What functionality does the Webex Calling API provide?

The Webex Calling API is designed specifically to allow interaction with the various features of Webex Calling. This includes capabilities such as managing calls, retrieving call history, and handling voice mail functionalities among other telephony-related actions. By utilizing the API, developers can integrate these features into their own applications, enabling seamless communication experiences tailored to specific organizational needs.

In contrast, managing user accounts generally involves a different set of tools focused on identity management rather than direct interaction with calling features. Designing user interface pertains to front-end development aspects rather than API functionalities. Handling internet connectivity is related more to network infrastructure rather than the integrated features provided by the Webex Calling API. Therefore, the primary role of the Webex Calling API is to serve as a bridge for developers to interact with Webex Calling functionalities directly.