Office phone systems for businesses of all sizes.

Our business phone systems can be customized to accommodate as few as two users or, at the other end of the scale, thousands of endpoints. We have been selling and servicing business phone systems in and around Brevard County and across the country for over 25 years.  From cloud-based VOIP phone services to the latest on-premise PBX systems, DSI can provide the best fit for your office needs.

DSI offers a wide range of options for business communications:

  • On-Premise Phone PBX Systems
  • Digital Phones systems
  • Analog Phones Systems
  • VoIP Business Phone Systems
  • Hybrid on premise and Cloud Based Phone Systems
  • Unified Communications for Business

Well here is the Wikipedia definition:
Voice over Internet Protocol (VoIP), also called IP telephony is a method and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. The terms Internet telephonybroadband telephony, and broadband phone service specifically refer to the provisioning of communications services (voice, faxSMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS).
In simpler terms, VoIP is a telephone service that works over your internet connection. The VoIP phones work on your existing computer network.

VOIP vs Analog?

  • VoIP: (Voice over Internet Protocol) phone systems work by breaking the voice signals received in network data packets which are transmitted over the internet. You can use your existing wireless or wired network infrastructure and internet connection to connect your phones to an on premises or cloud hosted PBX.

  • Analog phone systems: are the traditional phones which use analog signals that travel through traditional phone cables to provide point to point connectivity and establish communication with your PBX system.

So what does DSI recommend?

Although our preference is to always go with the latest VOIP technology has to offer, there is no clear answer. It really depends on the customer’s needs. DSI doesn’t push technologies or vendors, we prefer to focus on solutions. Some customers are better off with full cloud hosted VOIP, others require a more hybrid approach, or may have legacy systems to consider. In any case, rest assured we will provide you with a business phone solution that work for you.

VoiP Provider for Business

Unified communications

If your business is growing, then you need a scalable Voice over IP solution that will grow with your business. DSI business VoIP services operate over a high-speed Internet connection, delivered through an NEC owned and operated network.

Let our VoIP services bridge your organization so that you can focus on the real business without the interruption or delay of coordinating communications.

On Premise BAsed VoIP PBX Provider for Every Business Size

On Premise PBX with SIP Trunks

Keep your business phone system within your business walls. If so, then an on-premise based VoIP Phone System from DSI is the answer to your VoIP Phone System needs.

Whether a global company, project management firm, or remote outsource team, a multi-scale PBX is essential to on premise, unified communications infrastructure.

What is the best business phone system brand?

NEC provides the most high quality and reliable business phone equipment available today.   DSI is certified as a NEC partner for Central Florida and The Space Coast.   From the smallest office to the largest corporation, NEC has a system to fit every need.

Does DSI support other Office phone systems?

Vendor Neutral Phone Provider

Yes, you can keep your current non-NEC phone system and maximize the investment you made in it.   When it does come time to replace, we look forward to showing you the benefits an NEC system can offer.

DSI and your information carrier

DSI is a certified partner for EDGE, AT&T, Spectrum, CenturyLink, Windstream and more.   No matter which carrier you have, or choose to migrate to, we can make the transition and integration a stress-free process.

So do you provide Business phone systems in my area?

DSI Onsite Support

We provide Business Telephone System Services in and around Brevard, Orange and Indian River Counties. This includes and is not limited to Office Copier and Printer Solutions for businesses in Melbourne, Palm Bay, Vero Beach, Fort Pierce, Viera, Rockledge, Cocoa, Titusville, Kissimmee, Orlando.

Check out all our areas and services:

CountyBrevard Osceola & OrangeVolusia
City / TownTitusville
Melbourne Beach
Palm Shores
Cocoa Beach
Palm Bay
Indian Harbor Beach
Cape Canaveral
Satellite Beach
West Melbourne
Melbourne Village
Winter Garden
Winter Park
St. Cloud
Daytona Beach
Port Orange
Ormond Beach
New Smyrna Beach
South Daytona

Windows 10 KB4517389 was issued on October 8, 2019 to bring security and fixes for printers. Regrettably 

VoIP Business Phone Services
Service Type
VoIP Business Phone Services
Provider Name
DSI | Digital Systems Integration,
739 North Drive, Suite A,Melbourne,Florida, USA-32934,
Telephone No.(321) 676-9074
Central Florida
We provide on premise and cloud based VoIP business phone systems. Get your business the best solutions for your communications.