ETSI TS 124 167 V18.2.0 (2026-03)

Universal Mobile Telecommunications System (UMTS); LTE; 5G; 3GPP IMS Management Object (MO); Stage 3 (3GPP TS 24.167 version 18.2.0 Release 18)

RTS/TSGC-0124167vi20

General Information

• Status: Not Published
• Technical Committee: 3GPP CT 1 - MM/CC/SM [lu] (formely CN1)
• Current Stage: 8 - Draft receipt by ETSI Secretariat
• Completion Date: 10-Mar-2026

Standards Content (Sample)

TECHNICAL SPECIFICATION
Universal Mobile Telecommunications System (UMTS);
LTE;
5G;
3GPP IMS Management Object (MO);
Stage 3
(3GPP TS 24.167 version 18.2.0 Release 18)

3GPP TS 24.167 version 18.2.0 Release 18 1 ETSI TS 124 167 V18.2.0 (2026-03)

Reference
RTS/TSGC-0124167vi20
Keywords
5G,LTE,UMTS
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ETSI
3GPP TS 24.167 version 18.2.0 Release 18 2 ETSI TS 124 167 V18.2.0 (2026-03)
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Legal Notice
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The present document may refer to technical specifications or reports using their 3GPP identities. These shall be
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Modal verbs terminology
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ETSI
3GPP TS 24.167 version 18.2.0 Release 18 3 ETSI TS 124 167 V18.2.0 (2026-03)
Contents
Intellectual Property Rights . 2
Legal Notice . 2
Modal verbs terminology . 2
Foreword . 7
1 Scope . 8
2 References . 8
3 Definitions and abbreviations . 9
3.1 Definitions . 9
3.2 Abbreviations . 9
4 3GPP IMS Management Object . 10
5 Management Object parameters . 14
5.1 General . 14
5.2 Node: / . 14
5.3 //AppID . 15
5.4 //Name . 15
5.5 //ConRefs/ . 15
5.6 //ConRefs/ . 15
5.7 //ConRefs//ConRef. 15
5.8 //PDP_ContextOperPref . 16
5.9 //P-CSCF_Address. 16
5.10 //T imer_T 1 . 16
5.11 //T imer_T 2 . 16
5.12 //T imer_T 4 . 17
5.13 //Private_user_identity . 17
5.14 //Public_user_identity_ List/ . 17
5.15 //Public_user_identity_List/ . 18
5.16 //Public_user_identity_List//Public_user_identity . 18
5.17 //Ho me_ net work_do mai n_na me . 18
5.18 //Ext/ . 18
5.19 //ICSI_List/ . 19
5.20 //ICSI_List/ . 19
5.21 //ICSI_List//ICSI . 19
5.21A //ICSI_List//ICSI_Resource_Allocation_Mode . 19
5.22 //LBO_P-CSCF_Address/ . 20
5.23 //LBO_P-CSCF_Address/ . 20
5.24 //LBO_P-CSCF_Address// Address . 20
5.25 //LBO_P-CSCF_Address//AddressType . 20
5.26 //Resource_Allocation_Mode . 21
5.27 //Voice_Domain_Preference_E_UTRAN . 21
5.28 //SMS_Over_IP_Networks_Indication . 22
5.29 //Keep_Alive_E nabled . 22
5.30 //Voice_Domain_Preference_UTRAN . 22
5.31 //Mobility_Management_IMS_Voice_Termination . 23
5.32 void . 24
5.33 void . 24
5.34 void . 24
5.35 //RegRetryBaseTime . 24
5.36 //RegRetryMaxTime . 24
5.37 //PhoneContext_List/ . 24
5.38 //PhoneContext_List/ . 24
5.39 //PhoneContext_List//P honeCo ntext . 25
5.40 //PhoneContext_List//Public_user_identity . 25
5.41 //SS_domain_setting . 25
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5.42 //PS_domain_IMS_SS_control_preference . 26
5.43 //Media_type_restriction_policy . 26
5.44 //Media_type_restriction_policy// . 27
5.45 //Media_type_restriction_policy//Media_type . 28
5.46 //Media_type_restriction_policy//IP-CAN . 28
5.47 //Media_type_restriction_policy//ICSI . 28
5.48 //Media_type_restriction_policy//Roaming . 28
5.49 //Default_EPS_bearer_context_usage_restriction_policy . 29
5.50 //Default_EPS_bearer_context_usage_restriction_policy// . 29
5.51 //Default_EPS_bearer_context_usage_restriction_policy//Media_type. 29
5.52 //Default_EPS_bearer_context_usage_restriction_policy//ICSI . 29
5.53 //Reliable_18x_policy . 30
