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<div class="moz-cite-prefix">Hello, Daniel,</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">I looked into that parameter, but I
need to use with the dialog module, and I'm pretty afraid to use
that. I was looking more into the stateless proxy, because I need
to process a lot of traffic.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">My target is 4200CAPS. with duration
between 90s and 210. Let's say, 150 seconds. That would mean
630.000 simultaneous dialogs. I don't think the solution can go
that way.<br>
<br>
it would really help me to be able to use completely stateless
proxy plus Async in reply_route(), to introduce an artificial
delay before forwarding 200 OK to Invite.. As someone mentioned,
it would help me on request_route(), for race conditions between
ACK and Re-Invite.<br>
<br>
Any idea why Async is not allowed in reply_route()?<br>
<br>
Best regards,</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Luis<br>
<br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">On 4/8/20 1:07 PM, Daniel-Constantin
Mierla wrote:<br>
</div>
<blockquote type="cite" cite="mid:6f161b89-4de7-57fc-0955-1b1e70d43991@gmail.com">
<p>Hello,</p>
<p>you have to keep in mind that Kamailio is a SIP packet router,
not a telephony engine. If 180 and 200 replies are part of a
call is not something that Kamailio recognize at its core. Its
main goal is to route out as fast as possible what is received,
by executing the configuration file script. Now, a matter of
your configuration file, processing of some SIP messages can
take longer than processing other. And the processing is done in
parallel, a matter of children parameter (and tcp_children,
sctp_children).<br>
</p>
<p>With that in mind, a way to try to cope better with the issue
you face is to set route_locks_size parameter, see:</p>
<p> * <a href="https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.kamailio.org%2Fwiki%2Fcookbooks%2Fdevel%2Fcore%23route_locks_size&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624481963069&sdata=CWh4qvJwYloHLPCOFUdVXRuge3l2rvuAUDM6FBNjFMA%3D&reserved=0" originalsrc="https://www.kamailio.org/wiki/cookbooks/devel/core#route_locks_size" shash="aTvtO2PcbuBWlc/aUaQvUnfbAxhkBA6Tgn8OgCcnaz+rwK+TfijlFsVIMpVZajQUEfF99eenJDCaK/b+0dQuGvbVn11FXWA5vuVznMZu0OH7UJUSiEbCBWQZ/seON8Vvled/Xr0BJd5kmAB/7Fi36qHmhUfcIx8sTJxuHiD9Zco=" moz-do-not-send="true">https://www.kamailio.org/wiki/cookbooks/devel/core#route_locks_size</a></p>
<p>Probably is what you look for.</p>
<p>But if you want more tight constraints, like when receiving a
180 after a 200ok and not route it out, you have to make the
logic in configuration file by combining modules such as dialog
or htable (as already suggested).</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div class="moz-cite-prefix">On 08.04.20 16:04, Luis Rojas G.
wrote:<br>
</div>
<blockquote type="cite" cite="mid:e11ff53d-108c-4242-6348-b585de118fda@sixbell.com">
<div class="moz-cite-prefix">Hi, Henning,</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">No need to be ironic. As I
mentioned on my first post, I tried stateful proxy and I
observed the same behavior. <br>
<br>
<i>"I tried using stateful proxy and I obtained the same
result."</i><br>
<br>
The asynchronous sleep seems promising. I will look into it.<br>
<br>
Thanks,</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Luis<br>
<br>
<br>
On 4/8/20 9:30 AM, Henning Westerholt wrote:<br>
</div>
<blockquote type="cite" cite="mid:VI1PR05MB4590AD965F26015D01EF9C09C5C00@VI1PR05MB4590.eurprd05.prod.outlook.com">
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<div class="WordSection1">
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hi Luis,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB">I see.
