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    <h2><a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+10+Function_VOLUME">Asterisk 10 Function_VOLUME</a></h2>
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         <h1><a name="Asterisk10Function_VOLUME-VOLUME%28%29"></a>VOLUME()</h1>

<h3><a name="Asterisk10Function_VOLUME-Synopsis"></a>Synopsis</h3>
<p>Set the TX or RX volume of a channel.</p>

<h3><a name="Asterisk10Function_VOLUME-Description"></a>Description</h3>
<p>The VOLUME function can be used to increase or decrease the <tt>tx</tt> or <tt>rx</tt> gain of any channel. </p>

<p>For example: </p>

<p>Set(VOLUME(TX)=3) </p>

<p>Set(VOLUME(RX)=2) </p>

<p>Set(VOLUME(TX,p)=3) </p>

<p>Set(VOLUME(RX,p)=3&gt;</p>

<h3><a name="Asterisk10Function_VOLUME-Syntax"></a>Syntax</h3>
<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent">
<pre>VOLUME(direction[,options])</pre>
</div></div>

<h5><a name="Asterisk10Function_VOLUME-Arguments"></a>Arguments</h5>
<ul>
        <li><tt>direction</tt> - Must be <tt>TX</tt> or <tt>RX</tt>.</li>
        <li><tt>options</tt>
        <ul>
                <li><tt>p</tt> - Enable DTMF volume control</li>
        </ul>
        </li>
</ul>



<h3><a name="Asterisk10Function_VOLUME-SeeAlso"></a>See Also</h3>


<h3><a name="Asterisk10Function_VOLUME-ImportVersion"></a>Import Version</h3>
<p>This documentation was imported from Asterisk version SVN-branch-10-r340810.</p>
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