<div dir="ltr">have a nice trip, :).<br></div><div class="gmail_extra"><br><div class="gmail_quote">2016-03-23 19:23 GMT+08:00 Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Had to go in a trip -- will look at it when I get the first chance.<span class="HOEnZb"><font color="#888888"><br>
<br>
Daniel</font></span><div><div class="h5"><br>
<br>
<div>On 23/03/16 11:53, 张顺通 wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr"><span style="font-size:14px">Have provided Callid,
thanks.</span>
<div style="font-size:14px"><br>
</div>
<div style="font-size:14px">
<div>register callid</div>
<div>2bbadd72-d733-434e-bd06-45d9ddb5289b</div>
<div>a7fa5d8f-1e46-4605-9a6e-08751bc75fee</div>
<div><br>
</div>
<div>call</div>
<div>626fec11-684b-1234-d0b9-ecf4bbde9ef8</div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2016-03-21 18:34 GMT+08:00 张顺通 <span dir="ltr"><<a href="mailto:shuntongzhang@gmail.com" target="_blank">shuntongzhang@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Have provided Callid, thanks.
<div><br>
</div>
<div>
<div>register callid</div>
<div>2bbadd72-d733-434e-bd06-45d9ddb5289b</div>
<div>a7fa5d8f-1e46-4605-9a6e-08751bc75fee</div>
<div><br>
</div>
<div>call</div>
<div>626fec11-684b-1234-d0b9-ecf4bbde9ef8</div>
</div>
</div>
<div>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2016-03-21 16:45 GMT+08:00
Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank"></a><a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Quickly
looked at the file and I see several calls
there. All of them are exposing the issue? Or
can you give the call-id of the call that didn't
work fine? I don't want to lose time looking at
all the calls, knowing one that is wrong is
enough...<br>
<br>
Cheers,<br>
Daniel
<div>
<div><br>
<br>
<div>On 21/03/16 03:50, 张顺通 wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">I Send you pcap Separatly.
<div><br>
<div>Sorry, can't send pcap to mail
list.</div>
<div><br>
</div>
<div>Thanks</div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2016-03-15
16:08 GMT+08:00 Daniel-Constantin
Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank"></a><a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Can you attach a
pcap with such situation, which
includes the REGISTER, replies and
the call showing the issue?<br>
<br>
Cheers,<br>
Daniel
<div>
<div><br>
<br>
<div>On 15/03/16 03:36, 张顺通
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">sorry，I have
not expressed clearly.
<div><br>
<div>kamailio will
recive two REGISTER at
a time.In first 200 OK
to REGISTER, Server
will tell Linphone the
Linphone Nat Ip and
Port.</div>
<div>like this:</div>
<div>Via:SIP/2.0/TCP
30.9.2.1:50691;received=42.1.7.1;alias;branch=z9hG4bK.kmhC2L9Rf;rport=33746</div>
<div>and Linphone will
know it's outside nat
Ip and port, Linphone
while use this Ip and
Port in second
REGISTER.</div>
<div>like this:</div>
<div>REGSITER </div>
<div>Contact:<a></a><a><sip:
42.1.7.1:33746;transport=tcp></a></div>
<div><br>
</div>
<div>So kamailio server
know Linphone's nated
ip and port and save
in DB(contact field).</div>
<div><br>
</div>
<div><br>
</div>
<div>my question is <span style="font-size:14px">KA_</span><span style="font-size:14px">EDGE
receive sip from </span><span style="font-size:14px">KA_</span><span style="font-size:14px">REGISTER
already have right
nat ip and port like</span></div>
<div><span style="font-size:14px">INVITE
123456@</span>42.1.7.1:33746;transport=tcp
SIP/2.0</div>
<div>but <span style="font-size:14px">KA_</span><span style="font-size:14px">EDGE do not send this sip msg to </span><a href="http://42.1.7.1:33746" target="_blank">42.1.7.1:33746</a>, it send
to another nat ip and
port(other Linphone's
ip and port behind
same NAT layer)</div>
<div>
<div><br>
</div>
</div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2016-03-14
21:42 GMT+08:00
Daniel-Constantin Mierla
<span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank"></a><a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Indeed, the ports
are different,
that's why adding
received is
important in this
situation.<br>
<br>
While local ip and
local port are in
most of the cases
also unique for
devices behind a nat
router, it is not
100% true, because
there can be many
layers of NATs,
which can result in
seeing same local
ip/port for devices.<br>
<br>
Cheers,<br>
Daniel
<div>
<div><br>
<br>
<div>On 14/03/16
13:06, 张顺通
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr"><span style="font-size:14px">source IP is same, But port is different。</span><br>
<div><span style="font-size:14px">like
INVITE <a></a><a>sip:Linphone_nat_Ip:Linphone_nat_port;tcp</a>;</span></div>
<div><span style="font-size:14px"><br>
</span></div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2016-03-14
18:26
GMT+08:00
Daniel-Constantin
Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank"></a><a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Adding
received
information to
Path helps to
identify
properly the
connection to
be used.