5.54 //Reliable_18x_policy// . 30
5.55 //Reliable_18x_policy//ICSI . 30
5.56 //Reliable_18x_policy//Send_18x_Reliably . 30
5.57 //EPS_initial_attach_ConRefs . 31
5.58 //EPS_initial_attach_ConRefs/ . 31
5.59 //EPS_initial_attach_ConRefs//ConRef . 31
5.60 //Precondition_disabling_policy . 31
5.61 //Timer_Emerg-reg . 32
5.61a //Timer_Emerg-reg-retry . 32
5.62 //Policy_on_local_numbers . 32
5.63 //Policy_on_local_numbers// . 32
5.64 //Policy_on_local_numbers//ICSI . 33
5.65 //Policy_on_local_numbers//Local_number_type . 33
5.66 //3GPP_PS_data_off . 33
5.67 //3GPP_PS_data_off/SM SoIP_exempt . 33
5.67a //3GPP_PS_data_off/SMSoIP_roaming_exempt . 34
5.68 //3GPP_PS_data_off/non_3GPP_ICSIs_exempt . 34
5.68a //3GPP_PS_data_off/non_3GPP_ICSIs_roaming_exempt . 34
5.69 //3GPP_PS_data_off/non_3GPP_ICSIs_exempt/ . 34
5.69a //3GPP_PS_data_off/non_3GPP_ICSIs_roaming_exempt/ . 35
5.70 //3GPP_PS_data_off/non_3GPP_ICSIs_exempt//non_3GPP_ICSI_exempt . 35
5.70a //3GP P _P S_data_off/ non_3GPP _ICSIs_roami ng_e xe mpt//non_3GP P _ICSI_roami ng_e xe mpt . 35
5.71 //SMSoIP_usage_policy . 35
5.72 Void . 36
5.73 //Timer_Emerg-request . 36
5.74 //IMS_Registration_Policy . 36
5.75 //IMS_Registration_Policy// . 36
5.76 //IMS_Registration_Policy//Stay_Registered_When_VoPS_Not_Supported . 37
5.77 //IMS_Registration_Policy//Deregistration_Timer . 37
5.78 //Allow_Handover_PDN_connection_WLAN_and_EPS . 37
5.79 //Default_QoS_Flow_usage_restriction_policy . 38
5.80 //Default_QoS_Flow_usage_restriction_policy// . 38
5.81 //Default_QoS_Flow_usage_restriction_policy//Media_type . 38
5.82 //Default_QoS_Flow_usage_restriction_policy//ICSI . 38
5.83 //Timer_Emerg-non3gpp . 39
5.84 //Session_Timer_Policy . 39
5.85 //Session_Timer_Policy/Session_Timer_Support . 39
5.86 //Session_Timer_Policy/Session_Timer_Initial_Interval . 39
5.87 //Session_Timer_Policy/Session_Timer_Initial_MT_Refresher . 40
5.88 //Access_Point_Name_Parameter_Reading_Rule . 40
5.89 //Allow_Handover_PDU_session_non-3GPP_and_NG-RAN . 40
5.90 //Allow_Handover_PDN_connection_non-3GPP_and_NG-RAN . 41
5.91 //SNPN_Configuration . 42
5.92 //SNPN_Configuration/ . 42
5.93 //SNPN_Configuration//SNPN_identifier . 43
5.94 //SNPN_Configuration//Timer_T1 . 43
5.95 //SNPN_Configuration//Timer_T2 . 43
5.96 //SNPN_Configuration//Timer_T4 . 43
5.97 //SNPN_Configuration//Private_user_identity . 44
5.98 //SNPN_Configuration//Public_user_identity_List/ . 44
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3GPP TS 24.167 version 18.2.0 Release 18 5 ETSI TS 124 167 V18.2.0 (2026-03)
5.99 //SNPN_Configuration//Public_user_identity_List/ . 44
5.100 //SNPN_Configuration//Public_user_identity_List/ /Public_user_identity . 44
5.101 //SNPN_Configuration// Home_network_domain_name . 45
5.102 //SNPN_Configuration//ICSI_List/ . 45
5.103 //SNPN_Configuration//ICSI_List/ . 45
5.104 //SNPN_Configuration//ICSI_List//ICSI . 46
5.105 //SNPN_Configuration//ICSI_List// ICSI_Resource_Allocation_Mode . 46
5.106 //SNPN_Configuration//Resource_Allocation_Mode . 46
5.107 //SNPN_Configuration//LBO_P-CSCF_Address/. 47
5.108 //SNPN_Configuration// LBO_P-CSCF_Address/ . 47
5.109 //SNPN_Configuration// LBO_P-CSCF_Address//Address . 47
5.110 //SNPN_Configuration// LBO_P-CSCF_Address//AddressType. 47
5.111 //SNPN_Configuration// SMS_Over_IP_Networks_Indication . 48
5.112 //SNPN_Configuration// Keep_Alive_Enabled . 48
5.113 //SNPN_Configuration// RegRetryBaseTime. 48
5.114 //SNPN_Configuration//RegRetryMaxTime . 49
5.115 //SNPN_Configuration//PhoneContext_List/ . 49
5.116 //SNPN_Configuration//PhoneContext_List/ . 49
