3GPP 29-series — Intra-Fixed-Network Signalling Protocols – Stage 3

29.0… 29.1… 29.2… 29.3… 29.4… 29.5… 29.6… 29.8… 29.9…

TS 29.002
★ REL 3 → 16

MAP — Mobile Application Part

TS 29.007
★ REL 3 → 16

General Requirements on Interworking
between the PLMN and the ISDN or PSTN

TS 29.010
★ REL 3 → 16

Information Element Mapping
between MS-BSS and BSS-MSC

TS 29.011
★ REL 3 → 16

Signalling Interworking
for Supplementary Services

TS 29.013
★ REL 3 → 16

Signalling Interworking
between ISDN Supplementary Services
ASE and MAP protocols

TS 29.016
★ REL 3 → 16

SGSN-VLR Gs Interface
Network Service specification

TS 29.018
★ REL 3 → 16

SGSN-VLR Gs Interface
Layer 3 specification

TS 29.060
★ REL 3 → 16

GTP across the Gn and Gp Interface

TS 29.061
★ REL 3 → 17

Interworking between the PLMN supporting Packet-based Services and PDNs

TS 29.078
★ REL 3 → 16

CAMEL Phase X –
CAP specification

TS 29.079
★ REL 10 → 16

Optimal Media Routeing
within the IMS

TS 29.108
★ REL 3 → 16

Application of RANAP on the E-interface

TS 29.109
★ REL 6 → 16

GAA — Zh and Zn interfaces based on Diameter

TS 29.116
★ REL 14 → 16

Representational State Transfer
over xMB reference point
between Content Provider and BM-SC

TS 29.118
★ REL 8 → 16

MME-VLR SGs Interface Specification

TS 29.119
★ REL 3 → 16

GTP Specification for GLR

TS 29.120
★ REL 3 → 16

MAP specification for GLR

TS 29.122
★ REL 15 → 16

T8 Reference Point
for Northbound APIs

TS 29.128
★ REL 13 → 16

MME and SGSN interfaces
for Interworking with Packet Data Networks and Applications

TS 29.139
★ REL 11 → 16

3GPP System /
Fixed Broadband Access Network Interworking –
H(e)NB-SeGW interface

TS 29.140
★ REL 6

MMS —
MM10 interface based on Diameter protocol

TS 29.153
★ REL 13 → 16

Service Exposure Functionality
between SCEF and RCAF Reference Point

TS 29.154
★ REL 13 → 16

Service Capability Exposure Functionality
over Nt Reference Point

TS 29.155
★ REL 13 → 16

Traffic Steering Control –
Representational State Transfer (REST)
over St reference point

TS 29.161
★ REL 6 → 11

Interworking between PLMN supporting Packet Based Services
with WLAN and PDNs

TS 29.162
★ REL 6 → 16

Interworking between IMS and IP Networks

TS 29.163
★ REL 6 → 16

Interworking between IMS and CS Networks

TS 29.164
★ REL 7 → 16

Interworking between 3GPP CS Domain with BICC/ISUP
and external SIP-I Networks

TS 29.165
★ REL 8 → 16

Inter-IMS Network to Network Interface (NNI)

