Receive the ConfigurationChanged Event

  • Article

This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.

Sample name: AVFlow-ConfigChanged

Sample location: %ProgramFiles%\Microsoft Office Communications Server 2007 R2\UCMA SDK 2.0\UCMACore\Sample Applications\Collaboration\QuickStarts\AudioVideoCall\ AVFlow-ConfigChanged

Reacts to changes in the configuration of an AudioVideoFlow.

Description

The application places an audio/video call to the designated target, after initializing the platform and endpoints. After the call is connected, the application waits for the configuration of the AudioVideoFlow to change. After the configuration of the flow is changed, the application prints the content of the change to the console, and then exits, performing normal platform shutdown.

Features

  • Subscribing to a change in flow properties and dealing with being placed on hold.

  • Basic audio/video call placement.

  • AudioVideoFlow handling and control.

  • Changing the configuration of an active AudioVideoFlow.

Prerequisites

  • Microsoft Office Communications Server 2007 R2.

  • Two users capable of sending and receiving audio calls.

  • The credentials for each user, and a client capable of signing in to Office Communications Server.

  • A client signed in to Office Communications Server.

Running the Sample

  1. Replace the credentials in the variables at the beginning of the code sample with the credentials and server of the users from your Office Communications Server topology.

  2. Substitute the address of the called user in the code sample with the address of a valid, currently signed-in user capable of receiving audio calls.

  3. Open the project in Microsoft Visual Studio, and then press F5.