View a List of Trusted Applications


Topic Last Modified: 2010-12-14

You can use Lync Server Control Panel to view a list of the trusted applications that you have deployed in your Microsoft Lync Server 2010 environment. A trusted application is an application based on Microsoft Unified Communications Managed API (UCMA) 3.0 Core SDK that is trusted by Lync Server 2010. This trust relationship is summarized in the following list:

  • Trusted applications are not challenged for authentication by Lync Server 2010.

  • Trusted applications are not throttled by Lync Server 2010 for SIP transactions, connections or outgoing Voice over Internet Protocol (VoIP) calls.

  • Trusted applications can impersonate any user and can join conferences without appearing in rosters.

  • Trusted applications are highly available and resilient.

In Lync Server Control Panel, you can see the name of the applications, the pool where they run, and the port they use.

To view a list of trusted applications

  1. From a user account that is assigned to the CsServerAdministrator, CsAdministrator, CsHelpDesk, or CsViewOnlyAdministrator role, log on to any computer in your internal deployment. For details about the predefined administrative roles available in Lync Server 2010, see Role-Based Access Control.

  2. Open a browser window, and then enter the Admin URL to open the Lync Server Control Panel. For details about the different methods you can use to start Lync Server Control Panel, see Open Lync Server Administrative Tools.

  3. In the left navigation bar, click Topology and the click Trusted Application.

  4. On the Trusted Application page, click a column heading to sort the applications, if needed.