############
PBX Features
############

In the previous block we have successfully make internal and external calls
with just a minimum configuration, based on the base data left by the installer
itself and ignoring a lot of the sections and features.

The goal of this section will be describe each one of those features that
are also included in IvozProvider.

.. toctree::
    :maxdepth: 1
    :caption: Basic concepts

    extensions
    terminals
    call_permissions
    users
    friends
    music_on_hold

.. toctree::
    :maxdepth: 1
    :caption: External numbers

    sounds
    outgoingddi_rules
    external_filters
    match_lists
    route_locks
    conditional_routes
    huntgroups
    queues
    ivrs
    conference_rooms
    external_ddis

.. toctree::
    :maxdepth: 1
    :caption: Additional features

    call_captures
    services
    call_recording