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<h2><a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+11+Function_VOLUME">Asterisk 11 Function_VOLUME</a></h2>
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<h1><a name="Asterisk11Function_VOLUME-VOLUME%28%29"></a>VOLUME()</h1>
<h3><a name="Asterisk11Function_VOLUME-Synopsis"></a>Synopsis</h3>
<p>Set the TX or RX volume of a channel.</p>
<h3><a name="Asterisk11Function_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></p>
<h3><a name="Asterisk11Function_VOLUME-Syntax"></a>Syntax</h3>
<div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent">
<pre>VOLUME(direction,options)</pre>
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<h5><a name="Asterisk11Function_VOLUME-Arguments"></a>Arguments</h5>
<ul>
<li>direction - Must be <tt>TX</tt> or <tt>RX</tt>.</li>
<li>options
<ul>
<li>p - Enable DTMF volume control</li>
</ul>
</li>
</ul>
<h3><a name="Asterisk11Function_VOLUME-ImportVersion"></a>Import Version</h3>
<p>This documentation was imported from Asterisk Version SVN-trunk-r370322</p>
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