通话监听
<h4>接口说明:</h4>
<h5>指定分机监听其它正在通话的分机。</h5>
<h4>请求方式:POST,form-data格式</h4>
<h4>请求参数</h4>
<table>
<thead>
<tr>
<th style="text-align: left;">参数名</th>
<th style="text-align: left;">类型</th>
<th style="text-align: left;">是否必须</th>
<th style="text-align: left;">说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">service</td>
<td style="text-align: left;">string</td>
<td style="text-align: left;">是</td>
<td style="text-align: left;">App.Sip_Call.SpyCall</td>
</tr>
<tr>
<td style="text-align: left;">token</td>
<td style="text-align: left;">string</td>
<td style="text-align: left;">是</td>
<td style="text-align: left;">通过授权接口获取的token</td>
</tr>
<tr>
<td style="text-align: left;">monitortype</td>
<td style="text-align: left;">string</td>
<td style="text-align: left;">是</td>
<td style="text-align: left;">监听方式,1:监听分机,2:监听切换耳语,3:耳语恢复监听</td>
</tr>
<tr>
<td style="text-align: left;">extnumber</td>
<td style="text-align: left;">string</td>
<td style="text-align: left;">是</td>
<td style="text-align: left;">监听者坐席</td>
</tr>
<tr>
<td style="text-align: left;">destnumber</td>
<td style="text-align: left;">string</td>
<td style="text-align: left;">是</td>
<td style="text-align: left;">被监听者坐席</td>
</tr>
</tbody>
</table>
<h4>接口请求示例(PHP)</h4>
<pre><code>&lt;?php
    $apiUrl = &#039;http://127.0.0.1:8080&#039;;
    $postFields = [
        &#039;service&#039;   =&gt; &#039;App.Sip_Call.MakeCall&#039;,
        &#039;token&#039;     =&gt; &#039;ABCDEFG&#039;,
        &#039;monitortype&#039;  =&gt; &#039;1&#039;,
        &#039;extnumber&#039;  =&gt; &#039;70001&#039;,
        &#039;destnumber&#039;  =&gt; &#039;7008&#039;,
    ];
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $apiUrl);
    curl_setopt($curl, CURLOPT_POST, 1);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $postFields);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    $response = curl_exec($curl);
    $curlError = curl_error($curl);
    curl_close($curl);
    var_dump($response);
?&gt;
</code></pre>
<h4>返回数据结构示例</h4>
<pre><code>{
    &quot;ret&quot;: 200,
    &quot;data&quot;: {
        &quot;status&quot;: 0,
        &quot;desc&quot;: &quot;请求成功&quot;,
        &quot;reqtime&quot;: 1581389402,
        &quot;rsptime&quot;: 1581389402
    },
    &quot;msg&quot;: &quot;&quot;
}</code></pre>