Business Telephone Systems

On-Premises Products| Hybrid Cloud System | Full Cloud VoIP


ESI eSIP Evolution Series VoIP

VoIP Phone Systems


Network Services

Design | Installation | Maintenance | Security



Network Cabling

Voice | Data | Coax |

HDMI | USB | Fiber

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We have OVER 50 YEARS of Combined Experience in the

Communication & Technology Industry 

VoIP Telephone Systems
TRT Communications, Inc. delivers an end to end communication experience like no other. From the desk phone to the desktop or any mobile device TRT delivers a single user experience across all devices leveraging the advanced features of the ESI phone and cloud PBX. Our phones are purpose built to work with our PBX solution making it the most integrated solution on the market. Our advanced feature set offers an intuitive approach to business communications that will drive productivity and efficiencies of any business. ESI delivers a smarter approach to business communications - making it easy to communicate anywhere, anytime, from any device.
With over 150 years of combined experience in the communication and technology industry, TRT can handle all of your technological projects.
VoIP Business Telephone Systems, Video Surveillance, Access Control, Overhead Paging, Sound Systems, Cabling (Voice, Data, Coax, USB, HDMI), fiber-optic cabling / termination, network configuration. 

ESI Certified Reseller
Security License #B09398801
220 E. Sycamore St. Denton, TX
Call 940.383.0622 or visit
#TRT #Communications #Technology #VoIP #Hosted #Cloud #Business #Phone #Systems #VideoSurveillance #AccessControl #OverheadPaging #SoundSystems #Cabling #Voice #Data #Coax #USB #HDMI #Fiber-Optic #Network #Configuration 


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VoIP Business Telephone Systems, Video Surveillance, Access Control, Overhead Paging, Sound Systems, Cabling (Voice, Data, Coax, USB, HDMI), fiber-optic cabling / termination, network configuration. 
Security License #B09398801

Call 940.383.0622 or
Denton, TX 76201

#TRT #Communications #Network #WIFI #VoIP #Phones #Surveillance #Cameras #Design #Installation#Business #Security #Technology #AccessControl #OverheadPaging #SoundSystems#Denton #Dallas #FortWorth #Lewisville #FlowerMound #Grapevine #Arlington #Plano #Gainesville #Prosper #Mckinney #SouthLake



Thank you for allowing TRT Communications, Inc. to be your trusted communications advisor. Due to Covid-19 pandemic virus, we are receiving numerous calls from our existing customers asking for options to keep their businesses up and running.

TRT Communications, Inc. has several options when it comes to working remotely, adding remote IP phones to your current ESI On-Premises Converged VoIP Voice Server. Remote IP phones allow your employees to have all the same features (Call Record, Conf. Call, Phone to Phone Intercom, etc.) at their remote office that they currently utilize at the office.

Another option is switching to our cloud based phone system which allows employees to work from anywhere at any time as if they were still in the office. Employees can utilize a mobile app on their smartphone, a softphone on their laptop, or from a desk phone at their house. Let TRT Communications, Inc. help solve any communication problems you’re currently experiencing.


Benefits of a cloud phone system

  • Beautiful, award-winning color display phones
  • Mobile app (work from anywhere)
  • SMS texting and chat
  • Disaster Recovery
  • Click-to-Call
  • Call History, Recordings and team performance
  • Video Conferencing
  • Desktop Sharing
  • Conference Bridge (up to 50 parties)
  • Easy to manage
  • Voice Mail-to-email
  • Voice Mail Transcription

Let us help you decide on the best solution for your business

For many businesses out there, but particularly smaller ones, the question of whether or not to pursue an advanced communications solution often isn’t one that’s easy to answer. After all, SMBs usually have little in the way of disposable income, and therefore aren’t able to as readily pursue the technological innovations that their big business counterparts enjoy. Thus, hesitancy on the part of SMBs to pursue business phone systems is completely understandable. That’s because when you’re operating on a smaller scale, every business and monetary decision requires more deliberation. In order to help SMB owners determine if their business could benefit from – or outright requires – VoIP communication solution, we’ve come up with a list of questions that business owners should ask themselves.

By reviewing these questions, you’ll see just how crucial a phone system is to your business

Are you able to quickly get in touch with employees?
This is a critical function for any enterprise. After all, not every SMB is structured where the boss can walk out of the office and be within arm’s reach of everybody on the payroll. In your office, if you’re not able to quickly establish communication with each and every one of your staffers, it can be costly in terms of time and productivity, which could easily be rectified with the implementation of a VoIP phone solution. As an ITBusinessEdge piece pointed out, such a resource can prove indispensable in connecting you to employees by offering such tools as instant messaging and presence. If getting in touch with workers is any more difficult than launching a chat window, then you’re denying yourself the opportunity to increase the overall productivity of your team.
Are employees able to use their mobile devices?
Mobility isn’t an option these days – it’s the way businesses function. And it’s not just large organizations that have to be highly mobilized, it’s the smaller ones too. If your company doesn’t provide an infrastructure that supports the use of mobile devices in its network, you run the risk of driving employees to use their own phones for business and that can be a costly mistake.  Many VoIP phone solutions offer a mobile application that can easily keep your employees connected to the business phone system no matter where they are.  This enables your team the freedom work from anywhere, ensuring they are always available to take a customer call as if they were in the office.
Do your customers feel well attended-to?
Here’s the thing about small business: It’s founded on the principle of great customer service. In fact, one of the main reasons patrons choose to be loyal to certain smaller organizations is because they feel better attended-to than they would be at a big business. But let’s say a prospective customer calls your store multiple times during peak business hours, only to get a busy signal or be sent to voicemail each time. These are situations that can drive customers away, which is why it’s imperative that you attend to all shoppers. An advanced phone system not only enables you to serve all customers it allows you to measure service and report on performance.
Are you feeling behind the times?
The last and perhaps most important question to ask yourself is how you’re feeling relative to other small businesses out there. If your company leverages some outdated communication system that doesn’t account for the multiple channels of communication, then odds are you’re feeling pretty old. And old and out-of-date are not good things to feel when you’re trying to meet the modern market. So if you’re ever feeling behind, this is likely the best indicator that it’s time to do something to keep pace – namely, pursue an advanced communications solution.

