Intro
This Model coverage doc helps users decipher which service models to use to run predictions using AGILITY CV.
4G-5G NSA Connectivity
4G-5G-NSA Data
The 4G-5g-NSA model includes the following captures required from NE interfaces:
eNodeB: X2
gNodeB: X2 (for 5G NSA configuration)
MME: S1_MME, S11, S6a
S-GW: S11, S5c
P-GW: S5c, Gx, Gy
PCRF: Sy
5G-SA Connectivity
Network Element | NGAP Interfaces | PFCP Interfaces | HTTP2 Services Invoked | Notes |
AMF | N1/N2 | | Namf, Nausf,Nnssf, Nudm,Npcf, Nsmf, Nnrf | Essential capture point |
SMF | | N4 | Nsmf, Nudm, Npcf, Nnrf, Namf, Nchf | Essential capture point |
UDM | | | Nudr, Namf | More insight provided by this capture point. |
PCF | | | Nbsf, Nsmf, Nudr | More insight provided by this capture point. |
5G-SA Captured Data Points
5G-SA Data
The 5g-SA model includes captures of Data calls from:
gNodeB: N3
AMF: N2, Namf, Npcf, Nudm, Nsmf, Naf, Nnef, Nausf, Nnrf
SMF: N4, Nsmf, Nudm, Npcf, Nnrf, Namf, Nchf
UPF: N3, N4, N6
UDM: Nudr, Namf
PCF: Nbsf, Nsmf, Nudr
5G SA Captured Data Points Diagram
The 5G-SA Mobility Model’s Captures
The 5G-S model includes captures of handover calls from:
gNodeB: Xn, Xnc, N2
O-CU: Xn, Xnc, N2 (O-Ran scenarios)
AMF: N2
UPF: N3, N6
5G SA
Xn based handover (handled directly between gNodeB’s)
N2 based handover (Coordinated by AMF)
5G-SA Mobility Captured Data Points Diagram
The Inter-RAT / EPS Fallback 5G - 4G Mobility Model’s Captures
Method #1: 5G to 4G Inter-RAT Handover
In this method, the N26 interface between AMF and MME uses a Forward Relocation procedure and session management context. Additionally, user plane tunnels in the core network are exchanged over from SMF/UPM to MME/S-GW.
Method #2: 5G to 4G Release with Redirection
In this method, the 5G radio connection is released with the 5G RRC Release instructing the UE to reselect to a 4G cell where a new radio connection can be started for the VoLTE call. In this case, the UE context is transferred from the AMF to the MME over the N26 interface.
The Inter-RAT / EPS Fallback 5G - 4G – Mobility Model captures:
eNodeB: X2
gNodeB: X2 (for 5G NSA configuration)
MME: S1_MME, S11, S6a
S-GW: S11, S5c
P-GW: S5c, S5u, SGi
AMF: N26, N2, S11
SMF: N4, Nsmf, Nudm, Npcf, Nnrf, Namf, Nchf
UPF: N3, N4, N6
Inter-RAT / EPS Fallback 5G - 4G Mobility Captured Data Points Diagram
The Voice & Video Services: VoLTE Model’s Captures
The Voice & Video Services: VoLTE Model captures:
MME: S1_MME, S11, SLs
S-GW: S1u, S5c, S5u
P-GW: S5c, S5u, Gm, Gy, Gx
OCS: Gy, Sy, Ro
HSS: S6a, Cx, Sh
S-CSCF: Mw, Mx, Mr, Mg, Mi, ISC, Cx
TAS: Mr
IBCF: Ici
MGCF: ISUP
Voice & Video Services: VoLTE Captured Data Points Diagram
The Voice & Video Services: VoNR Model’s Captures
VoNR Scenario #1: Diameter Routing Agent (DRA)
Scenario 1 consists of a Diameter Routing Agent connected with 5G Core that supports Diameter, In this scenario, the Voice & Video Services: VoNR Model captures Voice / Video calls from:
gNodeB: N3
AMF: N2, HTTP2 SBA services
SMF: N4, HTTP2 SBA services
UPF: N3, N4, N6
UDM: HTTP2 SBA services
PCF: HTTP2 SBA services
I/S-CSCF: Mw, ISC, Cx
TAS: Sh
VoNR Scenario #1 Captured Data Points Diagram
VoNR Scenario #2 – Interworking Function
Scenario 2 consists of Diameter to HTTP2 using Interworking Function (IWF) connecting IMS with 5G Core through HTTP2 bus. In scenario 2, the Voice & Video Services: VoNR Model captures Voice / Video calls from:
gNodeB: N3
AMF: N2, HTTP2 SBA services
SMF: N4, HTTP2 SBA services
UPF: N3, N4, N6
UDM: HTTP2 SBA services
PCF: HTTP2 SBA services
I/S-CSCF: Mw, ISC, Cx
TAS: Sh
VoNR Scenario #2 Captured Data Points Diagram
Model Coverage Table
5G SA
Technology | Service | Sub Service | Call Flow | Protocols | Interface |
|---|---|---|---|---|---|
5G SA | Mobility |
| Xn Handover | NGAP | N1 |
5G SA | Mobility |
| N2 Handover | NAS-5GS | N2 |
5G SA | Mobility |
| EPS-Fallback | HTTP2 | N4 |
5G SA | Mobility |
| 4G-to-5G Handover | PFCP | Nsmf |
5G SA | Mobility |
| 5G-to-Wifi Handover | GTPV2 | Nbsf |
5G SA | Mobility |
| Wifi-to-5G Handover | S1AP | Nchf |
5G SA | Mobility |
|
| SIP | Nnrf |
5G SA | Mobility |
|
| DIAMETER | Nudr |
5G SA | Mobility |
|
|
| N26 |
5G SA | Mobility |
|
|
| S11 |
5G SA | Mobility |
|
|
| S5 |
5G SA | Mobility |
|
|
| S2B |
5G SA | Mobility |
|
|
| S1-MME |
5G SA | Mobility |
|
|
| S6ad |
5G SA | Mobility |
|
|
| Gx |
5G SA | Mobility |
|
|
| Sp |
5G SA | Mobility |
|
|
| Sy |
5G SA | Mobility |
|
|
| Gy |
5G SA | Mobility |
|
|
| Gz |
5G SA | Mobility |
|
|
| Cx |
5G SA | Mobility |
|
|
| Sh |
5G SA | Mobility |
|
|
| Ro |
5G SA | Mobility |
|
|
| Rf |
5G SA | Mobility |
|
|
| Rx |
5G SA | Data |
|
| TCP | N1 |
5G SA | Data |
|
| ICMPv4 | N2 |
5G SA | Data |
|
| ICMPv6 | N4 |
5G SA | Data |
|
| DNS | Nsmf |
5G SA | Data |
|
| HTTP2 | Nbsf |
5G SA | Data |
|
| PFCP | Nchf |
5G SA | Data |
|
| NGAP | Nnrf |
5G SA | Data |
|
| GTPV2 | Nudr |
5G SA | Data |
|
|
| S11 |
5G SA | Data |
|
|
| S5 |
5G SA | Data |
|
|
| S2B |
5G SA | Connectivity |
| Service Registration | HTTP2 | Nsmf |
5G SA | Connectivity |
| online charging | HTTP2 | Nsmf |
5G SA | Connectivity |
| Policy control | HTTP2 | Nsmf |
5G SA | Connectivity |
| Registration | HTTP2 | Nsmf |
5G SA | Connectivity |
| BroadForward Binding | HTTP2 | Nbsf |
5G SA | Connectivity |
| Converged charging | HTTP2 | Nchf |
5G SA | Connectivity |
| Policy control | HTTP2 | Nnrf |
5G SA | Connectivity |
| DataRepository | HTTP2 | Nudr |
5G SA | Connectivity |
| Session Establishment | PFCP | N4 |
5G SA | Connectivity |
| Session modification | PFCP | N4 |
5G SA | Connectivity |
| Session Deletion | PFCP | N4 |
4G-5G NSA
Technology | Service | Sub Service | Call Flow | Protocols | Interface | Network Elements A | Network Elements B |
|---|---|---|---|---|---|---|---|
4G-5G NSA | Connectivity |
| Attach | S1AP | S1-MME | eNodeB | MME |
4G -5G NSA | Connectivity |
| Authentication | S1AP | S1-MME | eNodeB | MME |
4G -5G NSA | Connectivity |
| Authentication | Diameter | S6a | MME | HSS |
4G -5G NSA | Connectivity |
| Security Mode | S1AP | S1-MME | eNodeB | MME |
4G -5G NSA | Connectivity |
| Location Update | Diameter | S6a | MME | HSS |
