CallTower delivers seamless MS Teams, Zoom, and Webex voice solutions elevated by the integration of AI technology, comprehensive contact center solutions and one-click failover, marking a significant milestone in the communication landscape. Since its establishment in 2002, CallTower has evolved into a global cloud-based, enterprise-class cloud communications (unified communications, contact center and collaboration) solutions provider, catering to the needs of expanding businesses globally. CallTower offers and supports cutting-edge solutions such as Operator Connect for Microsoft® Teams, MS Teams Direct Routing, GCC High Teams Direct Routing, Microsoft® 365, Cisco® Webex Calling / UCM, Cisco® CCP, Zoom Phone, Zoom (BYOB), and a range of contact center options, including Five9 for business customers.