Find a provider that can help meet the needs of your business whether you are looking to add SIP Trunks to your existing solution or truly need a complete update to a VoIP phone solution.  You not only can save big dollars on your connectivity costs, but also ensure you’re giving your team tools that will also increase productivity and satisfaction.

Ready to decide? Or need more help?

Either way, our expert staff is available for you. If you know what you need and would like a quote, please click here to be redirected to our Request a Quote page.

If you would like more information, or maybe a conversation with one of our Business Communications experts, click here to be redirected to our Contact page where you can send us a message or get our contact information.


At TRT Communications, we are proud to offer products from Texas-based, Estech Systems, Inc. (ESI). With over 30 years of history, ESI is a leader in business phones, paging, and access systems. We stand behind our products because they stand behind them, too. We also offer voice, data, and fiber cabling services to ensure that all your locations - regardless of how many or where they are located around the country - can stay connected. This is why we say

We connect you to the world.

Cloud Services Business Phones

Our phones are purpose-built for our Cloud PBX solutions are integrated with Intelitouch™, delivering a real-time communication experience across all devices. From the desktop to the web-based dashboard, your communications are always in sync no matter where you make the changes.

Click here or the image to learn more. 

Simple. Powerful. On-Premises.

Sophisticated yet simple, TRT’s on-premises solutions give you the flexibility of both digital and IP functionality. All of your vital business communication features are built-in – not just added- on, making for a more intuitive and integrated approach to communications.

Click here or the image to learn more. 

More Than Phones

For your business to have an integrated and comprehensive communication system, you need more than just telephones. At TRT Communications, we offer the Voice, Data and Fiber Optic Cabling needed to facilitate the connections your business needs to reach the outside world.

We offer Access Control systems to secure your business from outside threats as well as the Video Surveillance Systems (license #B09398801) necessary to monitor your location whether you are there or away. TRT also has a complete line of On-site Paging and Sound Systems to complete your business communications package.





We Can't Wait To Work With You!

Your business is unique, and so are your technological needs. That's why we don't have a one-size-fits-all plan. Give us some information about your business and what you're looking for, and we will get back to you with a quote.

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We Connect You With The World

TRT Communications offers the latest in phone systems in Denton, Texas and the greater DFW metroplex. We are your one-stop solution for your business communications needs. TRT helps clients run their business as efficiently as possible through communication / technology innovation.

Business Telephone Systems, Video Surveillance, Access Control, Overhead Paging, Sound Systems, Cabling (Voice, Data, Coax, USB, HDMI), fiber-optic cabling / termination, network configuration. 
Denton, TX 76201


Our Mission:

TRT Communications, Inc. is dedicated to providing unparalleled support and customer service to every customer. Our reputation for honesty, integrity and total dedication to ensure that you, as the decision maker in this important purchase, have all the information you need to compare our product and our company to our competitors so that you can be comfortable and assured that you have made the right choice for your business.
Business Telephone Systems, Video Surveillance, Access Control, Overhead Paging, Sound Systems, Cabling (Voice, Data, Coax, USB, HDMI), fiber-optic cabling / termination, network configuration. 
Denton, TX 76201


Company Philosophy:

Our philosophy revolves around you our customer. We produce complete solutions to your company’s communication & technology  system requirements. From the beginning of our relationship, we work as a partner with you to determine which products best fit your companies needs. From there, we ensure that your system is programmed to your exact specifications, with ease-of-use our number one objective.
Business Telephone Systems, Video Surveillance, Access Control, Overhead Paging, Sound Systems, Cabling (Voice, Data, Coax, USB, HDMI), fiber-optic cabling / termination, network configuration. 
Denton, TX 76201
ESI Certified Reseller



 Security License #B09398801

Call 940.383.0622 or visit


#Denton #Dallas #FortWorth #Houston #SanAntonio #Austin #Arlington #Plano #Frisco #SouthLake #WestLake #Roanoke #Lewisville #FlowerMound #Grapevine #HighlandVillage #Gainesville #Prosper #Mckinney #FairView #GrandPrairie #Argyle #Justin #Haslet #NorthRichlandHills #Colleyville #Richardson #Irving #Carrollton #FarmersBranch #Addison #Carrollton #Allen #Corinth #Lewisville #Allen #Wylie #Rockwall #Rowlett  #Texas

TRT Communications

TRT Communications

220 E. Sycamore St, Denton, TX 76201





DENTON, TX 76201

V 940.383.0622

F 940.383.0641

Send Us a Message

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Business Telephone Systems . Video Surveillance . Access Control . Overhead Paging . Sound Systems .Cabling (Voice, Data, Coax, USB, HDMI) .

Fiber-Optic Cabling / Termination, Network Configuration

Denton, TX 76201