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<h2><a href="https://wiki.asterisk.org/wiki/display/AST/Asterisk+11+Function_ENV">Asterisk 11 Function_ENV</a></h2>
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<h1><a name="Asterisk11Function_ENV-ENV%28%29"></a>ENV()</h1>
<h3><a name="Asterisk11Function_ENV-Synopsis"></a>Synopsis</h3>
<p>Gets or sets the environment variable specified.</p>
<h3><a name="Asterisk11Function_ENV-Description"></a>Description</h3>
<p>Variables starting with <tt>AST_</tt> are reserved to the system and may not be set.</p>
<h3><a name="Asterisk11Function_ENV-Syntax"></a>Syntax</h3>
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<pre>ENV(varname)</pre>
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<h5><a name="Asterisk11Function_ENV-Arguments"></a>Arguments</h5>
<ul>
<li>varname - Environment variable name</li>
</ul>
<h3><a name="Asterisk11Function_ENV-ImportVersion"></a>Import Version</h3>
<p>This documentation was imported from Asterisk Version SVN-trunk-r370322</p>
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