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IP Phone Systems

Supporting one or multiple offices has never been easier.

What We Do

CTS supports the latest technology from various trusted manufacturers.

CTS supports you in making the right decisions & help you with the challenges you may face when supporting & managing single or multiple sites worldwide. 

CTS supports integration to mobile devices & Wi-Fi products.

CTS supports video conference through IP devices.

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Koretel IP Phone System

Scalable. Multi-Site. Deployment in minutes.


Koretel IP architecture provides the ability to deploy and connect multiple sites through IAX2 Trunks over a corporate WAN or open internet and provide Integrated Dial Plan and Least Cost Routing.

Avaya IP Phone System

Connect & collaborate with zero limitations.

An Avaya IP Office small business phone system allows your entire team to connect and collaborate in real-time, without limitations, using available and appropriate devices—including smartphones, laptops, tablets, home phones, and office phones.

Call today for a free quote
(203) 333-5387

To fill out a request for a quote online, please click here.

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