PBX System

Hosted, Cloud-Based Voice for Greater Business Efficiency. GTI Business Voice Service is like having a Virtual PBX in your office. It’s hosted in our secure data center, cloud-based system that includes a number of features that help you run a …

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PBX System

Fax Removal Service for Providers of fax advertising

The Federal Communications Commission (“FCC”) and many states have established regulations that prohibit companies from sending facsimile advertisements absent an established business relationship with the facsimile recipient. We can help those companies who send bulk faxes (Providers of fax advertising) …

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Fax Removal Service for Providers of fax advertising

Government Sales

GTI sells a wide variety of items that would interest both Federal & Local Government and resellers, email us with you price quote request today!

Government Sales

Local & International DID Numbers

We provide Phone Numbers (DID) services for over 65 countries, with instant activation! Our partners are either local telecommunication carriers with their own numbering ranges or local Tier-1 carriers.  Instant Activation of phone numbers T.38

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Local & International DID Numbers
You don’t need Internet or SIP/IP device to use GTI phone services, we can send your calls to standard desk phones, cell phones, or even satellite phones or you can set up a “softphone” on a computer, iPhone, or Android device or your PSTN (landline phone)
GTI PBX offers a large variety of value-added features. Because the PBX system is offered as a service, you do not need to install or maintain any phone switch hardware or software to get all our benefits. All you need is a working telephone for each employee or location that wants to receive calls. GTI PBX works with any kind of phone, including land-based phones, cellular phones, VOIP phones, and more.
We provide high quality DID access numbers for a wide variety of VoIP application provider services. We offer DID Trunking services over SIP and IAX2 for Asterisk users, ITSP, Calling card, callback, and pinless call system operators, ISP, VoIP providers and home and business users.
Unlimited Conference Calling Plan: This plan is offered to small and medium-sized business for less. With this option you dial a local phone number and enter your personal PIN and or ACCESS Code number.