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Download older versions of the Open AT Application Framework and their corresponding release notes.

With this 3-day course intended for Developers using the Open AT Application Framework, we provide scheduled training course dates in Europe, South Africa, North America and Asia on a regular basis. If you have larger needs or just want a dedicated tutoring session, we also offer on-site programs.

Here is the list of all the available Application Framework Full Installers: Open AT Application Framework 2.52 Full Installer Open AT Application Framework 2.37.6 Full Installer Open AT Application Framework 2.37.4 Full Installer Open AT Application Framework 2.37 Full Installer Open AT Application Framework 2.36 Full Installer Open AT Application Framework 2.35.5 Full Installer Open AT Application Framework 2.35.1 Full Installer Open AT Application Framework 2.34 Full Installer