<div dir="ltr"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><span style="font-family:arial,sans-serif;font-size:13px">Without this scheme, we are getting mysterious cases of phones not ringing when the ISP is having a bad hair day.<br>
</span><span style="font-family:arial,sans-serif;font-size:13px">This doesn't exactly fix the problem, but it does enable us to alert the user who can then take appropriate measures.</span></blockquote><div><br></div>
<div>NAT mapping timeouts? </div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 6 June 2014 16:50, Alex Lake <span dir="ltr"><<a href="mailto:alex@digitalmail.com" target="_blank">alex@digitalmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>We need to know when the phones have
gone AWOL.<br>
<br>
Without this scheme, we are getting mysterious cases of phones not
ringing when the ISP is having a bad hair day.<br>
This doesn't exactly fix the problem, but it does enable us to
alert the user who can then take appropriate measures.<br>
<br>
I suppose if it was just a temporary glitch, we've just made it a
permanent one....<br>
<br>
Mmm.<br>
<br>
Given that some phones seem to be far more susceptible to this
than others, there could be a babies with bathwater issue. Might
have to rethink the strategy here, but the most important thing is
to look out for failed OPTIONS responses.<br>
<br>
</div><div><div class="h5">
<blockquote type="cite">
<p>Why does that help...?</p>
<p>Careful with unregister-on-options-fail any glitch I'm the
internet and you'll lose the registrations.<br>
-Avi</p>
<div class="gmail_quote">On Jun 6, 2014 6:08 PM, "Alex Lake" <<a href="mailto:alex@digitalmail.com" target="_blank">alex@digitalmail.com</a>>
wrote:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Ah! Dodgy Google....<br>
<br>
Of course it should be<br>
<br>
<param name="all-reg-options-ping" value="true"/><br>
<br>
<br>
> Struggling to understand how this value relates to how
often OPTIONS<br>
> packets are sent....<br>
><br>
> I've got this in my internal.xml:<br>
><br>
><br>
> <param name="all-options-ping" value="true"/><br>
> <param name="nat-options-ping" value="true"/><br>
> <param name="unregister-on-options-fail"
value="true"/><br>
> <param name="registration-thread-frequency"
value="5"/><br>
><br>
><br>
> But I don't see any OPTIONS messages going to my
registered SIP handset:<br>
><br>
> freeswitch@internal> show registrations<br>
>
reg_user,realm,token,url,expires,network_ip,network_port,network_proto,hostname,metadata<br>
> 1129301,176.9.31.72,<a href="mailto:fbbb6ffb2e8e3c9d@192.168.1.203" target="_blank">fbbb6ffb2e8e3c9d@192.168.1.203</a>,<a href="mailto:sofia/internal/sip:1129301@84.92.90.149:33888;transport=udp,1402068621,84.92.90.149,33888,udp" target="_blank">sofia/internal/sip:1129301@84.92.90.149:33888;transport=udp,1402068621,84.92.90.149,33888,udp</a>,<a href="http://hzhmay14a.dmclub.net" target="_blank">hzhmay14a.dmclub.net</a>,<br>
><br>
> And i've done this:<br>
><br>
> sofia profile internal siptrace on<br>
><br>
> Feel I'm banging my head against a brick wall on this!<br>
><br>
>
_________________________________________________________________________<br>
> Professional FreeSWITCH Consulting Services:<br>
> <a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a><br>
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><br>
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><br>
><br>
> -----<br>
> No virus found in this message.<br>
> Checked by AVG - <a href="http://www.avg.com" target="_blank">www.avg.com</a><br>
> Version: 2014.0.4570 / Virus Database: 3955/7630 -
Release Date: 06/06/14<br>
><br>
><br>
<br>
<br>
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</blockquote>
</div>
<br>
<fieldset></fieldset>
<br>
<pre>_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
<a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a>
<a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server
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Official FreeSWITCH Sites
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a>
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</pre>
<br>
<fieldset></fieldset>
<br>
<p color="#000000" align="left">No virus
found in this message.<br>
Checked by AVG - <a href="http://www.avg.com" target="_blank">www.avg.com</a><br>
Version: 2014.0.4570 / Virus Database: 3955/7630 - Release Date:
06/06/14</p>
</blockquote>
<br>
</div></div></div>
<br>_________________________________________________________________________<br>
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<a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
<a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
<a href="http://wiki.freeswitch.org" target="_blank">http://wiki.freeswitch.org</a><br>
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<br>
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<br></blockquote></div><br></div>