Hi Ramzi,

This means, do you allow someone to use something like;

"Ramzi's Super Meeting" (Vanity ID) as a meeting ID instead of being assigned 4455 as a meeting ID.

**Allow vanity meeting IDs

Whether users may request a specific meeting ID when scheduling a meeting.

If a user requests a meeting ID that is already reserved for another meeting,

the system prompts the user to select another meeting ID.

If you select No, the system generates a unique, randomly generated ID for

every scheduled meeting. Users cannot change the assigned meeting IDs.

http://www.cisco.com/en/US/docs/voice_ip_comm/meetingplace_express/2_0/english/administration/guide/cm20pgrf.pdf

Hope this helps!

Rob