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Nationwide Phone System and Data Network Sales and Support
Avaya Maintenance, Business Phone Systems, Enhanced Applications & Peripherals

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Avaya ECG & SMB Partner Our expertise ranges from small to medium sized to enterprise class business solutions.

Avaya Maintenance The Converged Support Group is equipped to handle all your Avaya maintenance needs. From Communication Manager and Avaya Definity PBX Maintenance to Avaya Partner Maintenance to Data Network Maintenance.

Convergence Maintenance We built our core around Avaya maintenance and support and grew into a full service, support, and converged network maintenance group.

Network Maintenance Our data support group can provide enhanced network maintenance services to meet your business needs with flexible network Avaya maintenance support options.

VoIP & SIP Phone Service Providers Partnering with a number of carrier service providers, Converged can offer a number of solutions for your voice and data provider needs.

Maintenance Programs Ideally centralized in Chicago, IL, Converged Maintenance Support Group has flexible options to meet you Avaya Maintenance needs and other maintenance solutions.

Common Maintenance Questions Ask the Converged Maintenance Experts about commonly asked Maintenance tips and preventative maintenance.

Avaya Installation Services Full professional installation services available anywhere in the United States. Based out of Chicago, the CCS Avaya Support Group provides exceptional pre-planning, Avaya implementation, Avaya training, and Avaya post-installation support.

Full Sales & Avaya Converged Services We have solutions that fit every application for the small to large customer. We are a full sales, service, and maintenance organization. Our core focus is Avaya equipment and Avaya phone systems, however we have added many other value added partners to provide more comprehensive solution.

90% of Fortune 500 Companies use Avaya phone systems. For the smallest customer inquire about Avaya Partner ACS and Avaya One-x Quick Edition SIP Solution to Avaya IP Office to Avaya Media Servers and Gateways.

Experts in Avaya service and support as well as Avaya Maintenance our Convergence Avaya support team helps maintain, monitor, and service your systems. Whether you want to recast your Avaya maintenance plan or are looking for an alternative Avaya maintenance program the Converged and Avaya Support Group can help.

With the onset of VoIP and SIP solutions and VoIP phone systems as well as hybrid phone systems, your organization needs a support group that understands both voice and data convergence and network options.

The Converged Support Group provides full in-house network support and network maintenance. Looking to setup a new network, need network support and network programming, need additional equipment, or just need a network assessment contact the Converged Support Group for your Network Maintenance needs.

If you are looking for competitive phone and data service providers or looking to enhance functionality and redundancy options, contact the CCS Support Group for alternative service providers to fit your needs.

Avaya Chicago maintenance programs and Avaya nationwide maintenance programs available. From east to west coast, our support group provides expert maintenance support for your voice and data network.

Frequently asked voice and data network maintenance tips for your Avaya phone system, Avaya telephones, and data networks. Check out our knowledgebase for updated guides and tips.

Avaya installation and Avaya programming services nationwide available. With our advanced processes, the CCS Support Group can handle any phone system or data network project. We excel in installation and support services.

We partner with many service providers and equipment vendors to provide more add-on options to your phone system and data network. Whether you need Avaya equipment, Unified Messaging Voice mail, Fax Server Solutions, VoIP Endpoints, Cellular Gateways, Wireless / IP DECT solutions, we have it all & provide EXPERT installation, programming, and maintenance services.

Peripherals & Applications


Extreme Networks Data Products


Juniper Networks Data Products


Sonicwall Data Products Routers and Firewalls


Netgear Data Products


Multitech Cellular Gateway, Fax Servers, IP Endpoints


Kentrox Data Products Routers and Firewalls


Cisco Systems Data Products Routers and Switches


UPS and Power Supply Solutions

More partner information....