending-of-IRI Subdomain ID

9.3.0

2010-06

SP-48

SP-100253

140

F

Reporting of Dual Stack PDP address from the SGSN

10.0.0

2010-10

SP-49

SP-100570

141

A

SCI correction

10.1.0

2010-10

SP-49

SP-100570

143

A

IMS Conference Overview text modification

10.1.0

2010-10

SP-49

SP-100481

142

F

Unsuccessful bearer modification

10.1.0

2010-12

SP-50

SP-100854

146

1

A

IMSI in event records

10.2.0

2010-12

SP-50

SP-100729

147

B

start of interception event at the EPS HI2

10.2.0

2010-12

SP-50

SP-100729

148

B

LI Handover Interface for KMS based IMS Media Security

10.2.0

2010-12

SP-50

SP-100726

152

A

Corrections to Serving System Report Message Required to meet US regulatory requirements

10.2.0

2010-12

SP-50

SP-100728

156

F

Add a Reference to the ATIS LI VoIP specification for US regulatory requirements

10.2.0

2010-12

SP-50

SP-100726

160

A

Clarification added in the US Annex H on the requirement for UMTS LI Correlation Header (ULIC) version

10.2.0

2010-12

SP-50

SP-100854

163

1

A

Corrections and Alignment for IMS Conferencing

10.2.0

2011-03

SP-51

SP-110021

167

A

S4-SGSN address in the Serving System Report

10.3.0

2011-03

SP-51

SP-110023

170

F

Propagation of mistake in the implementation of CR 0139 (rel-9) on rel-10

10.3.0

2011-03

SP-51

SP-110021

173

A

MME address in Serving System report

10.3.0

2011-03

SP-51

SP-110023

178

B

Location information for PMIP events

10.3.0

2011-03

SP-51

SP-110023

180

C

Security requirements for the LI Handover Interface in KMS based IMS media security

10.3.0

2011-03

SP-51

SP-110023

181

F

Revocation trigger

10.3.0

2011-03

SP-51

SP-110021

176

A

PMIP parameters condition

10.3.0

2011-03

SP-51

SP-110023

182

B

Mixed delivery indication for IMS Conference HI3

10.3.0

2011-03

SP-51

SP-110023

177

F

IMS Conf LI 33.108

10.3.0

2011-06

SP-52

SP-110260

186

C

TLS profiling for HI2 interface for KMS based IMS media security

10.4.0

2011-06

SP-52

SP-110425

187

C

OID (ASN.1 of Object Identifier in CS domain)

11.0.0

2011-09

SP-53

SP-110511

188

B

Reporting of DSMIP session modification

11.1.0

2012-03

SP-55

SP-120034

189

F

Correction on reference for MIKEY-TICKET

11.2.0

190

F

SAI Reference correction

191

F

Correction on reference for MIP specific parameters for the HI2 interface and alignment of reported information.

2012-06

SP-56

SP-120336

189

2

C

CSFB Location transfer over the HI2 interface

11.3.0

2012-06

SP-56

SP-120336

190

1

F

PayloadType in CC header

11.3.0

2012-06

SP-56

SP-120336

191

1

F

UE Address Info in HI2

11.3.0

2012-06

SP-56

SP-120336

192

3

C

Handover indication at HI2 interface

11.3.0

2012-06

SP-56

SP-120336

194

F

Correction on parameter name pMIPAttachTunnelDeactivation

11.3.0

2012-06

SP-56

SP-120336

195

F

Correction on delivery of encrypted CC in case of IMS media security

11.3.0

2012-06

SP-56

SP-120336

196

2

C

IMS Conference Services

11.3.0

2012-06

SP-56

SP-120336

197

3

F

Clarification for Serving Evolved Packet System Message Reporting

11.3.0

2012-09

SP-57

SP-120627

198

1

F

Reference list correction to align with the corrected TS 29.212 title

11.4.0

2012-09

SP-57

SP-120619

201

A

ePSlocationOfTheTarget in EPS-PMIP-SpecificParameters

11.4.0

2012-09

SP-57

SP-120617

202

A

EPS Location ASN.1 Parameter Correction

11.4.0

2013-03

SP-59

SP-130034

205

F

Correction on EPS userLocationInfo and olduserLocationInfo parameters length

12.0.0

206

F

Clarification on the use of EPS Correlation Number for GPRS events in EPS Events

207

C

Timestamp Requirement for US Networks

2013-06

SP-60

SP-130248

208

F

Name correction of reference [1]

