the only way i know is through otm, here is how we do it
open otm....expand the telemanagment menu....click on telecom billing system.
Once in telecom billing system, click on the collection button, it will be on the top left handside, and have a picture of a hand over a basket. it should start running a collection of all calls. once that is over you have 2 options. one you can click the data button that will be on the right side of the screen, that should show you the data that was collected. Or you can go to file, Call database, Archive. enter the dates you want archive, and the place you want to save it.....it will save it as an excel spreadsheet. then you just go to the place you saved it, and open it up.
hope this helps
Scott Williams
IT, United States Coast Guard.