Well, you want to use Kamailio as a stateless proxy, on
the other hand it should do things that are inherently
stateful. </span><span style="font-family:"Segoe
UI Emoji",sans-serif;mso-fareast-language:EN-US" lang="EN-GB">😉</span><span style="mso-fareast-language:EN-US" lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB">As
mentioned, have a look to the dialog module to track the
state of dialogs that you process. This will not work in
a stateless mode, though. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB">You can
also use the htable module to just store some data about
the processed messages in a shared memory table and use
this to enforce your ordering. There is also the option
to do an asynchronous sleep (with the async) module on
the message that you want to delay but still processing
other messages during it.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB">Henning<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB">-- <o:p>
</o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB">Henning
Westerholt – </span><span style="mso-fareast-language:EN-US"><a href="https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fskalatan.de%2Fblog%2F&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624481973065&sdata=ISKj4Fc0FlBemyJhLFeDaXPQjpOrjIceeXURx2OccqU%3D&reserved=0" originalsrc="https://skalatan.de/blog/" shash="AeYKoi6k/Y/KrzTmpaa2q+dJIKdpNdTUZzEHjFpcyifgwX8Y2EmznzKRvwcDLdPZ1pIw/K2n08QzVPKpDOb8S4L1fg261pwrRB1KMiuIEbb2T6ox1NJlaX01PT5JWThntSxJtbCo3rxVYT87TnSJ2yf197IU9uA+ot8U9yJgqUw=" moz-do-not-send="true"><span style="color:#0563C1" lang="EN-GB">https://skalatan.de/blog/</span></a></span><span style="mso-fareast-language:EN-US" lang="EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB">Kamailio
services – </span><span style="mso-fareast-language:EN-US"><a href="https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgilawa.com%2F&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624481983060&sdata=vsVGfGjX4ZgDN%2FyaxzSCmc5BHNa%2Buu0Y%2FFQLbW7ETOc%3D&reserved=0" originalsrc="https://gilawa.com/" shash="Y9T4sSJ7bgPqB5FocQKsGz+dxbY39/4RHvO6/GD65JMlge0Yrgq1ZxGzcpwlCFJ+1wDiumaiMvxZ9u8eN02GOOIfoarBbpcJmI711UhNBqL7JnScNg2kR8GEuaMZkknHyAxmkLlQXwIBpWjYkcmcWo9c81BTecUYGaQd19NkCn4=" moz-do-not-send="true"><span style="color:#0563C1" lang="EN-GB">https://gilawa.com</span></a></span><span style="mso-fareast-language:EN-US"> <span lang="EN-GB"><o:p></o:p></span></span></p>
</div>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US" lang="EN-GB"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal" style="margin-left:35.4pt"><b>From:</b>
Luis Rojas G. <a class="moz-txt-link-rfc2396E" href="mailto:luis.rojas@sixbell.com" moz-do-not-send="true"><luis.rojas@sixbell.com></a>
<br>
<b>Sent:</b> Wednesday, April 8, 2020 3:00 PM<br>
<b>To:</b> Henning Westerholt <a class="moz-txt-link-rfc2396E" href="mailto:hw@skalatan.de" moz-do-not-send="true"><hw@skalatan.de></a>;
Kamailio (SER) - Users Mailing List <a class="moz-txt-link-rfc2396E" href="mailto:sr-users@lists.kamailio.org" moz-do-not-send="true"><sr-users@lists.kamailio.org></a><br>
<b>Subject:</b> Re: [SR-Users] Kamailio propagates 180
and 200 OK OUT OF ORDER<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
<div>
<p class="MsoNormal" style="margin-left:35.4pt">Hello,
Henning,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt">I am
worried about this scenario, because it's a symptom of
what may happen in other cases. For instance, I've seen
that this operator usually sends re-invites immediate
after sending ACK. This may create race conditions
like 3.1.5 of RFC5407<br>
<br>
<a href="https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftools.ietf.org%2Fhtml%2Frfc5407%23page-22&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624481983060&sdata=FekMqBnzvOj4%2FVFnS9x0X5KdcA0Ov1gcb975iEzfWZE%3D&reserved=0" originalsrc="https://tools.ietf.org/html/rfc5407#page-22" shash="mGEUcbeiZZKun3TYkmd05fhJIPWr3ySjc5+I+62d/lZJajaQyEXdQRQpXHBYJEdjDPvxdyTe/8GAiOoXmMXOE217E833257UbV34OOeUqs7RsjOXy48KQ0M2nn0uxsEQc8IP3+lNG3CKTMDVkAivjF0vj95mFIZYB1GrtB4IJ6w=" moz-do-not-send="true">https://tools.ietf.org/html/rfc5407#page-22</a><br>
<br>
I'd understand that one happens because of packet loss,
as it's in UDP's nature, but in this case it would be
artificially created by Kamailio. if there was no
problem at network level (packet loss, packets following
different path on the network and arriving out of
order), why Kamailio creates it? <br>
<br>
I'd expect that the shared memory is used precisely for
this. If an instance of kamailio receives a 200 OK, it
could check on the shm and say "hey, another instance is
processing a 180 for this call. Let's wait for it to
finish" (*). I know there could still be a problem, the
