Specification Map

Specifications associated with 3GPP interface applications and protocols. See our 5G Service Map for more detailed information on 5GC service-based interfaces.

Notes:

For GTP Interfaces, only GTPv1 and GTPv2 are supported by dsTest unless otherwise noted.
Dx.x.x indicates dsTest’s default version (if configurable).

Application/ Protocol/ Reference Point	Architectural Specifications	Protocol Specifications	Version(s) Supported/ Comments
C	TS 23.040, TS 23.204	MAP	HLR–GMSC
Cx	TS 23.228	TS 29.228, TS 29.229, Diameter	HSS–CSCF; Stateless; 9.3
D/D'		MAP	HLR–MSC/VLR
Dh	TS 29.328	TS 29.329, Diameter	Equivalent to Sh
DHCP		RFC 2131, RFC 2132, RFC 1542
DNS		RFC 1034, RFC 1035, RFC 1123
Dx	TS 23.228	TS 29.228, TS 29.229, Diameter	Equivalent to Cx
Dz	TS 33.220	TS 29.109
E	TS 23.040, TS 23.204	MAP	GMSC–MSC/VLR
E2	ES 283.035	Diameter
E4	ES 283.034	Diameter
Ga	TS 32.240	TS 32.251, TS 32.295, GTP'	OFCS–PGW/SGW/SGSN/GGSN; CDR: D7.5, 6.4.1, 8.7, 9.3, 9.5, 10.0, 10.5, 11.0., 11.3
Gc		MAP	HLR–GGSN
Gd	TS 23.040, TS 23.204	MAP	SMSC–SGSN
Gdd	TS 23.040	TS 29.338, Diameter	Stateless; IOT/M2M/MTC/SMS
Ge		TS 23.078, TCAP, SCCP, M3UA	gsmSCF–SGSN; CAMEL Application Part (CAP)
Gf		MAP	EIR–SGSN
Gi		TS 29.061
Gn		GTPv1	SGSN–GGSN
Gq/Gq’	TS 29.209	Diameter
Gp		GTPv1	SGSN–GGSN
Gr/Gr'		MAP	HLR–SGSN/MME
Gs	TS 23.060	BSSAP+, SCCP, M3UA	VLR–SGSN
Gx	TS 23.203	TS 29.212, Diameter	PCRF–PGW/GGSN; Stateful; D8.3, 7.15, 8.4, 8.5, 9.3, 10.12, 11.0
Gxx	TS 23.203	TS 29.212, Diameter	PCRF–SGW/AGW; Stateful; D8.3, 8.4, 9.3
Gy/Ro	TS 32.240	TS 32.299, DCCA, Diameter	OCS–PGW/CSCF; Stateful/Stateless; 8.9
HTTP/JSON		HTTP, JSON	REST
Iu-PS/RANAP	TS 25.410	TS 25.413	RNC–SGSN; Iu-IP
J		MAP	HLR–gsmSCF
LDAP	RFC 4510	RFC 4511	Sp/Ud
Lg		MAP	GMLC–MSC
Lh		MAP	GMLC–HLR
M1	TS 36.440	TS 25.446, SCTP	MBMSGW-eNb; eMBMS/LTE Broadcasting
M3	TS 36.440	TS 36.444, SCTP	MME-eNb; eMBMS/LTE Broadcasting
MTP3/M2PA		ITU Q.703-704, RFC 4165, M2PA	SigTran
NASREQ		RFC 7155	AGW–AAA
N1	TS 23.501	TS 23.502, NAS	UE–AMF; 5GC
N2	TS 23.501	TS 23.502, NGAP	gNodeB–AMF; 5GC
N3	TS 23.501	TS 23.502, GTPv2	gNodeB–UPF; 5GC
N4	TS 23.501	TS 23.502, PFCP, GTP-U	SMF–UPF; 5GC
N5g-eir	TS 23.501	TS 23.502, 5G Service Map	Equipment Identity Register Services; 5GC
