<p>I am now practicing not using standard port because some hacks couple month ago. It was quite bad, it cost thousand of dollars and we cannot find the culprit IP address because the router ALG rewrites them and there is no accessible log on the router.</p>
<p>Donny</p>
<div class="gmail_quote">On Oct 23, 2013 1:17 PM, "hcoin" <<a href="mailto:hcoin@quietfountain.com">hcoin@quietfountain.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<div>Anthony and Donny, thanks for replying.<br>
<br>
Putting a packet capture on the line revealed the problem to be a
combination of quirks in both linphone (windows version ignores fs
nonstandard destination port) and dns-forwarder (override of
<a href="http://foo.bar.com" target="_blank">foo.bar.com</a> fails if <a href="http://foo.bar.com" target="_blank">foo.bar.com</a> is a cname on the public
internet, not an A record). The call was coming in on the
external profile because the dns forwarder was letting the
resolution go to the public internet and so the local systems were
sending out to the router, which sent it back in to... the
external interface. However, I do now know how to watch calls
pass through freeswitch and have read most of the source code in
the sofia endpoint, nta, nua, etc. etc... and had lots of fun
with gdb stepping around watching the packets flow.<br>
<br>
The main lession I think is worth sharing is this: Use 5060 for
sip. If you are thinking of various profiles using the same
address but different ports on the one hand, or on the other hand
using ip aliases so each profile uses the 'standard' ports but a
different ip--- go with the ip alias approach. So in
/etc/network/interfaces , supposing your main nic is eth0:<br>
<br>
iface eth0 inet dhcp <-- or whatnot on your system><br>
..<br>
post-up ifup eth0:1<br>
pre-down ifdown eth0:1<br>
..<br>
<br>
<br>
iface eth0:1 inet static<br>
address <something unique on the lan><br>
netmask <etc.><br>
<br>
Problems all melted away as if they never were.<br>
<br>
Thanks again for trying to help! I even bought the freeswitch
book. Ka-Ching for someone on this list...<br>
<br>
<br>
<br>
On 10/22/2013 06:38 PM, Anthony Minessale wrote:<br>
</div>
<blockquote type="cite">
<p dir="ltr">Did you change all the fields in the new profile you
duplicated that were relevant to the name like name...</p>
<p dir="ltr">I usually cp internal.xml new.xml then edit new.xml
and global replace internal with new right off the bat.</p>
<p dir="ltr">You might find your mistake faster if you backup and
revert to default sip profiles from sample and slowly make
changes again.</p>
<div class="gmail_quote">On Oct 22, 2013 1:04 AM, "hcoin" <<a href="mailto:hcoin@quietfountain.com" target="_blank">hcoin@quietfountain.com</a>>
wrote:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
This has been a really frustrating problem, I'm sure the
answer is<br>
simple but I just can't see it.<br>
<br>
I had several extensions registered to the internal profile,
sending<br>
calls out the external profile to a sip-pstn gateway, all
seemed fine.<br>
<br>
Then created another internal profile, using a different sip
port on the<br>
same lan address, because of 'no device left behind' and NAT
issues..<br>
<br>
All seemed well, all the phones register normally. Looking
at the<br>
databases in FS they all show the proper ports, the proper
domains, etc.<br>
<br>
However, every single call gets picked up as a new call via<br>
sophia/external/... and it hits the public dialplan normally
-- except<br>
that's the wrong plan, it should hit the default plan and be
identified<br>
as sofia/internal/.... and so forth.<br>
2013-10-22 00:31:11.001600 [NOTICE] switch_channel.c:1034 New
Channel<br>
sofia/external/<a href="mailto:hcoin@pbx.foobar.com" target="_blank">hcoin@pbx.foobar.com</a>
[28ed125a-3adb-11e3-9cc1-cbb8efb09b83]<br>
<br>
What could possibly be the reason phones registered on the
internal<br>
profile have their new calls identified as sophia/external and
don't hit<br>
the correct plan? Both the phones and the freeswitch are on
the same<br>
subnet. This should be so vanilla. What am I missing?<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
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<fieldset></fieldset>
<br>
<pre>_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
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<br>
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<a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
<br>
Official FreeSWITCH Sites<br>
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