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.

Voice Communication Additional Applications, Servers, & Solutions:

Avaya Phone System TAPI Telephony Application Programming Interface CTI
We have many different TAPI drivers that allow you to connect TAPI compliant applications and databases to hookup Caller-ID screen pops, database queries and more.

If you are looking to program your own scripts and create your own applications for telephone system, call servers, communication systems output in Java, .NET, .XML, JTAPI, TAPI, or TSAPI the Avaya Enablement Server (AES) allows for the highest level of telephone system Avaya Communication Manager integration.

SIP Communications and SES
Sip enablement servers from Avaya and Avaya communication manager allow sip devices like sip mobile and cellular one-x applications to be added to your voice network for full sip integration and presence. SIP trunking allows your business to leverage existing data bandwidth to add voice lines to your phone system.

Avaya Fax Servers and Fax to Email
If you have an existing Avaya telephone system and are looking for a fax solution contact the CCS sales and design center. Our fax solutions start at 1 port grow to t1 connects as well as sip trunking and even embedded in the voicemail unified messaging solution.

Avaya Unified Communication
We have several unified messaging, unified communication, and voice mail to email solutions for new and existing telephone systems. If you dont have the budget to replace your entire phone system, enhance your pbx to allow full UM

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.