Book Image

Lync Server Cookbook

Book Image

Lync Server Cookbook

Overview of this book

Table of Contents (19 chapters)
Lync Server Cookbook
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Integrating Lync 2013 with the Exchange 2013 Outlook Web App


With Lync and Exchange 2010 or 2013, you can configure both platforms so that users can use the Exchange Outlook Web App for Instant Messaging and presence.

Getting ready

The first thing you need to check to make sure that you can do the integration is whether Unified Communications Managed API 4.0 Runtime is installed on your mailbox servers. To verify this, log in to your mailbox servers and look for the following registry key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchange OWA\InstantMessaging\ImplementationDLLPath

This key should point to the folder location of the Microsoft.Rtc.Internal.Ucweb.dll file. If the key does not exist or does not point to this folder, you should install the application on all of your mailbox servers.

You can also check the installed programs via the control panel of your mailbox servers.

Refer to http://www.microsoft.com/en-us/download/details.aspx?id=34992 to download and install the...