Cisco is the market leader when it comes to networking equipment. Some of the most advanced networks are running on Cisco hardware. This makes life for network engineers a bit easier because there's so much material out there, and most people are familiar with Cisco equipment. As a CCSI (Cisco Certified System Instructor) i'm teaching Cisco classes in routing & switching, wireless and design.

Perhaps you already have a network, but it's not ready for the future because you have plans of implementing VoiP. A number of networks are being built without a good solid design for the future. I can help you design a new high quality and fast network which is meant for future growth.

Besides having experience with networking I also work as a system administrator with microsoft/linux. This will allow me to advise you how to implement your network to support all the servers/applications you are running.