4G -5G NSA | Connectivity |
| Session Establishment | GTPV2 | S11 | MME | SGW |
4G -5G NSA | Connectivity |
| Session Establishment | GTPV2 | S5 | SGW | PGW |
4G -5G NSA | Connectivity |
| Policy control | Diameter | Gx | PGW | PCRF |
4G -5G NSA | Connectivity |
| online charging | Diameter | Gy | PGW | OCS |
4G -5G NSA | Connectivity |
| Initial Context request | S1AP | S1-MME | eNodeB | MME |
4G -5G NSA | Connectivity |
| Bearer modification | GTPV2 | S11 | MME | SGW |
4G -5G NSA | Connectivity |
| Policy control | Diameter | Sy | PCRF | OCS |
4G -5G NSA | Connectivity |
| Session Delete | GTPV2 | S11 | MME | SGW |
4G -5G NSA | Connectivity |
| Session Delete | GTPV2 | S5 | SGW | PGW |
4G -5G NSA | Connectivity |
| Detach | S1AP | S1-MME | eNodeB | MME |
4G -5G NSA | Connectivity |
| Context Release | S1AP | S1-MME | eNodeB | MME |
4G-5G NSA | Connectivity |
| Registration | SIP | IMS | UE | P,S,I-CSCF |
5G
Technology
| Service | Sub Service | Call Flow | Protocols | Interface | Network Elements A | Network Elements B |
|---|---|---|---|---|---|---|---|
5G | VONR | VONR call conference | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR call conference | MT-Called party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR call conference | Call forwarding/divert leg | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR call conference | Call Conference prep leg | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR call conference | Call conference server leg | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR call conference | call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR call conference | online charging | Diameter | Gx | PGW | PCRF |
5G | VONR | VONR call conference | online charging | Diameter | Gy | PGW | OCS |
5G | VONR | VONR call conference | online charging | Diameter | Sy | PGW | PCRF |
5G | VONR | VONR call conference | Location info | Diameter | Cx | ICSCF | HSS |
5G | VONR | VONR call conference | User Data | Diameter | Sh | TAS | HSS |
5G | VONR | VONR call conference | Subscribe-Notifications | Diameter | Sh | TAS | HSS |
5G | VONR | VONR call conference | AAA | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR call conference | Authentication | Diameter | Rx | PCRF | PCSCF |
5G | VONR | VONR call conference | Session-Termination | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR call conference | Authentication | Diameter | Gx | PCRF | PGW |
5G | VONR | VONR call conference | Spending-Limit | Diameter | Sy | PCRF | OCS |
5G | VONR | VONR call conference | Accounting | Diameter | Gz/Rf | PGW | CDF |
5G | VONR | VONR call conference | Credit-Control Request | Diameter | Ro | TAS | OCS |
5G | VONR | VONR call conference | Session-Termination | Diameter | S6b | PGW | AAA |
5G | VONR | VONR call conference | AAA | Diameter | S6b | PGW | AAA |
5G | VONR | VONR call conference | Server-Assignment | Diameter | SWx | AAA | HSS |
5G | VONR | VONR call conference | Session Establishment | PFCP | N4 | SMF | UPF |
5G | VONR | VONR call conference | Session modification | PFCP | N4 | SMF | UPF |
5G | VONR | VONR call conference | Session deletion | PFCP | N4 | SMF | UPF |
5G | VONR | VONR call conference | Registration | SIP | IMS | UE | P,S,I-CSCF |
5G | VONR | VONR call conference | Attach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call conference | Authentication | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call conference | Security Mode | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call conference | Initial Context request | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call conference | Detach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call conference | Context Release | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call conference | Service Registration | HTTP2 | Nsmf | SMF | NRF |
5G | VONR | VONR call conference | online charging | HTTP2 | Nsmf | SMF | CHF |
5G | VONR | VONR call conference | Policy control | HTTP2 | Nsmf | SMF | PCF |
5G | VONR | VONR call conference | Registration | HTTP2 | Nsmf | SMF | UDM |
5G | VONR | VONR call conference | BroadForward Binding | HTTP2 | Nbsf | BSF | PCF |
5G | VONR | VONR call conference | Converged charging | HTTP2 | Nchf | CHF | PCF |
5G | VONR | VONR call conference | Converged charging | HTTP2 | Nchf | CHF | SMF |
5G | VONR | VONR call conference | Policy control | HTTP2 | Nnrf | NRF | PCF |
5G | VONR | VONR call conference | DataRepository | HTTP2 | Nudr | UDR | PCF |
5G | VONR | VONR call conference | Create/Update_SmContext | HTTP2 | nsmf | AMF | SMF |
5G | VONR | VONR call conference | ChargingDataUpdate | HTTP2 | nchf | SMF | CHF |
5G | VONR | VONR call conference | UpdateSMPolicy | HTTP2 | npcf | SMF | PCF |
5G | VONR | VONR call conference | N1N2MessageTransfer/EBIAssignment | HTTP2 | namf | SMF | AMF |
5G | VONR | VONR call forward | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR call forward | MT-Called party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR call forward | Call forwarding/divert leg | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR call forward | Call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR call forward | online charging | Diameter | Gx | PGW | PCRF |
5G | VONR | VONR call forward | online charging | Diameter | Gy | PGW | OCS |
5G | VONR | VONR call forward | online charging | Diameter | Sy | PGW | PCRF |
5G | VONR | VONR call forward | Location info | Diameter | Cx | ICSCF | HSS |
5G | VONR | VONR call forward | User Data | Diameter | Sh | TAS | HSS |
5G | VONR | VONR call forward | Subscribe-Notifications | Diameter | Sh | TAS | HSS |
5G | VONR | VONR call forward | AAA | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR call forward | Authentication | Diameter | Rx | PCRF | PCSCF |
5G | VONR | VONR call forward | Session-Termination | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR call forward | Authentication | Diameter | Gx | PCRF | PGW |
5G | VONR | VONR call forward | Spending-Limit | Diameter | Sy | PCRF | OCS |
5G | VONR | VONR call forward | Accounting | Diameter | Gz/Rf | PGW | CDF |
