The following commands are available in meetings that are hosted on Cisco Webex video platform 2.0 and video devices that support SIP and H.323 protocols, or Skype for Business application. The commands aren’t available for cloud-registered devices.

All participants can mute or unmute themselves but the other commands are available to the host only.


Key Sequence

Lock or unlock the meeting


Mute or unmute yourself


Mute participants automatically on entry


Mute all


Unmute all


Allow participants to unmute themselves


Start recording


Stop recording


Change the video layout

2 or 8

To prevent the unauthorized use of the host key, the host key for a meeting will now automatically renew when the meeting ends after its scheduled time. This change is applicable to all meeting sites from Oct 16, 2020.