TS 29.168
★ REL 8 → 16

Cell Broadcast Centre interfaces with the Evolved Packet Core

TS 29.171
★ REL 9 → 16

LCS-AP between MME and E-SMLC –
SLs interface

TS 29.172
★ REL 9 → 16

EPC LCS Protocol ELP between GMLC and MME –
SLg interface

TS 29.173
★ REL 9 → 16

Diameter-based SLh interface
for Control Plane LCS

Open Service Access (OSA) API

TS 29.198
★ REL 3

Part 1

TS 29.198-01
★ REL 4 → 9

Part 1: Overview

TS 29.198-02
★ REL 4 → 9

Part 2: Common Data Definitions

TS 29.198-03
★ REL 4 → 9

Part 3: Framework

TS 29.198-04
★ REL 4

Part 4: Call control SCF

TS 29.198-04-1
★ REL 5 → 9

Part 4: Call Control — Sub-part 1: Call Control Common Definitions

TS 29.198-04-2
★ REL 5 → 9

Part 4: Call Control — Sub-part 2: Generic Call Control SCF

TS 29.198-04-3
★ REL 5 → 9

Part 4: Call Control — Sub-part 3: Multi-Party Call Control SCF

TS 29.198-04-4
★ REL 5 → 9

Part 4: Call Control — Sub-part 4: Multimedia Call Control SCF

TS 29.198-04-5
★ REL 7 → 9

Part 4: Call Control — Sub-part 5: Conference Call Control SCF

TS 29.198-05
★ REL 4 → 9

Part 5: User Interaction SCF

TS 29.198-06
★ REL 4 → 9

Part 6: Mobility SCF

TS 29.198-07
★ REL 4 → 9

Part 7: Terminal Capabilities SCF

TS 29.198-08
★ REL 4 → 9

Part 8: Data Session Control SCF

TS 29.198-10
★ REL 8 → 9

Part 10: Connectivity Manager SCF

TS 29.198-11
★ REL 4 → 9

Part 11: Account Management SCF

TS 29.198-12
★ REL 4 → 9

Part 12: Charging SCF

TS 29.198-13
★ REL 5 → 9

Part 13: Policy Management SCF

TS 29.198-14
★ REL 5 → 9

Part 14: Presence and Availability Management (PAM) SCF

TS 29.198-15
★ REL 6 → 9

Part 15: Multi-media Messaging (MM) SCF

TS 29.198-16
★ REL 7 → 9

Part 16: Service Broker SCF

Open Service Access (OSA) Parlay X Web Services

TS 29.199-01
★ REL 6 → 9

Part 1: Common

TS 29.199-02
★ REL 6 → 9

Part 2: Third Party Call

TS 29.199-03
★ REL 6 → 9

Part 3: Call Notification

TS 29.199-04
★ REL 6 → 9

Part 4: Short Messaging

TS 29.199-05
★ REL 6 → 9

Part 5: Multimedia Messaging

TS 29.199-06
★ REL 6 → 9

Part 6: Payment

TS 29.199-07
★ REL 6 → 9

Part 7: Account Management

TS 29.199-08
★ REL 6 → 9

Part 8: Terminal Status

TS 29.199-09
★ REL 6 → 9

Part 9: Terminal Location

TS 29.199-10
★ REL 6 → 9

Part 10: Call Handling

TS 29.199-11
★ REL 6 → 9

Part 11: Audio Call

TS 29.199-12
★ REL 6 → 9

Part 12: Multimedia Conference

TS 29.199-13
★ REL 6 → 9

Part 13: Address List Management

TS 29.199-14
★ REL 6 → 9

Part 14: Presence

TS 29.199-15
★ REL 7 → 9

Part 15: Message Broadcast

TS 29.199-16
★ REL 7 → 9

Part 16: Geocoding

TS 29.199-17
★ REL 7 → 9

Part 17: Application-driven Quality of Service (QoS)

TS 29.199-18
★ REL 7 → 9

Part 18: Device Capabilities and Configuration

TS 29.199-19
★ REL 7 → 9

Part 19: Multimedia Streaming Control

TS 29.199-20
★ REL 7 → 9

Part 20: Multimedia Multicast Session Management

TS 29.199-21
★ REL 8 → 9

Part 21: Content Management

TS 29.199-22
★ REL 8 → 9

Part 22: Policy

TS 29.201
★ REL 12 → 16

PCC REST-Rx
Reference Point

TS 29.202
★ REL 4 → 16

SS7 Signalling Transport
in Core Network

TS 29.204
★ REL 7 → 16

SS7 Security Gateway –
Architecture, Functional Description and Protocol Details

TS 29.205
★ REL 4 → 16

Application of Q.1900 series
to Bearer Independent CS Core Network Architecture

TS 29.207
★ REL 5 → 6

Policy Control over Go interface
(replaced by TS 29.212 from Rel‑7)

TS 29.208
★ REL 5 → 6

End-to-End QoS signalling flows
(replaced by TS 29.213 from Rel‑7)

TS 29.209
★ REL 6

Policy control over Gq interface
(replaced by TS 29.214 from Rel‑7)

TS 29.210
★ REL 6

Charging Rule Provisioning over Gx interface
(replaced by TS 29.212 from Rel‑7)

TS 29.211
★ REL 6

Rx interface and Rx/Gx Signalling Flows
(replaced by TS 29.213 and .214 from Rel‑7)