5.117 //SNPN_Configuration//PhoneContext_List// PhoneContext . 49
5.118 //SNPN_Configuration//PhoneContext_List// Public_user_identity . 49
5.119 //SNPN_Configuration// PS_domain_IMS_SS_control_preference . 50
5.120 //SNPN_Configuration// Media_type_restriction_policy . 50
5.121 //SNPN_Configuration// Media_type_restriction_policy// . 50
5.122 //SNPN_Configuration// Media_type_restriction_policy//Media_type . 51
5.123 //SNPN_Configuration// Media_type_restriction_policy//IP-CAN . 52
5.124 //SNPN_Configuration// Media_type_restriction_policy//ICSI . 52
5.125 //SNPN_Configuration// Media_type_restriction_policy//Non-subscribed . 52
5.126 //SNPN_Configuration//Reliable_18x_policy . 53
5.127 //SNPN_Configuration//Reliable_18x_policy// . 53
5.128 //SNPN_Configuration//Reliable_18x_policy// ICSI . 53
5.129 //SNPN_Configuration//Reliable_18x_policy// Send_18x_Reliably . 53
5.130 //SNPN_Configuration// Precondition_disabling_policy . 54
5.131 //SNPN_Configuration//Timer_Emerg-reg . 54
5.131a //SNPN_Configuration//Timer_Emerg-reg-retry . 54
5.132 //SNPN_Configuration//Policy_on_local_numbers . 55
5.133 //SNPN_Configuration//Policy_on_local_numbers/ / . 55
5.134 //SNPN_Configuration//Policy_on_local_numbers/ /ICSI . 55
5.135 //SNPN_Configuration//Policy_on_local_numbers/ /Local_number_type . 55
5.136 //SNPN_Configuration//3GPP_PS_data_off . 56
5.137 //SNPN_Configuration//3GPP_PS_data_off/ SMSoIP_exempt . 56
5.138 //SNPN_Configuration//3GPP_PS_data_off/ SMSoIP_non-subscribed_exempt . 56
5.139 //SNPN_Configuration//3GPP_PS_data_off/ non_3GPP_ICSIs_exempt . 57
5.140 //SNPN_Configuration//3GPP_PS_data_off/ non_3GPP_ICSIs_non-subscribed_exempt . 57
5.141 //SNPN_Configuration//3GPP_PS_data_off/ non_3GPP_ICSIs_exempt/. 57
5.142 //SNPN_Configuration//3GPP_PS_data_off/ non_3GPP_ICSIs_non-subscribed_exempt/ . 57
5.143 //SNPN_Configuration//3GPP_PS_data_off/
non_3GPP_ICSIs_exempt//non_3GPP_ICSI_exempt . 58
5.144 //SNPN_Configuration//3GPP_PS_data_off/ non_3GPP_ICSIs_non-subscribed_exempt//
non_3GPP_ICSI_non-subscribed_exempt . 58
5.145 //SNPN_Configuration//SMSoIP_usage_policy . 58
5.146 //SNPN_Configuration//IMS_Registration_Policy . 59
5.147 //SNPN_Configuration//IMS_Registration_Policy/ / . 59
5.148 //SNPN_Configuration//IMS_Registration_Policy/
/Stay_Registered_When_VoPS_Not_Supported . 59
5.149 //SNPN_Configuration//IMS_Registration_Policy/ /Deregistration_Timer . 59
5.150 //SNPN_Configuration//Timer_Emerg-request . 60
5.151 //SNPN_Configuration// Default_QoS_Flow_usage_restriction_policy . 60
5.152 //SNPN_Configuration// Default_QoS_Flow_usage_restriction_policy// . 60
5.153 //SNPN_Configuration// Default_QoS_Flow_usage_restriction_policy// Media_type . 61
5.154 //SNPN_Configuration// Default_QoS_Flow_usage_restriction_policy//ICSI . 61
5.155 //SNPN_Configuration//Session_Timer_Policy . 61
5.156 //SNPN_Configuration// Session_Timer_Policy/Session_Timer_Support . 61
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5.157 //SNPN_Configuration//Session_Timer_Policy /Session_Timer_Initial_Interval . 62
5.158 //SNPN_Configuration//Session_Timer_Policy/ Session_Timer_Initial_MT_Refresher . 62
5.159 //SNPN_Configuration// Access_Point_Name_Parameter_Reading_Rule . 62
5.160 //SNPN_Configuration// Allow_Handover_PDU_session_non-3GPP_and_NG-RAN . 63
Annex A (informative): Management Object DDF . . 64
Annex B (informative): 3GPP IMS Client Provisioning Application Characteristics (CP AC) . 110
B.1 General . 110
B.2 Definition of the 3GPP IMS Client Provisioning Application Characteristics . 110
Annex C (informative): Change history . 113
History . 116