5G | VONR | VONR call forward | Credit-Control Request | Diameter | Ro | TAS | OCS |
5G | VONR | VONR call forward | Session-Termination | Diameter | S6b | PGW | AAA |
5G | VONR | VONR call forward | AAA | Diameter | S6b | PGW | AAA |
5G | VONR | VONR call forward | Server-Assignment | Diameter | SWx | AAA | HSS |
5G | VONR | VONR call forward | Session Establishment | PFCP | N4 | SMF | UPF |
5G | VONR | VONR call forward | Session modification | PFCP | N4 | SMF | UPF |
5G | VONR | VONR call forward | Session deletion | PFCP | N4 | SMF | UPF |
5G | VONR | VONR call forward | Registration | SIP | IMS | UE | P,S,I-CSCF |
5G | VONR | VONR call forward | Attach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call forward | Authentication | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call forward | Security Mode | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call forward | Initial Context request | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call forward | Detach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call forward | Context Release | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR call forward | Service Registration | HTTP2 | Nsmf | SMF | NRF |
5G | VONR | VONR call forward | online charging | HTTP2 | Nsmf | SMF | CHF |
5G | VONR | VONR call forward | Policy control | HTTP2 | Nsmf | SMF | PCF |
5G | VONR | VONR call forward | Registration | HTTP2 | Nsmf | SMF | UDM |
5G | VONR | VONR call forward | BroadForward Binding | HTTP2 | Nbsf | BSF | PCF |
5G | VONR | VONR call forward | Converged charging | HTTP2 | Nchf | CHF | PCF |
5G | VONR | VONR call forward | Converged charging | HTTP2 | Nchf | CHF | SMF |
5G | VONR | VONR call forward | Policy control | HTTP2 | Nnrf | NRF | PCF |
5G | VONR | VONR call forward | DataRepository | HTTP2 | Nudr | UDR | PCF |
5G | VONR | VONR call forward | Create/Update_SmContext | HTTP2 | nsmf | AMF | SMF |
5G | VONR | VONR call forward | ChargingDataUpdate | HTTP2 | nchf | SMF | CHF |
5G | VONR | VONR call forward | UpdateSMPolicy | HTTP2 | npcf | SMF | PCF |
5G | VONR | VONR call forward | N1N2MessageTransfer/EBIAssignment | HTTP2 | namf | SMF | AMF |
5G | VONR | VONR to VONR | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR to VONR | MT-Called party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR to VONR | call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR to VONR | online charging | Diameter | Gx | PGW | PCRF |
5G | VONR | VONR to VONR | online charging | Diameter | Gy | PGW | OCS |
5G | VONR | VONR to VONR | online charging | Diameter | Sy | PGW | PCRF |
5G | VONR | VONR to VONR | Location info | Diameter | Cx | ICSCF | HSS |
5G | VONR | VONR to VONR | User Data | Diameter | Sh | TAS | HSS |
5G | VONR | VONR to VONR | Subscribe-Notifications | Diameter | Sh | TAS | HSS |
5G | VONR | VONR to VONR | AAA | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR to VONR | Authentication | Diameter | Rx | PCRF | PCSCF |
5G | VONR | VONR to VONR | Session-Termination | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR to VONR | Authentication | Diameter | Gx | PCRF | PGW |
5G | VONR | VONR to VONR | Spending-Limit | Diameter | Sy | PCRF | OCS |
5G | VONR | VONR to VONR | Accounting | Diameter | Gz/Rf | PGW | CDF |
5G | VONR | VONR to VONR | Credit-Control Request | Diameter | Ro | TAS | OCS |
5G | VONR | VONR to VONR | Session-Termination | Diameter | S6b | PGW | AAA |
5G | VONR | VONR to VONR | AAA | Diameter | S6b | PGW | AAA |
5G | VONR | VONR to VONR | Server-Assignment | Diameter | SWx | AAA | HSS |
5G | VONR | VONR to VONR | Session Establishment | PFCP | N4 | SMF | UPF |
5G | VONR | VONR to VONR | Session modification | PFCP | N4 | SMF | UPF |
5G | VONR | VONR to VONR | Session deletion | PFCP | N4 | SMF | UPF |
5G | VONR | VONR to VONR | Registration | SIP | IMS | UE | P,S,I-CSCF |
5G | VONR | VONR to VONR | Attach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VONR | Authentication | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VONR | Security Mode | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VONR | Initial Context request | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VONR | Detach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VONR | Context Release | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VONR | Service Registration | HTTP2 | Nsmf | SMF | NRF |
5G | VONR | VONR to VONR | online charging | HTTP2 | Nsmf | SMF | CHF |
5G | VONR | VONR to VONR | Policy control | HTTP2 | Nsmf | SMF | PCF |
5G | VONR | VONR to VONR | Registration | HTTP2 | Nsmf | SMF | UDM |
5G | VONR | VONR to VONR | BroadForward Binding | HTTP2 | Nbsf | BSF | PCF |
5G | VONR | VONR to VONR | Converged charging | HTTP2 | Nchf | CHF | PCF |
5G | VONR | VONR to VONR | Converged charging | HTTP2 | Nchf | CHF | SMF |
5G | VONR | VONR to VONR | Policy control | HTTP2 | Nnrf | NRF | PCF |
5G | VONR | VONR to VONR | DataRepository | HTTP2 | Nudr | UDR | PCF |
5G | VONR | VONR to VONR | Create/Update_SmContext | HTTP2 | nsmf | AMF | SMF |
5G | VONR | VONR to VONR | ChargingDataUpdate | HTTP2 | nchf | SMF | CHF |
5G | VONR | VONR to VONR | UpdateSMPolicy | HTTP2 | npcf | SMF | PCF |
5G | VONR | VONR to VONR | N1N2MessageTransfer/EBIAssignment | HTTP2 | namf | SMF | AMF |
5G | VONR | VONR to PSTN | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR to PSTN | call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR to PSTN | online charging | Diameter | Gx | PGW | PCRF |
5G | VONR | VONR to PSTN | online charging | Diameter | Gy | PGW | OCS |
5G | VONR | VONR to PSTN | online charging | Diameter | Sy | PGW | PCRF |
5G | VONR | VONR to PSTN | Location info | Diameter | Cx | ICSCF | HSS |
5G | VONR | VONR to PSTN | User Data | Diameter | Sh | TAS | HSS |
5G | VONR | VONR to PSTN | Subscribe-Notifications | Diameter | Sh | TAS | HSS |
5G | VONR | VONR to PSTN | AAA | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR to PSTN | Authentication | Diameter | Rx | PCRF | PCSCF |
5G | VONR | VONR to PSTN | Session-Termination | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR to PSTN | Authentication | Diameter | Gx | PCRF | PGW |