TS 29.212
★ REL 7 → 16

PCC Reference Points: Gx, Gxx, Sd

TS 29.213
★ REL 7 → 16

PCC Signalling Flows and QoS Parameter Mapping

TS 29.214
★ REL 7 → 16

PCC over Rx Reference Point

TS 29.215
★ REL 8 → 16

PCC over S9 Reference Point

TS 29.217
★ REL 13 → 16

PCC: Congestion Reporting over Np Reference Point

TS 29.219
★ REL 11 → 16

PCC: Spending Limit Reporting over Sy Reference Point

TS 29.222
★ REL 15 → 16

Common API Framework for 3GPP Northbound APIs

TS 29.228
★ REL 5 → 16

Cx and Dx interfaces –
Signalling Flows and Message Contents

TS 29.229
★ REL 5 → 16

Cx and Dx interfaces –
Diameter Protocol Details

TS 29.230
★ REL 6 → 16

Diameter Applications –
3GPP Specific Codes and Identifiers

TS 29.231
★ REL 8 → 16

Application of SIP-I Protocols
to CS Core Network Architecture

TS 29.232
★ REL 4 → 16

MGC-MGW Interface

TS 29.234
★ REL 6 → 11

I-WLAN –
3GPP System to WLAN Interworking

TS 29.235
★ REL 8 → 16

Interworking
between SIP-I based CS Core Network
and other Networks

TS 29.238
★ REL 9 → 16

IBCF-TrGW Ix Interface

TS 29.240
★ REL 6 → 16

GUP — Generic User Profile

TS 29.244
★ REL 14 → 16

Interface between the Control Plane and the User Plane Nodes

TS 29.250
★ REL 14 → 16

Nu Reference Point between SCEF and PFDF
for Sponsored Data Connectivity

TS 29.251
★ REL 14 → 16

Gw and Gwn Reference Point
for Sponsored Data Connectivity

TS 29.272
★ REL 8 → 16

MME and SGSN related interfaces based on Diameter Protocol

TS 29.273
★ REL 8 → 16

EPS AAA Interfaces

TS 29.274
★ REL 8 → 16

GTPv2-C — Evolved GPRS Tunnelling Protocol (eGTP) for EPS

TS 29.275
★ REL 8 → 16

Proxy Mobile IPv6 (PMIPv6) based Mobility and Tunnelling protocols

TS 29.276
★ REL 8 → 16

Optimized Handover Procedures and Protocols
between E-UTRAN
and cdma2000 HRPD

TS 29.277
★ REL 8 → 16

Optimized Handover Procedures and Protocols
between E-UTRAN
and 1xRTT

TS 29.278
★ REL 5 → 16

CAMEL Phase 4 —
CAMEL Application Part (CAP) specification for IMS

TS 29.279
★ REL 8 → 16

Mobile IPv4 (MIPv4) based Mobility Protocols

TS 29.280
★ REL 8 → 16

3GPP EPS Sv Interface (MME to MSC) for SRVCC

TS 29.281
★ REL 8 → 16

GPRS Tunnelling Protocol for User Plane (GTPv1-U)

TS 29.282
★ REL 8 → 16

Mobile IPv6 Vendor Specific Option Format and Usage within 3GPP

TS 29.283
★ REL 13 → 16

MCPTT — Diameter Data Management Applications

TS 29.292
★ REL 8 → 16

ICS — Interworking between IMS and MSC Server

TS 29.303
★ REL 8 → 16

DNS Procedures for EPS

TS 29.305
★ REL 8 → 16

InterWorking Function (IWF)
between MAP based
and Diameter based Interfaces

TS 29.311
★ REL 8 → 16

Service Level Interworking
for Messaging Services

TS 29.328
★ REL 5 → 16

Sh interface –
Signalling Flows and Message Contents

TS 29.329
★ REL 5 → 16

Sh interface –
Diameter Protocol Details

TS 29.332
★ REL 6 → 16

MGCF-(IM)MGW
Mn Interface

TS 29.333
★ REL 7 → 16

MRFC-MRFP
Mp Interface

TS 29.334
★ REL 9 → 16

IMS ALGCF — IMS Access Media Gateway (IMA-MGW)
Iq Interface

TS 29.335
★ REL 9 → 16

User Data Convergence (UDC) –
User Data Repository Access Protocol
over the Ud Interface

TS 29.336
★ REL 11 → 16

HSS Diameter Interfaces
for Interworking with Packet Data Networks and Applications

TS 29.337
★ REL 11 → 16

Diameter based T4 Interface
for Communications with Packet Data Networks and Applications

