<parameter name="item" required="true">
<para>Standard items (provided by all channel technologies) are:</para>
<enumlist>
+ <enum name="amaflags">
+ <para>R/W the Automatic Message Accounting (AMA) flags on the channel.
+ When read from a channel, the integer value will always be returned.
+ When written to a channel, both the string format or integer value
+ is accepted.</para>
+ <enumlist>
+ <enum name="1"><para><literal>OMIT</literal></para></enum>
+ <enum name="2"><para><literal>BILLING</literal></para></enum>
+ <enum name="3"><para><literal>DOCUMENTATION</literal></para></enum>
+ </enumlist>
+ </enum>
+ <enum name="accountcode">
+ <para>R/W the channel's account code.</para>
+ </enum>
<enum name="audioreadformat">
<para>R/O format currently being read.</para>
</enum>