N6	TS 23.501	TS 23.502	UPF–PDN; 5GC
N9	TS 23.501	TS 23.502	UPF–UPF; 5GC; Roaming
N26	TS 23.501	TS 23.502, TS 23.401, GTPv2	AMF-MME; EPC-5GC Interworking
Namf	TS 23.501	TS 23.502, 5G Service Map	Access and Mobility Management Services; 5GC
Nausf	TS 23.501	TS 23.502, 5G Service Map	Authentication Server Services; 15.0, 15.1, 15.2
Nbsf	TS 23.501	TS 23.502, 5G Service Map	Binding Support Management Service; 5GC
Nchf	TS 23.501	TS 23.502, 5G Service Map	Charging Service; 5GC
Nlmf	TS 23.501	TS 23.502, 5G Service Map	Location Management Services; 5GC
Nnef	TS 23.501	TS 23.502, 5G Service Map	Network Exposure Services; 5GC
Nnrf	TS 23.501	TS 23.502, 5G Service Map	Network Repository Services; 5GC
Nnssf	TS 23.501	TS 23.502, 5G Service Map	Network Slice Selection Services; 5GC
Nnwdaf	TS 23.501	TS 23.502, 5G Service Map	Network Data Analytics Services; 5GC
Np	TS 23.203	TS 29.217, Diameter	PCRF–RCAF; IOT/M2M/MTC/SMS
Npcf	TS 23.501	TS 23.502, 5G Service Map	Policy and Charging Control Service; 5GC
Nq/Nq’		TS 29.405	MME–RCAF; IOT/M2M/MTC/SMS
Ns	TS 23.682	TS 29.153, Diameter	RCAF–SCEF; IOT/M2M/MTC/SMS
Nsmf	TS 23.501	TS 23.502, 5G Service Map	Session Management Services; 15.0, 15.1, 15.2
Nsmsf	TS 23.501	TS 23.502, 5G Service Map	SMS Services; 5GC
Nt	TS 23.203	TS 29.154, Diameter	PCRF–SCEF; IOT/M2M/MTC/SMS
Nu		TS 29.250	PFDF–SCEF; IOT/M2M/MTC/SMS; REST
Nudm	TS 23.501	TS 23.502, 5G Service Map	Unified Data Management Services; 15.0, 15.1, 15.2
Nudr	TS 23.501	TS 23.502, 5G Service Map	Unified Data Repository Services; 5GC
Nudsf	TS 23.501	TS 23.502, 5G Service Map	Unstructured Data Storage Function
OMA Messaging API	OMA-TS-REST_NetAPI_Messaging-V1_0-20151201-C	OMA Specifications	IOT/M2M/MTC/SMS
OMA Presence API	OMA-TS-REST_NetAPI_Presence-V1_0-20151201-C	OMA Specifications	IOT/M3M/MTC/SMS
OMA Terminal Status API	OMA-TS-REST_NetAPI_TerminalStatus-V1_0-20131217-A	OMA Specifications	IOT/M4M/MTC/SMS
Pi*3GPP2		X.S0057-A, TS 29.273, Diameter
Pi*		X.S0057-A, Diameter	STa
RESTful Network APIs	OMA-TS-REST_NetAPI_OneAPIProfile-V4_0-20131224-A	OMA Specifications
Rf	TS 32.240	TS 32.251, TS 32.299, Diameter	OFCS–PGW/CSCF; Stateful/Stateless; 8.9
Rq	ES 283.026	ES 283.026, Diameter
