Hi Anees,<div><br></div><div>Have you tried to monitor the number of active channels?</div><div>Something like:</div><div> watch 'asterisk -rx "show channels" | grep active'</div><div>According with your setup the maximum number of active calls should be 7x120=840 - or near this number.</div>
<div>Maybe the calls are not closed properly and you reached some limitations (like the maximum number of open files, etc)</div><div><br></div><div>HTH,</div><div>Ioan</div><div><a href="http://www.modulo.ro">www.modulo.ro</a></div>
<div><br></div><div><br><div class="gmail_quote">On Thu, Nov 19, 2009 at 7:34 AM, A A ANEES-RJD876 <span dir="ltr"><<a href="mailto:anees@motorola.com">anees@motorola.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div>
<div><font face="Arial" size="2"><span>Hi,</span></font></div>
<div><font face="Arial" size="2"><span></span></font> </div>
<div><font face="Arial" size="2"><span>I am trying to use
asterisk open source version(asterisk-1.6.0.5) with MySQL (using
res_odbc)support for extensions and users list.</span></font></div>
<div><font face="Arial" size="2"><span></span></font> </div>
<div><font face="Arial" size="2"><span>The call rate is 7
calls / second and each call stays for 120 seconds. after making 25000
successful calls , calls started </span></font></div>
<div><font face="Arial" size="2"><span>failing with
following message on CLI.</span></font></div>
<div><font face="Arial" size="2"><span></span></font> </div>
<div><font face="Arial" size="2"><span><font face="Arial" size="2"><span><strong>[Nov 11 08:50:04] WARNING[2258]:
app_dial.c:1502 dial_exec_full: Unable to create channel of type 'SIP' (cause 20
- Unknown)<br>[Nov 11 08:50:04] WARNING[2259]: app_dial.c:1502 dial_exec_full:
Unable to create channel of type 'SIP' (cause 20 -
Unknown)</strong></span></font></span></font></div>
<div><font face="Arial" size="2"><span><font face="Arial" size="2"><span><strong></strong></span></font></span></font> </div>
<div><font face="Arial" size="2"><span><font face="Arial" size="2"><span><strong></strong></span></font></span></font> </div>
<div><font face="Arial" size="2"><span><font face="Arial" size="2"><span>Is there any configuration parameters
I missed out ? please provide your valuable suggestions on the
same.</span></font></span></font></div>
<div><font face="Arial" size="2"><span><font face="Arial" size="2"><span></span></font></span></font> </div>
<div><font face="Arial" size="2"><span><font face="Arial" size="2"><span>Regards</span></font></span></font></div>
<div><font face="Arial" size="2"><span><font face="Arial" size="2"><span>Anees</span></font></span></font></div>
<div><font face="Arial" size="2"><span><font face="Arial" size="2"><span><strong></strong><br> </span></font></span></font></div></div>
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