Engineering and programming help on Nortel equipment is difficult to find these days, but our skilled Engineers can help you make changes, upgrade, repair, or recover your legacy Nortel equipment. We have the technical expertise to keep your Nortel telephone system maintained and running until you are ready to make a change. We support large PBX (Option 81C / CS1000) environments down to small Norstar and BCM sites. We are also a valuable engineering partner that will work with your transition team when you are ready to migrate to a new voice platform.
Finding platforms and technology to meet your communication needs is important so that you can run efficiently. With a wide variety of products and services, it can be easy to get overwhelmed managing technology while trying to figure out what is best for you. At Callisto Communications we take the stress out of managing communication so that you can focus on achieving your organization's needs. Learn how we can help you take your business to the next level.
Competitive AdvantagesWhy Callisto?
Same-day and international shipping
In House engineers & field technicians
Dozens of new and vintage product lines
150 Years combined experience
Top-notch customer service
Reliable in-house repair center