BigAnt Messenger for Enterprise is a secure corporate application that provides you with instant messaging, file sharing, video chat, voip and more.Set up an instant messaging system for your own company with BigAnt to boost your office productivity. No matter the size of your company, small or large, local or world wide, BigAnt is right for you. NOTE: BigAnt Messenger is FREE for up to 10 users. For 10+ users you need to register at http://www.bigantsoft.com/buynow.html.A secure corporate instant messaging solution