<div dir="ltr">Tested again....<div>With </div><div><b>eavesdrop all</b></div><div>I got same error:</div><div><div><b>2015-07-13 12:38:45.125634 [ERR] switch_core_io.c:1531 Write Buffer 0 bytes Failed!</b></div></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-07-09 23:11 GMT+03:00 Brian West <span dir="ltr">&lt;<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>&gt;</span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">You can also just say &#39;all&#39;, and cycle thru them all see the confluence page over this its fairly detailed.</div><div class="gmail_extra"><div><div class="h5"><br><div class="gmail_quote">On Thu, Jul 9, 2015 at 11:17 AM, Igor Olhovskiy <span dir="ltr">&lt;<a href="mailto:igorolhovskiy@gmail.com" target="_blank">igorolhovskiy@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Thanks for an answer, but while calling eavesdrop I&#39;m giving as a parameter existing call-leg ID (answered one)<div>But I&#39;ll try with originate one command, thanks.<span></span><br><br>четверг, 9 июля 2015 г. пользователь Steven Szeto  написал:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div>





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<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">Igor,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">You need a call leg to perform the eavesdrop. The &lt;channel-uuid&gt; is the channel of an active call that is to be eavesdropped upon.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">These examples work from the fs_cli command window. You will have to modify the commands with extensions and the correct uuid:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">Step 1: establish a 2 party call:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">two party call:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">originate sofia/internal/<a>5401@10.47.41.109</a> &amp;bridge(sofia/internal/<a>5901@10.47.41.109</a>)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">Step 2: invoke eavesdrop with the desired behavior:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">whisper/coach:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">originate sofia/internal/<a>5902@10.47.41.109</a> &#39;queue_dtmf:w2@500,eavesdrop:a28739d0-00f0-4a59-8c82-7a5a74ab6861&#39; inline<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">originate sofia/internal/<a>4901@10.47.32.159</a> &#39;queue_dtmf:w2@500,eavesdrop:35b70871-78d4-4587-a186-5c0457482515&#39; inline<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">silent monitor:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">originate sofia/internal/<a>5401@10.47.41.109</a> &#39;eavesdrop:a28739d0-00f0-4a59-8c82-7a5a74ab6861&#39; inline<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d">originate sofia/internal/<a>5002@10.47.32.159</a> &#39;queue_dtmf:w0@500,eavesdrop:abefa174-12dc-4ccb-956e-67c51475c414&#39; inline<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif;color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,sans-serif"> <a>freeswitch-users-bounces@lists.freeswitch.org</a> [mailto:<a>freeswitch-users-bounces@lists.freeswitch.org</a>]
<b>On Behalf Of </b>Igor Olhovskiy<br>
<b>Sent:</b> Thursday, July 09, 2015 7:48 AM<br>
<b>To:</b> FreeSWITCH Users Help<br>
<b>Subject:</b> [Freeswitch-users] Eavesdrop a call.<u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<p class="MsoNormal">Hi!<u></u><u></u></p>
<div>
<p class="MsoNormal"><span style="color:black">I&#39;m using Freeswitch 1.4.20 (git b95362f 2015-07-03 16:42:15Z 64bit)) (stable one)</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="color:black">and trying to get eavesdropping. But no luck.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="color:black">Main scheme:</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="color:black">DID - &gt; extension (210). 210 answers</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="color:black">eavesdropping from extension 110.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="color:black">While giving a command </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b><span style="color:black">eavesdrop &lt;channel-uuid&gt; </span></b><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="color:black">I&#39;ve got log full of messages </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><i><span style="color:black">2015-07-09 13:29:00.325667 [ERR] switch_core_io.c:1531 Write Buffer 0 bytes Failed!</span></i><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="color:black">and silence on 110 extension</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="color:black">While giving a command </span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b><span style="color:black">userspy 210@${domain_name}</span></b><span style="color:black"> or
<b>userspy &lt;channel-uuid&gt;</b></span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="color:black">I&#39;ve got music-on-hold on 110, no errors on log.</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="color:black">In both cases used &lt;channel-uuid&gt; of extension 210 (answered one)</span><u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Is this a bug or I&#39;m doing something wrong?<u></u><u></u></p>
</div>
<p class="MsoNormal">-- <u></u><u></u></p>
<div>
<div>
<p class="MsoNormal">Best regards,<u></u><u></u></p>
<div>
<p class="MsoNormal">Igor<u></u><u></u></p>
</div>
</div>
</div>
</div>
</div>
</div>
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<p><font face="courier new, monospace"><b><i><font size="4">Brian West</font></i></b><br><span style="font-size:x-small"><a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a></span></font></p>
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