TS 29.338
★ REL 11 → 16

Diameter based Protocols
for support of SMS capable MMEs

TS 29.343
★ REL 12 → 16

Prose Function
to ProSe Application Server
aspect (PC2)

TS 29.344
★ REL 12 → 16

ProSe Function
to HSS aspects

TS 29.345
★ REL 12 → 16

Inter-Prose Function
Signalling aspects

TS 29.364
★ REL 8 → 16

IMS Application Server Service Data Descriptions
for AS interoperability

TS 29.368
★ REL 11 → 16

Tsp Interface
between the MTC Interworking Function
and an MTC Server outside the 3GPP Network

TS 29.379
★ REL 16 → 17

MCPTT Call Control Interworking with LMR Systems

TS 29.380
★ REL 16

MCPTT Media Plane Control Interworking with LMR Systems

TS 29.388
★ REL 14 → 16

V2X Control Function to HSS aspects (V4)

TS 29.389
★ REL 14 → 16

Inter-V2X Control Function Signalling aspects (V6)

TS 29.405
★ REL 13 → 16

Nq and Nq' Application Protocol (Nq-AP)

TS 29.412
★ REL 7 → 8

TISPAN — Trunking Gateway Control Procedures

TS 29.413
★ REL 15 → 16

Application of the NG Application Protocol (NGAP) to non-3GPP access

TS 29.414
★ REL 4 → 16

Core Network Nb Data Transport and Transport Signalling

TS 29.415
★ REL 4 → 16

Core Network Nb Interface User Plane Protocols

TS 29.421
★ REL 7 → 8

TISPAN — Endorsement of 3GPP TS 29.162

TS 29.424
★ REL 7 → 8

TISPAN — H.248 Profile for controlling Trunking Media Gateways

TS 29.427
★ REL 7

TISPAN — Endorsement of 3GPP TS 29.163

TS 29.433
★ REL 7 → 8

TISPAN — Endorsement of 3GPP TS 29.228 and 29.229

TS 29.458
★ REL 8

TISPAN — SIP Transfer of IP Multimedia Service Tariff Information

TS 29.468
★ REL 12 → 16

Group Communication System Enablers for LTE (GCSE_LTE) –
MB2 Reference Point

TS 29.486
★ REL 16

Vehicle-to-Everything (V2X) Application Enabler (VAE) service

TS 29.500
★ REL 15 → 17

5G System (5GS) —
Technical Realization of
Service Based Architecture

TS 29.501
★ REL 15 → 16

5G System (5GS) —
Principles and Guidelines
for Services Definition

TS 29.502
★ REL 15 → 16

5G System (5GS) —
Session Management Services
→ Nsmf

TS 29.503
★ REL 15 → 17

5G System (5GS) —
Unified Data Management Services
→ Nudm

TS 29.504
★ REL 15 → 17

5G System (5GS) —
Unified Data Repository Services
→ Nudr

TS 29.505
★ REL 15 → 17

5G System (5GS) —
Usage of the UDR services for Subscription Data
→ Nudr

TS 29.507
★ REL 15 → 17

5G System (5GS) —
Access and Mobility Policy Control Services
→ Npcf

TS 29.508
★ REL 15 → 17

5G System (5GS) —
Session Management Event Exposure Service
→ Nsmf

TS 29.509
★ REL 15 → 16

5G System (5GS) —
Authentication Server Services
→ Nausf

TS 29.510
★ REL 15 → 16

5G System (5GS) —
NF Repository Services
→ Nnrf

TS 29.511
★ REL 15 → 16

5G System (5GS) —
Equipment Identity Register Services
→ N5g-eir

TS 29.512
★ REL 15 → 17

5G System (5GS) —
Session Management Policy Control Services
→ Npcf

TS 29.513
★ REL 15 → 17

5G System (5GS) —
Policy and Charging Control
Signalling Flows and QoS Parameter Mapping

TS 29.514
★ REL 15 → 16

5G System (5GS) —
Policy Authorization Services
→ Npcf

TS 29.515
★ REL 16

5G System (5GS) —
Gateway Mobile Location Services
→ Ngmlc

TS 29.517
★ REL 16

5G System (5GS) —
Application Function (AF) event exposure service
→ Naf

TS 29.518
★ REL 15 → 16

5G System (5GS) —
Access and Mobility Management Services
→ Namf

TS 29.519
★ REL 15 → 17

5G System (5GS) —
Usage of the UDR Service for Policy Control Data and Structured Data
→ Nudr