12.1.0

209

F

Potential Compatibility Issues with use of OCTET STRING Encoding

210

B

Start of interception for an already established IMS session

211

F

Missing references to annex B.9 for PS and IMS interception

2013-09

SP-61

SP-130401

212

B

Annex H Changes for Gateway Interception at Inter-PLMN Interface

12.2.0

213

F

Updating Tel URL to Tel URI

2013-12

SP-62

SP-130661

214

F

Clarification on the applicability of annex B.9 to PS interception

12.3.0

215

B

ULI timestamp reporting

216

F

Correction to I-WLAN LI location information reporting

217

B

108 UMTS IRI Packet Header Information Reporting

218

B

108 WLAN IRI Packet Header Information Reporting

219

B

108 LTE IRI Packet Header Information Reporting

220

B

108 CR new delivery mechanism of IRI,TPKT/TCP/IP

221

B

108 CR on Annex H Changes for Packet Header Information Reporting

2014-03

SP-63

SP-140020

222

C

Handling of unsuccessful LI procedures in getting encryption keys from the KMS.

12.4.0

2014-06

SP-64

SP-140310

223

F

Editorial clean-up of target & monitored subscriber

12.5.0

224

B

Civic Address usages as a new location information

225

B

IMS-based VoIP CC HI3 Definition

226

C

Timestamp Requirement for US

227

B

LI for HeNB

2014-09

SP-65

SP-140586

228

1

F

Editorial Correction to the insertion of VoIP HI3 Text

12.6.0

229

B

PANI Header information

230

A

Addition of IMEI trigger ID for IMS

232

D

Editorial Correction to the insertion of VoIP HI3 Text

233

B

LI Support for GTP based s2b interfaces.

234

C

Addition of MRF ICE Type for HI3 IMS-based VoIP

235

F

Error in the description of UMTS LI Correlation Version 1 Header

236

C

Normative Annex to provide the description of VoIPLIC-header

237

C

Correction to ConfULIC-header and new Annex with description

238

C

Updates to support VoIP/VoLTE

239

F

HeNB ASN.1 Fixes

2014-12

SP-66

SP-140821

240

B

Optional definition of HI1 for notification and alarms of some countries (based on a new informative annex)

12.7.0

241

B

Adding the interception feature of usages of target’s XCAP data

242

F

Clean up of the ASN.1 of the Annexes B.3 and B.9

243

D

Repair of hanging paragraphs

244

F

Correction to ASN.1 definition of VoIP HI3

245

F

Clarification to the definition of CC for IMS VoIP in clause 12.6

246

B

Addition of IMS-VoIP-Correlation to HI2 definition

247

F

Aligning clause 12.1.4 with 33.107 clause 12

248

F

Common description of reliability in clause 4, General

249

B

Adding the interception of ProSe direct discovery

SP-140820

251

A

Reporting extracted IMEI from IMEI URN

SP-140821

252

B

HI2/HI3 for LI of GCSE

SP-140819

256

A

Network ID Fix for HI2 & HI3

SP-140821

257

F

Lawful Interception Identifier Fix for HI2 & HI3

258

C

Updates for 3GPP Object Tree in Handover Interface

2015-03

SP-67

SP-150075

259

F

Correction of ASN.1 of GCSEHI2Operations

12.8.0

260

F

Remove EPSLocation in UmtsHI2Operations B.3

261

F

Addition of LI set-up time in the HI1 notification

262

F

Adding functional element information

263

F

Corrections on annex M (Informative) Generic LI notification (HI1 notification using HI2 method).

264

F

Uniform use of "target"

265

F

Packet Data Header Reporting Correction in IWLAN ASN.1

266

F

HI2_HI3 Updates for WebRTC Interworking

2015-06

SP-68

SP-150297

267

F

Double definition for National-HI3-ASN1parameters in HI3 for IMS based VoIP

12.9.0

SP-150296

268

F

Missing IMPORT statement for National-HI3-ASN1parameters in HI3 for IMS conferencing

269

F

EpsHI2Operations ASN.1 syntax corrections

270

F

A small correction in ASN.1 of M.2 annex

271

F

Clarifications on the handling of PANI header

272

F

ASN.1 correction in HI2 modules in annexes B.3 and B.9.

