Fring adds video call support for Symbian a while ago. Now the fring have officially released a update for Symbian 9.3 devices especially Nokia E72 & E75 (and all other Symbian 9.3). This update is also said to add more improvements in new version. We recommend you to update your version too. Download fring here
All Nokia Symbian users, we’ve got news for you too! The newest version contains some quality improvements, bug fixes and better connectivity in some specific scenarios – so we highly recommend that you get the latest and greatest version, as well.
Let us know hows the version works for you in comments