1272 Bond Street, Naperville, IL 60563 630-505-7500

You’re a long time ATI customer, or you already know what VoIP & the Cloud is. Here’s the place to see what all the newest buzz is about

Whats New With ATI?


New ATI Products and Services

Since 1983 we’ve been your go to for all things telecom, PBX, and network services related. Nothing is changing here, as we’re still one of the top-rated Mitel partners in the Chicagoland area, able to roll trucks, and answer service calls 24/7 from our Naperville TAC. However, with the expansion of the cloud our product and services portfolio is almost limitless. We have relationships with top tier cloud providers around the country, and can leverage their expertise combined with our local project management and support. Did you know ati can help your organization with:

  • Office 365 and Skype for Business

  • Infrastructure as a Service

  • Disaster Recovery and Data Backup

  • SD-WAN and Network Services

  • Managed Security

  • Hosted Call Centers

  • Mobility and Collaboration

  • Virtual Desktops


New Logo

The original bold ATI & Advanced Telecommunications of Illinois logo from 1983 had a great run, but after 35 years it is being retired. We are now so much more than telecommunications and can support clients across the entire country as well as the world. Therefore I’m happy to introduce our new logo which includes the well known letters “ati” but now adds a little color to mix. ati is no longer an acronym but simply stands for the company that we’ve built over the past 35 years with all our great employees and customers by our side.


New Website

If you’re reading this, then you can see we’ve recently launched a brand new website to highlight our products and services and to keep you up to date on all the latest events and happenings in the telecom and cloud stratosphere. We hope the site makes things easier to navigate and understand, but if you see anything missing, or have any suggestions, we’re all ears. Don’t hesitate to let us know in the form below.


We’ve Moved

Effective April 1st, 2018 you’ll find us at our new location in Lisle. Starting immediately please remit all payments and address all correspondence here:

750 Warrenville Road
Suite 250
Lisle, IL 60532

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ShoreTel is Now Mitel

Back in early Fall of 2017 Mitel purchased ShoreTel for their great Cloud and Connect offerings, with nothing major set to change besides the colors and logos on your phone. We’ve proudly represented both the ShoreTel and Mitel brands for over a decade, so to us this is the perfect union. Both the separate ShoreTel and Mitel product lines will still exist, but with a little different nomenclature. The ShoreTel Connect offering will now be called Mitel Connect, and MiCloud Connect, with little change other than that. Learn more about the Mitel Connect, MiCloud. else


SD-WAN or software defined networking (SDN) is the latest breakthrough in networking technology with 40% of WAN edge infrastructure initiatives being that of SD-WAN for 2018. SD-WAN is a wide area network deployment method. Using virtualization and application, SD-WAN controls and establishes WAN (wide area network) and devices across branch offices. Customers can simplify the management, configuration and maintenance of WANs with a minimal level of IT expertise. How? Secure paths are created across multiple WAN locations with zero-touch provisioning. Bandwidth can be virtually allocated, and network traffic controlled from a single, centralized location. Software Defined Networking, SDN SD-WAN.

Contact ATI

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