New and Refurbished Phone Systems

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Your Phone Equipment Partner

Callisto Communications is a leading provider of new and refurbished telephone equipment offering reputable brands at competitive prices. The cornerstone of our business is repairing and refurbishing telephones and telephone systems bringing them back to their original quality.


Repair & Refurbishing Telecom Hardware

Callisto Communications offers a comprehensive product line of refurbished phone systems, both analog and digital, that provide quality unified communication solutions for your business. All of our refurbished telephones are individually boxed and contain new lit packs, handsets, 14′ line cords, and 12′ handset cords. Each set is assembled with new plastic housings when needed – you will never find a set painted in an effort to hide blemishes. AND our sets are always tested prior to shipping.

Repair and Refurbish

What Are Refurbished Phone Systems?

These are phone systems that have been traded in or purchased out of service. Our technicians bring them back to the original manufacturer’s quality. Callisto’s systems and phones are backed by our 1-year advance replacement warranty.

Here are some of the most common questions we receive in regards to refurbished phone systems:

  • What are refurbished phone systems?

    These are business phone systems that have been sent to us for a variety of reasons that we bring back to original manufacturer quality including new handsets, line cords, handset cords, and much more.

  • Where are the refurbished phones coming from?

    Callisto receives phone systems from an assortment of locations including end-users disposing of used equipment and overstocks. Refurbished phones help your business to be Green!

  • What is our refurbished process?

    Our refurbished phone systems go through a full repair and refurbish process prior to being re-commissioned. This includes resetting software and firmware to manufacturer default. We repair any worn or defective components and retest them over a 24 hour period. With telephones, it includes new handsets, line and handset cords, lit packs, and when needed new housings. All internal functionality, including circuit boards and phone cards, is tested to ensure proper performance. Once complete, we replace the used phone casing, cords, and headpieces as needed, resulting in a fully refurbished phone that looks and functions like new. To learn more about our process please visit the refurbish phone process page.

  • When is Refurbished Better?
    • Small to mid-size businesses can save large amounts of capital by choosing a refurbished system compared to a new one.
    • If your business has a platform such as Shoretel that you don’t want to move away from but still want to save money on adding additional equipment.
    • Your company already uses a standard system however new phone systems are no longer being made.

Contact Us Today About Refurbished Telecom!

Please call Steve @ 636-812-3602 for more information or download this form, fill it out, and email or fax it to us with your equipment for sale or in-house credit.

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Competitive AdvantagesWhy Callisto?

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Same-day and international shipping

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In House engineers & field technicians

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Dozens of new and vintage product lines

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150 Years combined experience

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Top-notch customer service

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Reliable in-house repair center