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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Good morning everyone!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Just wanted to follow up on this, I think I may have found a way to do this based an old email from 2010.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="http://lists.opensips.org/pipermail/users/2010-July/013646.html">http://lists.opensips.org/pipermail/users/2010-July/013646.html</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Based on the info found in that email I was able to put something like this together.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"> if ($ct.fields(expires) == '0')<o:p></o:p></p>
<p class="MsoNormal"> {<o:p></o:p></p>
<p class="MsoNormal"> cache_remove("local",'$fU');<o:p></o:p></p>
<p class="MsoNormal"> exit;<o:p></o:p></p>
<p class="MsoNormal"> }<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Which now, checks to see if Expires In the Header is set to 0 (meaning a de-registrations)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Again, thank you for your help Jeff & everyone!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Travis Manson-Drake
<br>
<b>Sent:</b> Tuesday, December 8, 2015 10:29 AM<br>
<b>To:</b> OpenSIPS users mailling list <users@lists.opensips.org><br>
<b>Subject:</b> RE: [OpenSIPS-Users] Cachedb_local question<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hey Jeff,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I’m sorry I should have clarified if my first email.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">OpenSips isn’t actually handling the registration request’s in my case. It’s simply relaying those to an Asterisk server. Then relaying traffic from asterisk
to the UAC. (a middle man)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I was thinking of doing an “If(method is(blah)) do something cool” but the unregister asterisk gives back is specific to asterisk and not SIP =(<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">I think I might have a work around, but its not the cleanest way of doing things.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">
</span><a href="mailto:users-bounces@lists.opensips.org"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">users-bounces@lists.opensips.org</span></a><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> [</span><a href="mailto:users-bounces@lists.opensips.org"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">mailto:users-bounces@lists.opensips.org</span></a><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">]
<b>On Behalf Of </b>Jeff Pyle<br>
<b>Sent:</b> Tuesday, December 8, 2015 9:50 AM<br>
<b>To:</b> OpenSIPS users mailling list <</span><a href="mailto:users@lists.opensips.org"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">users@lists.opensips.org</span></a><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">><br>
<b>Subject:</b> Re: [OpenSIPS-Users] Cachedb_local question<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Travis,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">You don't really have to "tell" OpenSIPS if a client is unregistered. In the simple case, you'll do a lookup() within your script, and it will return [1] with an error code of -1 if the contact is not registered.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">If you want to run your logic when a client goes unregistered, rather than detecting it during the script execution, you can use an event route [2]. Here's a simple one I use to throw a syslog entry for such an occasion:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">event_route[E_UL_AOR_DELETE] {<o:p></o:p></p>
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<p class="MsoNormal"> $var(aor) = 0;<o:p></o:p></p>
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<p class="MsoNormal"> fetch_event_params("aor=$var(aor)");<o:p></o:p></p>
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<p class="MsoNormal"> xlog("L_NOTICE", "** $var(aor) is DOWN\n");<o:p></o:p></p>
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<p class="MsoNormal">}<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hopefully that's helpful.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"> [1] <a href="http://www.opensips.org/html/docs/modules/2.1.x/registrar.html#id294366">http://www.opensips.org/html/docs/modules/2.1.x/registrar.html#id294366</a><o:p></o:p></p>
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<p class="MsoNormal"> [2] <a href="http://www.opensips.org/html/docs/modules/2.1.x/usrloc.html#id295250">http://www.opensips.org/html/docs/modules/2.1.x/usrloc.html#id295250</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">- Jeff<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Tue, Dec 8, 2015 at 11:07 AM, Travis Manson-Drake <<a href="mailto:travism@simplybits.com" target="_blank">travism@simplybits.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt">Hello everyone!<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hope you’re all doing well.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Does anyone know of a way I might tell opensips when a UAC becomes un registered? Or what value I might tell it to parse to see if that UAC is unregistered?<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Really what I’m trying to do is have an if statement that preforms some logic if the UAC reports back unregistered or unavail.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Any input is greatly appreciated!<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Happy Holidays!<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;line-height:115%">
<b><span style="font-size:10.0pt;line-height:115%;font-family:"Arial",sans-serif;color:navy">Travis Manson-Drake</span></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;line-height:115%">
<b><span style="font-size:10.0pt;line-height:115%;font-family:"Arial",sans-serif;color:navy">Voice Systems Analyst L1</span></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:navy">Simply Bits, LLC</span></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><i><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#FFC000">Now You’re Thinkin’ Smart!</span></i></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;line-height:115%">
<span style="font-size:8.0pt;line-height:115%;font-family:"Arial",sans-serif;color:navy">5225 N. Sabino Canyon Road
<br>
Tucson, AZ 85750</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;line-height:115%">
<b><span style="font-size:8.0pt;line-height:115%;font-family:"Arial",sans-serif;color:navy">Phone:</span></b><span style="font-size:8.0pt;line-height:115%;font-family:"Arial",sans-serif;color:navy">
</span><span style="font-size:8.0pt;line-height:115%;font-family:"Arial",sans-serif;color:#002060">520-545-0311</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;line-height:115%">
<b><span style="font-size:8.0pt;line-height:115%;font-family:"Arial",sans-serif;color:navy">Fax:</span></b><span style="font-size:8.0pt;line-height:115%;font-family:"Arial",sans-serif;color:navy">
</span><span style="font-size:8.0pt;line-height:115%;font-family:"Arial",sans-serif;color:#002060">520-545-7252</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;line-height:115%">
<b><span style="font-size:8.0pt;line-height:115%;font-family:"Arial",sans-serif;color:navy">Support Hotline</span></b><span style="font-size:8.0pt;line-height:115%;font-family:"Arial",sans-serif;color:navy">:
</span><span style="font-size:8.0pt;line-height:115%;font-family:"Arial",sans-serif;color:#002060">5205450333</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><a href="http://www.simplybits.com/" target="_blank" title="http://www.simplybits.com/"><span style="font-size:8.0pt;color:#0563C1">www.simplybits.com</span></a><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
_______________________________________________<br>
Users mailing list<br>
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<p class="MsoNormal"><o:p> </o:p></p>
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