<br><br><div class="gmail_quote">On Fri, Jun 12, 2009 at 3:53 PM, David Burgess <span dir="ltr"><<a href="mailto:apt.get@gmail.com">apt.get@gmail.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 class="im">On Fri, Jun 12, 2009 at 4:33 PM, Michael Collins<<a href="mailto:msc@freeswitch.org">msc@freeswitch.org</a>> wrote:<br>
> Can you describe your setup? Need to know what kind of OS and hardware is<br>
> running FS as well as what kind of phones. Any NAT involved?<br>
> -MC<br>
<br>
</div>FS is running inside pfsense, which is a freeBSD-based firewall<br>
(<a href="http://pfsense.org" target="_blank">pfsense.org</a>). Hardware is a lightly loaded Soekris net5501 (500 MHz<br>
Geode x86, 512 MB RAM)(<a href="http://www.soekris.com" target="_blank">www.soekris.com</a>).<br>
<br>
FS external and internal profiles are both listening on WAN with a<br>
public IP address. My extensions are 2 lines on a Linksys PAP2T<br>
residing on the LAN, registered to the internal profile on the WAN<br>
interface. All calls are made via a sip trunk.<br>
<br>
PAP2T normally reports a decode latency in the neighborhood of 30 ms<br>
and jitter of 5 ms. Ping time to my provider's rtp servers is ~42 ms.<br>
<br>
Every call starts out with imperceptible latency, but at some point<br>
the caller notices a long delay, as I said, usually around 3 seconds,<br>
and usually only on calls lasting 500 seconds or more.<br>
<br>
Anything else I can provide?</blockquote><div><br>Hmm... Might want to ask Mark Crane (IRC: mcrane) if he's seen anything like this with FS+pfSense. The FS devs aren't exactly keen on FS + FBSD because of some issues between a FS dependency (APR) and the FBSD threading model. Still, on a light load I wouldn't expect this kind of behavior.<br>
-MC<br><br></div></div><br>