University of Delaware students, faculty, and staff can download software licensed for their use from UDeploy.

Webex

Webex is a centrally supported, easy-to-use telephony application available to UD staff and faculty. Webex can be used to replace a traditional desk phone or work in conjunction with a desk phone to provide a seamless working environment, regardless of your work location.
Webex is available for Windows and MacOS as well as Apple IOS and Android mobile devices.
Visit here for manual download: https://www.webex.com/downloads.html