Nortel and Avaya System Recovery

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System Recovery Experts

A damaged system doesn’t necessarily mean you have to rip and replace it (along with the massive cost associated).  Callisto has extensive experience in recovering the necessary information to rebuild your system at a fraction of the cost of replacing it completely, often saving customers tens of thousands of dollars.


Get Up & Running Fast

Callisto also has the ability to move quickly, getting you back up and running ASAP, with minimal downtime to your company.  With a vast onsite inventory and an in-house repair facility, we’re often able to ship the same day requests are made.

UC Benefits

Something about how even if the system isn’t recoverable, we have economical replacement solutions that utilize portions of your system, re-purposing your existing investment, rather than starting from scratch.

Get in Touch
Get in Contact

Call Callisto for more information for Nortel Recovery at 866-612-7082, or fill out our contact form online today!

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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