Hardware: IBM, Compaq, HP and Dell servers/desktops, Cisco Firewalls, Juniper Firewalls, Sonicwall, Trendnet, Cisco Routers, Nokia Firewall, Adtran Routers and Switches, Cisco Switches/Firewalls/Routers, Catalyst switches Platforms: Windows OS/Servers (All Versions), VM Ware, Sun Solaris, HP UNIX, Linux, Novell Netware, Macintosh, IBM Mainframe and AS400, Apache Red Hat, and Citrix Enterprise Servers Software: MS Exchange, OWA, Sharepoint Server, IIS, Mobile 5-6, Citrix, Veritas Backup Exec, Abacus, Kronos, Sonicwall and Nortel VPN, Weblogic Database Support: Oracle 8x-9x, MS Access, and MS SQL Server Telephony Platforms: Shoretel; Toshiba, NEC, Allworx, and Avaya