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<!-- Module User's Guide -->
<chapter>
  <title>&adminguide;</title>

  <section>
    <title>Overview</title>

    <para>CDP AVP is a helper module for various applications ontop of CDP (C
    Diameter Peer). CDP AVP module adds support for the following
    applications:</para>

    <itemizedlist>
      <listitem>
        <para>Various base AVPs (implemented in base.h) for RFC3588 base
        AVPs</para>
      </listitem>

      <listitem>
        <para>Base AVPs (implemented in nasapp.h) for RFC4005 base AVPs</para>
      </listitem>

      <listitem>
        <para>Diameter Credit Control App (implemented in ccap.h) for RFC4006
        AVPs</para>
      </listitem>

      <listitem>
        <para>EPC (implemented in epcapp.h) for 3GPP Rx, Gx(x) interface AVPs
        - see TS29l061, TS29.212, TS29.214, TS29.272 and TS29.299</para>
      </listitem>

      <listitem>
        <para>IMS (implemented in imsapp.h) for 3GPP IMS AVPs, Cx, Dx, Sh
        interfaces - see TS29.229 and TS29.329</para>
      </listitem>
    </itemizedlist>
  </section>

  <section>
    <title>How it works</title>

    <para>CDP AVP is a lightwieght helper module that doesn't really do much
    other than offer a set of AVP facilitating functions for various
    application uses. CDP AVP module is used in conjunction with CDP
    module.</para>
  </section>

  <section>
    <title>Dependencies</title>

    <section>
      <title>&kamailio; Modules</title>

      <para>The following modules must be loaded before this module:
      <itemizedlist>
          <listitem>
            <para><emphasis>CDP</emphasis>.</para>
          </listitem>
        </itemizedlist></para>
    </section>

    <section>
      <title>External Libraries or Applications</title>

      <para>The following libraries or applications must be installed before
      running &kamailio; with this module loaded: <itemizedlist>
          <listitem>
            <para><emphasis>None</emphasis>.</para>
          </listitem>
        </itemizedlist></para>
    </section>
  </section>

  <section>
    <title>Parameters</title>

    <para>None</para>
  </section>

  <section>
    <title>Functions</title>

    <para>No functions available from configuraion. See API for internal
    functions.</para>
  </section>
</chapter>
