Software based Outlook Sync can simplify the process of cable based sync. For seamless, Over-the-Air sync of Outlook with any Smart phone or Tablet, you need ActiveSync enabled Email system, known as Exchange Mail.
One option is Google Apps for Businesses although it requires modification to your domain and server settings.
A simpler one is triosync active sync mail. It is easy to setup and doesnít require any modification to your email account or domain settings