Voice calls

Build programmable voice flows — IVR menus, text-to-speech, and call recording — using the katembe API.

About this course

Voice is more than a phone line — it is a programmable interface. This course shows you how to build IVR menus, play audio, record calls, and react to call events with the katembe Voice API.

You will leave with the patterns needed to put a voice flow in front of real users.

Return to the certifications catalog

Build better communications

Start with free courses, earn a certification, and join thousands of developers building on katembe.