Rx	TS 23.203	TS 29.214, Diameter	PCRF–CSCF; Stateful; D8.3.0, 8.4.0, 9.3, 10.12
S101	TS 23.402	TS 29.276, GTPv2
S1-MME	TS 23.401	TS 36.413, S1AP	eNb–MME
S1-U	TS 23.401	GTPv1	GTPv1-U
S2a	TS 23.402	TS 23.852, GTPv2	AGW–PGW
S2b	TS 23.402	TS 23.834, GTPv2	ePDG–PGW
S2c	TS 23.402
S3		GTPv2	MME–SGSN
S4		GTPv2	SGSN–SGW
S5		GTPv2	SGW–PGW
S6a/S6d		TS 29.272, Diameter	HSS–MME/SGSN; Stateless; D8.3, 8.1, 8.6, 9.2, 9.3, 10.5
S6b	TS 23.402	RFC 3748, TS 29.273, Diameter EAP, Diameter	AAA–PGW; Stateless; D9.5, 10.5, 11.3
S6c		TS 29.338, Diameter	HSS–GMSC/IP-SM-GW; Stateless; IOT/M2M/MTC/SMS
S6m/S6n		TS 29.336, Diameter	HSS–MTC-IWF/MTC-AAA; Stateless; IOT/M2M/MTC/SMS
S6t		TS 29.336, Diameter	HSS–SCEF; Stateless; IOT/M2M/MTC/SMS
S7a/S7d		TS 29.272, Diameter	CSS–MME/SGSN
S8		GTPv1, GTPv2	SGW–PGW; GTP-U/GTP-C
S9	TS 23.203	TS 29.212, TS 29.215, Diameter	vPCRF–hPCRF; Stateful; Roaming; D8.3, 8.4, 8.5, 9.3
S10		GTPv2	MME–MME; GTPv2-C
S11		GTPv2	MME–SGW
S12		GTPv1	RNC–SGW; GTP-U
S13/S13'		TS 29.272, Diameter	EIR–MME/SGSN; Stateless; D8.3, 8.6
S15	TS 23.203	TS 29.212, Diameter	PCRF–HNBGW; Stateful
Sd	TS 23.203	TS 29.212, Diameter	TDF–PCRF; Stateful
SGd	TS 23.040	TS 29.338, Diameter	MME–SMS-SC; Stateless; IOT/M2M/MTC/SMS
SGi		TS 29.061	PGW–PDN
SGs	TS 23.040, TS 23.272	SGsAP, SM-CP	MME–MSC/VLR
Sh	TS 29.328	TS 29.329, Diameter	HSS–AS; Stateless
Si		MAP	Functionality similar to Diameter Sh; TS 23.278; TS 23.218; TS 29.002
SLg	TS 23.271	TS 29.172, Diameter	MME–GMLC; Stateless
SLh	TS 23.271	TS 29.173, Diameter	HSS--GMLC; Stateless
SLs	TS 23.271	TS 29.171, SCTP	MME–eSMLC
Sm	TS 36.440, TS 23.246	GTPv2	MME–MBMSGW; eMBMS/LTE Broadcasting
SMPP	SMPP50		SMS-CS–ESME
SOAP		W3C SOAP
Sp/Ud	TS 23.203	TS 23.335, TS 29.335	PCRF–SPR; LDAP
St	TS 23.203	TS 29.212, Diameter	PCRF–TSSF; Stateful
STa	TS 23.402	RFC 4072, TS 29.273, Diameter, EAP	AAA–AGW; Stateful; D9.5, 10.5, 11.3
Sv	TS 23.216	TS 29.280, GTPv2
SWa	TS 23.402	RFC 4072, TS 29.273, Diameter, EAP	AAA–AGW; VoWiFi/VoWLAN; Stateful; D9.5, 10.5, 11.3
SWd	TS 23.402	TS 29.273, Diameter, EAP	VoWiFi/VoWLAN
SWm	TS 23.402	RFC 4072, TS 29.273, Diameter, EAP	VoWiFi/VoWLAN; Stateful; D9.5, 10.5, 11.3
SWu	TS 23.402	IKEv2	VoWiFi/VoWLAN