5G | VONR | VONR to PSTN | Spending-Limit | Diameter | Sy | PCRF | OCS |
5G | VONR | VONR to PSTN | Accounting | Diameter | Gz/Rf | PGW | CDF |
5G | VONR | VONR to PSTN | Credit-Control Request | Diameter | Ro | TAS | OCS |
5G | VONR | VONR to PSTN | Session-Termination | Diameter | S6b | PGW | AAA |
5G | VONR | VONR to PSTN | AAA | Diameter | S6b | PGW | AAA |
5G | VONR | VONR to PSTN | Server-Assignment | Diameter | SWx | AAA | HSS |
5G | VONR | VONR to PSTN | Session Establishment | PFCP | N4 | SMF | UPF |
5G | VONR | VONR to PSTN | Session modification | PFCP | N4 | SMF | UPF |
5G | VONR | VONR to PSTN | Session deletion | PFCP | N4 | SMF | UPF |
5G | VONR | VONR to PSTN | Registration | SIP | IMS | UE | P,S,I-CSCF |
5G | VONR | VONR to PSTN | Attach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to PSTN | Authentication | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to PSTN | Security Mode | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to PSTN | Initial Context request | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to PSTN | Detach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to PSTN | Context Release | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to PSTN | Service Registration | HTTP2 | Nsmf | SMF | NRF |
5G | VONR | VONR to PSTN | online charging | HTTP2 | Nsmf | SMF | CHF |
5G | VONR | VONR to PSTN | Policy control | HTTP2 | Nsmf | SMF | PCF |
5G | VONR | VONR to PSTN | Registration | HTTP2 | Nsmf | SMF | UDM |
5G | VONR | VONR to PSTN | BroadForward Binding | HTTP2 | Nbsf | BSF | PCF |
5G | VONR | VONR to PSTN | Converged charging | HTTP2 | Nchf | CHF | PCF |
5G | VONR | VONR to PSTN | Converged charging | HTTP2 | Nchf | CHF | SMF |
5G | VONR | VONR to PSTN | Policy control | HTTP2 | Nnrf | NRF | PCF |
5G | VONR | VONR to PSTN | DataRepository | HTTP2 | Nudr | UDR | PCF |
5G | VONR | VONR to PSTN | Create/Update_SmContext | HTTP2 | nsmf | AMF | SMF |
5G | VONR | VONR to PSTN | ChargingDataUpdate | HTTP2 | nchf | SMF | CHF |
5G | VONR | VONR to PSTN | UpdateSMPolicy | HTTP2 | npcf | SMF | PCF |
5G | VONR | VONR to PSTN | N1N2MessageTransfer/EBIAssignment | HTTP2 | namf | SMF | AMF |
5G | VONR | VONR MSIM | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR MSIM | MT-Called party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR MSIM | Call forwarding/divert leg | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR MSIM | Call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR MSIM | online charging | Diameter | Gx | PGW | PCRF |
5G | VONR | VONR MSIM | online charging | Diameter | Gy | PGW | OCS |
5G | VONR | VONR MSIM | online charging | Diameter | Sy | PGW | PCRF |
5G | VONR | VONR MSIM | Location info | Diameter | Cx | ICSCF | HSS |
5G | VONR | VONR MSIM | User Data | Diameter | Sh | TAS | HSS |
5G | VONR | VONR MSIM | Subscribe-Notifications | Diameter | Sh | TAS | HSS |
5G | VONR | VONR MSIM | AAA | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR MSIM | Authentication | Diameter | Rx | PCRF | PCSCF |
5G | VONR | VONR MSIM | Session-Termination | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR MSIM | Authentication | Diameter | Gx | PCRF | PGW |
5G | VONR | VONR MSIM | Spending-Limit | Diameter | Sy | PCRF | OCS |
5G | VONR | VONR MSIM | Accounting | Diameter | Gz/Rf | PGW | CDF |
5G | VONR | VONR MSIM | Credit-Control Request | Diameter | Ro | TAS | OCS |
5G | VONR | VONR MSIM | Session-Termination | Diameter | S6b | PGW | AAA |
5G | VONR | VONR MSIM | AAA | Diameter | S6b | PGW | AAA |
5G | VONR | VONR MSIM | Server-Assignment | Diameter | SWx | AAA | HSS |
5G | VONR | VONR MSIM | Session Establishment | PFCP | N4 | SMF | UPF |
5G | VONR | VONR MSIM | Session modification | PFCP | N4 | SMF | UPF |
5G | VONR | VONR MSIM | Session deletion | PFCP | N4 | SMF | UPF |
5G | VONR | VONR MSIM | Registration | SIP | IMS | UE | P,S,I-CSCF |
5G | VONR | VONR MSIM | Attach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR MSIM | Authentication | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR MSIM | Security Mode | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR MSIM | Initial Context request | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR MSIM | Detach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR MSIM | Context Release | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR MSIM | Service Registration | HTTP2 | Nsmf | SMF | NRF |
5G | VONR | VONR MSIM | online charging | HTTP2 | Nsmf | SMF | CHF |
5G | VONR | VONR MSIM | Policy control | HTTP2 | Nsmf | SMF | PCF |
5G | VONR | VONR MSIM | Registration | HTTP2 | Nsmf | SMF | UDM |
5G | VONR | VONR MSIM | BroadForward Binding | HTTP2 | Nbsf | BSF | PCF |
5G | VONR | VONR MSIM | Converged charging | HTTP2 | Nchf | CHF | PCF |
5G | VONR | VONR MSIM | Converged charging | HTTP2 | Nchf | CHF | SMF |
5G | VONR | VONR MSIM | Policy control | HTTP2 | Nnrf | NRF | PCF |
5G | VONR | VONR MSIM | DataRepository | HTTP2 | Nudr | UDR | PCF |
5G | VONR | VONR MSIM | Create/Update_SmContext | HTTP2 | nsmf | AMF | SMF |
5G | VONR | VONR MSIM | ChargingDataUpdate | HTTP2 | nchf | SMF | CHF |
5G | VONR | VONR MSIM | UpdateSMPolicy | HTTP2 | npcf | SMF | PCF |
5G | VONR | VONR MSIM | N1N2MessageTransfer/EBIAssignment | HTTP2 | namf | SMF | AMF |
5G | VONR | VONR to VoLTE | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR to VoLTE | MT-Called party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR to VoLTE | call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VONR to VoLTE | online charging | Diameter | Gx | PGW | PCRF |
5G | VONR | VONR to VoLTE | online charging | Diameter | Gy | PGW | OCS |
5G | VONR | VONR to VoLTE | online charging | Diameter | Sy | PGW | PCRF |
5G | VONR | VONR to VoLTE | Location info | Diameter | Cx | ICSCF | HSS |
5G | VONR | VONR to VoLTE | User Data | Diameter | Sh | TAS | HSS |
5G | VONR | VONR to VoLTE | Subscribe-Notifications | Diameter | Sh | TAS | HSS |
5G | VONR | VONR to VoLTE | AAA | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR to VoLTE | Authentication | Diameter | Rx | PCRF | PCSCF |
