TR 24.879 – CS and IMS Service Combination
3GPP TR 24.879 is the 3GPP Technical Report for CS and IMS Service Combination. It is part of 3GPP Rel-7 (version 7.0.0).
Defines technical procedures for combining Circuit Switched calls with IP Multimedia Subsystem sessions between users.
Releases and versions of TR 24.879
| Release | Latest version | Links |
|---|---|---|
| Rel-7 | 7.0.0 | Read · Download (3GPP) |
Scope of TR 24.879
Category: Services (IMS). Technology generation: 3G. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: Medium.
Key technologies
Other specifications in the 24 series
- TR 24.821 Study on PLMN Selection for Satellite Access
- TR 24.826 Study on signalling impacts of energy saving
- TR 24.837 IMS Service Continuity Inter-UE Transfer Enhancements
- TR 24.841 Presence Service IP Multimedia Subsystem
- TR 24.880 Media Server Control Protocol Study for IMS
- TR 24.883 MCPTT Interworking with LMR Systems
- TR 24.890 5G NAS Protocol for 5GS Stage 3
- TR 24.930 IMS Session Setup Signalling Flows
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TR 24.879?
3GPP TR 24.879 is the 3GPP Technical Report for CS and IMS Service Combination. Defines technical procedures for combining Circuit Switched calls with IP Multimedia Subsystem sessions between users.
Which 3GPP releases include TR 24.879?
TR 24.879 is part of 3GPP Rel-7. The latest version on 3GPP Explorer is 7.0.0 (Rel-7).
What category does TR 24.879 belong to?
TR 24.879 belongs to the Services (IMS) category of 3GPP specifications. It applies to 3G networks.
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