Sync doesn't work between iPhone/iPad and Desktop

<div><p>On iPhone/iPad Echofon requires you to enable push notification even you only want to sync with other Echofon. Make sure following things/settings to enable sync.</p> <ol> <li>Set both <strong>Push Notification</strong> and <em>*Sync with Desktop</em> from Accounts Settings View. (Open Menu then Tap (&gt;) icon right next to your account)</li> <li>Make sure push is enabled on system Settings.app (Apple system wide preference application.)</li> </ol> <p>If it still doesn't work, please try following:</p> <ol> <li>Re-install Echofon (Delete and download it from AppStore. Not re-sync from iTunes)</li> <li>If it still doesn't work, <a id="help" href="#" name= "help">click here to start discussion</a> with your screen name. We'll check our server entity.</li> </ol></div>