Old news now but I've just got chance to upgrade my VVX400 to the latest software 5.6.0 release and i read this should have some SfB UI updates! at last a more SfB looking VVX400. I've been waiting for this for a while. There's a lot more than just UI enhancements so recommend you check … Continue reading Polycom VVX 400 Software upgrade to 5.6.0 and Web Sign in Walkthrough–Nice new SfB Enhancements