Ericsson Utvecklings AB provides this publication ``as is'' without warranty of any kind. In no event shall Ericsson Utvecklings AB be liable for any damage arising from any defect or error in this publication. The contents of this publication is subject to revision without notice due to continued progress in design.



Copyright © 1996-2000 Ericsson Utvecklings AB.



All rights reserved including the right of reproduction in whole or in part in any form.



Editors & Layout: Anna Fedoriw and Bengt Nilsson

Written and Produced by: The Open Telecom Platform Project

Cover by: Röjning & Co



Fourth revised and restructured edition.



Printed in Sweden by XBS Koncerntryck, Stockholm 2000





For more information: URL http://www.erlang.se





Ericsson Utvecklings AB

OTP Product Development

Box 1505

SE-125 25 ÄLVSJÖ

Sweden