TS 29.231 – Application of SIP-I Protocols to CS Core Network
3GPP TS 29.231 is the 3GPP Technical Specification for Application of SIP-I Protocols to CS Core Network. Its official 3GPP title is “Application of SIP-I Protocols to”. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Defines SIP-I protocols for call control on Nc interface between (G)MSC servers in 3GPP CS core network.
Releases and versions of TS 29.231
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.0.0 | Read · Download (3GPP) |
| Rel-13 | 13.0.0 | Read · Download (3GPP) |
| Rel-12 | 12.0.0 | Read · Download (3GPP) |
| Rel-11 | 11.0.0 | Read · Download (3GPP) |
| Rel-10 | 10.0.0 | Read · Download (3GPP) |
| Rel-9 | 9.1.0 | Read · Download (3GPP) |
| Rel-8 | 8.4.0 | Read · Download (3GPP) |
Scope of TS 29.231
Category: Core Network (CS Core). Technology generation: 3G. Network layer: CoreNetwork.
Who should read this specification?
- Network operators
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 29.231
- TS 29.232 Mc Interface Protocol Profile
- TS 29.415 Nb User Plane Protocol Specification
- TS 23.231 SIP-I based CS core network stage 2
- TS 29.414 Nb Interface Bearer Transport & Control Protocols
- TR 21.905 3GPP Terminology and Definitions
- TS 23.153 Out-of-Band Transcoder Control Stage 2
- TS 26.102 Mapping of AMR and other codecs to interfaces
- TS 26.103 3GPP Codec Lists for OoBTC and TrFO
- TS 23.003 Numbering, Addressing and Identification
- TS 29.235 SIP-I CS Core Network Interworking
Specifications that reference TS 29.231
Other specifications in the 29 series
- TS 29.222 CAPIF Northbound API Protocol
- TS 29.228 IMS Cx and Dx Interface Procedures
- TS 29.229 Diameter Protocol for Cx/Dx Interfaces
- TS 29.230 3GPP Diameter Protocol Codes Specification
- TS 29.232 Mc Interface Protocol Profile
- TS 29.234 WLAN-3GPP Interworking Stage-3 Protocol
- TS 29.235 SIP-I CS Core Network Interworking
- TS 29.238 H.248 Profile for IBCF-TrGW Interface
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 29.231?
3GPP TS 29.231 is the 3GPP Technical Specification for Application of SIP-I Protocols to CS Core Network. Defines SIP-I protocols for call control on Nc interface between (G)MSC servers in 3GPP CS core network.
Which 3GPP releases include TS 29.231?
TS 29.231 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 29.231 belong to?
TS 29.231 belongs to the Core Network (CS Core) category of 3GPP specifications. It applies to 3G networks.
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