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 maintenance and support center for your phone system and data networking needs:

Full In-House Service and Support Center
CCS has a full staff of voice and data professionals ready to assist you. Our team carries a variety of certifications in the voice and data industry ranging from Avaya highest level ACE certification to miscellaneous Cisco and other industry standard certifications.

Nortel Maintenance Programs
Inquire about our nortel pbx maintenance programs. If you are looking for standard or around the clock maintenance coverage, the CCS support center can help. Whether you are looking for Nortel maintenance chicago support or nortel maintenance nationwide, the CCS center can help with business critical applications with a exceptional customer service satisfaction rating and quick response time. If you need nortel bcm maintenance, norstar maintenance, mics maintenance, cics maintenance, or meridian maintenance plans we have different options for your organization to include standard break fix or programming.

BCM Maintenance Plans
We cover Nortel Business Communication Manager. Including BCM 50, BCM 200, BCM 400 and all additional adjuncts including Bay media modules and telephone sets digital and IP. Either standard 8-5 coverage or around-the-clock critical support is available centrally in our headquarter market Chicago, Illinois (Northbrook Region) or nationwide with remote monitoring center support.

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.