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<title>libeXosip2: eXosip2 OPTIONS and UA capabilities Management</title>
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<h1>eXosip2 OPTIONS and UA capabilities Management<br>
<small>
[<a class="el" href="group__eXosip2__msg.html">SIP messages and call control API</a>]</small>
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<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__eXosip2__options.html#g47573e863f2fc3bb0e4844784fbc83a0">eXosip_options_build_request</a> (osip_message_t **options, const char *to, const char *from, const char *route)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__eXosip2__options.html#g5be15efcb57986a7eae2fe32293d1500">eXosip_options_send_request</a> (osip_message_t *options)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__eXosip2__options.html#g8a738079064a215f021d79d2c4ee1613">eXosip_options_build_answer</a> (int tid, int status, osip_message_t **answer)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__eXosip2__options.html#g34c4a49e1feacabdefdf5dcede2c5a0d">eXosip_options_send_answer</a> (int tid, int status, osip_message_t *answer)</td></tr>
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="g47573e863f2fc3bb0e4844784fbc83a0"></a><!-- doxytag: member="eX_options.h::eXosip_options_build_request" ref="g47573e863f2fc3bb0e4844784fbc83a0" args="(osip_message_t **options, const char *to, const char *from, const char *route)" -->
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<td class="memname">int eXosip_options_build_request </td>
<td>(</td>
<td class="paramtype">osip_message_t ** </td>
<td class="paramname"> <em>options</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>to</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>from</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>route</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>
Build a default OPTIONS message.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>options</em> </td><td>Pointer for the SIP request to build. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>to</em> </td><td>SIP url for callee. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>from</em> </td><td>SIP url for caller. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>route</em> </td><td>Route header for INVITE. (optionnal) </td></tr>
</table>
</dl>
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</div><p>
<a class="anchor" name="g5be15efcb57986a7eae2fe32293d1500"></a><!-- doxytag: member="eX_options.h::eXosip_options_send_request" ref="g5be15efcb57986a7eae2fe32293d1500" args="(osip_message_t *options)" -->
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<td class="memname">int eXosip_options_send_request </td>
<td>(</td>
<td class="paramtype">osip_message_t * </td>
<td class="paramname"> <em>options</em> </td>
<td> ) </td>
<td></td>
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<p>
Send an OPTIONS request.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>options</em> </td><td>SIP OPTIONS message to send. </td></tr>
</table>
</dl>
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<a class="anchor" name="g8a738079064a215f021d79d2c4ee1613"></a><!-- doxytag: member="eX_options.h::eXosip_options_build_answer" ref="g8a738079064a215f021d79d2c4ee1613" args="(int tid, int status, osip_message_t **answer)" -->
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<td class="memname">int eXosip_options_build_answer </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>tid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>status</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">osip_message_t ** </td>
<td class="paramname"> <em>answer</em></td><td> </td>
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<td></td>
<td>)</td>
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<p>
Build answer for an OPTIONS request.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>tid</em> </td><td>id of OPTIONS transaction. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>status</em> </td><td>status for SIP answer to build. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>answer</em> </td><td>The SIP answer to build. </td></tr>
</table>
</dl>
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</div><p>
<a class="anchor" name="g34c4a49e1feacabdefdf5dcede2c5a0d"></a><!-- doxytag: member="eX_options.h::eXosip_options_send_answer" ref="g34c4a49e1feacabdefdf5dcede2c5a0d" args="(int tid, int status, osip_message_t *answer)" -->
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<td class="memname">int eXosip_options_send_answer </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>tid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>status</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">osip_message_t * </td>
<td class="paramname"> <em>answer</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>
Send answer for an OPTIONS request.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>tid</em> </td><td>id of OPTIONS transaction. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>status</em> </td><td>status for SIP answer to send. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>answer</em> </td><td>The SIP answer to send. (default will be sent if NULL) </td></tr>
</table>
</dl>
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</div><p>
</div>
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