<div dir="ltr">Hi Cesar<br><br>AFAIK there is no functionality that exists to do what you are trying to do. What we had to do was write a child process within the dialog module that stores a hash of the dialog and a list of the the contacts (ip addresses) of the participants of the call. Then we have a timer that fires every x seconds and we traul through the dialogs pinging the devices to see if they 'are still there'. If any of the contacts dont respond within a predefined time, the dialog is torn down.<br>
<br>HTH<br><br>Cheers<br>Jason<br><br><div class="gmail_quote">On Tue, Oct 7, 2008 at 12:45 PM, Andrew Pogrebennyk <span dir="ltr"><<a href="mailto:andrew.pogrebennyk@portaone.com">andrew.pogrebennyk@portaone.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;">Cesar,<br>
You should check the SST module: <a href="http://www.opensips.org/html/sst.html" target="_blank">http://www.opensips.org/html/sst.html</a><br>
<div><div></div><div class="Wj3C7c"><br>
Cesar Troncoso wrote:<br>
> Hello!<br>
><br>
><br>
><br>
> When a call starts I would like OpenSIPs to ping (by sending OPTIONS or<br>
> INFO request) both UACīs just to know if they are still there or for<br>
> some reason they crashed or lost connectivity. In case they don't<br>
> response, the call should be finished. What is the best way to do this?<br>
><br>
><br>
><br>
> Thanks in advance!<br>
><br>
><br>
><br>
> Cesar<br>
<br>
</div></div><font color="#888888">--<br>
Sincerely,<br>
Andrew Pogrebennyk<br>
<br>
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</font></blockquote></div><br></div>