Engadget found this bit of text on one of Skype's help pages. Underneath is a full description of how exactly to make a video call on your iPhone. Of course you may know that right now, video calling is not a feature of the Skype iPhone app but this definitely suggests its coming soon. The announcement is expected to be unveiled and further discussed at CES 2011. You can view that help page here, but hurry because it may not be up much longer.