GTI Communications

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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 generation. We have partnered with fiber optic providers TWTC, AT&T, & Windstream for incoming services and redundancy. Our Hosted Voice Services Provide Avaya's full suite of feature rich options.  Let us size up a full data cabinet for your CoLo needs.


  • Hosted Voice
  • Voice over IP (VoIP)
  • Voice Mail to Email
  • Cloud Services
  • Point to Point NLAN (Metro Ethernet)
  • Internet Bandwidth 2Mb-10Gb
  • Full Cabinet spaces available
  • Caged spaces
  • Customized Suites