Office Telesystems, LLC

Office Telesystems, LLC A leader in business VoIP telephone systems in cloud or premise based design, UCaaS, CCaaS and UC. Nationwide 844 544 4900.

We offer a complete line of unified communications products and services including cloud (VoIP) systems, premise based systems, voice/data/video structured cabling, overhead paging systems, audio visual systems, IT support, service and more. Visit us at www.officetelesystems.com or give our expert sales staff a call today at 972 484 4900, or 817 529-1700.

We’re honored to announce that Office Telesystems, LLC has been named Best Telecommunications Service Provider for 2026 ...
08/31/2026

We’re honored to announce that Office Telesystems, LLC has been named Best Telecommunications Service Provider for 2026 by BusinessRate! 🏆 This recognition means even more because it reflects the trust and support of the businesses and customers we’ve had the privilege of serving throughout the DFW area and beyond. Thank you to our incredible clients, partners, and team for helping make this achievement possible. We couldn’t do it without you! Here’s to continuing to provide dependable Unified Communications, VoIP, networking, overhead paging, structured cabling, and other unifed communication solutions for businesses in our community. 💙📞

🚨 Alyssa’s Law: Is Your School Prepared?Alyssa’s Law is driving schools to strengthen their emergency communication and ...
08/13/2026

🚨 Alyssa’s Law: Is Your School Prepared?

Alyssa’s Law is driving schools to strengthen their emergency communication and panic alert capabilities, and VoIP paging and alert solutions from Algo or Valcom can help.
Algo or Valcom both offer panic buttons, audible and visual alerts, IP speakers, displays, and paging solutions designed to help schools quickly communicate emergencies across classrooms, hallways, gyms, cafeterias, and other areas.
💰 Funding may be available! Schools pursuing Alyssa’s Law compliance may be able to use state safety grants or other qualifying grant funds toward eligible emergency communication technology. Requirements vary by state.
Office Telesystems can help you evaluate your current system, identify gaps, and develop an Algo solution to meet your school’s safety and communication needs.
See our VoIP Paging and Alert webpage at
https://officetelesystems.com/voip-paging-systems/

At Office Telesystems, we understand that reliable communication is the backbone of every successful warehouse and distr...
07/23/2026

At Office Telesystems, we understand that reliable communication is the backbone of every successful warehouse and distribution operation.
Whether your facility is 5,000 square feet or more than 500,000, we design, install, and support scalable warehouse and distribution technology solutions that keep your team connected, productive, and safe.

Our warehouse and distribution center solutions include:
• Structured Cabling (Copper & Fiber)
• Unified Communications & Business Phone Systems
• Overhead Paging & Emergency Alert Systems
• Enterprise WiFi Design & Deployment
• Access Control Systems
• Security Camera Installation & Surveillance
• Network Infrastructure & Equipment Rooms
• Ongoing Service, Support & Maintenance

Our experienced team delivers reliable, professionally installed systems that improve communication, streamline operations, and enhance facility security.
Whether you're building a new distribution center, expanding an existing warehouse, or upgrading aging infrastructure, Office Telesystems has the expertise to deliver a solution tailored to your operation.
📍 Proudly serving businesses throughout Texas and nationally for larger projects.
Let's discuss how we can help optimize your warehouse communications and technology infrastructure. www.officetelesystems.com
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Q3 Is the Perfect Time to Upgrade Your Business Technology.Unified Communications not only improve efficiency but also h...
07/22/2026

Q3 Is the Perfect Time to Upgrade Your Business Technology.
Unified Communications not only improve efficiency but also help deliver the exceptional experience your customers expect.
At Office Telesystems, we offer a comprehensive portfolio of business technology solutions designed to help your organization stay connected, productive, and prepared for the future.

Cloud VoIP phone systems
WiFi/Network solutions
Audio/Visual systems
Overhead paging/VoIP paging and alert solutions
Structured cabling
Fiber Internet/Voice

www.officetelesystems.com

Whether you're looking to modernize your communications, enhance collaboration, or reduce operating costs, we can provide a solution tailored to your needs.
Contact Office Telesystems today.

Happy 250th America! Celebrate our Independence Day and also remember the sacrifices of the many who created this great ...
06/29/2026

Happy 250th America! Celebrate our Independence Day and also remember the sacrifices of the many who created this great country.

Our offices will be closed Friday July 3rd, returning Monday July 6th. On call technicians are available for emergencies during this time.

