Webex for Cisco BroadWorks Configuration Guide
One version of the config-wxt.xml configuration file is given for mobile platforms (Android and iOS), while another version is offered for desktop platforms (Windows and MacOS). The clients are configured with a configuration that is hidden from the end user’s view at all times.
The configwxt.xml file contains information that is unique to the server. This includes server addresses and ports, as well as runtime settings for the client itself (for instance, the choices that are displayed on the Settings screen).
After being obtained from Device Management, the client then begins the process of reading the configuration files when it begins operation. Because the information extracted from the configuration files is saved in an encrypted manner, it is hidden from view and cannot be accessed by the final user.