TS 29.520
★ REL 15 → 17

5G System (5GS) —
Network Data Analytics Services
→ Nnwadf

TS 29.521
★ REL 15 → 16

5G System (5GS) —
Binding Support Management Service
→ Nbsf

TS 29.522
★ REL 15 → 16

5G System (5GS) —
Network Exposure Function Northbound APIs
→ Nnef

TS 29.523
★ REL 15 → 17

5G System (5GS) —
Policy Control Event Exposure Service
→ Npcf

TS 29.524
★ REL 15 → 16

5G System (5GS) —
Cause Code Mapping between 5GC Interfaces

TS 29.525
★ REL 15 → 17

5G System (5GS) —
UE Policy Control Service
→ Npcf

TS 29.526
★ REL 16

5G System (5GS) —
Network Slice-Specific Authentication and Authorization (NSSAA) services
→ Nssaaf

TS 29.527
★ REL 8

TISPAN — Endorsement of 3GPP TS 29.163

TS 29.531
★ REL 15 → 16

5G System (5GS) —
Network Slice Selection Services
→ Nnssf

TS 29.540
★ REL 15 → 16

5G System (5GS) —
SMS Services
→ Nsmsf

TS 29.541
★ REL 16

5G System (5GS) —
Network Exposure (NE) function services for Non-IP Data Delivery (NIDD)
→ Nnef

TS 29.542
★ REL 16

5G System (5GS) —
Session management services for Non-IP Data Delivery (NIDD)
→ Nsmf

TS 29.544
★ REL 16

5G System (5GS) —
Secured Packet Application Function (SP-AF) services
→ Nspaf

TS 29.549
★ REL 16

Service Enabler Architecture Layer for Verticals (SEAL) —
Application Programming Interface (API) specification