instance processing the 180 undergoes a context switch
just after it receives the message, but before writing
to shm, but it would greatly reduce the chance.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:35.4pt">In
our applications we use a SIP stack that always sends
messages to the application in the same order it
receives them, even though is multi-threaded and
messages from the network are received by different
threads. So, they really syncronize between them. Why
Kamailio instances don't?<br>
<br>
I am evaluating kamailio to use it as a dispatcher to
balance load against our several Application Servers, to
present to the operator just a couple of entrance points
to our platform (they don't want to establish
connections to each one of our servers). This operator
is very difficult to deal with. I am sure they will
complain something like "why are you sending messages
out of order? Fix that". The operator will be able to
see traces and check that messages entered the Kamailio
nodes in order and left out of order. They will not
accept it.<br>
<br>
(*) Not really "wait", as it would introduce a delay in
processing all messages. it should be like putting it on
a queue, continue processing other messages, and go back
to the queue later.<br>
<br>
Well, thanks for your answer.<br>
<br>
Luis<br>
<br>
<br>
<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-left:35.4pt"><br>
On 4/8/20 3:01 AM, Henning Westerholt wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US">Hello Luis,</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB">as the
1xx responses are usually send unreliable (unless you
use PRACK), you should not make any assumption on the
order or even the arrival of this messages. It can
also happens on a network level, if send by UDP.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB">Can
you elaborate why you think this re-ordering is a
problem for you?</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB">One
idea to enforce some ordering would be to use the
dialog module in combination with reply routes and the
textops(x) module.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB">About
the shared memory question – Kamailio implement its
own memory manager (private memory and shared memory
pool).</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB">Cheers,</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB">Henning</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB"> </span><o:p></o:p></p>
<div>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB">-- </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB">Henning
Westerholt – </span><span style="mso-fareast-language:EN-US"><a href="https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fskalatan.de%2Fblog%2F&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624481993053&sdata=E%2BY%2BNYI0%2FtTIOzOXEKwDkZn%2BexDCKcl2giC%2FKNecLoE%3D&reserved=0" originalsrc="https://skalatan.de/blog/" shash="k2Vn4UUfFlYdTh1Y5sz2P0Ix08eeaDhEq2lu2wdGTXT/0lxT16kegdVGaqbnMv3e0t1daX1SRhjDgXvEDNTlw1Jb5qthWvfH0+yMNXBWRU6TRnVfGk7m/lH4IxcNGK6OG0J0F1YIctWC7iZm9ymD/LyMmcFCwlH4Juk1S81YyLs=" moz-do-not-send="true"><span style="color:#0563C1" lang="EN-GB">https://skalatan.de/blog/</span></a></span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB">Kamailio
services – </span><span style="mso-fareast-language:EN-US"><a href="https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgilawa.com%2F&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624482003051&sdata=nDoL%2BEeMl0r6Kc4gIZ0MaAWWza9Mv8gMlZkWBTCOo80%3D&reserved=0" originalsrc="https://gilawa.com/" shash="P/UPt/V0oW9+/IFX1TEJBVrq7nJb7sYR90zEGdokMFG3DvSX5Tu44uChT5bqg4TvdOuxEZKE33+N1JoC8qPEz9AK0cg1spaWlpDKeFTS/c3XhsqRfU9YIrzynzDO+0RnGPBG25nG+bE+bOeT0PWKazQremaY/lJWHNRy5XJXwh8=" moz-do-not-send="true"><span style="color:#0563C1" lang="EN-GB">https://gilawa.com</span></a> </span><o:p></o:p></p>
</div>
<p class="MsoNormal" style="margin-left:35.4pt"><span style="mso-fareast-language:EN-US" lang="EN-GB"> </span><o:p></o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal" style="margin-left:70.8pt"><b>From:</b>
sr-users <a href="mailto:sr-users-bounces@lists.kamailio.org" moz-do-not-send="true">
<sr-users-bounces@lists.kamailio.org></a> <b>On
Behalf Of </b>Luis Rojas G.<br>
<b>Sent:</b> Tuesday, April 7, 2020 10:43 PM<br>
<b>To:</b> <a href="mailto:sr-users@lists.kamailio.org" moz-do-not-send="true">sr-users@lists.kamailio.org</a><br>
<b>Subject:</b> [SR-Users] Kamailio propagates 180
and 200 OK OUT OF ORDER<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal" style="margin-left:70.8pt"> <o:p></o:p></p>
<div>
<p style="margin-left:70.8pt">Good day,<o:p></o:p></p>
<p style="margin-left:70.8pt">I am testing the
dispatcher module, using Kamailio as stateless proxy.
