Security Camera Set Up

Need someone to setup my internet connection ip address to access my existing security cameras from the internet. Must come in and do so at 115 pine av suite 410 in long beach ca 90803. Cameras are currently networked and working intra net and can be seen and controlled thru sony realshot manager software. The only thing that must be done is to configure the internet modem and static ip address to access the sony security cameras from the internet. Also need to network around 10 computers to a company windows 2003 server to create an intranet. these projects can be done separately or as one project. PROJECT(S) MUST BE COMPLETED BY DEC 20, 2006