SDN Communications is a leading, regional provider of business internet (broadband) and cybersecurity managed services for businesses including DDOS and Firewall protection. With a fiber optic network of more than 50,000 miles, SDN Communications connects businesses across South Dakota and southern Minnesota. Enjoy the uptime with SDN!
With roots dating back to the early 1900s in rural South Dakota, Vast Broadband has continued its tradition of providing state-of-the-art telecommunications services to the regions rural communities. This South Dakota-based company is a leader in advanced telephone, cable TV, home automation, and High Speed Internet services throughout South Dakota, southwest Minnesota and northwest Iowa. Vast Broadband became the first company in South Dakota to provide no-charge on-net long-distance calling service and the first Internet spam and virus filter in the region. Vast Broadband launched its high-definition (HDTV) cable services and was the first to bring Video On Demand services in 2004. Vast is now the largest and most successful broadband overbuilder in the region. Vast serves customers in over 53 communities throughout South Dakota, Southwestern Minnesota and Northwestern Iowa. Call us today
In 1987, ComPro, Inc opened its doors as the regions first authorized Avaya Business Partner. We are authorized and certified to sell, install and maintain the AVAYA IP Office, AVAYA IP Office Partner Version, AVAYA Partner ACS, as well as some of AVAYA's vintage products. In the early years, products were sold under the AT&T brand name, and then as Lucent products. Now known as AVAYA, the products we sell have consistently out-performed the competition both in features and longevity. We are very excited about the latest system we are offering, which is a perfect fit for small to mid size businesses, the IP Office Partner Version. It offers the cutting edge technology of the IP Office with the familiarity and ease of use of the Partner. Give us a call today at 605.338.8700 or 800.292.6268 or send us an email and we will be happy to assist you in any way we can!
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Located in Sioux Falls, SD; United Technologies offers and supports a comprehensive line of telecommunications products and services. Our product line includes Business Telephone Systems, Nurse Call Systems, Voice Mail Systems, Business Paging System
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