273

F

Corrections to the table numbers

2015-09

SP-69

SP-150469

274

1

F

LI consequence of ending the maintenance for WLAN Interworking specifications

12.10.0

275

2

F

Correction to address incorrect reference to WLAN

277

F

Corrections on parameters included in Packet Data Header Information REPORT record

2015-12

SP-70

SP-150723

279

2

F

Modification related to ASN.1 field on "x 3GPP Asserted Identity"

12.11.0

280

3

F

Fixing ASN.1 field

282

4

F

ASN.1 corrections of errors in annexes B.9 and M.2

283

1

F

Correlation Number parameter required for LTE

285

1

F

Aligning Per-Packet and Summary Reporting ASN.1

288

2

F

Coding for Octet String Contents related to aPN

SP-150728

293

1

A

LTE Location Information: Cell Based IRI Reporting (MME)

SP-150724

281

2

B

Reporting of UE local IP address and UDP port number

13.0.0

284

5

B

New LI events related to HLR for CS/PS domain Stage 3

286

1

F

Correction to have consistent event name Packet Data Header Information (stage 3)

287

2

B

Stage 3 definition for CC Unavailable Indication

2016-03

SP-71

SP-160050

294

2

F

ASN.1 Correction to have PacketDataSummaryReport in clause B.9

13.1.0

2016-03

SP-71

SP-160050

296

2

B

User Location Information reporting extensions over s2b

13.1.0

2016-03

SP-71

SP-160049

299

2

A

TPKT – Connection Establishment Simplification

13.1.0

2016-03

SP-71

SP-160049

300

1

A

Correction of GLIC to ULIC

13.1.0

2016-03

SP-71

SP-160050

301

1

F

Inclusion Conditions for the Stage 2 in Clause 6

13.1.0

2016-03

SP-71

SP-160050

302

2

F

Alignment of HI2 and HI3 ASN.1 Correlation parameters for VoIP

13.1.0

2016-03

SP-71

SP-160050

303

F

Location of the target 2G/3G CS clarifications

13.1.0

2016-03

SP-71

SP-160050

304

1

F

User Location Information clarification

13.1.0

2016-03

SP-71

SP-160050

305

F

Editorial correction and clarifications for serviceCenterAddress and XmlCivicAddress

13.1.0

2016-03

SP-71

SP-160050

307

F

Editorial clean up of SGN

13.1.0

2016-06

SA#72

SP-160384

0308

1

F

ProSe ASN.1 Amendments and corrections

13.2.0

2016-06

SA#72

SP-160384

0309

F

GCSE ASN.1 Amendments and corrections

13.2.0

2016-06

SA#72

SP-160384

0310

1

F

Correction to remove the compilation error in ASN.1 module of B.3 (UMTS HI2)

13.2.0

2016-06

SA#72

SP-160384

0311

1

F

Correction to remove the compilation error in ASN.1 module of B.5 (HI-Management)

13.2.0

2016-06

SA#72

SP-160384

0312

F

Correction to remove the compilation error in ASN.1 module of B6 (HI3 CS)

13.2.0

2016-06

SA#72

SP-160384

0313

1

F

Correction to remove the compilation error in ASN.1 module of B.7 (HI2 WLAN)

13.2.0

2016-06

SA#72

SP-160384

0314

F

Correction to remove the compilation error in ASN.1 module of B.9 (HI2 EPS)

13.2.0

2016-06

SA#72

SP-160384

0315

F

Correction to remove the compilation error in ASN.1 module of M.2 (LI Management)

13.2.0

2016-06

SA#72

SP-160384

0316

C

Stage 3: TWAN Location for default bearer as well

13.2.0

2016-06

SA#72

SP-160384

0321

F

Wrong reference for parameters UE Local IP address and UE UDP port

13.2.0

2016-09

SA#73

SP-160564

0323

D

Editorial Correction to ASN.1 module in B.3

13.3.0

2016-09

SA#73

SP-160564

0324

D

Editorial correction to ASN.1 module of B6 (HI3 CS)

13.3.0

2016-09

SA#73

SP-160564

0325

D

Editorial correction to ASN.1 module of M2 (LI Mod notification)

13.3.0

2016-09

SA#73

SP-160564

0326

D

Editorial correction to ASN.1 module of B9 (HI2 EPS)

