Dar Al-Handasah, a leading international consultancy, plans, designs and implements development projects. Their challenges are to ensure high availability of Exchange Server 2013, provide dependable email access around the clock and simplify system configuration and maintenance. They chose F5 Networks to overcome these challenges. They have implemented iApps configuration templates, the iHealth diagnostic tool, and the DevCentral online technical user community. The results of implementing F5 Networks were delivers strong performance and eliminate downtime, gives employees reliable email access from any device or location and streamlines system administration and enables zero downtime.