Yealink VC400 User Manual

Also see for VC400: Getting started Recovery guide Administrator's guide Administrator's guide Administrator's guide

Customizing the VC400 Video Conferencing System572. Enter the user’s IP address, account or domain name in the Meeting Blacklist Numberfield.3. Click Add.4. Repeat step 2-3 to add more numbers to the meeting blacklist.To delete the blacklist numbers via web user interface:1. Click on Directory->Meeting Blacklist.2. Click Delete beside the numbers that you want to delete.The web user interface prompts the message “Warning: Are you sure delete the blacknumber?”.3. Click Confirm.Hiding Icons in a CallDuring a call, the system will display some information and icons (such as call time, mute iconand recording icon) by default, you can know the call status from these information and icons.You can also hide these icons as needed to achieve the best video effects. Hiding icons in a callfeature is configurable via web user interface only.To enable the hiding icons in a call feature via web user interface:1. Click on Setting->General.2. Select the desired values from the pull-down lists of Time Icon, Mute Icon ( ),Camera Icon ( ), Recording Icon ( ), Sitename Icon, Hold Icon ( ),Encrypt Icon ( ), OutPut Mute Icon ( ), and Gazeat Icon ( ).- If you select Disabled, the system does not display corresponding icons during a call.