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Call One

Call One
4.7
Description:
Call One’s SIP trunking solution leverages your existing enterprise IP network to deliver comprehensive voice services. With Call One, you reach over 160 countries and 3,700 cities through one SIP Trunk provider and achieve a truly mobile workforce. With just an Ethernet IP-based connection, employees can take their VoIP phones around the office or on the road, plug in, and connect practically anywhere.  Linkedin
MarketScope: Midmarket
#Named to TangoUSA MSP Award
The Tango Awards are given annually to the top performing MSPs in Cloudtango based on customer approval. Published since 2015, each award category recognizes MSPs across the globe who bring cutting-edge approaches to providing managed services to their customers. The annual Tango Award rankings are based on customer reviews, testimonials and endorsements, with an overall ranking that is uniquely based on actual client experiences. Amongst the providers in consideration, Call One topped thousands of other service providers and is recognized as one of the top-ranked MSPs in the industry.
Services:
Connectivity, IaaS, Private Cloud, Virtualization, VoIP
Partnerships:
Avaya, Microsoft, ShoreTel
HQ:
Chicago, United States
Website:
www.callone.com
Tel:
800-440-9440

Call One Reviews

Write a Review

Dependable and reliable are words I use to describe Call One’s service. I know that I can count on them. Saving money is important but customer service and follow through are just as important and Call One is an expert when it comes to this. One call to them and the process begins and they don’t stop until everything is right and I am completely satisfied.

Laura Barron, Director of Parks and Recreation at Oakbrook Terrace Park District

Call One makes saving money easy. Great customer care& communication along with the money they save us over & over is a winning combination. I highly recommend Call One.

Bill Olsen, Executive Director at Burbank Park District

Call One and IAPD have been partners for 5 years. In these tight fiscal times, IAPD strives to save your agency money and give you the tools to operate efficiently. Call One will provide the newest technologies and up to date systems and equipment based on the needs of the park districts, forest preserves, conservation and recreation agencies. They are the experts that you can rely on.

Peter Murphy, President/CEO at Illinois Association of Park Districts

Since switching to Call One, we have realized savings not only on the services on our bill, but in the efficiency we gained having a clean, easy to read bill and the prompt responses to our service requests. Call One provides excellent customer service and the staff is very professional and truly very easy to work with. We are extremely happy with our decision.

Rick Kaczanko, Information Technology Coordinator at Village of Plainfield

Because Call One is the Suburban Purchasing Cooperative’s preferred provider, we accepted their offer to audit our phone bills. When we learned how much we could save, without having to switch from the AT&T infrastructure, we moved to Call One service right away. For over 5 years we’ve benefitted from their amazing customer service and their dedication to keeping us informed of any additional savings they can offer.

Mark Bologa, Executive Director at DuPage Mayors and Managers Conference

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