Their is an option for Video Calling. It's located in the Chat Window when you talk to your FB friends. I haven't used it myself so I'm not sure if you have to install anything extra.
You can make use of Skype withint Facebook. Did a video on this a while back - http://www.synergymarketingpro.com/new-facebook-feature-video-chat-with-skype/ I have not used it lately, I would image it is still ok but Facebook does change things around quite rapidly, so test it out and let me know how it goes!
1. Press chat on facebook 2. Choose a friend/family etc you wanna talk to. 3. On upper right corner in the chatbox you see a videocam. 4. Press on it. 5. A popup comes. 6. Press Install. 7. It downloads a plugin. 8. Install the plugin. 9. Wait till it finish. 10. Go back to your facebook. 11. Press on the friend/family you wanna talk with. 12. On the upper right corner in the chatbox you see a videocam. 13. Press again on it. 14 Thanks to me you can now videocall on facebook
There is a official service in Fb https://www.facebook.com/videocalling. I used this when they are launched and it is full of bugs. Specially when you are using skype in your computer. However, after some time Fb discontinue this due to bugs and now again they are providing it.
Yes, you can make a video call using the chat option. But you will have to download a plugin. I have not tried it my self but it works.
Nope!!! but recently I saw one icon on chat bar....called "video chat"...I don't know what it is for...but currently there is no such option for video calling.