“The clarity of the phone calls was enhanced tremendously when we made the change. We had another voice over IP service center before Robert and the quality of service is like night and day.”
- Mike Bartlet
Request a Free Quote
If You Use This Form For A Free Quote, You Will Get FREE Installation & Training Anywhere In The Greater Chicago Area
Chicago VoIP Services Provider Solutions
Your Local VoIP Company Offering you the solutions you need
Why Use OpenOneSolutions?
Don’t you want your business to have all the features that used to be very expensive in old-fashioned conventional PBX systems? You can with a new VoIP business telephone system at a very cost-effective price from Open One Solutions. We give you the flexibility you need from month-to-month agreements including no money down equipment rental programs. Contact us today to find out how!
Our Services
VoIP Services for Business in the Cloud
The Cloud means Business VOIP. At Open One we understand the Cloud and have been using cloud-based VoIP since 2004. Get the power of a full-featured UC phone system, with the flexibility and ease of management from a cloud-based solution.
VoIP Telephone Systems for Business
Looking for an end-to-end UC solution that offers enterprise-class features your business can afford? Open One represents the best value for your VoIP business phone system – with the flexibility and power you need from a variety of premise-based IP PBX’s.
Telecommunications + Internet Data + Wireless Services + SD-WAN
No matter what your business needs, from cable internet to dedicated fiber internet services and a managed MPLS network, we will connect you to the right service at the right price. We represent over 100 carriers. 
VoIP Call Centers
Get the greatest results with highly scaleable call centers in the cloud. Be more productive with a globally deployed solution which allows you to work around your agents needs and requirements.
 312-780-1010
 info@openonesolutions.com
312-780-1010
info@openonesolutions.com
All of the features you need to succeed
We offer over 80 Hosted VoIP & Unified Communications features to help your 
organization communicate better. Here are some of the features you can enjoy:
  • Auto-Attendants
  •  Call Analytics
  •  Call Centers
  •  Call Queues
  •  Call Recording
  •  Call Routing
  •  Cloud PBX
  • Conference Bridge
  •  Call Analytics
  •  Call Queues
  •  Call Recording
  •  Call Routing
  •  Cloud PBX
  •  Find Me/Follow Me
  • Hot Desking
  •  Internet Data
  •  Local Numbers
  •  Music on Hold
  •  Online PBX Controls
  •  Ring Groups
  •  SD-WAN
  •  Softphone
  •  Time-Based Routing
  •  Toll-free Numbers
  •  Unlimited Extensions
  •  Virtual Fax
  •  Voicemail to Email
  •  Wireless Services
  • Auto-Attendants
  •  Call Analytics
  •  Call Centers
  •  Call Queues
  •  Call Recording
  •  Call Routing
  •  Cloud PBX
  •  Conference Bridge
  •  Call Analytics
  •  Call Queues
  •  Call Recording
  •  Call Routing
  •  Cloud PBX
  •  Find Me/Follow Me
  •  Hot Desking
  •  Internet Data
  •  Local Numbers
  •  Music on Hold
  •  Online PBX Controls
  •  Ring Groups
  •  SD-WAN
  •  Softphone
  •  Time-Based Routing
  •  Toll-free Numbers
  •  Unlimited Extensions
  •  Virtual Fax
  •  Voicemail to Email
  •  Wireless Services
 312-780-1010
 info@openonesolutions.com
From Our Blog
Isn’t it time you amped up your conferencing capabilities? Optimize your conference room with Yealink’s latest conference phone – the Yealink Optima HD IP Conference Phone, CP960.
Running on the power of the Android 5.1 operating system, this user-centric model combines a clean, sleek design with high-end functionality. Meet the conference phone that’s perfect for any team environment.
Say Hello to the T58V. This new smart media phone is so happy to meet you. You’re looking at Yealink’s all-new smart media phone that enables productivity and enhances visual communication with the ease of a standard phone. It provides an enriched HD audio and video calling experience, perfect for any busy business professional. Let this phone change your office communication.
The GWN7000 is a powerful enterprise-grade multi-WAN Gigabit VPN router. Ideal for the enterprise, small-to-medium business, retail, education, hospitality and medical markets, the GWN7000 supports comprehensive WiFi and VPN solutions that can be shared across one or many different physical locations. It features high-performance routing and switching power and a hardware-accelerated VPN client/server for secure inter-office connectivity.
  • Auto-Attendants
  •  Call Analytics
  •  Call Centers
  •  Call Queues
  •  Call Recording
  •  Call Routing
  •  Cloud PBX
  •  Conference Bridge
  •  Call Analytics
  •  Call Queues
  •  Call Recording
  •  Call Routing
  •  Cloud PBX
  •  Find Me/Follow Me
  •  Hot Desking
  •  Internet Data
  •  Local Numbers
  •  Music on Hold
  •  Online PBX Controls
  •  Ring Groups
  •  SD-WAN
  •  Softphone
  •  Time-Based Routing
  •  Toll-free Numbers
  •  Unlimited Extensions
  •  Virtual Fax
  •  Voicemail to Email
  •  Wireless Services
Testimonials
"We have worked with Open One Solutions for the past 6 months and could not be happier. We changed our business lines and fax service to Open One Solutions and upgraded to wireless service throughout our offices. The service is exceptional, the quality and clarity are outstanding and the staff at Open One Solutions are wonderful to work with. Open One Solutions have allowed us to integrate multiple lines and video technology for our growing business. I highly recommend Open One Solutions to solve your telecommunications issues or to upgrade your current services."
- Mike B., President of a Commercial Furniture Company
“Work with Open One Solutions because they deliver what they promise. It's absolutely a pleasure to work with them.”
- Bob W., Werner Printing
“I have happily recommended Open One Solutions to several clients and colleagues with univer- sal success. They simply know what they're doing in the complex world of VOIP. Open One and it's founder, Robert Harney, provide a single source for those needing phone and data systems that bring them into the world of VOIP. They work seamlessly with a company's tech team to make the conversion and installation go smoothly. They also have provided training and support for their clients. No matter if you're a small, 5-person office or a larger firm, you're in good hands with Open One Solutions."
- Michael S., President of a Consulting Company

“Our company has worked with Open One for several years and have had a terrific experience. I have also successfully referred them to my clients. They have helped us with transitioning office locations as well as adding new lines and services.”
- Tony A., President of an Events & Management Company
Contact Us
 312-780-1010
 744 N. Wells Street
Chicago, IL 60654
Copyright © 2018 - OpenOneSolutions, Inc.