.. _overbuild_site_defaults:

Overbuild Site Defaults: Overview
---------------------------------

.. important::

   System Integrator Support Recommended - For all Managed
   Services: Day 2 Overbuild Projects, we recommend support from a System
   Integrator.

While Customers and Sites have access to Site Defaults under the Site
Management menu, the Overbuild Defaults tab is only visible to Provider
and Reseller Administrators.

The settings on the Overbuild Defaults tab of Site Defaults determine if
and how imported objects are moved to the site hierarchy during an
Overbuild process.

The settings on this tab work as follows:

* Include Site for Overbuild: If selected, the site is included in the
  Overbuild and all the settings on the Site Defaults tabs apply.

  The list of defaults when the menu **Site Management > Defaults** is selected,
  show "true" in the Include Site for Overbuild column.
* Create Internal Number Inventory at Customer: If clear, the internal number
  inventory is created at site level only. If selected, the internal number inventory
  is created at customer level only, and will be used by all sites belonging to
  that customer, default = cleared.
  
.. caution::
   
   If Overbuild has already been run for a site and the Internal Number Inventory
   has been created for the Site, if the option 'Create Internal Number Inventory
   at Customer' is enabled and Overbuild is run for the same Site, then a duplicate
   set of Internal Number Inventory will be created at the Customer. The same
   applies if the 'Create Internal Number Inventory at Customer' is enabled when
   Overbuild is run for the Site, if it is then disabled and Overbuild is run again,
   a duplicate set of Internal Number Inventory will be created at the Site.

* Additional Device Pools: By default, if a site is included for the
  Overbuild process, the Default CUCM Device Pool on the General
  Defaults tab has to match the Device Pool of the phones that have been
  imported in order for these and their related objects to be moved to
  the site at which the Site Defaults Doc exists. The Run Overbuild tool
  uses the Device Pool in order to determine which devices and models
  are to be moved to the site where the site defaults are defined.

  However, additional Device Pools can be added, so that more than one
  Device Pool from those of the imported phones can be moved to the same
  site. Additional Device Pools are selected from the Device Pool Name
  drop-down list as instances of the Additional Device Pools group
  control.

  The names of the additional Device Pools can be renamed to the Default
  Device Pool name as entered on the General Defaults tab if the Replace
  with Default Device Pool box is selected.

* Overbuild Device Control:

  * Move All Devices: If selected, all matching and related imported
    devices are moved to the site.
  * Limit Moved Devices: If selected, check boxes appear for
    selecting devices to import to the site. This corresponds with
    the controls and logic on the Run Overbuild interface. For
    details on the interdependency and available options when check
    boxes are selected, see :ref:`run_overbuild`.