Converged Digital Networks

Converged Digital Networks We strive to provide best-in-class service and support to each and every one of our valued client’s. Our team of certified technicians are available 24-ho

Converged Digital Networks is a multi-faceted telecommunications company providing reliable, high quality and cost effective solutions and services to a wide-range of customers from small business to enterprise. Our Story
Founded in 1987 by Joseph R. Weddle as Digital Network Development Company (DNDC), the company was renamed Converged Digital Networks (CDN) as a result of digital networks becomi

ng less of a mission for the company. Converged Digital Networks was born to support the changing landscape of technology and our ability to change with technology. Our Mission
Our mission at Converged Digital Networks is to be the trusted and recognized leader and supplier of choice in business communications by providing innovative and cost effective solutions that meet the customers’ needs. Our Goal
Our goal is to exceed our customers’ expectations through extraordinary service, support and vision. Our Managed Services Program
We are pleased to offer a managed services program option so that customers can minimize the risks and responsibilities associated with ownership and operation of their communications system while maximizing their investment.

📍 Big News! We’ve Moved!After more than 20 wonderful years on Ogden Ave in Downers Grove, Converged Digital Networks has...
08/21/2026

📍 Big News! We’ve Moved!

After more than 20 wonderful years on Ogden Ave in Downers Grove, Converged Digital Networks has moved to a brand-new home!

Starting now, you can find us just 5 minutes down the road at:
📍 3020 Woodcreek Dr. Suite A, Downers Grove, IL 60515

We are thrilled about this updated space and look forward to continuing to serve our community and clients here for many years to come.

Check out a sneak peek of our new place below! 👇

Say goodbye to dropped calls, missed messages, and switching between five different apps just to talk to your team! 🚫📱Wi...
08/21/2026

Say goodbye to dropped calls, missed messages, and switching between five different apps just to talk to your team! 🚫📱

With Connect UC, you can bring your business phone, team chat, and video meetings together in one place. It’s easy to use, incredibly reliable, and built to help your business stay connected from anywhere—whether you're at your desk or on the go.

Give your team the ultimate upgrade in collaboration and give your customers a smoother, more professional experience.

Discover what Connect UC can do for your business today! 👇
🔗 https://www.dndc.com/connect-uc

Connect UC is Convereged Digital Networks - DNDC UCaaS solution providing customers a superior, overall cloud voice communication and collaboration solution when considering the combined value of pricing, features, quality, and support.

Want to know if your customers are happy before you even pick up the phone? 😊/😠 Sangoma Scribe provides instant sentimen...
07/06/2026

Want to know if your customers are happy before you even pick up the phone? 😊/😠 Sangoma Scribe provides instant sentiment analysis for your recordings and voicemails. It’s like having a dedicated analyst for every single call.

See the future of customer experience: https://youtu.be/W9pHbj2fIjU

Harnessing advanced speech recognition technology, Scribe seamlessl...

Happy 4th of July from all of us at Converged Digital Networks! 🇺🇸✨Today, we join together to celebrate the incredible g...
07/04/2026

Happy 4th of July from all of us at Converged Digital Networks! 🇺🇸✨

Today, we join together to celebrate the incredible gift of freedom—a privilege that inspires us to innovate, connect, and grow every single day.

We are so grateful for our hard-working employees, our brilliant business partners, and our amazing customers who make what we do possible. We hope you all have a fantastic, safe holiday weekend filled with food, fun, and fireworks! 🍔🎆

🛠️ Need emergency support? We’ve got you covered. Even during the holiday weekend, our emergency support team is standing by to keep your business running smoothly. If you need urgent assistance, please don't hesitate to give us a call at 630-390-3200.

Have a wonderful and safe Independence Day! 🎉❤️🤍💙

Is your team operating at peak performance from anywhere? 💻📱In a fast-paced world, keeping your on-site and remote teams...
05/29/2026

Is your team operating at peak performance from anywhere? 💻📱

In a fast-paced world, keeping your on-site and remote teams instantly connected is critical for success. Meet Connect UC—the secure, cloud-based solution that transforms how your organization communicates, collaborates, and grows.

Click below to watch our quick video and see how Connect UC brings modern voice and flexible collaboration tools together into one smart platform!

🎥 https://youtu.be/DHtPY8q8clA

Ready to streamline your business communications? Contact Converged Digital Networks today to book a live demo and see the difference for yourself!

#...

Today we remember those who served in the U.S. armed forces and gave their lives for our freedom. From all of us at Conv...
05/25/2026

Today we remember those who served in the U.S. armed forces and gave their lives for our freedom. From all of us at Converged Digital Networks—Happy ! 🇺🇸

Your phone system should adapt to your business—not the other way around. 📞Switchvox gives you complete flexibility with...
05/15/2026

Your phone system should adapt to your business—not the other way around. 📞

Switchvox gives you complete flexibility with Cloud and on‑premises options that scale as you grow, so you only pay for the features your team actually uses.

🌐 https://www.dndc.com/sangoma

We’re here to help!

As a Sangoma Gold Partner, Convereged Digital Networks - DNDC offers customers a superior, overall communication and collaboration solution when considering the combined value of pricing, features, quality, and support.

Upgrade your business voice without the headache. 🧠 Sangoma Scribe integrates seamlessly into your existing setup to pro...
05/13/2026

Upgrade your business voice without the headache. 🧠

Sangoma Scribe integrates seamlessly into your existing setup to provide instant transcripts and AI summaries. It’s the easiest way to add cutting-edge AI to your daily workflow.

Watch the video to learn more: https://youtu.be/W9pHbj2fIjU

1 like. "AI Transcription Superpowers with Scribe for Sangoma UC"

Too many apps slowing your team down? 🤹 Sangoma TeamHub unites voice, video and chat in one simple platform so you can w...
05/11/2026

Too many apps slowing your team down? 🤹

Sangoma TeamHub unites voice, video and chat in one simple platform so you can work from anywhere, on any device, without missing a beat.

🌐 https://www.dndc.com/sangoma

As a Sangoma Gold Partner, Convereged Digital Networks - DNDC offers customers a superior, overall communication and collaboration solution when considering the combined value of pricing, features, quality, and support.

Address

3020 Woodcreek Drive Suite A
Downers Grove, IL
60515

Opening Hours

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

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