5G | VONR | VONR to VoLTE | Session-Termination | Diameter | Rx | PCSCF | PCRF |
5G | VONR | VONR to VoLTE | Authentication | Diameter | Gx | PCRF | PGW |
5G | VONR | VONR to VoLTE | Spending-Limit | Diameter | Sy | PCRF | OCS |
5G | VONR | VONR to VoLTE | Accounting | Diameter | Gz/Rf | PGW | CDF |
5G | VONR | VONR to VoLTE | Credit-Control Request | Diameter | Ro | TAS | OCS |
5G | VONR | VONR to VoLTE | Session-Termination | Diameter | S6b | PGW | AAA |
5G | VONR | VONR to VoLTE | AAA | Diameter | S6b | PGW | AAA |
5G | VONR | VONR to VoLTE | Server-Assignment | Diameter | SWx | AAA | HSS |
5G | VONR | VONR to VoLTE | Session Establishment | PFCP | N4 | SMF | UPF |
5G | VONR | VONR to VoLTE | Session modification | PFCP | N4 | SMF | UPF |
5G | VONR | VONR to VoLTE | Session deletion | PFCP | N4 | SMF | UPF |
5G | VONR | VONR to VoLTE | Registration | SIP | IMS | UE | P,S,I-CSCF |
5G | VONR | VONR to VoLTE | Attach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VoLTE | Authentication | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VoLTE | Security Mode | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VoLTE | Initial Context request | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VoLTE | Detach | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VoLTE | Context Release | NGAP | N2 | gNodeB | AMF |
5G | VONR | VONR to VoLTE | Service Registration | HTTP2 | Nsmf | SMF | NRF |
5G | VONR | VONR to VoLTE | online charging | HTTP2 | Nsmf | SMF | CHF |
5G | VONR | VONR to VoLTE | Policy control | HTTP2 | Nsmf | SMF | PCF |
5G | VONR | VONR to VoLTE | Registration | HTTP2 | Nsmf | SMF | UDM |
5G | VONR | VONR to VoLTE | BroadForward Binding | HTTP2 | Nbsf | BSF | PCF |
5G | VONR | VONR to VoLTE | Converged charging | HTTP2 | Nchf | CHF | PCF |
5G | VONR | VONR to VoLTE | Converged charging | HTTP2 | Nchf | CHF | SMF |
5G | VONR | VONR to VoLTE | Policy control | HTTP2 | Nnrf | NRF | PCF |
5G | VONR | VONR to VoLTE | DataRepository | HTTP2 | Nudr | UDR | PCF |
5G | VONR | VONR to VoLTE | Create/Update_SmContext | HTTP2 | nsmf | AMF | SMF |
5G | VONR | VONR to VoLTE | ChargingDataUpdate | HTTP2 | nchf | SMF | CHF |
5G | VONR | VONR to VoLTE | UpdateSMPolicy | HTTP2 | npcf | SMF | PCF |
5G | VONR | VONR to VoLTE | N1N2MessageTransfer/EBIAssignment | HTTP2 | namf | SMF | AMF |
5G | VONR | VoLTEto VONR | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VoLTEto VONR | MT-Called party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | VoLTE to VONR | call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF,MSS,SSR,IRPS |
5G | VONR | Volte to VONR | online charging | Diameter | Gx | PGW | PCRF |
5G | VONR | Volte to VONR | online charging | Diameter | Gy | PGW | OCS |
5G | VONR | Volte to VONR | online charging | Diameter | Sy | PGW | PCRF |
5G | VONR | Volte to VONR | Location info | Diameter | Cx | ICSCF | HSS |
5G | VONR | Volte to VONR | User Data | Diameter | Sh | TAS | HSS |
5G | VONR | Volte to VONR | Subscribe-Notifications | Diameter | Sh | TAS | HSS |
5G | VONR | Volte to VONR | AAA | Diameter | Rx | PCSCF | PCRF |
5G | VONR | Volte to VONR | Authentication | Diameter | Rx | PCRF | PCSCF |
5G | VONR | Volte to VONR | Session-Termination | Diameter | Rx | PCSCF | PCRF |
5G | VONR | Volte to VONR | Authentication | Diameter | Gx | PCRF | PGW |
5G | VONR | Volte to VONR | Spending-Limit | Diameter | Sy | PCRF | OCS |
5G | VONR | Volte to VONR | Accounting | Diameter | Gz/Rf | PGW | CDF |
5G | VONR | Volte to VONR | Credit-Control Request | Diameter | Ro | TAS | OCS |
5G | VONR | Volte to VONR | Session-Termination | Diameter | S6b | PGW | AAA |
5G | VONR | Volte to VONR | AAA | Diameter | S6b | PGW | AAA |
5G | VONR | Volte to VONR | Server-Assignment | Diameter | SWx | AAA | HSS |
5G | VONR | Volte to VONR | Session Establishment | PFCP | N4 | SMF | UPF |
5G | VONR | Volte to VONR | Session modification | PFCP | N4 | SMF | UPF |
5G | VONR | Volte to VONR | Session deletion | PFCP | N4 | SMF | UPF |
5G | VONR | Volte to VONR | Registration | SIP | IMS | UE | P,S,I-CSCF |
5G | VONR | Volte to VONR | Attach | NGAP | N2 | gNodeB | AMF |
5G | VONR | Volte to VONR | Authentication | NGAP | N2 | gNodeB | AMF |
5G | VONR | Volte to VONR | Security Mode | NGAP | N2 | gNodeB | AMF |
5G | VONR | Volte to VONR | Initial Context request | NGAP | N2 | gNodeB | AMF |
5G | VONR | Volte to VONR | Detach | NGAP | N2 | gNodeB | AMF |
5G | VONR | Volte to VONR | Context Release | NGAP | N2 | gNodeB | AMF |
5G | VONR | Volte to VONR | Service Registration | HTTP2 | Nsmf | SMF | NRF |
5G | VONR | Volte to VONR | online charging | HTTP2 | Nsmf | SMF | CHF |
5G | VONR | Volte to VONR | Policy control | HTTP2 | Nsmf | SMF | PCF |
5G | VONR | Volte to VONR | Registration | HTTP2 | Nsmf | SMF | UDM |
5G | VONR | Volte to VONR | BroadForward Binding | HTTP2 | Nbsf | BSF | PCF |
5G | VONR | Volte to VONR | Converged charging | HTTP2 | Nchf | CHF | PCF |
5G | VONR | Volte to VONR | Converged charging | HTTP2 | Nchf | CHF | SMF |
5G | VONR | Volte to VONR | Policy control | HTTP2 | Nnrf | NRF | PCF |
5G | VONR | Volte to VONR | DataRepository | HTTP2 | Nudr | UDR | PCF |
5G | VONR | Volte to VONR | Create/Update_SmContext | HTTP2 | Nsmf | AMF | SMF |
5G | VONR | Volte to VONR | ChargingDataUpdate | HTTP2 | Nchf | SMF | CHF |
5G | VONR | Volte to VONR | UpdateSMPolicy | HTTP2 | Npcf | SMF | PCF |
5G | VONR | Volte to VONR | N1N2MessageTransfer/EBIAssignment | HTTP2 | Namf | SMF | AMF |
5G | Mobility | 4G to 5G Handover | Bearer Establishment | GTPV2 | S5 | PGW | SGW |
5G | Mobility | 4G to 5G Handover | Bearer Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | 4G to 5G Handover | Bearer modification | GTPV2 | S5 | MME | SGW |
5G | Mobility | 4G to 5G Handover | Bearer Delete | GTPV2 | S2b | ePDG | PGW |
5G | Mobility | 4G to 5G Handover | Session Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | 4G to 5G Handover | Create/Update_SmContext | HTTP2 | Nsmf | AMF | SMF |
5G | Mobility | 4G to 5G Handover | ChargingDataUpdate | HTTP2 | Nchf | SMF | CHF |
5G | Mobility | 4G to 5G Handover | UpdateSMPolicy | HTTP2 | Npcf | SMF | PCF |
