Lync wrapper and WPF control to allow you to easily create UI Suppression mode applications which auto-answer incoming video calls.

Current Functionality:

• UISuppresion Mode WPF application
• Presence status exposed for single user
• Auto-answer video call sent to specific user, two-way video sharing
• Place call to single user, two-way video sharing

Known Issues:

• Possibly outgoing video not always displayed in corner of screen. Seems to be resolved if you retry. We think this may be a hardware device timing issue, or possibly something environmental.
• No visual feedback when placing a call if call is declined.

To Do:

• Fix bugs
• [add features here]

Things to be aware of:

• There is a WPF control which displays either incoming or outgoing video.
• The LyncUISupressionWrapper.LyncModel object is a singleton, so call it with LyncModel.Instance;.
• You must call .SignIn as one of the first things you do, otherwise nothing will work!
• When debugging, if you halt your application mid-call/conversation you will leave the underlying Lync process (communicator.exe) in a running state. You will need to kill that process before running again, otherwise you'll get errors that "{Client is in state 'SignedIn', expected 'Uninitialized'}".

To enable UISuppression Mode: 1. Exit Lync client (and ensure communicator.exe isn't running) 2. Add registry key HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Communicator\UISuppressionMode as a REG_DWORD with value of 1.

To disable UISuppression Mode: 1. Ensure communicator.exe isn't running. 2. Set UISuppressionMode key to value of 0. 3. Restart Lync client.

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