That's why today we're launching voice and video chat -- right inside Gmail. We've tried to make this an easy-to-use, seamless experience, with high-quality audio and video -- all for free. All you have to do is download and install the voice and video plugin and we take care of the rest. And in the spirit of open communications, we designed this feature using Internet standards such as XMPP, RTP, and H.264, which means that third-party applications and networks can choose to interoperate with Gmail voice and video chat.
Once you install the plugin, to start a video chat, just click on the "Video & more" menu at the bottom of your Gmail chat window, and choose "Start video chat." You'll have a few seconds to make sure you look presentable while it's ringing, and then you'll see and hear your friend live, right from within Gmail.