5G | Mobility | 4G to 5G Handover | N1N2MessageTransfer/EBIAssignment | HTTP2 | Namf | SMF | AMF |
5G | Mobility | 4G to 5G Handover | Session Establishment | PFCP | N4 | SMF | UPF |
5G | Mobility | 4G to 5G Handover | Session modification | PFCP | N4 | SMF | UPF |
5G | Mobility | 4G to 5G Handover | Session deletion | PFCP | N4 | SMF | UPF |
5G | Mobility | 5G to WIFI Handover | Bearer Establishment | GTPV2 | S5 | PGW | SGW |
5G | Mobility | 5G to WIFI Handover | Bearer Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | 5G to WIFI Handover | Bearer modification | GTPV2 | S5 | MME | SGW |
5G | Mobility | 5G to WIFI Handover | Bearer Delete | GTPV2 | S2b | ePDG | PGW |
5G | Mobility | 5G to WIFI Handover | Session Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | 5G to WIFI Handover | Create/Update_SmContext | HTTP2 | Nsmf | AMF | SMF |
5G | Mobility | 5G to WIFI Handover | ChargingDataUpdate | HTTP2 | Nchf | SMF | CHF |
5G | Mobility | 5G to WIFI Handover | UpdateSMPolicy | HTTP2 | Npcf | SMF | PCF |
5G | Mobility | 5G to WIFI Handover | N1N2MessageTransfer/EBIAssignment | HTTP2 | Namf | SMF | AMF |
5G | Mobility | 5G to WIFI Handover | Session Establishment | PFCP | N4 | SMF | UPF |
5G | Mobility | 5G to WIFI Handover | Session modification | PFCP | N4 | SMF | UPF |
5G | Mobility | 5G to WIFI Handover | Session deletion | PFCP | N4 | SMF | UPF |
5G | Mobility | EPSFB | Bearer Establishment | GTPV2 | S5 | PGW | SGW |
5G | Mobility | EPSFB | Bearer Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | EPSFB | Bearer modification | GTPV2 | S5 | MME | SGW |
5G | Mobility | EPSFB | Bearer Delete | GTPV2 | S2b | ePDG | PGW |
5G | Mobility | EPSFB | Session Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | EPSFB | Create/Update_SmContext | HTTP2 | Nsmf | AMF | SMF |
5G | Mobility | EPSFB | ChargingDataUpdate | HTTP2 | Nchf | SMF | CHF |
5G | Mobility | EPSFB | UpdateSMPolicy | HTTP2 | Npcf | SMF | PCF |
5G | Mobility | EPSFB | N1N2MessageTransfer/EBIAssignment | HTTP2 | Namf | SMF | AMF |
5G | Mobility | EPSFB | Session Establishment | PFCP | N4 | SMF | UPF |
5G | Mobility | EPSFB | Session modification | PFCP | N4 | SMF | UPF |
5G | Mobility | EPSFB | Session deletion | PFCP | N4 | SMF | UPF |
5G | Mobility | N2 Handover | Bearer Establishment | GTPV2 | S5 | PGW | SGW |
5G | Mobility | N2 Handover | Bearer Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | N2 Handover | Bearer modification | GTPV2 | S5 | MME | SGW |
5G | Mobility | N2 Handover | Bearer Delete | GTPV2 | S2b | ePDG | PGW |
5G | Mobility | N2 Handover | Session Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | N2 Handover | Create/Update_SmContext | HTTP2 | Nsmf | AMF | SMF |
5G | Mobility | N2 Handover | ChargingDataUpdate | HTTP2 | Nchf | SMF | CHF |
5G | Mobility | N2 Handover | UpdateSMPolicy | HTTP2 | Npcf | SMF | PCF |
5G | Mobility | N2 Handover | N1N2MessageTransfer/EBIAssignment | HTTP2 | Namf | SMF | AMF |
5G | Mobility | N2 Handover | Session Establishment | PFCP | N4 | SMF | UPF |
5G | Mobility | N2 Handover | Session modification | PFCP | N4 | SMF | UPF |
5G | Mobility | N2 Handover | Session deletion | PFCP | N4 | SMF | UPF |
5G | Mobility | WIFI to 5G Handover | Bearer Establishment | GTPV2 | S5 | PGW | SGW |
5G | Mobility | WIFI to 5G Handover | Bearer Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | WIFI to 5G Handover | Bearer modification | GTPV2 | S5 | MME | SGW |
5G | Mobility | WIFI to 5G Handover | Bearer Delete | GTPV2 | S2b | ePDG | PGW |
5G | Mobility | WIFI to 5G Handover | Session Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | WIFI to 5G Handover | Create/Update_SmContext | HTTP2 | Nsmf | AMF | SMF |
5G | Mobility | WIFI to 5G Handover | ChargingDataUpdate | HTTP2 | Nchf | SMF | CHF |
5G | Mobility | WIFI to 5G Handover | UpdateSMPolicy | HTTP2 | Npcf | SMF | PCF |
5G | Mobility | WIFI to 5G Handover | N1N2MessageTransfer/EBIAssignment | HTTP2 | Namf | SMF | AMF |
5G | Mobility | WIFI to 5G Handover | Session Establishment | PFCP | N4 | SMF | UPF |
5G | Mobility | WIFI to 5G Handover | Session modification | PFCP | N4 | SMF | UPF |
5G | Mobility | WIFI to 5G Handover | Session deletion | PFCP | N4 | SMF | UPF |
5G | Mobility | Xn Handover | Bearer Establishment | GTPV2 | S5 | PGW | SGW |
5G | Mobility | Xn Handover | Bearer Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | Xn Handover | Bearer modification | GTPV2 | S5 | MME | SGW |
5G | Mobility | Xn Handover | Bearer Delete | GTPV2 | S2b | ePDG | PGW |
5G | Mobility | Xn Handover | Session Establishment | GTPV2 | S2b | PGW | ePDG |
5G | Mobility | Xn Handover | Create/Update_SmContext | HTTP2 | Nsmf | AMF | SMF |
5G | Mobility | Xn Handover | ChargingDataUpdate | HTTP2 | Nchf | SMF | CHF |
5G | Mobility | Xn Handover | UpdateSMPolicy | HTTP2 | Npcf | SMF | PCF |
5G | Mobility | Xn Handover | N1N2MessageTransfer/EBIAssignment | HTTP2 | Namf | SMF | AMF |
5G | Mobility | Xn Handover | Session Establishment | PFCP | N4 | SMF | UPF |
5G | Mobility | Xn Handover | Session modification | PFCP | N4 | SMF | UPF |
5G | Mobility | Xn Handover | Session deletion | PFCP | N4 | SMF | UPF |
4G
Technology
| Service | Sub Service | Call Flow | Protocols | Interface | Network Elements A | Network Elements B |
|---|
Technology
| Service | Sub Service | Call Flow | Protocols | Interface | Network Elements A | Network Elements B |
|---|---|---|---|---|---|---|---|
4G | VOLTE | Volte call conference | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte call conference | MT-Called party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte call conference | Call forwarding/divert leg | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte call conference | Call Conference prep leg | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte call conference | Call conference server leg | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte call conference | call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte call conference | online charging | Diameter | Gx | PGW | PCRF |
4G | VOLTE | Volte call conference | online charging | Diameter | Gy | PGW | OCS |
