Call us at214-352-5000
  • About Us
    • Our White-Glove Service
  • Our Services
    • Audio / Visual Conferencing
    • Business Phone Systems
      • Cloud Hosted Phone Systems
      • Premise Phone Systems
    • Security / Access Control
    • Structured Cabling
  • Blog
    • Access Control
    • Hybrid Work
    • Phone Systems
    • Structured Cabling
  • Contact Us
  • Industries
    • Dental
    • Education
    • Government
    • Hospitality
    • Legal Services
    • Other

All Posts

HomeAll Posts
  • About Us
    • Our White-Glove Service
  • Our Services
    • Audio / Visual Conferencing
    • Business Phone Systems
      • Cloud Hosted Phone Systems
      • Premise Phone Systems
    • Security / Access Control
    • Structured Cabling
  • Blog
    • Access Control
    • Hybrid Work
    • Phone Systems
    • Structured Cabling
  • Contact Us
  • Industries
    • Dental
    • Education
    • Government
    • Hospitality
    • Legal Services
    • Other
Multiple structured network cabling connectors representing communication infrastructure upgrade for Dallas Fort Worth businesses migrating from copper POTS phone lines

Copper Phone Line Cancellation Dallas: What DFW Businesses Must Do Now

On-Premise, Phone Systems, Structured Cabling

Most Dallas-Fort Worth businesses are now facing copper phone line cancellation. AT&T and other major…

Read more

Modern commercial door access control keypad and security camera installed on exterior wall in Dallas
Access Control

Cloud-Based vs. Traditional Access Control Systems: What Dallas Businesses Need to Know

Access Control

If you manage a Dallas business and you’re still relying on mechanical keys and deadbolts…

Read more

Business professional using cloud phone system on mobile device in modern Dallas Fort Worth office comparing hosted VoIP vs on-premise PBX options
Hosted, Hybrid Work, On-Premise, Phone Systems

Cloud vs. On-Premise Phone System: Which Is Right for Your Dallas-Fort Worth Business?

Hosted, Hybrid Work, On-Premise, Phone Systems

If you’re evaluating a new business phone system, you’ll face one fundamental decision before anything…

Read more

Modern commercial access control keypad and door handle installed at Dallas business entrance
Access Control

How Much Does Access Control Cost for a Dallas Business?

Access Control

One of the first questions Dallas business owners ask when exploring access control is also…

Read more

Vintage red push-button desk phone representing outdated POTS copper landlines being replaced by VoIP and cloud phone systems in Dallas Fort Worth
Hosted, On-Premise, Phone Systems

POTS Replacement Options: What Every Dallas-Fort Worth Business Needs to Consider Before the Line Goes Dark

Hosted, On-Premise, Phone Systems

Your traditional phone line has an expiration date. Major carriers across the United States are…

Read more

AI-powered robotic hand representing artificial intelligence features in modern business phone systems for Dallas Fort Worth companies in 2026
Hosted, Hybrid Work, On-Premise, Phone Systems

How AI Is Changing Business Phone Systems in 2026 — And What It Means for Dallas-Fort Worth Companies

Hosted, Hybrid Work, On-Premise, Phone Systems

Artificial intelligence is no longer a buzzword reserved for tech giants and Silicon Valley startups.…

Read more

Vintage black rotary wall phone representing outdated POTS copper phone lines being discontinued by carriers
Hosted, On-Premise, Phone Systems

AT&T Is Cancelling Copper Phone Lines — Here’s What Every Dallas-Fort Worth Business Needs to Do Now

Hosted, On-Premise, Phone Systems

If your business still runs on traditional copper phone lines, the clock is ticking. Major…

Read more

Cloud hosted phone system with connected devices — NTI Technologies
Hosted, On-Premise, Phone Systems

The Future Is Calling: Why Cloud-Based Hosted Phone Systems Are Essential in an AI-Driven, Hyper-Connected World

Hosted, On-Premise, Phone Systems

Published by NTI Technologies | ntitechnologies.com The way businesses communicate is undergoing a profound transformation.…

Read more

Old premise phone system NTI Technologies
Hosted, On-Premise, Phone Systems

Who’s Supporting Your Business Phone System When It Breaks?