SWx	TS 23.402	TS 29.273, Diameter	VoWiFi/VoWLAN; Stateless; 8.4;
Sxx	TS 29.244	PFCP	Control/User Plane Separation (CUPS); Sxa, Sxb, Sxc
Sy	TS 29.219	Diameter	PCRF–OCS; Stateful; D11.1;11.0; (Sy’) 0.5.0
T4	TS 23.040	TS 29.337, Diameter	MTC-IWF–SMC-SC; Stateless; IoT/M2M/MTC
T6a/T6b	TS 29.682	TS 29.128, Diameter	SCEF–MME/SGSN; Stateless; IoT/M2M/MTC
Tsp	TS 23.040	TS 29.368, Diameter	SCS–MTC-IWF; Stateless; IoT/M2M/MTC
Ua	TS 33.220	TS 24.109
Ub	TS 33.220	TS 24.109
Wa (Diameter)	TS 23.234	TS 29.234, EAP, Diameter	Stateful; VoWiFi/VoWLAN
Wa (RADIUS)	TS 23.234	TS 29.234, EAP, TS 29.061	VoWiFi/VoWLAN
Wd (Diameter)	TS 23.234	TS 29.234, EAP, Diameter	Stateful; VoWiFi/VoWLAN
Wd (RADIUS)	TS 23.234	TS 29.234, EAP, TS 29.061	VoWiFi/VoWLAN
Wf/Wz	TS 23.234	TS 29.234, Diameter	Equivalent to Rf/Gz; VoWiFi/VoWLAN
Wg	TS 23.234	TS 29.234, Diameter	Stateful; VoWiFi/VoWLAN
Wm	TS 23.234	TS 29.234, Diameter	Stateful; VoWiFi/VoWLAN
Wo/Wy	TS 23.234	TS 29.234, Diameter	Equivalent to Ro/Gy; VoWiFi/VoWLAN
Wx	TS 23.234	TS 29.234, Diameter	Stateless; VoWiFi/VoWLAN; 7.12
Zh	TS 33.220	TS 29.109, Diameter
Zn	TS 33.220	TS 29.109, Diameter
BSSAP+		TS 29.018	7.3
DCCA		RFC 8506, Diameter	RFC 4006
Diameter		RFC 6733, RFC 6737, RFC 5516, SCTP, TCP
Diameter EAP	RFC 4072	EAP-AKA, EAP-AKA', EAP-SIM
DTLS		RFC 6347 (UDP); RFC 6083 (SCTP)
EAP-AKA	RFC 3748, RFC 5247	RFC 4187, TS 33.402
EAP-AKA'	RFC 3748, RFC 5247	RFC 5448, TS 33.402
EAP-SIM	RFC 3748, RFC 5247	RFC 4186
ESP		RFC 4835
GTPv1		TS 29.060, TS 29.281
GTPv2		TS 29.274
HTTP		RFC 2616
HTTP/2		RFC 7540
IKEv2		RFC 7296, IPSEC, ESP, EAP
IPSec		RFC 5406
JSON		RFC 4627
M2PA		RFC 4165
M3UA		RFC 4666
MAP		TS 29.002, TCAP, SCCP, M3UA	14.0
Milenage		TS 35.206	8.0
NAS	TS 38.401	TS 24.501	15.0
NGAP	TS 38.401	TS 38.413	15.1, 15.2
PFCP		TS 29.244
RADIUS (3GPP)		TS 29.061
RADIUS	Many RFCs	RFC 2865, RFC 2866, RFC 2867, RFC 2868, RFC 3579
RoHC		RFC 3095
RTP		RFC 3550
S1-AP		TS 23.401
SCCP		RFC 3868
SCTP		RFC 4960
SDP		RFC 4566
SGsAP		TS 29.118
SIP		RFC 3261
SM-CP	TS 23.040	TS 24.011
TCAP		RFC 2719
TCP		RFC 793
TestUSim		TS 34.108	8.0
TLS		RFC 2246 (TLS 1.0), RFC 4346 (TLS 1.1), RFC 5246 (TLS 1.2)
TUAK		TS 35.231
UDP		RFC 768

Notes:

Reference Guides

Infrastructure

Application Bundles