OK so you really can’t run Skype on your iPhone as of yet but what you can do is use an AJAX-based application which acts sort of like a Skype remote control. SoonR Talk is the application which allows a Skype call to take place via another computer and Skype Out. So you can’t use this solution to cut out the PSTN as of yet but Tom Keating explains how this may be possible in the future.