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Callisto understands the importance — and more importantly, the cost — of getting it right the first time. Both in hard financial terms, and also in customer down time and customer satisfaction. We specialize in being your silent partner and are here to support your specific needs. Our Callisto team is well versed in the industry and has more engineering and technical expertise than most of our competitors combined.
Callisto Communications has decades of experience in providing high-quality telecom, audiovisual, commercial security, and unified communications solutions. With a full-service approach, our team can install, repair, refurbish, or provide a multitude of unified communications and security products that fits the exact needs of your business. Learn more about our company and how we can help you achieve your organization's goals today.
We pride ourselves on making it easy to do business with us, and the onboard process is fast and easy.
Callisto provides solutions for schools and universities, houses of worship, local, state, and Federal Government agencies.
We also provide equipment, service, and support to SMB businesses.
Callisto has an 18-year history of providing enterprise-grade telecom and A/V equipment and solutions to Fortune 500 and 1000 companies.
Based in St. Louis, MO, Callisto provides UC, telephone, and AV equipment and solutions in all 50 states and internationally.
We have trusted suppliers to the healthcare industry, supporting hospitals, elder care facilities, clinics, and doctors offices.
Our team focuses on getting the little things right so that you can succeed. Carrying the top telecommunications and AV/video brands we are sure to have a solution for your business. Check out a few of our focus areas and services below.
Our team has a vast knowledge of legacy telecom (Nortel/Avaya). Our "ready to ship" inventory, in-house engineering, and migration to next generation systems sets us apart. Our facility can repair equipment down to the component level.
From digital signage and video walls to board rooms and auditoriums, we engineer custom solutions to fit your needs and budget. Sound masking is an inexpensive way to ensure speech privacy between offices, hallways, patient rooms, or anywhere else where privacy is important and hard to come by.
Our cutting-edge commercial security systems protect your business and ensure peace of mind. We offer state-of-the-art video surveillance and access control tailored to your specific needs. Through our partnership with Rhombus Systems, we provide security camera solutions and installation for organizations of all kinds.
The UcX by E-MetroTel is a next-generation IP phone system perfect for both migration from Legacy phone systems as well as new system installation. As a leading national distributor for E-MetroTel, our pool of system knowledge and engineering is deep, and our pricing competitive.
Unified Communications as a Service or "UCaaS" is a cloud-based service that provides enterprise telephony, video conferencing, unified messaging, instant messaging, and presence. UCaaS allows you to take advantage of the latest technology without the cost of infrastructure and onsite IT Managers.
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
