TQI by Arbinet indicates the number of minutes a buyer can expect to
complete via a seller route on thexchange. Matched "quality first"
orders are prioritized in the voice on thexchange route
plan by highest to lowest TQI.
This maximizes the number of minutes a buyer and seller complete on thexchange.
TQI is the number of minutes a buyer could expect from 1,000 call
attempts, based on thexchange verified data for the sell route