Nagios has a plugin "check_sip" that can be used for this.<br><br><br>-Jai <br><br><br><br><div class="gmail_quote">On Sat, Oct 17, 2009 at 5:30 PM, Dan Journo <span dir="ltr"><<a href="mailto:dan@keshercommunications.com">dan@keshercommunications.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div link="blue" vlink="purple" lang="EN-GB">
<div>
<p class="MsoNormal">Hello,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I was wondering if anyone has any insights on the best way
to automatically monitor an asterisk box to check it is constantly available
and processing calls.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Many thanks</p>
<p class="MsoNormal">Dan</p>
<p class="MsoNormal"> </p>
<div class="MsoNormal" style="text-align: center;" align="center">
<hr align="center" size="2" width="100%">
</div>
<table style="border: medium none ; border-collapse: collapse;" border="1" cellpadding="0" cellspacing="0">
<tbody><tr>
<td style="border: 1pt solid black; padding: 0cm 5.4pt; width: 42.15pt;" valign="top" width="56">
<p class="MsoNormal" style="text-align: center;" align="center"><img src="cid:image001.jpg@01CA4F90.CDC7AAA0" alt="See original image" height="45" width="44"></p>
</td>
<td style="border-style: solid solid solid none; border-color: black black black -moz-use-text-color; border-width: 1pt 1pt 1pt medium; padding: 0cm 5.4pt; width: 779.6pt;" valign="top" width="1039">
<p class="MsoNormal"><b>IT Maintenance Contract Clients can now access our
Instant Chat Service to receive immediate remote IT support. Click the chat
link below for support.<br>
</b>For more information on receiving IT support from £150 per month, please
contact Kesher Communications.</p>
</td>
</tr>
</tbody></table>
<div class="MsoNormal" style="text-align: center;" align="center">
<hr align="center" size="2" width="100%">
</div>
<table style="width: 509.25pt;" border="0" cellpadding="0" cellspacing="0" width="679">
<tbody><tr>
<td style="padding: 0cm; width: 176.3pt;" width="235">
<p class="MsoNormal"><img src="cid:image002.gif@01CA4F90.CDC7AAA0" alt="sig" height="118" width="235"></p>
</td>
<td style="padding: 0cm; width: 7.2pt;" valign="top" width="10">
<p class="MsoNormal"> </p>
</td>
<td style="padding: 0cm;" valign="top">
<p class="MsoNormal"><b><span style="font-size: 10pt;">Dan Journo<br>
</span></b><b><span style="font-size: 7pt;">IT
Business Consultant</span></b><span><br>
</span><span style="font-size: 7.5pt;">Kesher
Communications Ltd</span></p>
<p class="MsoNormal"><span style="font-size: 7.5pt;">Tel: 07957 233 599<br>
Web: </span><a href="http://www.keshercommunications.com/" target="_blank"><span style="font-size: 7.5pt; color: blue;">http://www.KesherCommunications.com</span></a><span style="font-size: 7.5pt;"><br>
Live Chat/Instant Support: </span><a href="http://eu.ntrsupport.com/inquiero/web/digisign/digisign.asp?login=I23E7F508C6B61A91700343&lang=en&surpre=PreSurvey" target="_blank"><span style="font-size: 7.5pt; color: blue;">Click
Here</span></a><span style="font-size: 7.5pt;">
</span></p>
</td>
</tr>
</tbody></table>
<p class="MsoNormal"><span style="font-size: 7.5pt;">This
email and any files transmitted with it are confidential and intended solely
for the recipient(s). If you are not the named addressee you should not
disseminate, copy or alter this email. Under no circumstances may this email be
distributed without written permission from the sender. Warning: Although the
Company has taken reasonable precautions to ensure no viruses are present in
this email, the company cannot accept responsibility for any loss or damage
arising from the use of this email or attachments. All prices exclude VAT
unless otherwise stated. No responsibility is taken for any recommendations
made by a sender or by Kesher Communications Ltd. Recipient(s) takes
responsibility for any actions taken as a result of advice and recommendations
given by Kesher Communications Ltd.</span></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
</div>
</div>
<br>_______________________________________________<br>
-- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br>
<br>
AstriCon 2009 - October 13 - 15 Phoenix, Arizona<br>
Register Now: <a href="http://www.astricon.net" target="_blank">http://www.astricon.net</a><br>
<br>
asterisk-users mailing list<br>
To UNSUBSCRIBE or update options visit:<br>
<a href="http://lists.digium.com/mailman/listinfo/asterisk-users" target="_blank">http://lists.digium.com/mailman/listinfo/asterisk-users</a><br></blockquote></div><br>