ETSI
3GPP TS 24.167 version 18.2.0 Release 18 7 ETSI TS 124 167 V18.2.0 (2026-03)
Foreword
rd
This Technical Specification has been produced by the 3 Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal
TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an
identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.
ETSI
3GPP TS 24.167 version 18.2.0 Release 18 8 ETSI TS 124 167 V18.2.0 (2026-03)
1 Scope
This document defines a mobile device 3GPP IMS Management Object. The management object is compatible with
OMA Device Management protocol specifications, version 1.2 and upwards, and is defined using the OMA DM Device
Description Framework as described in the Enabler Release Definition OMA-ERELD_DM-V1_2 [12].
The 3GPP IMS Management Object consists of relevant parameters that can be managed for the IM CN Subsystem.
This includes the basic framework defined in 3GPP TS 23.228 [4] and 3GPP TS 24.229 [5], and early IMS as defined in
3GPP TS 23.221 [3]. This also includes relevant parameters that can be managed for the application of SMS over IP
networks defined in 3GPP TS 24.341 [5a].
The IMS Management Object defines a repository of data into the ME including parameters that are provisioned from
the ISIM application (i.e. 3GPP TS 31.103 [11]) or, after derivation, from the USIM application (i.e.
3GPP TS 31.102 [10]).
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the 3GPP
IMS Management Object document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including
a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same
Release as the present document.
[1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
[2] 3GPP TS 23.003: "Numbering, addressing and identification".
[3] 3GPP TS 23.221: "Architectural requirements".
[4] 3GPP TS 23.228: "IP Multimedia Subsystem (IMS); Stage 2".
[5] 3GPP TS 24.229: "Internet Protocol (IP) multimedia call control protocol based on Session
Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3".
[5a] 3GPP TS 24.341: "Support of SMS over IP networks; Stage 3".
[6] Void.
[7] Void.
[8] Void.
[9] Void.
[10] 3GPP TS 31.102: "Characteristics of the USIM application".
[11] 3GPP TS 31.103: "Characteristics of the IP Multimedia Services Identity Module; (ISIM)
Application".
[12] OMA-ERELD-DM-V1_2-20070209-A: "Enabler Release Definition for OMA Device
Management, Version 1.2".
[13] Void.
[14] Void.
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3GPP TS 24.167 version 18.2.0 Release 18 9 ETSI TS 124 167 V18.2.0 (2026-03)
[15] 3GPP TS 24.301: "Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS);
Stage 3".
[16] 3GPP TS 24.292: "IP Multimedia (IM) Core Network (CN) subsystem Centralized Services (ICS);
Stage 3".
[17] 3GPP TS 24.008: "Mobile Radio Interface Layer 3 specification; Core Network Protocols;
Stage 3".
[18] RFC 5626: "Managing Client-Initiated Connections in the Session Initiation Protocol (SIP)".
[19] 3GPP TS 22.173: "IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service
and supplementary services; Stage 1".
[20] 3GPP TS 24.623: "Extensible Markup Language (XML) Configuration Access Protocol (XCAP)
over the Ut interface for Manipulating Supplementary Services".
[21] 3GPP TS 24.238: "Session Initiation Protocol (SIP) based user configuration;Stage 3".
[22] 3GPP TS 29.292: "Interworking between the IP Multimedia (IM) Core Network (CN) subsystem
and MSC Server for IMS Centralized Services (ICS)".
[23] RFC 3261: "SIP: Session Initiation Protocol".
[24] RFC 4566: "SDP: Session Description Protocol".
[25] 3GPP TS 23.122: "Non-Access-Stratum functions related to Mobile Station (MS) in idle mode".
[26] RFC 4028 (April 2005): "Session Timers in the Session Initiation Protocol (SIP)".
[27] 3GPP TS 23.501: "System architecture for the 5G System (5GS)".
[28] 3GPP TS 23.122: "Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle
mode".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] apply.
Default QoS Flow: The 5G QoS Flow associated with the default QoS rule.
For the purposes of the present document, the following terms and definitions given in 3GPP TS 23.122 [25] apply.
Equivalent Home PLMN (EHPLMN)
Home PLMN (HPLMN)
Visited PLMN (VPLMN)
For the purposes of the present document, the following terms and definitions given in 3GPP TS 23.501 [27] apply:
NG-RAN
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AC Application Characteristics
CN Core Network
CP Client Provisioning
CSCF Call Session Control Function
DDF Device Description Framework
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3GPP TS 24.167 version 18.2.0 Release 18 10 ETSI TS 124 167 V18.2.0 (2026-03)
DM Device Management
E-UTRA Evolved Universal Terrestrial Radio Access
FQDN Fully Qualified Domain Name
ICSI IMS Communication Service Identifier
IMS IP Multimedia core network Subsystem
IP Internet Protocol
ISIM IM Services Identity Module
MO Management Object
NR New Radio
OMA Open Mobile Alliance
P-CSCF Proxy – CSCF
PDP Packet Data Protocol
SIP Session Initiation Protocol
SNPN Stand-alone Non-Public Network
SS Supplementary Services
UE User Equipment
USIM Universal Subscriber Identity Module
4 3GPP IMS Management Object
The 3GPP IMS Management Object is used to manage settings of the UE for IM CN Subsystem protocols. The
Management Object covers generic parameters for the IM CN subsystem. The Management Object enables the
management of the settings on behalf of the end user.
The Management Object Identifier is: urn:oma:mo:ext-3gpp-ims:1.0.
Protocol compatibility: This MO is compatible with OMA DM 1.2.
The following nodes and leaf objects are possible under the 3GPP_IMS node:
ETSI
3GPP TS 24.167 version 18.2.0 Release 18 11 ETSI TS 124 167 V18.2.0 (2026-03)

