/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: orhanalli https://cdn.slidesharecdn.com/profile-photo-orhanalli-48x48.jpg?cb=1646385810 -Microsoft Exchange Server Administration (Exchange 2003/2007/2010/2013) (30,000 users) -Blackberry Enterprise Server Administration (BES 4.x/5.X) (7,000 users) -Microsoft Office Comminication Services (OCS)/Lync Administration (OCS 2007, Lync 2010) (15,000 users) -Messaging and Unified Communications Server Administration (15,000 users) -Hosted Exchange 2010, Exchange 2013, Linux Hosted mail Platform (Openwave, Postfix) -TTMail Hosting Platform (Exchange 2003) -ETRN Hosting -Mail platform for Smart Message -Mobile Device Management (MDM) -Windows Server 2003, 2008 Administration -Clustering, Backups, Upgrades -Technical Support on Exchange, OCS, Blackberry, Unified Communication.