You can manage the network or cluster directory numbers through the Remote Directory Number (RDN) Synchronization feature.
Any telephone directory entries that you add, modify, or delete at an element are automatically distributed as shared data updates to the other elements in the network via System Data Synchronization (SDS).
A network or cluster of 3300 ICPs supports the synchronization of telephone directory entries across all the element databases. Any entries that you add, modify or delete are automatically distributed as shared data updates to the other elements in the network.
