This document will allow INMD measurements to be used to evaluate the performance of telecommunications connections and services and to detect speech level, noise, and echo anomalies on telecommunications connections.
ANSI/ATIS 0300255-2008 history
2008ANSI/ATIS 0300255-2008 In Service, Nonintrustive, Measurement Device (INMD) - Methodology for Applying INMD Measurements to Customer Opinion Models