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

Contact us for more information at 877-950-7999.

Nortel Quotes and Pricing:

Nortel Quotes and Nortel Sales
If you are looking for Nortel pricing, Nortel Norstar Quotes, Nortel Meridian Quotes, Nortel Option Quotes, Nortel Phone Quotes and all other pricing, design and sales contact our CCS support and design center. We currently have aggressive Avaya promotions for all sized customers.

Nortel Chicago Phone System Sales
If you are seeking new phone system quotes in the chicagoland marketplace or nationwide contact our sales and design center. Ask about our aggressive financing promotions to move to Avaya Communication Call Servers, Partner ACS, Merlin, IP Office, Definity and Media Servers and Gateways.

Nortel Nationwide Part Sales
If you are looking for legacy or new parts to maintain your current system or expand your current system contact CCS.

Phone Service Quotes Chicago T1 POTS
We work with service providers nationwide to give you a full and complete telecommunication solution. From T1, ISDN-PRI, Voice T1, SIP Trunks, VOIP T1, dynamic t1 and more. We work with Globalcom, First Comm, XO, Cbeyond, and more.

Internet Providers T1 MPLS Fiber Wireless
We work with internet service providers nationwide to give you a full and complete data internet solution. From dynamic T1, point-point T1, WAN, Voip T1, SIP Trunks, 10Meg, data centers t1 and more. We work with Globalcom, First Comm, XO, Cbeyond, and more.

Call our Nortel Support Headquarters at 877-950-7999

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.