RADIANCE SYSTEMS

Server infrastructure, installation, maintenance and upgrades (Windows, Linux, Unix); Network installation, maintenance, and upgrades including T1, VPN, Fiber, and Cable/DSL Internet; Public and private cloud services; Application Services - custom application development, web (ASP.NET, PHP, AJAX) client (.NET, C, C++); Voice services - VOIP using SIP, H323, IAX, Trunking, Asterisk, Polycom, Cisco, and more; Virtualization - VMware, Microsoft Hyper-V, and Xen; Disaster recovery and backup planning