TS 29.550
★ REL 16

5G System (5GS) —
Steering of roaming application function services
→ Nsoraf

TS 29.551
★ REL 15 → 17

5G System (5GS) —
Packet Flow Description Management Service

TS 29.554
★ REL 15 → 16

5G System (5GS) —
Background Data Transfer Policy Control Service

TS 29.561
★ REL 15 → 16

5G System (5GS) —
Interworking between 5G Network
and External Data Networks

TS 29.562
★ REL 16

5G System (5GS) —
HSS services for interworking with the IMS
→ Nhss

TS 29.563
★ REL 16

5G System (5GS) —
HSS services for interworking with UDM
→ Nhss

TS 29.571
★ REL 15 → 16

5G System (5GS) —
Common Data Types
for Service Based Interfaces

TS 29.572
★ REL 15 → 16

5G System (5GS) —
Location Management Services
→ Nlmf

TS 29.573
★ REL 15 → 16

5G System (5GS) —
PLMN Interconnection

TS 29.582
★ REL 16 → 17

5G System (5GS) —
MCData interworking with Land Mobile Radio (LMR) systems

TS 29.591
★ REL 16

5G System (5GS) —
Network Exposure Function Southbound Services
→ Nnef

TS 29.594
★ REL 15 → 16

5G System (5GS) —
Spending Limit Control Service
→ Nchf

TS 29.598
★ REL 16

5G System (5GS) —
Unstructured data storage services
→ Nudsf

TS 29.658
★ REL 8 → 16

SIP Transfer of IP Multimedia Service Tariff Information

TS 29.673
★ REL 16

5G System (5GS) —
UE radio capability management services;
→ Nucmf

TS 29.674
★ REL 16

Interface between the UCMF and the MME

TS 29.675
★ REL 16 → 17

UE radio capability provisioning service
→ Nucmf

TR 29.800
★ REL 7

SS7 Security Gateway –
Architecture, Functional Description and Protocol Details

TR 29.801
★ REL 7

Feasibility Study of using M2PA in 3GPP Networks

TR 29.802
★ REL 7

(G)MSC-S – (G)MSC-S
Nc Interface
based on the SIP-I protocol

TR 29.804
★ REL 8

3GPP System Architecture Evolution (SAE)
CT WG3 aspects

TR 29.805
★ REL 8

InterWorking Function (IWF)
between MAP based
and Diameter based Interfaces

TR 29.806
★ REL 12

Study on IMS P-CSCF Restoration Procedures

TR 29.807
★ REL 12

Study on GTP-C Overload Control Mechanisms

TR 29.808
★ REL 16

Study on the Nudsf Service Based Interface

TR 29.809
★ REL 12

Study on Diameter Overload Control Mechanisms

TR 29.810
★ REL 13

Study on Diameter Load Control mechanisms

TR 29.811
★ REL 13

Study on EPC Signalling Improvements for Race Scenarios

TR 29.812
★ REL 13

Study on SCC AS Restoration

TR 29.813
★ REL 13

Study on S6a/S6d Shared Data Update

TR 29.814
★ REL 7

Bandwidth saving at Nb interface with IP Transport

TR 29.816
★ REL 10

Study on PCRF Failure and Restoration

TR 29.817
★ REL 12

Study on XML based Access of the AF to the PCRF

TR 29.819
★ REL 13

Study on Impacts of the Diameter Base Protocol Specification Update

TR 29.826
★ REL 13

P-CSCF restoration enhancements for WLAN

TR 29.827
★ REL 15 → 16

Study on Policy and Charging for Volume Based Charging

TR 29.828
★ REL 12

Study on extended IMS Media Plane Security Features
and TCP-related NAT Traversal Support

TR 29.839
★ REL 11

3GPP System to Fixed Broadband Access Network Interworking –
HeNB-SeGW Interface

TR 29.843
★ REL 16

Study on Load and Overload Control
of 5GC Service Based Interface

TR 29.844
★ REL 14

Study on Control and User Plane Separation of EPC Nodes

TR 29.846
★ REL 6

MBMS — CN1 procedure description

TR 29.847
★ REL 6

Conferencing based on SIP, SDP, and other Protocols

TR 29.854
★ REL 12

Study on Shared Data Update for Multiple Subscribers

TR 29.863
★ REL 7 → 8

Feasibility Study for the Multimedia Inter-Working between the IMS and CS Networks

TR 29.864
★ REL 8

Study on IMS Application Server Service Data Descriptions for AS Interoperability

TR 29.865
★ REL 8

Inter-IMS Network to Network Interface

TR 29.882
★ REL 8

Customized Alerting Tone (CAT) in 3G CS Domain

TR 29.890
★ REL 15 → 16

CT WG3 aspects of 5G System Phase 1

TR 29.891
★ REL 15 → 16

CT WG4 aspects of 5G System Phase 1

TR 29.892
★ REL 16

Study on User-plane Protocol in 5GC

TR 29.903
★ REL 5 → 6

Feasibility Study on
SS7 Signalling Transport
in the Core Network with SUA layer

TR 29.909
★ REL 8 → 16

Diameter-based Protocols
Usage and Recommendations
in 3GPP

TR 29.935
★ REL 11 → 16

Study on
User Data Convergence (UDC)
Data Model

TR 29.949
★ REL 12 → 16

Study on Technical aspects
on Roaming End-to-End Scenarios
with VoLTE IMS and other Networks

TR 29.962
★ REL 6

Signalling Interworking
between the 3GPP Profile of the SIP
and non-3GPP SIP Usage

TR 29.994
★ REL 3 → 16

Recommended Infrastructure Measures
to Overcome Specific MS and UE Faults

TR 29.998
★ REL 3

Open Services Architecture (OSA)
Application Programming Interface (API)
Part 2

TR 29.998-01
★ REL 4 → 9

Part 1: General Issues on API Mapping

TR 29.998-04-1
★ REL 4 → 9

Part 4: Call Control Service Mapping –
Subpart 1: API to CAP Mapping

TR 29.998-04-4
★ REL 5 → 9

Part 4: Call Control Service Mapping –
Subpart 4: Multiparty Call Control ISC

TR 29.998-05-1
★ REL 4 → 9

Part 5: User Interaction Service Mapping –
Subpart 1: API to CAP Mapping

TR 29.998-05-4
★ REL 4 → 9

Part 5: User Interaction Service Mapping –
Subpart 4: API to SMS Mapping

TR 29.998-06
★ REL 4 → 6

Part 6: User Location and User Status Service Mapping to MAP

TR 29.998-06-1
★ REL 7 → 9

Part 6: User location –
Subpart 1: Mapping to MAP

TR 29.998-06-2
★ REL 7 → 9

Part 6: User location –
Subpart 2: Mapping to SIP

TR 29.998-08
★ REL 4 → 9

Part 8: Data Session Control Service Mapping to CAP