Signaling End Point
Encyclopedia
In telecommunications, a Signaling End Point (SEP) is an SS7 endpoint
. This is to be contrasted with a Signal Transfer Point
(STP).
Examples include:
Endpoint
An endpoint or end point is a mark of termination or completion.* In geometry, an endpoint is a point at which a line segment or ray terminates* Endpoint , the conclusion of a chemical reaction, particularly for titration...
. This is to be contrasted with a Signal Transfer Point
Signal Transfer Point
A Signal Transfer Point is a router that relays SS7 messages between signaling end-points and other signaling transfer points . Typical SEPs include service switching points and service control points . The STP is connected to adjacent SEPs and STPs via signaling links...
(STP).
Examples include:
- Intelligent NetworkIntelligent networkThe Intelligent Network , is the standard network architecture specified in the . It is intended for fixed as well as mobile telecom networks...
components such as Service Control PointService Control PointA service control point is a standard component of the Intelligent Network telephone system which is used to control the service. Standard SCPs in the telecom industry today are deployed using SS7, Sigtran or SIP technologies. The SCP queries the service data point which holds the actual...
s (SCPs) and Service Switching PointService switching pointIn telephony, a service switching point is the telephone exchange that initially responds, when a telephone caller dials a number, by sending a query to a central database called a service control point so that the call can be handled...
s (SSPs) - Telephone exchanges implementing Telephone User Part (TUP)Telephone User Part (TUP)Telephone User Part provides conventional PSTN telephony services across the SS7network. TUP was the first layer 4 protocol defined by the standards bodies and as such did notprovision for ISDN services. It has now largely been replaced by ISUP...
or ISDN User PartISDN User PartThe ISDN User Part or ISUP is part of the Signaling System #7 which is used to set up telephone calls in Public Switched Telephone Networks...
(ISUP) - Mobile Switching Centers implementing MAPMapA map is a visual representation of an area—a symbolic depiction highlighting relationships between elements of that space such as objects, regions, and themes....