Hosted, On-Premise, Phone Systems

NEC, Vodavi, Samsung, Avaya, Mitel & More: Who’s Supporting Your Business Phone System When It…

Read more

Hosted, On-Premise, Phone Systems

Is Your Premise Phone System Costing You More Than You Think?

Hosted, On-Premise, Phone Systems

Is Your Premise Phone System Costing You More Than You Think? Here’s What You Need…

Read more

Posts pagination

Page 1 Page 2 Page 3 … Page 5 >
Our Customers
NTi Technologies place picture
NTi Technologies
5.0
Based on 168 reviews
powered by Google
review us on
Meredith Kendall profile picture
Meredith Kendall
13:56 13 Oct 22
Our company has had NTI for a number of years, but we added new staff to our team and needed to update our systems. Multiple people on our team read through all the phone manuals multiple times and searched online to find what we were looking for, but we should have just called NTI directly. Because on the first ring first thing in the morning, we reached Jennifer J. at NTI and within 30 minutes, our entire phone system was updated because of the simple instructions she was able to send to us so quickly! We LOVE them and so appreciated their helpfulness, ease of instruction and care!
Meredith Kendall profile picture
Meredith Kendall
13:56 13 Oct 22
Our company has had NTI for a number of years, but we added new staff to our team and needed to update our systems. Multiple people on our team read through all the phone manuals multiple times and searched online to find what we were looking for, but we should have just called NTI directly. Because on the first ring first thing in the morning, we reached Jennifer J. at NTI and within 30 minutes, our entire phone system was updated because of the simple instructions she was able to send to us so quickly! We LOVE them and so appreciated their helpfulness, ease of instruction and care!
Nancy Campbell profile picture
Nancy Campbell
15:55 06 Oct 22
NTI always does a great job from the first call to the completion of service! I highly recommend! Nancy Campbell/The Campbell Agency
Nancy Campbell profile picture
Nancy Campbell
15:55 06 Oct 22
NTI always does a great job from the first call to the completion of service! I highly recommend! Nancy Campbell/The Campbell Agency
Laurie Kinser profile picture
Laurie Kinser
16:17 26 Sep 22
Good Morning Terry,

First, I want to thank you for hiring such an amazing people. Jennifer assisted me with some issues about two weeks ago. I was at my wits end trying to figure out why our phones were not working, and Jennifer came to my rescue. She was so helpful and kind right from the jump. She went above and beyond making phones calls to figure out what was happening and returned my call promptly to assure me that she was working on the issue. She also was able to schedule a tech for the very next day, talk about staying on top of it!! She followed up once we were back online and operational! It’s so nice to have someone you can depend on. Jennifer made my day so much better just by being her. Kindness and eagerness to help your customers goes a very long way! Just thought you should know that you have a keeper! Thanks again for hiring such great people. Hope you are having a nice day!
Laurie Kinser profile picture
Laurie Kinser
16:17 26 Sep 22
Good Morning Terry,

