estos UCServer is a product of estos GmbH.
Copyright (C) 2021 estos GmbH.
For product updates visit https://www.estos.de/
Frequently asked questions and answers and also support are available at https://support.estos.de
Active Directory®, Lync®, Microsoft®, Windows® are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
ProCall is either a registered product or product of estos GmbH in Germany and/or other countries.
All brands and product names used in this document are for identification purposes only and may be trademarks or registered trademarks of their respective owners.