13.3.0

2016-09

SA#73

SP-160564

0327

1

C

Informative Annex on IMS-VoIP-Correlation

13.3.0

2016-09

SA#73

SP-160564

0328

3

B

CR IMS-based VoIP HI3 autonomous decoding

13.3.0

2016-12

SA#74

SP-160797

0329

B

LI handover interface additions for ProSe UE-to-NW Relay

13.4.0

2016-12

SA#74

SP-160797

0330

1

B

Lawful Access Location Services – Stage 3

13.4.0

2016-12

SA#74

SP-160797

0331

1

C

IMS-VoIP-Correlation to IMS Conferencing

13.4.0

2016-12

SA#74

SP-160797

0332

1

F

Editorial updates to Annex N

13.4.0

2016-12

SA#74

SP-160797

0333

1

C

Addition to Annex N – IMS Conference

13.4.0

2016-12

SA#74

SP-160797

0334

2

F

Editorial correction to ASN.1 module of M.2 annex (Generic LI Hi1 notification)

13.4.0

2016-12

SA#74

SP-160797

0336

1

B

Non-Local ID targeting in CS and Packet data domains

13.4.0

2016-12

SA#74

SP-160797

0338

1

B

Non-Local ID target in IMS domain

13.4.0

2016-12

SA#74

SP-160797

0340

1

C

Addition of EPS Correlation Information into multimedia domain

13.4.0

2016-12

SA#74

SP-160797

0341

2

A

ASN.1 tag number correction

13.4.0

2016-12

SA#74

SP-160797

0343

1

B

Separate Delivery of SMS – Handover Details

13.4.0

2016-12

SA#74

SP-160797

0344

1

B

Roaming Constraints on IMS VoIP Reporting

13.4.0

2017-03

SA#75

SP-170037

0345

1

C

Phase 2 of the LALS development – Stage 3 description

14.0.0

2017-03

SA#75

SP-170036

0346

1

F

Location information for ProSe UE-to-NW Relay

13.5.0

2017-03

SA#75

SP-170037

0347

3

B

Separate Delivery of MMS – Handover Details

14.0.0

2017-03

SA#75

SP-170037

0348

1

F

TPKT Enhancements for EPS

14.0.0

2017-06

SA#76

SP-170342

0349

1

F

Clarifying stage 3 text on Start of Interception for established IMS session

14.1.0

2017-06

SA#76

SP-170342

0351

1

D

Editorial correction to deleted NOTE

14.1.0

2017-06

SA#76

SP-170341

0355

A

Missing location information in ProSe Remote UE Start of Communication REPORT Record

14.1.0

2017-06

SA#76

SP-170342

0356

1

B

Email Address as a Non local ID target at the MMS level

14.1.0

2017-06

SA#76

SP-170342

0357

1

F

Correction of lALS-rawMLPPosData parameter description and clarifications on LALS delivery

14.1.0

2017-06

SA#76

SP-170342

0359

1

F

MMS Correlation Correction

14.1.0

2017-06

SA#76

SP-170340

0362

1

A

TPDU Size Restriction Removal for TPKT Delivery

14.1.0

2017-09

SA#77

SP-170707

0364

1

F

Clarifying Stage 3 text on Start of Intercept with Active Conference

14.2.0

2017-09

SA#77

SP-170707

0365

1

F

Clarifying Stage 3 text on Start of Intercept cases for GPRS/UMTS

14.2.0

2017-09

SA#77

SP-170707

0366

1

F

Clarifying Stage 3 text on Start of Intercept cases for EPS

14.2.0

2017-09

SA#77

SP-170707

0367

1

F

Clarifying Stage 3 text on Start of Intercept with MBMS Service Active

14.2.0

2017-09

SA#77

SP-170707

0368

1

F

Clarifying Stage 3 text on Start of Interception with active GCSE communication group

14.2.0

2017-09

SA#77

SP-170707

0369

1

F

Clarifying Stage 3 text on Start of Intercept cases for ProSe UE to NW Relay and ProSe Remote UE

