Access numbers and the host or guest passcodes are used when someone dials in to your conference instead of connecting using their computer or having the meeting contact them directly.
GlobalMeet for Outlook
Click GlobalMeet Tools > Settings > Meeting Settings > Audio Settings (In Outlook on the web, click the button first.).
If you have more than one audio conference, click Conference Title and select the one you want to view. The host and guest passcodes automatically update to match the conference. Click View and Manage to view all access numbers.
Point to your row, click the Settings (gear) button > CHANGE AUDIO > DIAL-IN. The access numbers and passcodes for the current conference display.