How does it work?

CALLSTR is a browser-based video solution for every website. By integrating the software, a widget appears on your website. Via the widget, your website visitors can use the “live-call” button to establish a connection with you or your consultants. The customer can decide whether to only allow the microphone or microphone and camera.

If a customer calls via CALLSTR, you will hear the ringing and see the call in the CALLSTR dashboard, which you will use to answer the call. If there is no consultant available, the caller can fill out a callback form.

For more information, use the contact form on or get CALLSTR directly at