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CallTower acquires Momentum Telecom's voice business

RECENTLY ACQUIREDOct 01, 2026

Acquiring Company

CallTower

BostonInformation TechnologyHardwareSoftwareEnterprise SoftwareVoipCall CenterTelecommunications

Description

CallTower has completed the acquisition of Momentum Telecom's cloud voice and collaboration business, adding over 3,500 customers and 250 employees. This acquisition enhances CallTower's scale and capabilities in managed communications services, driving its global growth strategy. Momentum will operate independently while continuing to focus on its core communications services.

Company Information

Company

CallTower

Location

10701 S River Front Pkwy

Boston, Massachusetts, United States

About

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 Operator Connect for Microsoft® Teams, Teams Direct Routing, GCC High Teams Direct Routing, Office 365, Cisco® Webex Calling / UCM, Cisco® CCPP, Zoom (BYOC), Zoom Phone, CT Cloud UCaaS and four contact center options, including Five9 for business customers. For more information, visit www.calltower.com.

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