TS Latest: Rel-20 Services Multi-Gen

TS 29.379 – MCPTT-LMR Interworking Call Control

3GPP TS 29.379 is the 3GPP Technical Specification for MCPTT-LMR Interworking Call Control. Its official 3GPP title is “Mission Critical Push To Talk (MCPTT) call control interworking with Land Mobile Radio (LMR) systems”. It is published in 5 releases (Rel-16 to Rel-20); the latest version is 20.0.0 in Rel-20.

Defines SIP-based call control procedures for interworking MCPTT systems with LMR networks, including group, private, priority and emergency calls.

Read TS 29.379 →

Document type
Technical Specification
Latest release
Rel-20
Latest version
20.0.0
Series
Category
Services
Network layer
Services
Technology
Multi-Gen

Releases and versions of TS 29.379

ReleaseLatest versionLinks
Rel-20 20.0.0 Read · Download (3GPP)
Rel-19 19.2.0 Read · Download (3GPP)
Rel-18 18.0.0 Read · Download (3GPP)
Rel-17 17.5.0 Read · Download (3GPP)
Rel-16 16.5.0 Read · Download (3GPP)

Scope of TS 29.379

Category: Services (Mission Critical Communications). Technology generation: Multi-Gen. Network layer: Services.

Who should read this specification?

Implementation notes

Complexity level: Expert. Implementation difficulty: High.

Key technologies

MCPTTLMRSIPSDPIMS

Specifications referenced by TS 29.379

Specifications that reference TS 29.379

Other specifications in the 29 series

Frequently asked questions

What is 3GPP TS 29.379?

3GPP TS 29.379 is the 3GPP Technical Specification for MCPTT-LMR Interworking Call Control. Defines SIP-based call control procedures for interworking MCPTT systems with LMR networks, including group, private, priority and emergency calls.

Which 3GPP releases include TS 29.379?

TS 29.379 is published in 5 releases, from Rel-16 to Rel-20. The latest version on 3GPP Explorer is 20.0.0 (Rel-20).

What category does TS 29.379 belong to?

TS 29.379 belongs to the Services (Mission Critical Communications) category of 3GPP specifications. It applies to Multi-Gen networks.

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