Phone Systems & Applications
GTI has been serving the Carolinas for 25 years and is an authorized North Carolina (Charlotte based) and South Carolina Avaya business partner. GTI specializes in Avaya IP Office (IP500), Partner ACS, VoIP, and legacy…
Cabling: Voice/Data/Paging
Category 6 (Cat 6) & 5e cabling systems have been a core business for GTI for 25 years. We are an authorized CommScope partner for North & South Carolina, specializing in Data Room/MDF/CoLo Design &…
Hosted Voice & CoLo Services
GTI communications has onsite Hosted Voice and Co-Location services available for customers with offsite data center or VoIP applications in Charlotte. We provide Liebert power & air conditioned data cabinets backed up by onsite power…