We have a Webex Room 70 set up in our boardroom and we have a dedicated room PC that is behind the screens plugged into one of the HDMI inputs. We're having trouble adding a UI Extension that will switch the input to the room PC. I built it with the UI Extensions Editor and built the widget. Here's what I have but it's not working:
<?xml version="1.0" encoding="utf-8"?>
<Extensions>
<Version min="10" />
<Panel>
<Type>Extensions</Type>
<Icon />
<Button item="1" name="IU Extension Button">
<Command>
<Name>Video Input</Name>
<Params>
<Param name="InputSource" value="4" />
</Params>
</Command>
</Button>
</Panel>
</Extensions>
