Business communication systems - Make life easy

Business communication systems are complicated!
Speak with one of our knowledgeable Account Executives today to ensure you are equipped with the right product at the right price. 



Avaya telephony is the biggest name in business phone systems for enterprises. Whether you are looking for a different system or need help with an existing system, Voice & Data Networks is here to serve as your trusted advisor. Being an Avaya Gold Partner with experts on staff means we can provide complete Avaya solutions: telephone installations, upgrades, programming changes and maintenance - all in one place!

VDN is an Avaya reseller for the Texas DIR. Learn More.

Business communication system - Avaya Connect Gold Partner Logo

Have a question or just need to talk to someone who can give you more information? Call us! We are the experts when it comes to Avaya.

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Whether you prefer Wireless headsets for mobility, productivity and clarity, corded headsets for a hands-free work environment or Bluetooth headsets for performance and style, a headset means more productive time with customers and prospects.

Business Communication Systems - Plantronics Authorized Partner Logo

Headsets are essential in a contact center or remote worker environment. In a world where mobility is king, don't be caught chained down to your desk! Set your workforce free with Plantronics.

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When looking for Conferencing Solutions, Desktop Solutions, Enterprise Wireless Solutions, or Accessories, Polycom has it all. They have a long history of developing innovative technologies and tools that enable meaningful employee collaboration among companies and individuals around the world.

Business Communication Systems - Polycom Logo

With Polycom, location has become irrelevant! No matter if you're trying to reach someone across cities, states, or even countries, communication is made easy with conferencing speaker phones. Save on travel costs, employee time and even carbon emissions!

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VDN excels in Microsoft Lync deployments, allowing your ROI to be realized in almost half of the industry standard timeframe. We also make it easy to source Microsoft® Lync™ compatible headsets, IP phones, and conference room devices. The ease of these plug and play endpoints give you the power to get the most out of your Lync™ unified communications experience.

Microsoft Lync Logo

Whether you are looking for Microsoft® Lync™ Headsets with wired, wireless, DECT, or Bluetooth connectivity in headband, earhook, or over the head wearing styles; Voice & Data Networks has it. 

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Meru Networks

Meru Enterprise Wireless LANs are specifically designed for high-density environments where business-critical applications need to meet compliance standards. The Meru infrastructure is built to support high-density Wi-Fi use for mobile users, and business-critical voice, video, and data applications.

Business Communication System - Meru Networks Authorized Partner Logo

It's an all-wireless network that delivers a consistent experience for all users across locations—no matter what applications they are running, no matter how many other users are on the network. Meru wireless LAN solutions are deployed in major vertical industries including Fortune 500 businesses; education, hospitality, healthcare and retail supply chain.

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With a wide range of working styles, Jabra headsets and speakerphones empower users to do exactly what they want and need, without having to worry about the device they're using or understanding the technology involved.

Microsoft Lync Logo

Jabra solutions work with your current and future phone systems, saving your company money in the long run. Whether you are looking for Jabra headsets or speakerphones, Voice & Data Networks has it.

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Meet our Partners

VDN's partnerships provide cutting-edge communications technology to create core infrastructure management solutions.  Our broad portfolio of partnerships with industry leaders give us just that!

            Avaya Logo   Microsoft Lync Logo  Meru Networks Logo  Plantronics Authorized Partner Logo  LifeSize Logo   Jabra  Eaton Power Supply

IBM Logo  Mutare Software Logo   Polycom Logo  ClearOne Logo   HP Logo  Engenius Logo

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Our Latest Offers

snom 760 IP Phones

Save now: Up to 40% off MSRP!

snom 760 IP Phone Lync QualifiedThese IP Phones are packed with features for the essential phone user and are Microsoft Lync qualified so you can add value to your Lync deployment!

At up to 40% off MSRP, this phone is both afforable and effective. 


Polycom CX600 IP Phones

Business Communication Systems - Polycom CX600 IP Phones
The Polycom CX600 is a mainstream phone that is accessible to all users and has added interoperability with Microsoft Lync. 

We sell the CX600s new or refurbished, allowing you to save up to 41% off MSRP! 


Have questions about our offers?

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Our experts know the ins and outs of every offer so you don't have to.

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"No other vendor gives such consistently good customer service as Voice & Data Networks. Quote requests are returned within hours, shipments go out fast, RMA’s and repair issues are handled quickly and without hassle and billing is quick, easy and accurate."

Jamey Swigert
Telecom Manager
Charleston County Government