E164 Inventory Management
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E.164 Inventory Management provides Direct Dial-In (DDI)/Direct Inward
Dialing (DID) mapping to Directory Numbers (DN) using translation patterns
in the VOSS-4-UC. The DDI-to-DN mapping allows you to route incoming PSTN calls
to the appropriate internal directory number.

E.164 Inventory Management includes the ability to:

* Add, view, and delete E.164 number inventory
* Associate a range of E.164 numbers to a range of DNs
* View associated range of E.164 numbers to a range of Directory numbers
* Disassociate a range of E.164 numbers from a range of DNs
* Associate a range or set of E.164 numbers to a single DN
* Disassociate a range or set of E.164 numbers from a single DN
* View single Directory number associations

The E.164 inventory is available in the drop-down menus for Site Published
Number and Emergency Number when creating a Site Dial Plan.