I have a pool of UAC (scripts in SIPP) and a pool of
UAS (also scripts in SIPP) for the destinations.
Kamailio version is kamailio-5.3.3-4.1.x86_64.<o:p></o:p></p>
<p style="margin-left:70.8pt">Problem I have is, if UAS
responds 180 and 200 OK to Invite immediately,
sometimes they are propagated out of order. 200 OK
before 180, like this :<o:p></o:p></p>
<p style="mso-margin-top-alt:5.0pt;margin-right:0cm;margin-bottom:12.0pt;margin-left:70.8pt"><img style="width:6.2187in;height:2.177in" id="_x0000_i1025" src="cid:part12.EE3E612B.71976FDC@sixbell.com" class="" width="597" height="209" border="0"><o:p></o:p></p>
<p style="margin-left:70.8pt">UAS is 172.30.4.195:5061.
UAC is 172.30.4.195:5080. Kamailio is
192.168.253.4:5070<o:p></o:p></p>
<p style="margin-left:70.8pt">Difference between 180 and
200 is just about 50 microseconds. <o:p></o:p></p>
<p style="margin-left:70.8pt">My guess is that both
messages are received by different instances of
Kamailio, and then because of context switches, even
though the 180 is received before, that process ends
after the processing of 200. However, I had the idea
that in order to avoid these problems the kamailio
processes synchronized with each other using a shared
memory. I tried using stateful proxy and I obtained
the same result.<o:p></o:p></p>
<p style="margin-left:70.8pt">By the way, anyone has any
idea about how Kamailio's share memory is implemented?
It clearly does not use the typical system calls
shmget(), shmat(), because they are not shown by ipcs
command.<o:p></o:p></p>
<p style="margin-left:70.8pt">Before posting here I
googled, but I couldn't find anything related to this.
I can't believe I am the only one who ever had this
problem, so I guess I am doing something wrong...<o:p></o:p></p>
<p style="margin-left:70.8pt">Please, any help. I'm
really stuck on this.<o:p></o:p></p>
<p style="margin-left:70.8pt">Thanks.<o:p></o:p></p>
<pre style="margin-left:70.8pt">-- <o:p></o:p></pre>
</div>
</blockquote>
<p style="margin-left:35.4pt"><o:p> </o:p></p>
<pre style="margin-left:35.4pt">-- <o:p></o:p></pre>
<pre style="margin-left:35.4pt">Luis Rojas<o:p></o:p></pre>
<pre style="margin-left:35.4pt">Software Architect<o:p></o:p></pre>
<pre style="margin-left:35.4pt">Sixbell<o:p></o:p></pre>
<pre style="margin-left:35.4pt">Los Leones 1200<o:p></o:p></pre>
<pre style="margin-left:35.4pt">Providencia<o:p></o:p></pre>
<pre style="margin-left:35.4pt">Santiago, Chile<o:p></o:p></pre>
<pre style="margin-left:35.4pt">Phone: (+56-2) 22001288<o:p></o:p></pre>
<pre style="margin-left:35.4pt"><a href="mailto:luis.rojas@sixbell.com" moz-do-not-send="true">mailto:luis.rojas@sixbell.com</a><o:p></o:p></pre>
<pre style="margin-left:35.4pt"><a href="https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.sixbell.com%2F&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624482003051&sdata=tGs20FsV%2FwXvEg1FSIdB7nByjdj0Xw6tVtKlYa5byyU%3D&reserved=0" originalsrc="http://www.sixbell.com/" shash="dLtFS+DXGQNE0/0733RN1y1blr8JOn8XPvXds3F3XWtLGETmYiQQ0+Gan4OTVsiLZpWCX2UKGVjO1JGRCWksfoq+ySbwfzEEL2UAsdiLQE/BoHQYFHz9mDlR2/YSrjR1peRxnanzXklF0u1KH28iuwLiUgTMGfaWUP7ofA0IA6w=" moz-do-not-send="true">http://www.sixbell.com</a><o:p></o:p></pre>
</div>
</blockquote>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
Luis Rojas
Software Architect
Sixbell
Los Leones 1200
Providencia
Santiago, Chile
Phone: (+56-2) 22001288
<a class="moz-txt-link-freetext" href="mailto:luis.rojas@sixbell.com" moz-do-not-send="true">mailto:luis.rojas@sixbell.com</a>
