33Release NotesDesign Studio Usage Notes• When message playback is paused on IP Phones 1120E and 1140E, theRewind and Fwd soft keys now work.• If you stop a page from an IP Phone 1120E or 1140E and then attemptto return to the menu, the phone interface no longer becomesunresponsive.• The Directory interface page now tracks directory sources by namerather than number. This eliminates issues related to the directorysource numbers.• Zones are now listed in alphanumeric order.• After Smart Agent is installed, opening a web page that contains aSelect element with many nested Option elements no longer causesInternet Explorer to close with a message about IEPNLink.dll.• After you install additional licenses on the Application Gateway,previously unlicensed phones are now automatically granted alicense.• Upgrading the Application Gateway no longer clears Guest Servicessettings.• In the log entry generated when you choose a time zone, the monthportion of the date no longer contains garbage characters.• After changing the Application Gateway IP address from the serialconsole, you no longer need to Synchronize from the Administration> Maintenance page before you can access the License Monitor.• If you install a software release that was created after your softwarewarranty or SRS support expired, your licenses will now correctlyshow as expired on the License page.Design Studio Usage NotesThe Application Gateway and Design Studio tool can be used to transformcertain HTML or XML-based business application for use on Nortel IPtelephones. Applications include corporate directories, employeetime-clocks, ERP applications, inventory reports, Oracle back-officedatabases, and more. Application Menus are used to build an organizedview of multiple business applications available to a user’s IP telephones.The Design Studio application creates transformation instructions thatconvert large-screen business applications into a format appropriate forNortel IP phones.