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Service

Procedure Name

Network  Plane

Protocols

VoNR

5G Dedicated QFI Creation

Session Management

SIP, DIAMETER, HTTP2, PFCP, NGAP

VoNR

5G Dedicated QFI Deletion

Session Management

SIP, DIAMETER, HTTP2, PFCP, NGAP

VoNR

Call Hold

IMS SIP

SIP, DIAMETER, HTTP2, PFCP, NGAP

VoNR

Call Media

IMS SIP

RTP

VoNR

Call Refer

IMS SIP

SIP, DIAMETER, HTTP2, PFCP, NGAP

VoNR

Call Release

IMS SIP

SIP, DIAMETER, HTTP2, PFCP, NGAP

VoNR

Call Resume

IMS SIP

SIP, DIAMETER, HTTP2, PFCP, NGAP

VoNR

Call Setup

IMS SIP

SIP, DIAMETER, HTTP2, PFCP, NGAP, SDP

VoLTE

4G Dedicated Bearer Creation

Session Management

SIP, DIAMETER, GTPv2_S11_S5_S2b, S1AP, SDP

VoLTE

4G Dedicated Bearer Deletion

 Session Management

SIP, DIAMETER, GTPv2_S11_S5_S2b, S1AP

VoLTE

Call Hold

IMS SIP

SIP, DIAMETER, GTPv2_S11_S5_S2b, S1AP, SDP

VoLTE

Call Media

IMS SIP

RTP

VoLTE

Call Refer

IMS SIP

SIP, DIAMETER, GTPv2_S11_S5_S2b, S1AP, SDP

VoLTE

Call Release

IMS SIP

SIP, DIAMETER, GTPv2_S11_S5_S2b, S1AP

VoLTE

Call Resume

IMS SIP

SIP, DIAMETER, GTPv2_S11_S5_S2b, S1AP, SDP

VoLTE

Call Setup

IMS SIP

SIP, DIAMETER, GTPv2_S11_S5_S2b, S1AP, SDP

E911

Call Media

SoS Management

SIP, GTPv2_S11_S5_S2b, S1AP, MLP, ULP, LCSAP

E911

Call Release

SoS Management

SIP, GTPv2_S11_S5_S2b, S1AP, MLP, ULP, LCSAP

E911

Call Setup

SoS Management

SIP, GTPv2_S11_S5_S2b, S1AP, MLP, ULP, LCSAP

5G SMS NAS-5GS

5GS SMS MO

Session Management

NGAP, HTTP2

5G SMS NAS-5GS

5GS SMS MO Delivery

Session Management

NGAP, HTTP2

5G SMS NAS-5GS

5GS SMS MT

Session Management

NGAP, HTTP2

5G SMS NAS-5GS

5GS SMS MT Delivery

Session Management

NGAP, HTTP2

5G SMS NAS-5GS

5GS SMS Registration

Session Management

NGAP, HTTP2

5G SA Connectivity

5G De-Registration

Mobility Management

NGAP, HTTP2, PFCP, SIP

5G SA Connectivity

5G Dedicated QFI Creation

Session Management

NGAP, HTTP2, PFCP, SIP

5G SA Connectivity

5G Dedicated QFI Deletion

Session Management

NGAP, HTTP2, PFCP, SIP

5G SA Connectivity

5G PDU Establishment

Session Management

NGAP, HTTP2, PFCP, SIP

5G SA Connectivity

5G PDU Release

Session Management

NGAP, HTTP2, PFCP, SIP

5G SA Connectivity

5G Registration

Mobility Management

NGAP, HTTP2, PFCP, SIP

5G SA Connectivity

SIP De-Registration

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP Re-Registration

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP Registration

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP TP-De-Registration to IPSMGW

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP TP-De-Registration to SCCAS

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP TP-De-Registration to TAS

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP TP-Re-Registration to IPSMGW

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP TP-Re-Registration to SCCAS

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP TP-Re-Registration to TAS

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP TP-Registration to IPSMGW

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP TP-Registration to SCCAS

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

5G SA Connectivity

SIP TP-Registration to TAS

IMS SIP Registration

NGAP, HTTP2, PFCP, SIP,  Diameter

4G/5G SMS IMS

IMS SMS MO

IMS SIP

SIP, DIAMETER

4G/5G SMS IMS

IMS SMS MO Delivery

IMS SIP

SIP, DIAMETER

4G/5G SMS IMS

IMS SMS MT

IMS SIP

SIP, DIAMETER

4G/5G SMS IMS

IMS SMS MT Delivery

IMS SIP

SIP, DIAMETER

4G/5G SMS IMS

IMS SMS Registration

IMS SIP

SIP, DIAMETER

4G/5G NSA Connectivity

4G Attach

Mobility Management

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

4G Dedicated Bearer Creation

Session Management

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

4G Dedicated Bearer Deletion

Session Management

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

4G Detach

Mobility Management

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

4G PDN Establishment

Session Management

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

4G PDN Release

Session Management

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP De-Registration

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP Re-Registration

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP Registration

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP TP-De-Registration to IPSMGW

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP TP-De-Registration to SCCAS

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP TP-De-Registration to TAS

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP TP-Re-Registration to IPSMGW

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP TP-Re-Registration to SCCAS

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP TP-Re-Registration to TAS

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP TP-Registration to IPSMGW

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP TP-Registration to SCCAS

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G NSA Connectivity

SIP TP-Registration to TAS

IMS SIP

S1AP, GTPv2_S11_S5_S2b, DIAMETER, HTTP2, PFCP, SIP

4G/5G Mobility

4G to 4G X2 Handover

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

4G to 5G Handover

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

4G to 5G TAU

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

4G to Wifi Handover

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

5G to 4G EPSFB Handover

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

5G to 4G EPSFB TAU

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

5G to 4G Handover

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

5G to 4G TAU

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

5G to 5G N2 Handover

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

5G to 5G Xn Handover

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

5G to Wifi Handover

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

Wifi to 4G Handover

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Mobility

Wifi to 5G Handover

Mobility Management

NGAP, HTTP2, PFCP, GTPv2_N26, S1AP, GTPv2_S11_S5_S2b

4G/5G Data

TCP Data Transfer  

Data

GTPu_N3, GTPu_S1u_S5u_S2b, TCP

4G/5G Data

TLS Data Transfer  

Data

GTPu_N3, GTPu_S1u_S5u_S2b, TLS

4G/5G Data

TCP Session Initialization  

Data

GTPu_N3, GTPu_S1u_S5u_S2b, TCP

4G/5G Data

TLS Session Initiailization

Data

GTPu_N3, GTPu_S1u_S5u_S2b, TLS

4G/5G Data

TCP Session Release 

Data

GTPu_N3, GTPu_S1u_S5u_S2b, TCP

4G/5G Data

TLS Session Release

Data

GTPu_N3, GTPu_S1u_S5u_S2b, TLS

4G/5G Data

TCP Packet Retransmission

Data

GTPu_N3, GTPu_S1u_S5u_S2b, TCP

4G/5G Data

TLS Keep Alive

Data

GTPu_N3, GTPu_S1u_S5u_S2b, TLS

4G/5G Data

TCP Keep Alive

Data

GTPu_N3, GTPu_S1u_S5u_S2b, TCP

4G/5G Data

ICMP Keep Alive

Data

GTPu_N3, GTPu_S1u_S5u_S2b, ICMP

4G/5G Data

DNS Name Resolution

Data

GTPu_N3, GTPu_S1u_S5u_S2b, DNS

4G/5G NSA Connectivity

Flows with Only Diameter Protocols (Gx, S6a/S6d, Cx, Sh, S13, Sy)

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