4G | VOLTE | Volte call conference | online charging | Diameter | Sy | PGW | PCRF |
4G | VOLTE | Volte call conference | Location info | Diameter | IMS | ICSCF | HSS |
4G | VOLTE | Volte call conference | User Data | Diameter | IMS | TAS | HSS |
4G | VOLTE | Volte call conference | Subscribe-Notifications | Diameter | IMS | TAS | HSS |
4G | VOLTE | Volte call conference | AAA | Diameter | IMS | PCSCF | PCRF |
4G | VOLTE | Volte call conference | Authentication | Diameter | IMS | PCRF | PCSCF |
4G | VOLTE | Volte call conference | Session-Termination | Diameter | IMS | PCSCF | PCRF |
4G | VOLTE | Volte call conference | Authentication | Diameter | IMS | PCRF | PGW |
4G | VOLTE | Volte call conference | Spending-Limit | Diameter | IMS | PCRF | OCS |
4G | VOLTE | Volte call conference | Accounting | Diameter | IMS | PGW | CDF |
4G | VOLTE | Volte call conference | Credit-Control Request | Diameter | IMS | TAS | OCS |
4G | VOLTE | Volte call conference | Session-Termination | Diameter | IMS | PGW | AAA |
4G | VOLTE | Volte call conference | AAA | Diameter | IMS | PGW | AAA |
4G | VOLTE | Volte call conference | Server-Assignment | Diameter | IMS | AAA | HSS |
4G | VOLTE | Volte call conference | Session Establishment | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte call conference | Session Establishment | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte call conference | Session modification | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte call conference | Session termination | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte call conference | Session modification | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte call conference | Session termination | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte call conference | Registration | SIP | IMS | UE | P,S,I-CSCF |
4G | VOLTE | Volte call conference | Attach | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call conference | Authentication | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call conference | Security Mode | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call conference | Initial Context request | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call conference | Detach | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call conference | Context Release | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call forward | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte call forward | MT-Called party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte call forward | Call forwarding/divert leg | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte call forward | Call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte call forward | online charging | Diameter | Gx | PGW | PCRF |
4G | VOLTE | Volte call forward | online charging | Diameter | Gy | PGW | OCS |
4G | VOLTE | Volte call forward | online charging | Diameter | Sy | PGW | PCRF |
4G | VOLTE | Volte call forward | Location info | Diameter | IMS | ICSCF | HSS |
4G | VOLTE | Volte call forward | User Data | Diameter | IMS | TAS | HSS |
4G | VOLTE | Volte call forward | Subscribe-Notifications | Diameter | IMS | TAS | HSS |
4G | VOLTE | Volte call forward | AAA | Diameter | IMS | PCSCF | PCRF |
4G | VOLTE | Volte call forward | Authentication | Diameter | IMS | PCRF | PCSCF |
4G | VOLTE | Volte call forward | Session-Termination | Diameter | IMS | PCSCF | PCRF |
4G | VOLTE | Volte call forward | Authentication | Diameter | IMS | PCRF | PGW |
4G | VOLTE | Volte call forward | Spending-Limit | Diameter | IMS | PCRF | OCS |
4G | VOLTE | Volte call forward | Accounting | Diameter | IMS | PGW | CDF |
4G | VOLTE | Volte call forward | Credit-Control Request | Diameter | IMS | TAS | OCS |
4G | VOLTE | Volte call forward | Session-Termination | Diameter | IMS | PGW | AAA |
4G | VOLTE | Volte call forward | AAA | Diameter | IMS | PGW | AAA |
4G | VOLTE | Volte call forward | Server-Assignment | Diameter | IMS | AAA | HSS |
4G | VOLTE | Volte call forward | Session Establishment | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte call forward | Session Establishment | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte call forward | Session modification | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte call forward | Session termination | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte call forward | Session modification | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte call forward | Session termination | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte call forward | Registration | SIP | IMS | UE | P,S,I-CSCF |
4G | VOLTE | Volte call forward | Attach | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call forward | Authentication | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call forward | Security Mode | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call forward | Initial Context request | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call forward | Detach | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte call forward | Context Release | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to Volte | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte to Volte | MT-Called party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte to Volte | call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte to Volte | online charging | Diameter | Gx | PGW | PCRF |
4G | VOLTE | Volte to Volte | online charging | Diameter | Gy | PGW | OCS |
4G | VOLTE | Volte to Volte | online charging | Diameter | Sy | PGW | PCRF |
4G | VOLTE | Volte to Volte | Location info | Diameter | IMS | ICSCF | HSS |
4G | VOLTE | Volte to Volte | User Data | Diameter | IMS | TAS | HSS |
4G | VOLTE | Volte to Volte | Subscribe-Notifications | Diameter | IMS | TAS | HSS |
4G | VOLTE | Volte to Volte | AAA | Diameter | IMS | PCSCF | PCRF |
4G | VOLTE | Volte to Volte | Authentication | Diameter | IMS | PCRF | PCSCF |
4G | VOLTE | Volte to Volte | Session-Termination | Diameter | IMS | PCSCF | PCRF |
4G | VOLTE | Volte to Volte | Authentication | Diameter | IMS | PCRF | PGW |
