Using the VC800/VC500 Video Conferencing System994. Select maximum ways of video calls from the pull-down list of Virtual Meeting Room 2.By default, the MCU are distributed equally between two virtual meeting rooms.5. Click Confirm to accept the change.For more information on how to join a VMR mode conference, refer to Joining the Meeting onpage 100.Meeting PasswordDepending on how a conference call is set up, you might be required to enter a meetingpassword to join the call. You can also require far-end systems to enter a meeting password toprevent unauthorized participants from joining conference calls hosted by your system.If you host a regular mode conference, you need to configure a password for virtual meetingroom 1. If you host a VMR mode conference, you need to configure passwords for virtualmeeting room 1 and virtual meeting room 2 respectively.To set up a meeting password via the web user interface:1. Click on Setting->Conference Setting.2. Select On from the pull-down list of Meeting Password.