What We Do
Callista Networks offers a truly great business phone system that is fully featured with enterprise grade options, that are customizable specifically to your needs, while being affordable for all businesses. The best thing about using a Calista Networks PBX system.. It's a Complete system from one provider, and most companies will save between 40% and 70% on their monthly phone costs! Stop overpaying for phone service. Cut the cord to the phone company and save.