Rel-19 Core Network Multi-Gen Advanced

TS 23.380 – IMS Restoration Procedures

Specifies automatic restoration procedures for IMS network failures to minimize service impact, focusing on S-CSCF/P-CSCF interruptions and EPC/5GC recovery.

Release
Rel-19
Category
Core Network
Subcategory
IMS
Network Layer
CoreNetwork
Technology
Multi-Gen
Business Impact
High

What is TS 23.380?

TS 23.380 (Rel-19) — IMS Restoration Procedures. Specifies automatic restoration procedures for IMS network failures to minimize service impact, focusing on S-CSCF/P-CSCF interruptions and EPC/5GC recovery. Primary function: Procedures. Category: Core Network (IMS). Technology generation: Multi-Gen. Network layer: CoreNetwork.

Who should read this specification?

Implementation notes

Complexity level: Advanced. Implementation difficulty: Medium.

Key Technologies

IMS5GLTEVoLTESIP

Related Glossary Terms

IMSCNS-CSCFP-CSCF5GCNOTECSCFUEI-CSCFI-CSCFPUIINFO

Related Topics

IMS & Voice (VoLTE, VoNR)EPC (Evolved Packet Core)5G Core (5GC)LTE / LTE-Advanced

Related Technologies

5GLTE

Frequently Asked Questions

What is 3GPP TS 23.380?

3GPP TS 23.380 (Rel-19) is the 3GPP specification for IMS Restoration Procedures. Specifies automatic restoration procedures for IMS network failures to minimize service impact, focusing on S-CSCF/P-CSCF interruptions and EPC/5GC recovery.

Which 3GPP release is TS 23.380 part of?

TS 23.380 is part of 3GPP Rel-19. The latest known version on 3GPP Explorer is j10.

What does TS 23.380 specify?

Procedures.

What category does TS 23.380 belong to?

TS 23.380 belongs to the Core Network (IMS) category of 3GPP specifications. It applies to Multi-Gen networks.

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