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.

CCS is a full telecommunication and IT support center for your phone system and data networking needs:

Nortel Support Center Chicago
CCS has expert Nortel support and maintenance professionals ready to assist you with your programming, installation, implementation, integration or maintenance needs. If you have a nortel phone system, turn to a support organization that will help.

Migrate to Avaya Promotions
For customers looking for a new phone system or looking to migrate away from your current Nortel solution, CCS has aggressive displacement leasing and financing offers to help. Contact our sales and design center.

Nortel Legacy PBX Support
If you have an older nortel phone system, whether a nortel norstar, nortel 3x8, nortel mics, nortel cics, nortel bcm, nortel option, or any nortel solution, we provide support and maintenance services for your PBX.

Advanced Applications
Ask about advanced applications like fax servers and unified voice mail messaging (voicemail to email). Customer who do not want to forklift their system can leverage and integrate other technologies.

Other Services
IT consulting services, wiring, cabling, post-warranty support, avaya recast, avaya maintenance, nortel maintenance, norstar maintenance, meridian maintenance, bcm maintenance, and more.

Aggressive Migration and Upgrade Plans
If you are a current nortel norstar meridian customer, talk to one of our experts to show how our migration promotions can help you. If you plan to upgrade today or in a year, CCS will support you until you are ready. We will support your older technology and all legacy pbx key systems and traditional phone systems as well as ip pbx sip telephony servers. Our Chicago Support, monitoring, and 24/7 dispatch center is here to help. Whether you have a standard troubleticket or emergency work request for weekends, holidays, after hours, and Saturday and Sunday deployments.

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.