Office Telesystems is a veteran owned business.
www.officetelesystems.com

At Office Telesystems, we help businesses stay connected, secure, and productive with a complete range of technology sol...
06/25/2026

At Office Telesystems, we help businesses stay connected, secure, and productive with a complete range of technology solutions, including:

✔️ Cloud VoIP Phone Systems
✔️ On-Premise Phone Systems
✔️ Structured Cabling
✔️ Paging & Intercom Systems
✔️ Overhead Paging & Emergency Notification Solutions
✔️ Fiber Optic Cabling
✔️ Network Infrastructure
✔️ Wireless Networking (Wi-Fi)
✔️ Video Surveillance
✔️ Access Control System Installation
✔️ Audio/Visual Solutions
✔️ Moves, Adds & Changes
✔️ Maintenance & Support Services

Whether you're opening a new location, upgrading outdated technology, or expanding your network infrastructure, our experienced team delivers reliable solutions tailored to your business needs.

📞 Contact Office Telesystems today and discover how we can simplify your communications and technology under one trusted provider.

www.officetelesystems.com

🎉 Exciting News from Office Telesystems! 🎉Office Telesystems is proud to announce that we are now an ISNetworld® Qualifi...
06/19/2026

🎉 Exciting News from Office Telesystems! 🎉
Office Telesystems is proud to announce that we are now an ISNetworld® Qualified Vendor!
This achievement demonstrates our ongoing commitment to maintaining the highest standards of safety, compliance, and operational excellence. As an ISNetworld-qualified contractor, our customers can have added confidence that we meet stringent industry requirements and are prepared to support projects with the professionalism and accountability they expect.
Whether your organization needs structured cabling, cloud VoIP solutions, premise-based phone systems, paging systems, fiber optic cabling, or unified communications, Office Telesystems is ready to deliver reliable technology solutions backed by a commitment to safety and compliance.
Thank you to our customers, partners, and team members who continue to trust us with their communications infrastructure needs.
Contact www.officetelesystems.com today to learn how we can support your next project.

Discover Cloud VoIP Phone Systems at Office Telesystems. Enhance communication with advanced, reliable solutions tailored for your business needs.

Why do Fortune 1000 companies trust Office Telesystems? They trust Office Telesystems because UC and communications infr...
06/02/2026

Why do Fortune 1000 companies trust Office Telesystems? They trust Office Telesystems because UC and communications infrastructure is too important to leave to chance. From unified communications and cloud VoIP to network infrastructure, paging, emergency alert systems and collaboration tools, we deliver reliable solutions backed by responsive support and decades of industry experience.
Businesses choose us for scalable technology, personalized service, and the ability to keep teams connected across offices, remote workers, and multiple locations. Whether it’s upgrading outdated legacy systems, improving security and weather alerts, or supporting future growth, Office Telesystems helps organizations communicate smarter and operate more efficiently.
When reliability, experience, and customer service matter, companies continue to choose Office Telesystems as their trusted technology partner. Contact us today to learn how we can support your business communications needs. www.officetelesystems.com

Discover Cloud VoIP Phone Systems at Office Telesystems. Enhance communication with advanced, reliable solutions tailored for your business needs.

Workplace safety has evolved—and so have the tools that protect your people.From large corporate campuses to manufacturi...
05/05/2026

Workplace safety has evolved—and so have the tools that protect your people.

From large corporate campuses to manufacturing floors and even smaller facilities, real-time visual and audible alerts are becoming essential. With Algo’s advanced alerting solutions, organizations can instantly communicate critical events across their entire environment—ensuring everyone stays informed and prepared.

Whether it’s:
🔥 Fire emergencies
🌩️ Severe weather alerts
🩹 Personal injury notifications
🚨 Active shooter situations

Clear, immediate communication can make all the difference.

Algo systems deliver synchronized audio and visual alerts that cut through noise, reduce confusion, and help guide employees to safety—when every second counts.

Protect your team. Strengthen your response. Elevate your safety strategy.

Contact us today or visit https://officetelesystems.com/voip-paging-systems/

Technology You Can Trust. Results You Can Measure. Imagine business communications that are reliable, flexible, and buil...
04/09/2026

Technology You Can Trust. Results You Can Measure.

Imagine business communications that are reliable, flexible, and built for the future.

In today’s fast-moving world, your technology should help your business operate smarter, not create limitations.

At Office Telesystems, we help organizations communicate better with solutions like:

✔ Cloud VoIP Phone Systems for crystal-clear calling and mobility
✔ Algo VoIP Paging & Alert Systems for safety, paging, and emergency notifications
✔ Structured Cabling & Fiber Internet for fast, reliable infrastructure

We also support your business environment with WiFi, audio/video, sound masking, and network/security services.

Modern communications technology doesn’t just improve connectivity, it helps your business save money, work more efficiently, and stay ready for what’s next.

Ready to modernize your communications? Let’s talk.

www.officetelesystems.com

Address

12801 N. Stemmons Freeway Suite 808
Farmers Branch, TX
75234

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19724844900

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