Christian Chat is a moderated online Christian community allowing Christians around the world to fellowship with each other in real time chat via webcam, voice, and text, with the Christian Chat app. You can also start or participate in a Bible-based discussion here in the Christian Chat Forums, where members can also share with each other their own videos, pictures, or favorite Christian music.
If you are a Christian and need encouragement and fellowship, we're here for you! If you are not a Christian but interested in knowing more about Jesus our Lord, you're also welcome! Want to know what the Bible says, and how you can apply it to your life? Join us!
Live Chat goes down periodically, for maintenance or upgrade purposes I think. It'll be back up eventually although I couldn't tell you how long the wait might be, but usually a couple of hours or a couple of days at the most.
Windows and Mac versions were both purposefully pulled because they were so broken. Even if you find someone with the link (and you didn't specify Windows or Mac) there will be things you'll have to do to get the download to work. And there's still a chance it may not work.