14.2.0

2017-12

SA#78

SP-170841

0372

1

F

IP-based CC handover interface (HI3) for CS intercepts

14.3.0

2017-12

SA#78

SP-170841

0374

1

B

S8HR LI: Stage 3 changes

14.3.0

2017-12

SA#78

SP-170841

0375

1

F

Move IMS VoIP/VoLTE text from clause 7 to clause 12

14.3.0

2017-12

SA#78

SP-170841

0377

1

F

Missing specification text for the HI for LI in HSS in IMS

14.3.0

2017-12

SA#78

SP-170841

0378

1

F

Administrative changes

14.3.0

2018-03

SA#79

SP-180034

0381

1

F

Object tree diagram in a new form

14.4.0

2018-03

SA#79

SP-180034

0382

1

F

A-MSISDN correction

14.4.0

2018-03

SA#79

SP-180034

0386

F

Stage 3 Corrections for the Register Location event reported by for EPS

14.4.0

2018-03

SA#79

SP-180035

0384

1

F

Missing Abbreviations added

15.0.0

2018-03

SA#79

SP-180035

0387

1

F

Missing IRI events fields

15.0.0

2018-06

SA#80

SP-180290

0389

1

F

Errors in stage 3 descriptions of CS related IRI details

15.1.0

2018-06

SA#80

SP-180290

0390

1

F

Stage 3 Corrections to the HLR triggered IRI messages for PS

15.1.0

2018-06

SA#80

SP-180290

0391

1

F

Stage 3 Corrections to the HSS triggered IRI messages for EPS

15.1.0

2018-06

SA#80

SP-180289

0393

1

A

Stage 3 Corrections to the HSS triggered IRI messages for IMS

15.1.0

2018-09

SA#81

SP-180790

0395

3

B

Cell Site Supplemental Information Reporting-Handover Details

15.2.0

2018-09

SA#81

SP-180790

0396

1

B

Addition of Push to Talk over Cellular (PTC) with ASN.1 modifications

15.2.0

2018-09

SA#81

SP-180790

0398

2

F

ASN.1 errors – missing newline at two places

15.2.0

2018-09

SA#81

SP-180790

0400

1

B

Delivery of PTC Encryption information

15.2.0

2018-09

SA#81

SP-180790

0401

1

F

Addition of PTC References and new abbreviations

15.2.0

2018-09

SA#81

SP-180790

0402

C

Reporting Media Bearer information for S8HR

15.2.0

2018-09

SA#81

SP-180790

0403

F

Correction of the Network Identifier parameter referenced server in clause 15.3 MMS within Table 15.3.6.1.2

15.2.0

2018-12

SA#82

SP-180990

0404

2

C

Time of Location Stage 3

15.3.0

2018-12

SA#82

SP-180990

0406

1

F

PTC Stage 3 Text: An error in the PTC clause

15.3.0

2019-03

SA#83

SP-190042

0408

2

F

Addition of Pre-Established Session Record for PTC in 33.108

15.4.0

2019-03

SA#83

SP-190042

0409

2

F

Corrections for ASN for PTC in 33.108

15.4.0

2019-03

SA#83

SP-190042

0410

1

F

Secondary Rat information Stage 3 in annex B9 (case of EN-DC: E-UTRAN and NR Dual Connectivity)

15.4.0

2019-06

SA#84

SP-190343

0411

1

F

Missing PTCRegistration ASN.1 enumeration

15.5.0

2019-06

SA#84

SP-190345

0413

3

B

Add additional location details

15.5.0

2019-09

SA#85

SP-190634

0414

2

F

PTC ASN.1 Corrections

15.6.0

2019-12

SA#86

SP-190984

0415

2

F

Correction of reference

15.7.0

2019-12

SA#86

SP-190984

0417

1

F

GCSE CC correct module in Annex B.14.2

15.7.0

2019-12

SA#86

SP-190985

0416

1

B

IoT UE NIDD LI stage 3 (EPS)

16.0.0

2019-12

SA#86

SP-190985

0418

1

B

Transport Harmonization (align 33.108 to 33.128)

16.0.0

2020-07

SA#88e

SP-200407

0419

C

Enhanced EPS Location Update Reporting with Dual Connectivity

16.1.0

2020-09

SA#89e

SP-200806

0421

1

A

Correction on uLITimestamp parameter length

16.2.0

2021-03

SA#91e

SP-210031

0422

1

F

Annex B.3 reference clauses correction of OMA MLP TS

16.3.0

2021-06

SA#92e

SP-210302

0425

1

F

Extension of alarm-information OCTET String Size

16.4.0

2022-03

SA#95e

N/A

N/A

N/A

N/A

Upgraded to Rel-17 as it was frozen

17.0.0