Converged Communication Systems

Chicago Headquarter CCS Nortel Support Group
Nationwide Sales and Support: 877-950-7999
Email us at
Nortel Northbrook sales, install, & support!

Business Communication Solutions
Migrate your Nortel promotions!
Nortel, Norstar, Meridian, BCM, Option, Avaya Sales,
Support, Service & Nationwide Maintenance

Converged Communication Systems

Converged Communication Systems is a premier solutions provider that focuses on sales, services, support, and maintenance for your business telephone systems and data networking products. Our support group specializes in Nortel and Avaya products, however work as your telecommunication and IT specialists to provide a complete solution based around your business needs. We specialize in serving the Chicagoland area focusing primarily on the Northbrook and surrounding suburbs. For more information call our centrally located Nortel northern Chicago based support, dispatch, and distribution center at 877-950-7999. Also, visit our headquarter website for more information at

northbrook chamber of commerce

CCS is a proud member of the Northbrook Chamber of Commerce!

Contact us for more information at 877-950-7999.
Here are some helpful links for your business: Converged Communication Systems LLC Headquarter Page and CCS Avaya Illinois & Chicago

We specialize in serving the Chicago markets (focused on the Northbrook segment and surrounding burbs) with a full staff of Nortel support and account managers ready to assist you with Nortel and Avaya sales and service offerings. If you are a current Nortel or an old Nortel CICS , Nortel MICS, Nortel BCM, Nortel Meridian, Nortel Option, Northern Telecom, Nortel Communication Server, or Avaya Merlin Magix, Avaya IP Office, Avaya Communication Manager, Avaya Multivantage, Avaya Partner Advanced Communication Systems ACS, Avaya Definity or another older legacy systems, the CCS sales team can help review current support, upgrade, and migration options. We can also help if you are looking to move, update, or open a new location.
Converged Nortel Northbrook/Chicago/Illinois Territory Market Sites :
Nortel Northbrook Partner
Nortel Deerfield Partner
Nortel Northfield Partner
Nortel Bannockburn Partner
Nortel Wilmette Partner
Nortel Evanston Partner
Nortel Winnetka Partner
Nortel Glencoe Partner
Nortel Des Plaines Partner
Nortel Chicago Partner
Nortel Illinois Partner
Nortel Support Northbrook
Nortel Support Deerfield
Nortel Support Northfield
Nortel Support Bannockburn
Nortel Support Wilmette
Nortel Support Evanston
Nortel Support Winnetka
Nortel Support Glencoe
Nortel Support Des Plaines
Nortel Support Chicago
Nortel Support Illinois
Nortel Networks Northbrook
Nortel Networks Deerfield
Nortel Networks Northfield
Nortel Networks Bannockburn
Nortel Networks Wilmette
Nortel Networks Evanston
Nortel Networks Winnetka
Nortel Networks Glencoe
Nortel Networks Des Plaines
Nortel Networks Chicago
Nortel Networks Illinois

Nortel MICS Northbrook
Nortel MICS Deerfield
Nortel MICS Northfield
Nortel MICS Bannockburn
Nortel MICS Wilmette
Nortel MICS Evanston
Nortel MICS Winnetka
Nortel MICS Glencoe
Nortel MICS Des Plaines
Nortel BCM 50 Northbrook BCM50
Nortel BCM 50 Deerfield BCM50
Nortel BCM 50 Northfield BCM50
Nortel BCM 50 Bannockburn
Nortel BCM 50 Wilmette BCM50
Nortel BCM 50 Evanston BCM50
Nortel BCM 50 Winnetka BCM50
Nortel BCM 50 Glencoe BCM50
Nortel BCM 50 Des Plaines BCM50
Nortel Norstar Phones Northbrook
Nortel Norstar Phones Deerfield
Nortel Norstar Phones Northfield
Nortel Norstar Phones Bannockburn
Nortel Norstar Phones Wilmette
Nortel Norstar Phones Evanston
Nortel Norstar Phones Winnetka
Nortel Norstar Phones Glencoe
Nortel Norstar Phones Des Plaines

Nortel Meridian Northbrook
Nortel Meridian Deerfield
Nortel Meridian Northfield
Nortel Meridian Bannockburn
Nortel Meridian Wilmette
Nortel Meridian Evanston
Nortel Meridian Winnetka
Nortel Meridian Glencoe
Nortel Meridian Des Plaines
Nortel Meridian Chicago
Nortel Meridian Illinois
Nortel Phone Systems Northbrook
Nortel Phone Systems Deerfield
Nortel Phone Systems Northfield
Nortel Phone Systems Bannockburn
Nortel Phone Systems Wilmette
Nortel Phone Systems Evanston
Nortel Phone Systems Winnetka
Nortel Phone Systems Glencoe
Nortel Phone Systems Des Plaines
Nortel Phone Systems Chicago
Nortel Phone Systems Illinois

Nortel Converged Illinois Support Group and the CCS Nationwide Sales and Support division is ready to assist with your voice and data equipment needs. We service principal cities and surrounding areas ranging from Nortel Northbrook, Nortel Chicago, Nortel Illinois, Nortel Des Plaines, Nortel Evanston and the rest of the Nortel Illinois footprint. Contact us at 877-950-7999 for more products and services. Check out our customer showcases to see how we helped multiple site offices leverage migration offers to Avaya IP Office with VoIP, SIP, and unified communication technologies to improve business efficiencies.