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.
Releases and versions of TS 29.379
| Release | Latest version | Links |
|---|---|---|
| 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?
- Network operators
- Device manufacturers
- Regulators and standards bodies
- Researchers and academics
Implementation notes
Complexity level: Expert. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 29.379
- TS 24.481 MCS Group Management Protocol
- TR 21.905 3GPP Terminology and Definitions
- TS 33.180 Security of the Mission Critical Service (MCX)
- TS 23.283 Mission Critical Communication Interworking
- TS 24.379 MCPTT Call Control Protocol
- TS 23.379 Mission Critical Push-to-Talk Architecture
- TS 24.282 MCData Signalling Control Protocols
- TS 29.380 MCPTT-LMR Interworking Media Plane Control
- TS 29.582 MCData Interworking with LMR Systems
- TS 24.484 Mission Critical Services Configuration Management
- TS 24.229 IMS SIP/SDP Call Control Protocol
- TS 24.380 MCPTT Media Plane Control Protocols
Specifications that reference TS 29.379
Other specifications in the 29 series
- TS 29.345 Diameter-based PC6/PC7 interfaces for ProSe
- TS 29.364 IMS AS Service Data Descriptions
- TS 29.368 Tsp Reference Point Stage 3 Specification
- TS 29.369 Nadm Service-Based Interface for Ambient IoT
- TS 29.380 MCPTT-LMR Interworking Media Plane Control
- TS 29.388 V4 Interface for V2X Services
- TS 29.389 Diameter-based V6 interface for V2X Control Functions
- TS 29.392 MMTel Enabler Server Services
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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