<description>
<para>Enables/Disables the music on hold generator. If <replaceable>class</replaceable>
is not specified, then the <literal>default</literal> music on hold class will be
- used.</para>
+ used. This generator will be stopped automatically when playing a file.</para>
<para>Always returns <literal>0</literal>.</para>
</description>
</agi>
<para>Send the given file, allowing playback to be interrupted by the given
digits, if any. Returns <literal>0</literal> if playback completes without a digit
being pressed, or the ASCII numerical value of the digit if one was pressed,
- or <literal>-1</literal> on error or if the channel was disconnected.</para>
+ or <literal>-1</literal> on error or if the channel was disconnected. If
+ musiconhold is playing before calling stream file it will be automatically
+ stopped and will not be restarted after completion.</para>
</description>
<see-also>
<ref type="agi">control stream file</ref>