Signaling Gateway
E523071
Signaling Gateway is a network element that converts and routes signaling messages between different telecommunications signaling protocols and networks, such as SS7 and IP-based systems.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Signalling Gateway | 2 |
| Emergency services network gateways | 1 |
| Signaling Gateway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5480620 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Signaling Gateway Context triple: [MGCF, interfacesWith, Signaling Gateway]
-
A.
MGCF
MGCF (Media Gateway Control Function) is a core network element in IP Multimedia Subsystem (IMS) architectures that controls media gateways and manages signaling between IP-based and traditional circuit-switched telephony networks.
-
B.
S‑CSCF
S‑CSCF (Serving Call Session Control Function) is a core IMS network element that handles session control, registration, and service invocation for subscribers in IP-based multimedia networks.
-
C.
P‑CSCF
P‑CSCF (Proxy Call Session Control Function) is the first contact point for user equipment in an IP Multimedia Subsystem (IMS) network, handling signaling, security, and routing of SIP messages.
-
D.
NGN
NGN is the three-letter ISO 4217 currency code representing the Nigerian naira, the official currency of Nigeria.
-
E.
SS7
SS7 (Signaling System No. 7) is a global telecommunications signaling protocol suite used to set up and manage telephone calls, SMS, and other network services across public switched telephone networks.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Signaling Gateway Target entity description: Signaling Gateway is a network element that converts and routes signaling messages between different telecommunications signaling protocols and networks, such as SS7 and IP-based systems.
-
A.
MGCF
MGCF (Media Gateway Control Function) is a core network element in IP Multimedia Subsystem (IMS) architectures that controls media gateways and manages signaling between IP-based and traditional circuit-switched telephony networks.
-
B.
S‑CSCF
S‑CSCF (Serving Call Session Control Function) is a core IMS network element that handles session control, registration, and service invocation for subscribers in IP-based multimedia networks.
-
C.
P‑CSCF
P‑CSCF (Proxy Call Session Control Function) is the first contact point for user equipment in an IP Multimedia Subsystem (IMS) network, handling signaling, security, and routing of SIP messages.
-
D.
NGN
NGN is the three-letter ISO 4217 currency code representing the Nigerian naira, the official currency of Nigeria.
-
E.
SS7
SS7 (Signaling System No. 7) is a global telecommunications signaling protocol suite used to set up and manage telephone calls, SMS, and other network services across public switched telephone networks.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
network element
ⓘ
signaling network function ⓘ telecommunications equipment ⓘ |
| conformsTo |
3GPP core network specifications
ⓘ
IETF SIGTRAN standards ⓘ ITU-T SS7 standards ⓘ |
| connectsTo |
IP signaling endpoints
ⓘ
SIP servers ⓘ SS7 signaling points ⓘ media gateways ⓘ softswitches ⓘ |
| enables |
interoperability between SS7 and IP
ⓘ
migration from TDM to IP ⓘ signaling transport over IP ⓘ |
| hasFunction |
interworking between signaling networks
ⓘ
protocol conversion ⓘ signaling message routing ⓘ |
| hasRoleIn |
intelligent network services signaling
ⓘ
mobile roaming signaling ⓘ number portability signaling ⓘ |
| locatedAt | network edge between SS7 and IP domains ⓘ |
| mayImplement |
STP functionality
ⓘ
firewall functions for signaling ⓘ |
| operatesBetween |
IP-based networks
ⓘ
SS7 networks ⓘ legacy TDM signaling networks ⓘ next-generation packet networks ⓘ |
| performs |
address translation
ⓘ
load sharing ⓘ message routing ⓘ message screening ⓘ point code to IP address mapping ⓘ traffic management ⓘ |
| supportsProtocol |
IP
ⓘ
M2UA ⓘ M3UA ⓘ SCTP ⓘ SIGTRAN ⓘ SS7 ⓘ SUA ⓘ TCP ⓘ UDP ⓘ |
| usedIn |
IMS networks
ⓘ
NGN architectures ⓘ VoIP networks ⓘ fixed-line networks ⓘ mobile networks ⓘ telecommunications core networks ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Signaling Gateway Description of subject: Signaling Gateway is a network element that converts and routes signaling messages between different telecommunications signaling protocols and networks, such as SS7 and IP-based systems.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Signaling Gateway
linked to: Signaling Gateway
linked to: Signaling Gateway