With a focus on providing US-based businesses with integrated communications systems, CallTower, Inc. aims to enhance the corporate strategy and operations of each of its national clients. To do so, it combines a myriad of tech-based solutions, including advanced business phone services, mobile services, email hosting, unified messaging, instant messaging, audio, web and video conferencing, collaboration systems, contact center solutions, cloud-based services, and global networking, into a single secure platform.