Since its inception in 2002, CallTower has evolved into a global cloud-based, enterprise-class Unified Communications, Collaboration and Contact Center solutions provider for growing organizations worldwide. CallTower provides, integrates and supports industry-leading solutions, including Operator Connect Microsoft® Teams, Teams Direct Routing, GCC High Teams Direct Routing, Office 365, Cisco Webex Calling / UCM, Cisco CCPP, Zoom (BYOC), CT Cloud UCaaS and four contact center options, including Five9 for business customers.

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