First, I want to thank you for hiring such an amazing people. Jennifer assisted me with some issues about two weeks ago. I was at my wits end trying to figure out why our phones were not working, and Jennifer came to my rescue. She was so helpful and kind right from the jump. She went above and beyond making phones calls to figure out what was happening and returned my call promptly to assure me that she was working on the issue. She also was able to schedule a tech for the very next day, talk about staying on top of it!! She followed up once we were back online and operational! It’s so nice to have someone you can depend on. Jennifer made my day so much better just by being her. Kindness and eagerness to help your customers goes a very long way! Just thought you should know that you have a keeper! Thanks again for hiring such great people. Hope you are having a nice day!
Kim Fleming profile picture
Kim Fleming
13:14 24 May 22
We have worked with National Telesystems for several years. During our recent move, they provided us with great service, recognized and accommodated us when work became urgent and met our needs all the through the process. Working with this team was a pleasure and I would highly recommend National Telesystems for your telephone and cabling needs.
Kim Fleming profile picture
Kim Fleming
13:14 24 May 22
We have worked with National Telesystems for several years. During our recent move, they provided us with great service, recognized and accommodated us when work became urgent and met our needs all the through the process. Working with this team was a pleasure and I would highly recommend National Telesystems for your telephone and cabling needs.
Justin Bauer profile picture
Justin Bauer
20:51 09 Nov 21
Enjoy working with both the project and support teams for our numerous systems.
Justin Bauer profile picture
Justin Bauer
20:51 09 Nov 21
Enjoy working with both the project and support teams for our numerous systems.
Michael Topa profile picture
Michael Topa
16:47 14 Sep 21
Excellent partnership where the COO walked the project in advance to assure they would meet our schedule. Great planning and execution by the onsite team. Flexible, customer centric and responsive to identified problems. I highly recommend them.
Michael Topa profile picture
Michael Topa
16:47 14 Sep 21
Excellent partnership where the COO walked the project in advance to assure they would meet our schedule. Great planning and execution by the onsite team. Flexible, customer centric and responsive to identified problems. I highly recommend them.
Max Steadham profile picture
Max Steadham
20:56 03 Mar 21
Expert staff and very capable of taking care of any telephone need
Max Steadham profile picture
Max Steadham
20:56 03 Mar 21
Expert staff and very capable of taking care of any telephone need
Glen Hyden profile picture
Glen Hyden
16:20 07 Oct 20
My Company replaced a 10+ year-old phone system with a new one through National Telesystems Inc and the whole process was awesome from the point-of-sale, project management, installation and add-on services. The actual switchover was seamless from the old to the new systems with absolutely no interruption to our workflow and it was a hassle-free process that made me breathe easier as the accountable manager of the project and for the entire Company. I enthusiatically recommend National Telesystems Inc.
Glen Hyden profile picture
Glen Hyden
16:20 07 Oct 20
My Company replaced a 10+ year-old phone system with a new one through National Telesystems Inc and the whole process was awesome from the point-of-sale, project management, installation and add-on services. The actual switchover was seamless from the old to the new systems with absolutely no interruption to our workflow and it was a hassle-free process that made me breathe easier as the accountable manager of the project and for the entire Company. I enthusiatically recommend National Telesystems Inc.
Lauren Sauri Bruns profile picture
Lauren Sauri Bruns
16:01 29 Jul 20
If you're looking for a seamless phone upgrade for your business, look no further. We have worked with National Telesystems for years simply because their knowledge and customer service is unmatched. They installed a new system for us yesterday in the middle of business hours and our down time was maybe 5 minutes. With changes to our business due to COVID, they easily accommodated the need for a work-from-home phone that can transfer to in-office phones, an app that can be used from your cell and easily changeable settings for the ever-changing office set up. They're the best!
Lauren Sauri Bruns profile picture
Lauren Sauri Bruns
16:01 29 Jul 20
If you're looking for a seamless phone upgrade for your business, look no further. We have worked with National Telesystems for years simply because their knowledge and customer service is unmatched. They installed a new system for us yesterday in the middle of business hours and our down time was maybe 5 minutes. With changes to our business due to COVID, they easily accommodated the need for a work-from-home phone that can transfer to in-office phones, an app that can be used from your cell and easily changeable settings for the ever-changing office set up. They're the best!
Recent Blog Articles
Copper Phone Line Cancellation Dallas: What DFW Businesses Must Do Now
On-Premise, Phone Systems, Structured Cabling 8Views
Copper Phone Line Cancellation Dallas: What DFW Businesses Must Do Now
March 25, 2026by Ben Adams
Cloud-Based vs. Traditional Access Control Systems: What Dallas Businesses Need to Know
Access Control 19Views
Cloud-Based vs. Traditional Access Control Systems: What Dallas Businesses Need to Know
March 22, 2026by Ben Adams
Blog Categories
  • Access Control
  • Audio / Visual & Conference Room Technology
  • Cyber Security
  • Hosted
  • Hybrid Work
  • Microsoft Teams
  • On-Premise
  • Phone Systems
  • Security Cameras
  • Security Solutions
  • Structured Cabling
  • Technical Issues
  • Univerge Blue
 

Dallas / Fort Worth Texas' leading Business Communication and Technology Partner since 1987.

Quick links

  • About
  • Our Services
  • Blog
  • Contact Us
  • Industries
Sales
972-402-0459

 sales@ntitechnologies.com

Service
214-352-5000

 service@ntitechnologies.com

Copyright 2026, NTi | Privacy Policy | Private Security Company License Number: B12749201.