What term describes videoconferencing in which the meeting is broadcast over the internet?

The correct term for videoconferencing that is broadcast over the internet is webcasting. Webcasting specifically refers to the process of transmitting audio or video content over the internet in real-time, allowing an audience to view the broadcast without being in the same physical location as the presenters.

Virtual sales calls, while they may use similar technology, typically refer to a more interactive meeting format where participants can engage in discussion, share screens, and collaborate directly. This term does not encompass the wider audience aspect of a broadcast format.

Online conferencing covers a broader range of remote meetings, including interactive sessions where attendees can participate actively. It does not specifically imply that the session is being broadcast to a passive audience.

Digital briefing primarily suggests a presentation format that might be delivered online but does not strictly align with the concept of a live broadcast over the internet, which is essential to the nature of webcasting.