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VOICE & PHONE SYSTEMS GTI is an authorized North Carolina (Charlotte based) and South Carolina Avaya business partner specializing in IP Office (IP400 & IP500 series), Partner ACS, VoIP, and legacy systems such as Merlin Magix and Merlin Legend.
DATA CABLING As an authorized CommScope partner in North and South Carolina, Category 6 and 5e cabling systems have been a core business for GTI for 21 years.
LOCAL PERSONALIZED SERVICE Charlotte Greater Metro Region Serving North Carolina, South Carolina and the Southeast for the last 21 years.
CO-LOCATION SERVICES GTI Communications has onsite Co-Location services available to customers with offsite data or VoIP applications. We have partnered with fiber optic providers TWTC, AT&T & Windstream.

Voice & Data Systems

GTI has been serving the Carolinas for 21 years and is an authorized North Carolina (Charlotte based) and South Carolina Avaya business partner specializing in IP Office (IP400 & IP500 series), Partner ACS, VoIP, and…
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Cabling: Voice/Data/Paging

Category 6 (Cat 6) & 5e cabling systems have been a core business for GTI for 21 years. We are an authorized CommScope partner for North & South Carolina, specializing in Data Room/MDF/CoLo Design &…
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Co-Location Services

GTI communications has onsite Co-Location services available for customers with offsite data center or VoIP applications. We provide Liebert power & air conditioned data cabinets backed up by onsite power generation. We have partnered with…
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Aavaya Business Prtner