E.2 Application usage of XCAP

24.6233GPPExtensible Markup Language (XML) Configuration Access Protocol (XCAP) over the Ut interface for Manipulating Supplementary ServicesRelease 17TS

E.2.1 Procedures at the UE

E.2.1.1 3GPP PS data off

E.2.1.1.1 General

The UE may support the 3GPP PS data off feature.

If the UE supports the 3GPP PS data off feature, then:

a) the UE can be configured with an indication of whether the SS configuration via XCAP is a 3GPP PS data off exempt service; and

b) the UE may support being configured with the indication of whether the SS configuration via XCAP is a 3GPP PS data off exempt service using one or more of the following methods:

1) the EF3GPPPSDATAOFF described in 3GPP TS 31.102 [15B]; and

2) the SS_XCAP_config_exempt node of 3GPP TS 24.424 [22].

If the UE is configured with both the SS_XCAP_config_exempt node of 3GPP TS 24.424 [22] and the EF3GPPPSDATAOFF described in 3GPP TS 31.102 [15B], then the EF3GPPPSDATAOFF shall take precedence.

In case of SNPN, if the UE supports the 3GPP PS data off:

a) the UE can be configured with:

1) up to two indications of whether the SS configuration via XCAP is a 3GPP PS data off exempt service for each subscribed SNPN whose entry exists in the "list of subscriber data", one indication is valid for the UE camping in the subscribed SNPN, and the other indication is valid for any non-subscribed SNPN the UE is camping in using the subscribed SNPN’s credentials; and

2) an indication of whether the SS configuration via XCAP is a 3GPP PS data off exempt service for PLMN subscription, valid for any non-subscribed SNPN the UE is camping in using the PLMN subscription; and

b) for a subscribed SNPN whose entry exists in the "list of subscriber data", the UE may support being configured with the indication of whether the SS configuration via XCAP is a 3GPP PS data off exempt service using one or more of the following methods:

1) the SS_XCAP_config_exempt node of 3GPP TS 24.424 [22], if the UE is in the subscribed SNPN.

2) the SS_XCAP_config_exempt_non_subscribed_SNPN node of 3GPP TS 24.424 [22], if the UE is in the non-subscribed SNPN.

For PLMN subscription, the UE may support being configured with the indication of whether the SS configuration via XCAP is a 3GPP PS data off exempt service using the following method:

1) the SS_XCAP_config_exempt_non_subscribed_SNPN node of 3GPP TS 24.424 [22], if the UE is in the non-subscribed SNPN.

When the UE is only configured with the indication valid for the UE camping in the subscribed SNPN, the UE shall use this indication also when the UE is in the non-subscribed SNPN.

E.2.1.1.2 Enforcement

If the 3GPP PS data off status is "active" and the UE is not configured with an indication that SS configuration via XCAP is a 3GPP PS data off exempt service, then the UE shall not invoke the procedures in clause 5.2.1 and clause 5.3.1 from a UE’s contact address containing an IP address associated with a 5GS QoS flow using NG-RAN.

Annex F (informative):
Change history

Change history

Date

TSG #

TSG Doc.

CR

Rev

Subject/Comment

Old

New

2005-09

Publication as ETSI TS 183 023

1.1.1

2006-03

Publication as ETSI TS 183 023

1.2.1

2007-04

Publication as ETSI TS 183 023

1.3.1

2008-01

Publication as ETSI TS 183 023

1.4.0

2008-01

Conversion to 3GPP TS 24.423

1.4.1

2008-01

Technically identical copy as 3GPP TS 24.623 as basis for further development.

1.4.2

2008-02

CT1#51 agreed to sent spec for information to plenary

1.4.3

2008-04

The following CR’s were incorporated and the editor adopted their content / structure to the structure of the TS

C1-081006

1.4.3

1.5.0

2008-05

The following CR’s were incorporated and the editor adopted their content / structure to the structure of the TS

C1-081616

C1-081894

C1-081916

1.5.0

1.6.0

2008-05

Editorial changes done by MCC

1.6.0

1.6.1

2008-06

CT#40

CP-080333

CP-080333 was approved by CT#40 and version 8.0.0 is created by MCC for publishing

1.6.1

8.0.0

2008-06

Version 8.0.1 created to inlcude attachments (.xml adn .xsd files)

