Thanks Brian,<div><br></div><div>I am generating not more than 10 calls at a time from FreeSWITCH. There is a script that reads for any new entries from database and as soon as the rows are inserted and it generates calls through event socket simultaneously to all the new numbers. I have also tried to put a sleep of 250 ms in the script generating request to event socket. Below is the piece of code that executes whenever a new row is generated:</div>
<div><br></div><div><div>my $dialstring = &quot;api originate {voiceMessageID=$vmID,respreqd=$respReqd,mobnum=$mobileNum,lang=$language,ignore_early_media=true}freetdm/1/A/$mobileNum 47673501 XML public\n\n&quot;;</div><div>
<span class="Apple-tab-span" style="white-space:pre">                                        </span># initialize host and port</div><div><span class="Apple-tab-span" style="white-space:pre">                                        </span>$socket = IO::Socket::INET-&gt;new(PeerAddr =&gt; &quot;127.0.0.1&quot;,</div>
<div><span class="Apple-tab-span" style="white-space:pre">                                                                                </span>PeerPort =&gt; 8021,</div><div><span class="Apple-tab-span" style="white-space:pre">                                                                                </span>Proto    =&gt; &quot;tcp&quot;,</div><div><span class="Apple-tab-span" style="white-space:pre">                                                                                </span>Type     =&gt; SOCK_STREAM)</div>
<div><span class="Apple-tab-span" style="white-space:pre">                                        </span>or die &quot;Couldn&#39;t connect to <a href="http://10.1.30.229:8021">10.1.30.229:8021</a> : $@\n&quot;;</div><div><span class="Apple-tab-span" style="white-space:pre">                                        </span>print $socket &quot;auth ClueCon\n\n\n&quot;;</div>
<div><span class="Apple-tab-span" style="white-space:pre">                                        </span>$answer = &lt;$socket&gt;;</div><div><span class="Apple-tab-span" style="white-space:pre">                                        </span>print $answer;</div><div><span class="Apple-tab-span" style="white-space:pre">                                        </span>print $socket $dialstring;</div>
<div><span class="Apple-tab-span" style="white-space:pre">                                        </span>$socket-&gt;recv($data,1024);</div><div><span class="Apple-tab-span" style="white-space:pre">                                        </span>#$answer = &lt;$socket&gt;;</div><div><span class="Apple-tab-span" style="white-space:pre">                                        </span>print $data;</div>
<div><span class="Apple-tab-span" style="white-space:pre">                                        </span>close($socket);<span class="Apple-tab-span" style="white-space:pre">        </span></div><div>--</div><div>Ashish</div><div><br><div class="gmail_quote">On Mon, Apr 8, 2013 at 7:12 AM, Brian West <span dir="ltr">&lt;<a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">How many calls are you trying to start at once?  You could just be pissing off the switch on the other side by bring up too many calls quickly.<br>

<div><div class="h5">On Apr 6, 2013, at 2:18 AM, Ashish gautam wrote:<br>
<br>
&gt; Hi,<br>
&gt;<br>
&gt; I am making simultaneous outgoing calls to PSTN network through freeTDM and<br>
&gt; PRI card via Event socket. FS only generates at max. four calls and for the<br>
&gt; rest it shows NORMAL_CIRCUIT_CONGESTION.<br>
&gt;<br>
&gt; What could be the possible reason for this? Is there any default maximum<br>
&gt; limit on the number of simultaneous outgoing calls through<br>
&gt; freeTDM/libpri/DAHDI stack.?<br>
&gt;<br>
&gt; Kindly throw some light on this.<br>
&gt;<br>
&gt; Regards.<br>
<br>
--<br>
</div></div>Brian West<br>
<a href="mailto:brian@freeswitch.org">brian@freeswitch.org</a><br>
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