Since its inception in 2002, CallTower has evolved into a global cloud-based, enterprise-class Unified Communications, Contact Center and Collaboration solutions provider for growing organizations worldwide. CallTower provides, integrates and supports industry-leading solutions, including Microsoft® Teams Direct Routing, Operator Connect, Office 365, GCC High Teams Audio Conferencing and PSTN, Cisco® Webex Calling / UCM, Cisco® CCPP, CT Cloud UCaaS, CT Cloud Meeting powered by Zoom and four contact center options, including Five9 for business customers. CallTower enhances our clients’ strategic and operational capabilities by integrating VoIP service, mobile applications, email hosting, unified messaging, instant messaging, audio, web and video conferencing, collaboration tools, contact center, cloud services and global networks solutions into one reliable platform.