8.0.0

8.0.1

2008-09

CT#41

CP-080533

0001

1

Tidyup .xml and .xsd files

8.0.1

8.1.0

2008-09

CT#41

CP-080533

0002

Applicability statement in scope

8.0.1

8.1.0

2009-06

CT#44

CP-090432

0005

2

Addition of international-communications condition

8.1.0

9.0.0

2009-09

CT#45

CP-090687

0007

1

Validation against capabilities

9.0.0

9.1.0

2009-09

CT#45

CP-090687

0008

1

Supported-media-type

9.0.0

9.1.0

2009-09

CT#45

CP-090687

0010

Supported target type

9.0.0

9.1.0

2009-09

CT#45

Editorial cleanup by MCC

9.1.0

9.1.1

2009-12

CT#46

CP-091040

0012

1

Change of ua-profile package to xcap-diff package

9.1.1

9.2.0

2009-12

CT#46

CP-090928

0013

2

Authorization policy update

9.1.1

9.2.0

2009-12

CT#46

CP-090928

0014

1

Service capabilities fragment

9.1.1

9.2.0

2009-12

CT#46

CP-090928

0015

Correct .xml schema

9.1.1

9.2.0

2011-03

CT#51

Upgrade to Rel-10

9.2.0

10.0.0

2011-09

CT#53

CP-110657

0021

IETF reference updates

10.0.0

10.1.0

2011-12

CT#54

CP-110857

0024

1

Incorrect MIME definition

10.1.0

10.2.0

2012-03

CT#55

CP-120097

0027

1

Connection to be used for XCAP

10.2.0

10.3.0

2012-03

CT#55

CP-120097

0030

1

Configuration of XCAP root URI

10.2.0

10.3.0

2012-09

CT#57

Upgrade to Rel-11

10.3.0

11.0.0

2012-12

CT#58

CP-120816

0032

2

Reference to ODB specification for ut based service configuration

11.0.0

11.1.0

2012-12

CT#58

CP-120817

0031

1

Alignment of authentication mechanisms with SA3 specifications

11.1.0

12.0.0

2013-06

CT#60

CP-130265

0033

1

Addition of "request-name" XML element

12.0.0

12.1.0

2013-09

CT#61

CP-130511

0034

2

Supplementary Services Configuration fallback procedure

12.1.0

12.2.0

2013-12

CT#62

CP-130770

0036

2

Update to RFC 6665

12.2.0

12.3.0

2013-12

CT#62

CP-130763

0038

1

Breaking the "Manipulating supplementary services" clause into two clauses

12.2.0

12.3.0

2013-12

CT#62

CP-130763

0040

XCAP disabling and retry CS domain.

12.2.0

12.3.0

2014-06

CT#64

CP-140330

0046

1

Default document namespace clarification

12.3.0

12.4.0

2014-06

CT#64

CP-140330

0051

2

Conditional operation for XCAP

12.3.0

12.4.0

2014-09

CT#65

CP-140665

0045

10

Handling of Supplementary Service provisioning errors

12.4.0

12.5.0

2014-12

CT#66

CP-140837

0053

1

simservs filename clarification

12.5.0

12.6.0

2014-12

CT#66

CP-140837

0054

2

Ut interface retry when no response received

12.5.0

12.6.0

2015-06

CT#68

CP-150328

0056

Aligning TLS profiles used by CT1 specifications with SA3 agreed TLS profile

12.6.0

13.0.0

2015-12

CT#70

CP-150687

0059

Reference correction

13.0.0

13.1.0

Change history

Date

Meeting

TDoc

CR

Rev

Cat

Subject/Comment

New version

2016-12

CT#74

CP-160742

0064

1

B

Policy on access type for XCAP

14.0.0

2016-12

CT#74

CP-160742

0065

B

Enforcement of access specific configuration for PDN connection for XCAP

14.0.0

2017-03

CT#75

CP-170131

0066

1

B

Password handling

14.1.0

2017-06

CT#76

CP-171077

0067

3

B

Removal of editors notes for parameters configured on UICC

14.2.0

2017-06

CT#76

CP-171085

0068

1

B

3GPP PS Data Off and Ut/XCAP services configuration

14.2.0

2017-06

CT#76

CP-171086

0069

1

B

Password check procedure

14.2.0

2018-06

SA-80

Update to Rel-15 version (MCC)

15.0.0

2018-12

CT#82

CP-183077

0070

F

Password change error handling

16.0.0

2018-12

CT#82

CP-183077

0071

1

B

Authentication mechanisms for Ut reference point

16.0.0

2019-06

CT#84

CP-191117

0074

1

A

Correct references

16.1.0

2019-06

CT#84

CP-191126

0076

1

A

Correct using XCAP and PS Data Off via 5GS

16.1.0

2019-06

CT#84

CP-191126

0078

1

A

Correct policy for XCAP when access type involves 5G

16.1.0

2020-12

CT#90e

CP-203215

0079

1

B

Adding handling of the UE configuration parameter "Access_Point_Name_Parameter_Reading_Rule" for the UE to read the XCAP APN name parameter from correct input source.

17.0.0

2021-12

CT#94e

CP-213031

0080

B

Update of HTTP Digest Access Authentication and reference update for HTTP/1.1 protocol

17.1.0

2022-03

CT#94e

CP-220238

0081

1

B

3GPP PS data off and UE in SNPN

17.2.0