4G | VOLTE | Volte to Volte | Spending-Limit | Diameter | IMS | PCRF | OCS |
4G | VOLTE | Volte to Volte | Accounting | Diameter | IMS | PGW | CDF |
4G | VOLTE | Volte to Volte | Credit-Control Request | Diameter | IMS | TAS | OCS |
4G | VOLTE | Volte to Volte | Session-Termination | Diameter | IMS | PGW | AAA |
4G | VOLTE | Volte to Volte | AAA | Diameter | IMS | PGW | AAA |
4G | VOLTE | Volte to Volte | Server-Assignment | Diameter | IMS | AAA | HSS |
4G | VOLTE | Volte to Volte | Session Establishment | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte to Volte | Session Establishment | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte to Volte | Session modification | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte to Volte | Session termination | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte to Volte | Session modification | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte to Volte | Session termination | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte to Volte | Registration | SIP | IMS | UE | P,S,I-CSCF |
4G | VOLTE | Volte to Volte | Attach | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to Volte | Authentication | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to Volte | Security Mode | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to Volte | Initial Context request | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to Volte | Detach | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to Volte | Context Release | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to PSTN | MO-Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte to PSTN | call Hold | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | VOLTE | Volte to PSTN | online charging | Diameter | Gx | PGW | PCRF |
4G | VOLTE | Volte to PSTN | online charging | Diameter | Gy | PGW | OCS |
4G | VOLTE | Volte to PSTN | online charging | Diameter | Sy | PGW | PCRF |
4G | VOLTE | Volte to PSTN | Location info | Diameter | IMS | ICSCF | HSS |
4G | VOLTE | Volte to PSTN | User Data | Diameter | IMS | TAS | HSS |
4G | VOLTE | Volte to PSTN | Subscribe-Notifications | Diameter | IMS | TAS | HSS |
4G | VOLTE | Volte to PSTN | AAA | Diameter | IMS | PCSCF | PCRF |
4G | VOLTE | Volte to PSTN | Authentication | Diameter | IMS | PCRF | PCSCF |
4G | VOLTE | Volte to PSTN | Session-Termination | Diameter | IMS | PCSCF | PCRF |
4G | VOLTE | Volte to PSTN | Authentication | Diameter | IMS | PCRF | PGW |
4G | VOLTE | Volte to PSTN | Spending-Limit | Diameter | IMS | PCRF | OCS |
4G | VOLTE | Volte to PSTN | Accounting | Diameter | IMS | PGW | CDF |
4G | VOLTE | Volte to PSTN | Credit-Control Request | Diameter | IMS | TAS | OCS |
4G | VOLTE | Volte to PSTN | Session-Termination | Diameter | IMS | PGW | AAA |
4G | VOLTE | Volte to PSTN | AAA | Diameter | IMS | PGW | AAA |
4G | VOLTE | Volte to PSTN | Server-Assignment | Diameter | IMS | AAA | HSS |
4G | VOLTE | Volte to PSTN | Session Establishment | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte to PSTN | Session Establishment | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte to PSTN | Session modification | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte to PSTN | Session termination | GTPV2 | S8 | SGW | PGW |
4G | VOLTE | Volte to PSTN | Session modification | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte to PSTN | Session termination | GTPV2 | S5 | MME | SGW |
4G | VOLTE | Volte to PSTN | Registration | SIP | IMS | UE | P,S,I-CSCF |
4G | VOLTE | Volte to PSTN | Attach | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to PSTN | Authentication | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to PSTN | Security Mode | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to PSTN | Initial Context request | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to PSTN | Detach | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to PSTN | Context Release | S1AP | S1-MME | eNodeB | MME |
4G | E911 |
| Calling party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | E911 |
| Called party establishment | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | E911 |
| Call forwarding leg | SIP | IMS | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF | P,S,I-CSCF,MTAS,BGCF,MRFC,MGCF |
4G | E911 |
| online charging | Diameter | Gx | PGW | PCRF |
4G | E911 |
| online charging | Diameter | Gy | PGW | OCS |
4G | E911 |
| online charging | Diameter | Sy | PGW | PCRF |
4G | E911 |
| Location info | Diameter | Cx | HSS | ICSCF |
4G | E911 |
| User-Authorization | Diameter | Cx | ICSCF | HSS |
4G | E911 |
| Accounting | Diameter | Gz/Rf | TAS | OFCS |
4G | E911 |
| AAA | Diameter | Rx | PCSCF | PCRF |
4G | E911 |
| Authentication | Diameter | Rx | PCRF | PCSCF |
4G | E911 |
| Session-Termination | Diameter | Rx | PCSCF | PCRF |
4G | E911 |
| User Data | Diameter | Sh | TAS | HSS |
4G | E911 |
| Profile-Update | Diameter | Sh | TAS | HSS |
4G | E911 |
| Profile-Update | Diameter | Sh | TAS | HSS |
4G | E911 |
| Session Establishment | GTPV2 | S5 | MME | SGW |
4G | E911 |
| Session Establishment | GTPV2 | S8 | SGW | PGW |
4G | E911 |
| Registration | SIP | IMS | UE | P,S,I-CSCF |
4G | E911 |
| NAS Signalling | S1AP | S1-MME | enodeB | MME |
4G | E911 |
| Ciphered | S1AP | S1-MME | enodeB | MME |
4G | E911 |
| CSFB Triggering | S1AP | S1-MME | enodeB | MME |
4G | E911 |
| Mobile Location Protocol | MLP | Le/L1 | UE | LocServerMLP |
4G | E911 |
| User Plane Location Protocol | ULP | Lup/Ua | UE | LocServerULP |
4G | E911 |
| LCS Application Protocol | LCSAP | SLs | MME | E-SMLC |
4G | E911 |
| DNS query | DNS | IMS | UE | DNS-Server |
4G | E911 |
| User Plane Traffic | RTP | IMS | UE | AGW |
4G | E911 |
| TCP link UP/DOWN control | TCP | TCP | Ribbon911GW | COMTECH-ECS |
4G | VOLTE | Volte to Volte | Attach request, PDN connectivity request | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to PSTN (with geolocation) | Attach request, PDN connectivity request | S1AP | S1-MME | eNodeB | MME |
4G | VOLTE | Volte to PSTN (with geolocation) | Extended service request | S1AP | S1-MME | eNodeB | MME |
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