OTGR Section 10.A: User System Interface User System Language (USL)
Document Number TR-TSY-000825
Issue Number 02
Issue Date Feb 1988
Replaces TR-TSY-000012 Issue01
ABSTRACT: This document is one of a group of documents consolidating the views of Telcordia on generic operations technology requirements into
one Technical Reference called the Operations Technology Generic Requirements (OTGR).
Operations functions include memory and system administration, network maintenance (surveillance and access and testing), network
traffic management, measurements and data generation. In addition, such technology includes generic requirements for operations
interfaces, user system interfaces, generic operations interfaces, operations application messages, and embedded operations interfaces.
This Technical Reference (TR) provides the view of Telcordia on generic requirements for the User System Language (USL), which can
be used to facilitate operations functions performed by Network Elements (NEs) of different types. Depending on application
requirements, the Telcordia USL can also be used to facilitate installation and acceptance testing of such systems.
The following documents were fully or partly replaced by TR-TSY-000825: TR-TSY-000012, TA-TSY-000493, and PUB-54100.