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.

Nortel Enterprise Class Business Phone Systems IP-PBX & SIP Servers:

i2001 Nortel 1140e Nortel i2001 Nortel ip2007 Nortel
Nortel VoIP SIP Business Phones
Nortel VoIP Deskphones and SIP Telephone sets are available for all BCM, Nortel Communication Server NCS 1000, NCS 2000, NCS 2100, MCS 5100, MCS 5200, Media Gateway 1000B Expansion and Survivable Remote Gateway (SRG / SRG50), Remote Office 9150, Communication Server 1000 Branch Office. Media gateway 3200 trunk gateway.

Remote Gateway 9150
Nortel Remote Gateway 9150
Leverage IP WAN to carry voice between remote offices to headquarters. Connect to Nortel Communication Server 2100, Meridian 1, SL-100 to allow IP over the wan.r CICS basic 4 lines by 16 extensions. All M7000 series and T7000 series business telephone terminals supported.

Nortel Meridian 1 Option 11, 61, 81
Nortel Meridian Option solutions provide traditional enterprise class large business phone system solutions. Option 11C, Option 11C Mini, Option 61C, Option 81C or the entire Meridian Communication Portfolio including Succession and Meridian SL-100.

Communication Server
Nortel Communication Server Call Server
Nortel Communication Server 1000 is a server based full IP PBX that also allows for Unified Communications. Add on call center, contact center, ivr, wireless, voip and sip technologies up to 22,000 users per server. CS 2000, Voip superclass softswitch on XA-Core available.

Nortel Voicemail (Voice mail) Solutions
Select from many different nortel voicemail solutions including unified messaging server. Messaging 100, Messaging 150, Integrated Messaging, Meridian Mail, Octel, Avaya Modular Messaging, Intuity Audix and more.

BCM200 Nortel
Nortel BCM 200 (Main Unit) BCM200
Nortel Business Communication Manager (Nortel BCM) model is for the growing company and considered more of a medium sized solution. Provides 2 bays for adding BCM Media Bay Modules.

BCM400 Nortel
Nortel BCM 400 (Main Unit) BCM400
Nortel Business Communication Manager (Nortel BCM) model is for the growing company and considered more of a medium sized solution. Provides 4 bays for adding BCM Media Bay Modules.

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.