Cloud Phone Direct
May 4, 2023
GTT Cloud Phone Direct is GTT’s SIP trunking offering that supports direct routing to Microsoft Teams, Cisco Webex Calling, and Zoom Phone for your voice needs.
Managed Detection & Response (MDR)
May 4, 2023
GTT MDR service provides customers with remotely delivered modern Security Operations Center (SOC) capabilities to rapidly detect, analyze, investigate, and respond to threats that have bypassed traditional security controls.
Operator Connect
April 21, 2023
GTT Operator Connect offers direct peering and integration with Microsoft Teams worldwide. As a Microsoft-Operator Connect partner, GTT provides PSTN connectivity via GTT SIP Trunking to Microsoft Teams offering customers a resilient, easy-to-use calling solution to keep employees productive.
Professional Services
April 21, 2023
GTT Professional Services is not just a set of processes and functions; it is a whole philosophy of working. We believe that ICT services and solutions work best when aligned with a thorough understanding of customer business requirements, rather than technology for technology's sake.
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Guide
ISG Provider Lens™ report evaluates 25 enterprise WAN service providers and ranks GTT in top Leader position for...
Guide
ISG Provider Lens™ report evaluates 25 enterprise WAN service providers and ranks GTT in top Leader position for...
White Paper
The shift to wireless options is a logical development as organizations take advantage of the technology’s wide reach,...
White Paper
Wireless WANs solve multiple problems for business networks, create new opportunities, and lay the foundation for further transformation...
Webinar
Distributed Denial of Service (DDoS) attacks are evolving, increasing in sophistication and frequency. The attacks threaten connectivity and...
White Paper
The rise of zero trust network access (ZTNA) is a result of cloud transformation and the...
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Our Gartner Rating
Global WAN Services
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As of 20 April, 2025
