Altus Technology was acquired by Momentum Telecom in 2021. Please visit Momentum Telecom for more info. Altus is the premier choice for cloud-based business communications, providing companies with flexible and secure technologies that help employees and customers stay connected more easily. Whether looking for basic voice service, comprehensive team collaboration, or cloud contact center, business executives trust Altus to deliver the latest features and functionality at affordable prices. Start communicating better with Altus. We recognize the shift toward a more mobile environment and the need to keep your employees connected while they’re on the go. From Main Street to the Fortune 500, companies rely on Altus to improve and enhance productivity and their bottom-line. Enable your professionals to do business from anywhere, on any device, across all kinds of networks. Simplify your business communications today.