Grandstream Networks WP820 User Manual page 47

Invite members: Administrators could press on UCM softkey during the conference and then press on Invite in order to
send and meeting invitation to the composed number. Press on Invite after entering the number.
Note
If the 'Require confirmation' parameter is On, the invited party will need to confirm before joining the meeting conference.
Mute/Unmute a participant: Administrators could select a member and press on
Kick a Participant: Administrators could select a member and press on Options
CEI (Conference Event Indicator)
Figure 63: UCM Conference
Participants
Figure 64: Send meeting
invitation
Figure 65: Kick a participant
Options�� Mute/Unmute a participant.
�� Kick a participant from the conference.