In business for 25 years, GTB was one of the first Maryland-based telecom providers, and was a pioneer in bringing VoIP (Voice over IP) services to Maryland businesses. We continue our tradition of holding your hand every step of the way and offering the best in Business Phone Solutions, High Speed Internet and Cyber Security. We serve thousands of happy customers in MD, DC and northern VA, and focus primarily on small- to medium-sized businesses.
With us, it's easy as 1-2-3! Our 3-step process is designed to make it easy and show you that we care every step of the way – from Consultation to Professional Installation and Training and Ongoing Support.
"The system we purchased with GTB will help us to grow for the future."
Alef Bet Montessori School
Business Phone Solutions for MD, Northern VA and DC
With GTB, you receive a maintenance-free IP phone system and service that is managed on the cloud. The hosted PBX service utilizes VoIP (Voice over Internet Protocol) technology, which features leading HD-quality audio and enhanced features that can grow with your business. With our service, customers can also take advantage of our softphone applications that allow you to use your smartphone, tablet device and desktop as a phone. Both the cloud-based services and softphone features offer an affordable way to get unified communications you can access from virtually anywhere! Having these functions improves your team’s mobility and lowers your overall cost of ownership. Learn more.
High Speed Internet for MD, Northern VA and DC Businesses
With our fiber network, GTB provides high speed Internet where other providers can’t. There are many Internet speeds to choose from, so you can get the service you need and stay within budget. We also offer point-to-point VPN solutions that help you transfer data securely between locations. And with our MD, DC and northern VA Internet services, we also offer Fixed Wireless solutions. Learn more.
Cyber Security for MD, Northern VA and DC Businesses
With GTB’s CyberSeal Security Solution, you can protect your company’s network and data against cyber attacks, such as ransomware, viruses and malware. GTB designs, configures, installs and manages a top-of-the-line SonicWall firewall for you – eliminating the need for businesses to spend large sums of money on hardware and software services. We also offer Anti-virus and Anti-malware software and cloud-based, computer data backup services for a complete cyber security solution. Learn more.
Our other solutions include IT Services, Inside Wiring and Cloud Backup Services, such as Web Hosting, Fax to Email Service, Email Service/Hosted Exchange, and Web Conferencing.
Our service offerings are comprehensive – covering everything from your phones to network hardware installation and maintenance to cloud services, but the underlying goal is the same: Provide the most robust and affordable voice, Internet and security services in MD, northern VA and DC.