Glossary:

ATIS Telecom Glossary

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signaling link selection (SLS)

A field of the routing label that is typically used by the message routing function to perform load sharing among different signaling links n, or link sets h. [T1.226-1992]

signaling link selection field

A field of the routing label that is typically used by the message routing function to perform load sharing among different signaling links or link sets. [T1.110-1987]

signaling link set

A set of signaling link(s) directly connecting two signaling points. [T1.110-1987]

signaling message

1. An assembly of signaling information pertaining to a call that includes, but is not limited to, management transactions, that is transferred (between signaling points) as an entity. [T1.226-1992]
2. An assembly of signaling information that pertains to a call management transaction, and the like and that is transferred as an entity. [T1.110-1987]

signaling message discrimination

At a given signaling point, the process that decides, for each incoming message, whether the signaling point is destination point or if it should act as signaling transfer point for that message, and accordingly, whether the message should be handed to (signaling) message distribution or to (signaling) message routing functions. [After T1.110-1987] [After T1.226-1992]

signaling message distribution

The process of determining upon receipt of a signaling message at its destination point, to which user part the signaling message is to be delivered. [T1.110-1987]

signaling message handling functions

Functions that, at the actual transfer of a message, direct the message to the proper signaling link or user part. [T1.226-1992]
Note: The message handling functions include functions for message distribution, message discrimination, and message routing.

signaling message route

The signaling link or consecutive links connected in tandem that are used to convey a signaling message from an originating point to its destination point. [T1.110-1987] [T1.226-1992]

signaling message routing

The process for selecting, for each signaling message to be sent, the signaling link to be used. [T1.110-1987]

signaling network

A network used for signaling by one or more users and consisting of signaling points and connecting signaling links. [T1.110-1987] [T1.226-1992]

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