TS 23.216 – SRVCC Architecture Enhancements
3GPP TS 23.216 is the 3GPP Technical Specification for SRVCC Architecture Enhancements. Its official 3GPP title is “Single Radio Voice Call Continuity (SRVCC)”. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies architecture for voice/video call continuity between IMS over PS and CS accesses for single-radio UEs.
Releases and versions of TS 23.216
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.1.0 | Read · Download (3GPP) |
| Rel-16 | 16.7.0 | Read · Download (3GPP) |
| Rel-15 | 15.3.0 | Read · Download (3GPP) |
| Rel-14 | 14.0.0 | Read · Download (3GPP) |
| Rel-13 | 13.2.0 | Read · Download (3GPP) |
| Rel-12 | 12.4.0 | Read · Download (3GPP) |
| Rel-11 | 11.11.0 | Read · Download (3GPP) |
| Rel-10 | 10.6.0 | Read · Download (3GPP) |
| Rel-9 | 9.9.0 | Read · Download (3GPP) |
| Rel-8 | 8.8.0 | Read · Download (3GPP) |
Scope of TS 23.216
Category: Core Network (IMS). Technology generation: Multi-Gen. Network layer: CoreNetwork.
Who should read this specification?
- Network operators
- Device manufacturers
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 23.216
- TS 23.060 GPRS Stage 2 Service Description
- TS 25.413 Radio Access Network Application Part (RANAP)
- TS 43.129 PS Handover in GERAN A/Gb and GAN Modes
- TS 23.292 IMS Centralized Services (ICS) Architecture
- TS 23.237 IMS Service Continuity (ISC) Stage 2
- TS 23.002 3GPP System Architecture Overview
- TS 36.300 E-UTRAN Radio Interface Protocol Architecture
- TS 23.009 Handover Procedures in PLMNs
- TS 25.331 RRC Protocol for UE-UTRAN Radio Interface
- TR 21.905 3GPP Terminology and Definitions
- TS 33.210 Network Domain Security for IP Networks
- TS 33.401 EPS Security Architecture
Specifications that reference TS 23.216
- TS 23.501 5G System Architecture
- TS 23.502 5G System Procedures
- TS 33.501 5G Security Architecture
- TS 24.008 NAS Call, Mobility and Session Procedures
- TS 36.331 E-UTRA Radio Resource Control (RRC) Protocol
- TS 38.300 NR and NG-RAN Overall Description
- TS 23.060 GPRS Stage 2 Service Description
- TS 36.300 E-UTRAN Radio Interface Protocol Architecture
- TS 26.114 IMS Multimedia Telephony Client
- TS 23.203 Policy and Charging Control Architecture
- TS 23.503 5G Policy and Charging Control Framework
- TS 23.002 3GPP System Architecture Overview
Other specifications in the 23 series
- TS 23.205 Bearer Independent CS Core Network Stage 2
- TS 23.206 Voice Call Continuity (VCC) Functional Architecture
- TS 23.207 End-to-End QoS Framework for GPRS
- TS 23.214 Control and User Plane Separation for EPC
- TS 23.218 IMS Call Model Specification
- TS 23.221 3GPP System Architectural Requirements
- TS 23.222 Common API Framework (CAPIF)
- TS 23.226 Global Text Telephony (GTT) Stage 2
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 23.216?
3GPP TS 23.216 is the 3GPP Technical Specification for SRVCC Architecture Enhancements. Specifies architecture for voice/video call continuity between IMS over PS and CS accesses for single-radio UEs.
Which 3GPP releases include TS 23.216?
TS 23.216 is published in 12 releases, from Rel-8 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 23.216 belong to?
TS 23.216 belongs to the Core Network (IMS) category of 3GPP specifications. It applies to Multi-Gen networks.
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