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.

We are always looking to expand our 24/7 support center as well as sales:

IT Professionals Wanted!
We want to partner with your IT organization to help you provide an all inclusive voice and data solution for your customers. Partner with us and we will help you integrate our voice telephony solutions onto your network.

IT Professional Careers and Jobs
Send inquires to and resumes if you are an IT professional with Avaya or Cisco experience. We are looking for support representatives to provide a high level of professional services.

Avaya Technicians Careers and Jobs
We are looking for Avaya experienced field technicians, wiring technicians, installation technicians, maintenance and troubleshooting experts, certified professional servers , Avaya programmers including IP Office and Communication Server specialists.

Cisco CCNA CCIE CCVP Careers and Jobs
The CCS data support group is looking for highly qualified Cisco certified professionals to handle support requests on the cisco networking products. We also support all other routers and switches.

Avaya Sales and Cisco Sales
If you are a sales professional with telecommunication experience, Avaya Voice Sales, Cisco Data Sales, or general Telephony or communication sales please submit your resume to We have positions nationwide available. We have different compensation plans available.

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.