About Us

CNG was founded with the core product focus of Telephony solutions with a focus on best of breed solutions for our clients. Our expertise is in consulting organizations, large or small, in regard to how telephony can be integrated in their specific environment to maximize the effectiveness of most intimate of communications interfaces….telephony. As VOIP has become more prevalent we have stayed ahead of the curve by integrating data and networking solutions in to our core product offerings and consultation services. Our Avaya Silver Business Partner and Data Vendor Certified Partner levels allow us to be a leading provider and designer of complete communication systems proven to streamline daily operations and more efficiently meet the business needs of any firm.

Recent News

CNG Director's co-lectures

CNG Director of Sales Jeffrey Arbour co-lectures the Communications 410 class at the University of Illinois in Champaign-Urbana on training and development... readmore

After much testing and discussion, CNG has solidified its partnership with Lenovo planning on low margin growth over the first 16 months to reinvest profit back in to our customers to see why our vendor selection process is worth the time that we put in to it.

Converging Networks Group in conjunction with Microsoft Channel Development has partner status and certified staff.

Meru wireless deployment a success for 802.11x wireless handsets rolled out in a large Avaya Communication manager deployment. 3 additional sites will leverage the VOIP wireless 802.11x handsets and get toll grade quality voice (Sq Ft 250,000 & 500,000) for two warehouses dependant on mobile voice apps and barcode scanning.

Joliet Jackhammers partnered with CNG for the deployment of their brand new ticketing system. Stop by the Silver Cross stadium this year to see all the fun in action. Contact Patrick Spellman at 815-774-2875 for more information.

CNG thanks Noble Network Charter Schools for awarding their Avaya system build-out ERATE project and renewed maintenance. This long term relationship is appreciated across the board. Advance knowledge of the system allowed for some redesign work that significantly improved the reliability and scalability of the system.