AppID
Name ?
ConRefs +
ConRef
PDP_ContextOperPref
P-CSCF_Address ?
Timer_T1
Timer_T2
Timer_T4
Private_user_identity
Public_user_identity_List + Public_user_identity
Home_network_domain_name
ICSI_List * ICSI
ICSI_Resource_Allocation_Mode ?
Resource_Allocation_Mode ?
+ Address
LBO_P-CSCF_Address ?
AddressType
Voice_Domain_Preference_E_UTRAN ?
Voice_Domain_Preference_UTRAN ?
SMS_over_IP_Networks_Indication ?
Keep_Alive_Enabled
Mobility_Management_IMS_Voice_Termination ?
RegRetryBaseTime ?
RegRetryMaxTime ?
PhoneContext_List? + PhoneContext
Public_user_identity
SS_domain_setting ?
PS_domain_IMS_SS_control_preference ?
See figure 2
Media_type_restriction_policy ?

Default_EPS_bearer_context_usage_restriction_policy ? See figure 3
See figure 4
Reliable_18x_policy ?
EPS_initial_attach_ConRefs ? + ConRef
Precondition_disabling_policy ?
Policy_on_local_numbers ? See figure 5
See figure 6
3GPP_PS_data_off ?
SMSoIP_usage_policy ?
? Stay_Registered_When_VoPS_Not_Supported
IMS_Registration_Policy ?
Deregistration_Timer ?
Timer_Emerg-reg ?
Timer_Emerg-reg-retry ?
Allow_Handover_PDN_connection_WLAN_and_EPS ?
Allow_Handover_PDN_connection_non3GPP_and_NG-RAN ?
Allow_Handover_PDU_session_non3GPP_and_NG-RAN ?
Default_QoS_Flow_usage_restriction_policy ? See figure 7
Timer_Emerg-non3gpp ?
Session_Timer_Policy ? See figure 8
Access_Point_Name_Parameter_Reading_Rule ?
SNPN_configuration? See figure 9
Ext ?
Figure 1: The 3GPP IMS Management Object
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Media_type_restriction_policy ? *
Media_type
IP-CAN ?
ICSI ?
Roaming ?
Figure 2: Media type restriction policy
Default_EPS_bearer_context
*
_usage_restriction_policy ?
Media_type
ICSI ?
Figure 3: Default EPS bearer context usage restriction policy

