Avaya Communication Manager Administrator's Manual page 1696

Screen Reference
Note:
If the VDN extension is part of your DID block, external users will be able to
Note:
access the conference VDN. If the VDN extension is not part of your DID block,
only internal callers on the your network (including DCS or QSIG) or remote
access callers can access the conference VDN.
Valid entries
y/n
Note:
If the vector for Meet-Me conferencing allows a new party to join a conference
Note:
immediately, and that party is joining as an H.323 ip trunk user, the caller might
not have talkpath with the others in the conference. To prevent this, include in the
vector a short delay before a new party joins the Meet-Me conference, such as a
step to collect digits, a 1-second delay, or play an announcement. Since Meet-Me
vectors are always configured with announcements and digit collections, this
should rarely be an issue.
1696 Administrator Guide for Avaya Communication Manager
Usage
Enter y to enable Meet-me Conference for this VDN. If Meet-me
Conference is y, only Extension, Name, Vector Number, Meet-me
Conference, COR, and TN fields display and the fields for page 2
change.
Both Attendant Vectoring and Meet-me Conference cannot be enabled
at the same time.
If Enhanced Conferencing is y, but no other vectoring options are
enabled, only Meet-me Conference vectors can be assigned.