Office Phone Systems


Business VoIP phone systems for any sized office

NEC SL 2100 Phone Systems

Small Business VoIP Phone Systems for Dallas-Fort Worth

Office Telesystems provides small business VoIP and digital phone systems for the Dallas, Fort Worth, the DFW area, and regionally. The most advanced multi-line small business phone systems today include Voice Over Internet Protocol (VoIP) technology. The 2 most prominent small business VoIP systems include hybrid VoIP phone systems and cloud (hosted) VoIP phone system design. Product choices for a small business phone system include NEC, Avaya, Fonality cloud-hosted VoIP phone systems, and more.


Office UC, UCaaS VoIP Phone Systems

If you have a business in DFW or a nationwide office with 2 or more locations, you likely know by now that linking your offices via a VoIP, whether via UC (premise based) or UCaaS (Cloud VoIP) phone system, can be extremely beneficial. Either design can significantly increase communication and productivity throughout your offices as well as investment return. Which one is right for you? Click Read More below and other content on this page, then talk to our experts about the right product to fit your needs.


Used Phone Systems

Office Telesystems provides used and refurbished business phone systems in Dallas, Fort Worth, the surrounding DFW area and nationally. Office Telesystems has a huge inventory of used and refurbished multi line phones systems from small business to enterprise level from Avaya, Samsung, NEC, Vodavi and WIN and Nortel that can support up to 100 stations or more.


Office PBX Phone Systems

Are you considering VoIP or digital PBX phone systems for your business office in Dallas Fort Worth or in the DFW area? Though the term "PBX" is usually associated with traditional style phone systems, it is a term still used to describe premise based VoIP and digital phone systems today. We carry Office PBX phone systems for small businesses to enterprise level solutions for larger businesses, as well as cloud VoIP phone systems. Look at both options to see which is right for you.

VoIP Phone System Designs

NEC SL2100 VoIP Phone

VoIP Phone Systems for Dallas-Fort Worth and Nationally

Let Office Telesystems provide you a VoIP phone system

For your business in Dallas, Fort Worth, DFW area, regionally, and nationally. Options include cloud VoIP phone systems, premise-based or hybrid VoIP PBX system, or a digital PBX system. We have a solution that can be tailored for your specific business needs. Incorporate overhead paging, audio visual or structured cabling for complete unified communications solution from Office Telesystems!

VoIP phone systems are the standard for business offices

So if you're hanging on to that 15-20+ year old phone system, the benefits of VoIP voice technology far outweigh any perceived expense. In addition, VoIP phone systems allow you to quickly move your staff remotely and conduct business as if you are all in the office, vital in today's business environment. Manufacturers are dropping support on their older legacy systems (generally 7 years or older), so if you have that older telephone system the time to change is now!

Even if you think you can't afford a new VoIP phone system...

The return on your investment can pay for your new VoIP solution very quickly and in many different ways. There are 3 main VoIP phone system designs. These include cloud VoIP phone systems (also known as hosted VoIP or cloud PBX phone systems), premise-based VoIP, or hybrid VoIP PBX systems. All 3 offer single office and multi-office design and allow you to have remote workers. You don't want VoIP phones? Digital phone systems are still available as well, which you can convert to VoIP phones later, or mix and match phones! View all phone systems we carry on our Products page, with links to all brands.


Office Telesystems is Your Trusted Source

We will help you find the right cloud or premise-based VoIP phone systems for your company and the best way to deploy it. There are many things that our customers need to take into consideration when designing, evaluating, and implementing a new VoIP phone system in any design. Here's a sample of what we look for:

  • Our customer’s business model
  • Customer needs and wants in a new system
  • Budget
  • Software and hardware options available
  • Single or multi-office design?
  • Network considerations