<div>I found an old pcap with an invite showing the Contact.</div><div><br></div><div>That could be the issue. On the SPCE Invite to the Peer, the only thing in the capture is:</div><div><br></div><blockquote style="margin:0 0 0 40px;border:none;padding:0px">
Contact: <sip:<a href="http://127.0.0.1:5080">127.0.0.1:5080</a>></blockquote><div><br></div><div>and nothing in the Contact field about our ip: x.x.x.x:5060 or with "ngcp-lb" or "ngcpct"</div>
<div><br></div><div><br></div><div><br></div><div><br></div><div>-Gary<br clear="all"><div>--<br>Gary Nieboer<br><br><img src="http://www.netdiverse.com/content/images/NewNDLogo180wide.png"><div><br>877-763-1014 Toll Free | 801-657-5484 Utah | 615-800-6946 Tennessee | 801-694-6106 Mobile<br>
<a href="mailto:gary@netdiverse.com" target="_blank">gary@netdiverse.com</a> | <a href="http://www.netdiverse.com/" target="_blank">www.netdiverse.com</a><br> </div></div>
<br><br><div class="gmail_quote">On Wed, Mar 27, 2013 at 10:48 AM, Skyler <span dir="ltr"><<a href="mailto:skchopperguy@gmail.com" target="_blank">skchopperguy@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
My guess (as I've not actually had this issue) is that your contact would look something like:<br>
<br>
Contact: <sip:ngcp-lb@your.ext.ip.<u></u>address:5060;ngcpct='sip:<a href="http://127.0.0.1:5080" target="_blank">127.<u></u>0.0.1:5080</a>'><br>
<br>
Skyler<div class="im"><br>
<br>
On 3/27/2013 9:42 AM, Gary Nieboer wrote:<br>
</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">
I will give a couple of the items advised a try.<br>
<br>
Should there be more than one uri in the Contact field? If so, that may<br>
be the quick fix. The contact field I captured a few weeks ago only has<br>
one, and it is the loopback/proxy address of <a href="http://127.0.0.1:5080" target="_blank">127.0.0.1:5080</a><br></div>
<<a href="http://127.0.0.1:5080" target="_blank">http://127.0.0.1:5080</a>><br>
<br>
-Gary<br>
--<br>
Gary Nieboer<br>
<br>
<br><div class="im">
<a href="tel:877-763-1014" value="+18777631014" target="_blank">877-763-1014</a> Toll Free | <a href="tel:801-657-5484" value="+18016575484" target="_blank">801-657-5484</a> Utah | <a href="tel:615-800-6946" value="+16158006946" target="_blank">615-800-6946</a> Tennessee<br>
| <a href="tel:801-694-6106" value="+18016946106" target="_blank">801-694-6106</a> Mobile<br>
</div><a href="mailto:gary@netdiverse.com" target="_blank">gary@netdiverse.com</a> <mailto:<a href="mailto:gary@netdiverse.com" target="_blank">gary@netdiverse.com</a>> | <a href="http://www.netdiverse.com" target="_blank">www.netdiverse.com</a><br>
<<a href="http://www.netdiverse.com/" target="_blank">http://www.netdiverse.com/</a>><div class="im"><br>
<br>
<br>
On Wed, Mar 27, 2013 at 10:31 AM, Skyler <<a href="mailto:skchopperguy@gmail.com" target="_blank">skchopperguy@gmail.com</a><br></div><div class="im">
<mailto:<a href="mailto:skchopperguy@gmail.com" target="_blank">skchopperguy@gmail.com</a><u></u>>> wrote:<br>
<br>
That makes sense, also might just be that the ngcpct sip uri is the<br>
last uri read in the contact.<br>
<br>
Maybe Sylvester and Gary could test this out as they have the OP.<br>
<br>
What would a good test look like to base64-encode that ngcpct in a<br>
customtt.tt2?<br>
<br>
Skyler<br>
<br>
<br>
On 3/27/2013 9:07 AM, Andreas Granig wrote:<br>
<br>
Hi,<br>
<br>
On 03/27/2013 04:55 PM, Skyler wrote:<br>
<br>
I created an lo:0 with a private IP address<br>
(10.10.xxx.xxx) for lb ><br>
b2buas: & proxies > sip:. That may help in this case as its<br>
likely the<br>
127.0.0.1 which is confusing the upstream proxy.<br>
<br>
<br>
I've heard of endpoints disliking the SIP uri with the quotes...<br>
so one<br>
option could be to convert the "ngcpct='sip:<a href="http://127.0.0.1:5080" target="_blank">127.0.0.1:5080</a><br></div>
<<a href="http://127.0.0.1:5080" target="_blank">http://127.0.0.1:5080</a>>'" and<br>
base64-encode the "sip:<a href="http://127.0.0.1:5080" target="_blank">127.0.0.1:5080</a> <<a href="http://127.0.0.1:5080" target="_blank">http://127.0.0.1:5080</a>>",<div class="im"><br>
so it gets something like<br></div>
"ngcpct=__<u></u>c2lwOjEyNy4wLjAuMTo1MDgwCg==" instead.<br>
<br>
Andreas<br>
<br>
<br>
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</blockquote>
</blockquote></div><br></div>