Streamline your business collaboration landscape

CallSwitch One offers seamless integration to leading business communications and collaborations SaaS platforms including Microsoft Teams and Slack. Enhance the functionality of your existing collaboration solutions and improve productivity.

Integrate with the collaboration tools you rely on

wow

With 280 million daily active users, Microsoft Teams is an almost ubiquitous business collaboration tool. CallSwitch One voice integration with Team enhances the platform further, adding best-in-class telephony with enterprise features and resilience.

Make external calls from teams

Make and receive external calls from with the Teams application without the need to switch screens.

Cut telephony costs

Benefit from our pricing, with no upfront costs, generous call bundles, and unlimited free calling between extensions.

Intelligent call routing

Enhance experience for inbound callers, with IVRs, call queues, time of day routing, on-hold music, and more.

Resilient infrastructure

Call traffic is managed on advanced cloud infrastructure with global high-availability, horizontal scalability, and industry-leading resilience.

Surpass the limitations of out-the-box integrations

Build it and they will come

The CallSwitch One CPaaS platform provides partners with the capability to build bespoke integrations for customers, or incorporate communications features into other apps and services with ease, by leveraging the power of Open-API and webhooks.