[Outages-discussion] External monitoring

Calvin Ellison calvin at voxox.com
Thu Sep 21 13:55:40 EDT 2017


If you have the scripting savvy, check out SIPp (
http://sipp.sourceforge.net/). You can write just about any calling
scenario, and wrap it in something that sends email/sms/whatever to notify
on the results of interest.

We've used this in-house for many SIP sensors, from basic SIP response
monitoring to load testing our conference bridge with hundreds of active
calls at high CPS. For monitoring, we wrap the SIP sensors in PHP and use
PRTG HTTP sensors to track the results.



Regards,

*Calvin Ellison*
Voice Operations Engineer
calvin at voxox.com
+1 (213) 285-0555

-----------------------------------------------
*voxox.com <http://www.voxox.com/> *
5825 Oberlin Drive, Suite 5
San Diego, CA 92121
[image: Voxox]

On Thu, Sep 21, 2017 at 10:43 AM, Greg Dickinson <
Greg.Dickinson at bryantbank.com> wrote:

> So this isn’t directly “outage” related, but if you squint really hard and
> look at it sideways, it might fit the standard :)
>
>
>
> I need to monitor our phone system for the ability to dial in and out
> (basically, monitor our SIP trunks and related infrastructure, back to the
> PBX).  I envision a service that would place a call every few minutes (15
> or 20) to a specified number, and if it got no answer, would send an
> alert.  Does anyone know of a service like this, or have an alternative way
> of testing this?
>
>
>
> Greg Dickinson
>
> Network Engineer
>
>
>
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