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<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>ANSWER</title><link rel="stylesheet" href="styles.css" type="text/css" /><meta name="generator" content="DocBook XSL Stylesheets V1.69.1" /><link rel="start" href="index.html" title="Asterisk™: The Future of Telephony" /><link rel="up" href="asterisk-APP-C.html" title="Appendix C. AGI Reference" /><link rel="prev" href="asterisk-APP-C.html" title="Appendix C. AGI Reference" /><link rel="next" href="asterisk-APP-C-258.html" title="CHANNEL STATUS" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">ANSWER</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="asterisk-APP-C.html">Prev</a> </td><th width="60%" align="center">Appendix C. AGI Reference</th><td width="20%" align="right"> <a accesskey="n" href="asterisk-APP-C-258.html">Next</a></td></tr></table><hr /></div><div class="refentry" lang="en" xml:lang="en"><a id="asterisk-APP-C-257"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>ANSWER — </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="id4203305"></a><h2></h2><p><a id="I_indexterm_tt2540" class="indexterm"></a>Answers the channel (if it is not already in an answered
state).</p><p>Return values:</p><div class="variablelist"><dl><dt><span class="term">
<code class="literal">-1</code>
</span></dt><dd><p>Failure</p></dd><dt><span class="term">
<code class="literal">0</code>
</span></dt><dd><p>Success</p></dd></dl></div></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="asterisk-APP-C.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="asterisk-APP-C.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="asterisk-APP-C-258.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Appendix C. AGI Reference </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> CHANNEL STATUS</td></tr></table></div><div xmlns="" id="svn-footer"><hr /><p>You are reading <em>Asterisk: The Future of Telephony</em> (2nd Edition for Asterisk 1.4), by Jim van Meggelen, Jared Smith, and Leif Madsen.<br />
This work is licensed under the <a href="http://creativecommons.org/licenses/by-nc-nd/3.0/">Creative Commons Attribution-Noncommercial-No Derivative Works License v3.0</a>.<br />
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