Nationwide Service



Approaching our 10 year anniversary, Converged Communication Systems (CCS) provides best-in-class IP Telephony / Unified Communications solutions, and delivers pro-active support services for businesses of all sizes nationwide.

Focusing on industry leading solutions, Converged Communication Systems provides complete telecommunication solutions to meet your simple or complex business needs. We specialize in a full range of solutions including traditional, IP, hybrid, and hosted telephone systems as well as UC, SIP, unified messaging and fax solutions. In addition, our expertise allows multi-location and remote/home workers to operate more effectively via VoIP / SIP.

Extra Mile



In our support environment, our team of experienced experts works with businesses to develop a cohesive technology support plan specifically designed to move their business forward. Our fully staffed Network Operations Center (Command Center) based in Chicago, Illinois provides full maintenance services and support ranging from telecom and desktop support, business continuity, disaster recovery, remote and on-site support, proactive network monitoring and ongoing maintenance services.

For sales, we create a culture and an atmosphere allowing our sales professionals to succeed. Our organization is made up of 75% support professionals allowing you to call upon our sales support team for quotes, designs, demos, and ensure retention of clients is huge. Our team of marketing professionals help you build and sustain your business by conducting private or team seminars, events, and webinars to drum up additional interest. We believe in marketing to help all our sales professionals and supplement your business with warm to hot leads or referrals. We were ranked in the INC 5000 in 2012, #1 technology company to work for voted in 2012, and top 200 nationwide MSP as well as other recent awards. Not to mention, our commission structures are AWESOME!

America's Fastest-Growing Private Companies

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2930 Central Street
Evanston, Illinois 60201

Phone: (877) 598-3999

Nationwide Network
Operations Center
Evanston, Illinois 60201

For our IT / Managed Services Division Visit: www.StratosphereNetworks.com

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Minnesota Location: Minneapolis, Minnesota 55435
Minnetonka, Minnesota, 55305
St. Paul, Minnesota, 55101

Wisconsin Location: Milwaukee, Wisconsin 53202

New York Location: New York, New York 10038
Manhattan, New York, 10005

Florida Location: Fort Lauderdale, Florida 33309
Miami, Florida, 33131

Los Angeles Location: Lake Forest, California 92630
Westlake Village, California, 91361

Santa Barbara Location: Santa Barbara, California 93101
Michigan Location: Grand Rapids, Michigan 49503

San Francisco Location: San Francisco, California 94105

Texas Location: Dallas, Texas 75243

Ohio Location: Columbus, Ohio 43219

Indiana Location: Indianapolis, Indiana 46240

Iowa Location: Des Moines, Iowa 50266

Missouri Location: St. Louis, Missouri 63005
Seattle Location: Seatac, Washington 98148

Detroit Location: Romulus, Michigan 48174

Illinois, Northbrook Northbrook, Illinois, 60062

Illinois, Rosemont Rosemont, Illinois, 60018

Illinois, Schaumburg Schaumburg, Illinois, 60173

Illinois, Chicago Chicago, Illinois, 60611
Chicago, Illinois, 60661

Illinois, Oak Brook Oak Brook, Illinois, 60523