Server configurations: file servers, application servers including web servers, I do work with both, MS Servers and Linux servers.

 VOIP switches, entire office solutions, Interconnect a single location or multiple locations. perfect for dealerships,  Medical offices, Law offices, Real Estate, Call Centers,  ACD, IVR

Client Server: Windows 7 or XP  connected to Windows 2003/2008 Server or Linux Server running Samba, or Linux clients connected to Linux servers using NFS mounts

General consulting: Email server migrations, general migrations, Google sites conversions and configurations, DNS redirections, reverse proxy, Proxy Servers, Google Servers with your domain