Because both
devices are
behind the
same NAT,
practically
they show the
same source IP
when they send
traffic to
server.<br>
<br>
Cheers,<br>
Daniel
<div>
<div><br>
<br>
<div>On
14/03/16
04:05, 张顺通
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr"><span style="font-size:14px">KA_</span><span style="font-size:14px">EDGE have
two
IP，external
public IP and
internal IP.</span><br>
<div><span style="font-size:14px">I
add modparam("path",
"use_received",
1) and
replace
add_path()
to add_path_received()
in edge
server.</span></div>
<div><span style="font-size:14px">add modparam("registrar",
"path_use_received",
1) in </span><span style="font-size:14px">KA_</span><span style="font-size:14px">REGISTER
server.</span></div>
<div><span style="font-size:14px"><br>
</span></div>
<div><span style="font-size:14px">DB
path info <<a></a><a>sip:aD15fXXXXXXXXXXXXeEpfqRY=@</a><a href="http://10.10.10.11" target="_blank">10.10.10.11</a>;lr;ob>
--> <sip:</span><span style="font-size:14px">10.10.10.11</span><span style="font-size:14px">;lr;received=<a></a><a>sip:42.129.1.1:43640%3Btransport%3Dtcp</a>></span></div>
<div><span style="font-size:14px"><br>
</span></div>
<div><span style="font-size:14px">This
kind of
situation very
little，It is
not easy to
reappear.</span><br>
</div>
<div><span style="font-size:14px">Can
you tell me
why this </span><span style="font-size:14px">situation happen? and Why this change can solve
the problem?</span></div>
<div><br>
</div>
<div>Thanks
for Your Time.<br>
</div>
<div><span style="font-size:14px"><br>
</span></div>
<div><span style="font-size:14px"><br>
</span></div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2016-03-09
22:37
GMT+08:00
Daniel Tryba <span dir="ltr"><<a href="mailto:d.tryba@pocos.nl" target="_blank"></a><a href="mailto:d.tryba@pocos.nl" target="_blank">d.tryba@pocos.nl</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>On
Wed, Mar 09,
2016 at
10:05:11PM
+0800, 张顺通
wrote:<br>
> Yes，Use
Path in DB.
like <<a></a><a>sip:XXxXXXXXXXXXX/ogxZg=@</a><a href="http://10.10.232.29" rel="noreferrer" target="_blank">10.10.232.29</a>;lr;ob><br>
>
KA_REGISTER
wile the path
info in DB.<br>
<br>
</span>Should
not be a
problem if you
use the
use_received
options in<br>
<a href="http://kamailio.org/docs/modules/stable/modules/path.html#idp135216" target="_blank"></a><a href="http://kamailio.org/docs/modules/stable/modules/path.html#idp135216" target="_blank">http://kamailio.org/docs/modules/stable/modules/path.html#idp135216</a><br>
and<br>
<a href="http://kamailio.org/docs/modules/stable/modules/registrar.html#registrar.p.path_use_received" target="_blank"></a><a href="http://kamailio.org/docs/modules/stable/modules/registrar.html#registrar.p.path_use_received" target="_blank">http://kamailio.org/docs/modules/stable/modules/registrar.html#registrar.p.path_use_received</a><br>
<br>
(and actually
add the source
as received on
the kamailio
edge server).<br>
<div>
<div><br>
_______________________________________________<br>
SIP Express
Router (SER)
and Kamailio
(OpenSER) -
sr-users
mailing list<br>
<a href="mailto:sr-users@lists.sip-router.org" target="_blank"></a><a href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a><br>
<a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank"></a><a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><br>
</div>
</div>
</blockquote>
</div>
<br>
</div>
<br>
<fieldset></fieldset>
<br>
<pre>_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a>
<a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a>
</pre>
</blockquote>
<br>
</div>
</div>
<span>
<pre cols="72">--
Daniel-Constantin Mierla
<a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
<a href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a>
Kamailio World Conference, Berlin, May 18-20, 2016 - <a href="http://www.kamailioworld.com" target="_blank">http://www.kamailioworld.com</a></pre>
</span></div>
<br>
_______________________________________________<br>
SIP Express
Router (SER)
and Kamailio
(OpenSER) -
sr-users
mailing list<br>
<a href="mailto:sr-users@lists.sip-router.org" target="_blank"></a><a href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a><br>
<a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" rel="noreferrer" target="_blank"></a><a href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a><br>
<br>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
<pre cols="72">--
Daniel-Constantin Mierla
<a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
<a href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a>
Kamailio World Conference, Berlin, May 18-20, 2016 - <a href="http://www.kamailioworld.com" target="_blank">http://www.kamailioworld.com</a></pre>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
<pre cols="72">--
Daniel-Constantin Mierla
<a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
<a href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a>
Kamailio World Conference, Berlin, May 18-20, 2016 - <a href="http://www.kamailioworld.com" target="_blank">http://www.kamailioworld.com</a></pre>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
<pre cols="72">--
Daniel-Constantin Mierla
<a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
<a href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a>
Kamailio World Conference, Berlin, May 18-20, 2016 - <a href="http://www.kamailioworld.com" target="_blank">http://www.kamailioworld.com</a></pre>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
<pre cols="72">--
Daniel-Constantin Mierla
<a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a>
<a href="http://twitter.com/#!/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/miconda</a>
Kamailio World Conference, Berlin, May 18-20, 2016 - <a href="http://www.kamailioworld.com" target="_blank">http://www.kamailioworld.com</a></pre>
</div></div></div>
</blockquote></div><br></div>