AudioCodes 450HD - Page 101

User's Manual 7. Performing Advanced Operations
Version 3.0.1 101 450HD IP Phone
To lock a conference:

In the Conference screen, touch the Call Menu softkey and in the Call Menu screen
that opens, navigate to and select the Lock Conference option.
 To view conference information:

In the Conference screen, touch the Call Menu softkey and in the Call Menu screen
that opens, navigate to and select the Conference Info option.
 To mute a remote participant:

In the Conference screen, touch the participant to mute, touch the Call Menu softkey
and then navigate down in the Call Menu that opens to select Mute Donald, as shown
below.
You can also touch an unmuted icon to mute a participant. After muting Donald, as shown in the
example above, he is displayed with a muted icon.
Note: If another participant mutes you, you'll view on your screen the message A presenter
has muted you.