Profile: ATCOM, Inc. specializes in telecommunication equipments. Our product line includes voice over IP (VoIP), business phone systems and data networking equipments. Our VoIP or voice over internet protocol is a general term for any transmission technologies that deliver voice communications over IP networks such as the Internet. It means routing voice traffic over the same network as data traffic. Our network infrastructure equipment like switches, routers, and firewalls drive not only data but also voice applications. It is important to choose the right equipment that suits the requirements.