Digital & IP Telephony, Maintenance, Support, Equipment, Leasing Options, Circuits, Cabling and Buybacks Xcellent Communications will provide you with new and/or refurbished equipment for your existing phone system and with professional system maintenance and support to help keep it running smoothly. We will also repair and refurbish your old and/or broken telephones or equipment, helping to extend the life of your current system and its components. If you’re in the market for a new telephone system altogether,Xcellent will offer you a solution custom-tailored to your specific needs, including end-user training, and we’ll even buy back your old system in the process! Our certified technicians are available 24 hours a day, 7 days a week, so you can be sure that expert service is just a phone call away.Xcellent Communications services the following systems:AVAYA - Partner, Legend/Magix, IP Office, ECG Solutions NORTEL - Norstar (MICS, BCM), Option Series, CS1000 [ More Products ] | ![]() ![]() ![]() |
Chicagoland's leader in business telecommunications excellence.
An authorized Avaya and Nortel affiliate with offices in Frankfort and Des Plaines,
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Xcellent
prides itself on over 100 years of combined experience installing, implementing and maintaining their systems.[ More About Us ]