<a class="moz-txt-link-freetext" href="https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.sixbell.com%2F&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624482013047&sdata=qLbw%2FV%2F45%2BhkIM4hng2DlNpcX2Uko%2Bhgf4suO4SwEwo%3D&reserved=0" originalsrc="http://www.sixbell.com/" shash="NSBj9peXpyZKjoUqCpbq2xVlfwg8YYufpnsjCu2EiMQIyTc9p6vKUjmVFq23yDq7rp/RASIakGVbubJa300HihWf5X+g891ltj4OAa7hmfqJ0JQ/zXMQa26Uffk3gU7FjPBhx9/4FEc7IJu4A4eA5h6LuNlwaSMdUCps6VVAXZ8=" moz-do-not-send="true">http://www.sixbell.com</a></pre>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
Kamailio (SER) - Users Mailing List
<a class="moz-txt-link-abbreviated" href="mailto:sr-users@lists.kamailio.org" moz-do-not-send="true">sr-users@lists.kamailio.org</a>
<a class="moz-txt-link-freetext" href="https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.kamailio.org%2Fcgi-bin%2Fmailman%2Flistinfo%2Fsr-users&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624482013047&sdata=kT6IgCDgIJMCgrUpdR9utNXCLDkooRjj4oPfG8veSLU%3D&reserved=0" originalsrc="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" shash="PKLmghPYnm9QdjzqAspZ80mZIPtlGZGLa5/g5DpWgQ4Ag3jbHd6ON1yD9o/mYrEHl7B7P902mZHfnQRx5M9TAVpCTLlb72ADhaYwOIVJ6iVAOT5Z8OhsOZhmdKRPJJ/iyAK6bVvYXzRAgP3DtuEPH2wRkkF2t58dusEquPd3fbU=" moz-do-not-send="true">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a>
</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla -- <a class="moz-txt-link-abbreviated" href="https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.asipto.com%2F&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624482023042&sdata=XgCqTPI42DHOcBSrnPNVf6B%2BiBRiv%2Bi5XqQqo%2B9Bix8%3D&reserved=0" originalsrc="http://www.asipto.com/" shash="yCK2sqM0FAPw23TOOWrmbuR4gL8/8F3Xq6KlbU3bb5lEB1A8u/laB5392Xj3JuEAlSnQ8bkZrm5DNfL0vA7I154osolgOrL5on8gRvcSMSnK6mGOZEWpf/k0+xLnvPAfQvS01AvSYqaqxSjcCyXQz7dNWsTpPDKOvOxNuE6wuu0=" moz-do-not-send="true">www.asipto.com</a>
<a class="moz-txt-link-abbreviated" href="https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.twitter.com%2Fmiconda&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624482033037&sdata=4iyBYaE5z%2BNbG5o5LFMQP9QSzjK%2FNfOo%2Fc225kPN9OM%3D&reserved=0" originalsrc="http://www.twitter.com/miconda" shash="R7bIyae0JRHtT7/Be0mO0USixEbqK7v8mFgBmyveOIUsgGTqykwzD1jCvHB5NcKwg/Xr4y0REtGt8EKmoW2XjsG6gJaXiKrTtI8ngNCPdoA1hA4QBV0CWNv+vkYGvZL0r0GP2yikpnMRkAwXOjrUdw1DrIfrdglxLWamV9Vztdo=" moz-do-not-send="true">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.linkedin.com%2Fin%2Fmiconda&data=02%7C01%7C%7C1bde0e5c47434fa230df08d7dbdf4eb4%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637219624482033037&sdata=K%2F%2BqzYAPVRIorvsfIhq2PG5uMPaeB5dVPepGKmDG%2F%2Bs%3D&reserved=0" originalsrc="http://www.linkedin.com/in/miconda" shash="ybDxsIo5tzQPg0vL/FHyEZiQYx2Dx18Fov6gBs+dF17lbPnb3olhdvQTrtnLOzrUtQpzAzmdd4oBa4LUv/ZpqFIIKFG9aard/J6FFRR5adJWz3RV6n5+ca2AOaEzFfAUOElo20DGulbt++a97uF32f57SNxx/MKw51zbCfWoLHk=" moz-do-not-send="true">www.linkedin.com/in/miconda</a></pre>
</blockquote>
<p><br>
</p>
<pre class="moz-signature" cols="72">--
Luis Rojas
Software Architect
Sixbell
Los Leones 1200
Providencia
Santiago, Chile
Phone: (+56-2) 22001288
<a class="moz-txt-link-freetext" href="mailto:luis.rojas@sixbell.com">mailto:luis.rojas@sixbell.com</a>
<a class="moz-txt-link-freetext" href="http://www.sixbell.com">http://www.sixbell.com</a></pre>
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