Consider the following when working with VDN assignments:
Changing any VDN-to-vector assignments can alter call processing.
Multiple VDNs can be assigned to the same vector.
VDNs cannot be assigned to more than one vector.
You cannot exit the VDN-to-vector assignment window until CMS Supervisor receives a response to the requested change.
Calls that are already in vector processing are not affected by a VDN-to-vector change.
Changing the VDN-to-vector assignment affects the next call that enters the VDN.
VDN-to-vector assignment changes that are scheduled should either be grouped together in a timetable or individually scheduled so that one assignment is completed before the next assignment change request is scheduled.