Figure 4: Reliable 18x policy
*
Policy_on_local_numbers ?
ICSI
Local_number_type
Figure 5: Policy on local numbers
ETSI
3GPP TS 24.167 version 18.2.0 Release 18 13 ETSI TS 124 167 V18.2.0 (2026-03)
3GPP_PS_data_off ?
SMSoIP_exempt
SMSoIP_roaming_exempt ?
non_3GPP_ICSIs_exempt
*
non_3GPP_ICSI_exempt
non_3GPP_ICSIs_roaming_exempt ?
*
non_3GPP_ICSI_roaming_exempt ?

Figure 6: 3GPP PS data off
Default_QoS_Flow_usage_re
*
striction_policy ?
Media_type
ICSI ?
Figure 7: Default QoS Flow usage restriction policy
Session_Timer_Support
Session_Timer_Policy ?
Session_Timer_Initial_Interval ?
Session_Timer_Initial_MT_Refresher ?

Figure 8: Session Timer policy
ETSI
3GPP TS 24.167 version 18.2.0 Release 18 14 ETSI TS 124 167 V18.2.0 (2026-03)
SNPN_Identifier
SNPN_configuration? +
Timer_T1
Timer_T2
Timer_T4
Private_user_identity
Public_user_identity_List + Public_user_identity
Home_network_domain_name
* ICSI
ICSI_List
ICSI_Resource_Allocation_Mode ?
Resource_Allocation_Mode ?
LBO_P-CSCF_Address ? + Address
AddressType
SMS_over_IP_Networks_Indication ?
Keep_Alive_Enabled
RegRetryBaseTime ?
RegRetryMaxTime ?
PhoneContext_List? + PhoneContext
Public_user_identity+
PS_domain_IMS_SS_control_preference ?
See figure 2
Media_type_restriction_policy ?

Default_EPS_bearer_context_usage_restriction_policy ? See figure 3
See figure 4
Reliable_18x_policy ?
Precondition_disabling_policy ?
Timer_Emerg-reg ?
Timer_Emerg-reg-retry ?
Policy_on_local_numbers ? See figure 5
3GPP_PS_data_off ? See figure 6
SMSoIP_usage_policy ?
IMS_Registration_Policy ? ? Stay_Registered_When_VoPS_Not_Supported
Deregistration_Timer ?
Timer_Emerg-request?
Allow_Handover_PDN_connection_non3GPP_and_NG-RAN ?
Allow_Handover_PDU_session_non3GPP_and_NG-RAN ?
Default_QoS_Flow_usage_restriction_policy ? See figure 7
Session_Timer_Policy ? See figure 8
Access_Point_Name_Parameter_Reading_Rule ?

Figure 9: SNPN configuration
5 Management Object parameters
5.1 General
This clause describes the parameters for the 3GPP IMS Management Object.
5.2 Node: /
This interior node acts as a placeholder for one or more accounts for a fixed node.
- Occurrence: OneOrMore
- Format: node
- Access Types: Get
- Values: N/A
The interior node is mandatory if the UE supports the IM CN Subsystem. Support for a UE is defined by the user agent
role as defined in 3GPP TS 24.229 [5].
ETSI
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...