877-598-3999
Nationwide Service

Avaya Business Phone System

Looking for a business telephone system? Are you a small business or a large corporation single or multiple site?

Avaya Business Phone Systems are the leading manufacturer worldwide. Avaya's telephone system history has been kept intact for generations. In 1996, AT&T spun-off its telephone system equipment division due to deregulation and formed Lucent Technologies. Lucent Technologies continued to grow and strengthen its technology offers to enterprises. Lucent's telephone innovations kept their telephone systems cutting edge and leading the telecommunication industry. In 2000, Avaya Communications was formed which branched off Lucent Technologies telephone system division. During this time the majority of business was done manufacturer direct. However, Avaya Phones Communciations changed its business model to the distribution channel to better assist, manage, and accommodate its customers needs as well as truly focusing on telecommunication innovations with its Global research and development team.

Converged Communication Systems, LLC, is a premier Avaya business phone system provider and a business innovator converging all aspects of voice and data telephony. Our focus is to serve the Avaya Chicago user community, however we have expanded our sales, support, service,and maintenance for nationwide coverage.

Contact the Avaya Chicago premier business partner and support headquarters with a nationwide sales and support presence: Converged Communication Systems, LLC, at 877-598-3999.

Contact Form

SEND

We will handle your contact details in line with our Privacy Policy. If you prefer not to receive marketing emails from Converged Systems, you can opt-out of all marketing communications or customize your preferences here.

Video Channel

View more
view all

Locations

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

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
CALL CONTACT US