<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
<tt>Hi Dinusha,<br>
<br>
The dialog module cannot be used in the same time with the b2b
module in the same instance. Mainly because the dialog module
expects a "proxied call" while the b2b acts as end-point (user
agent server or client)<br>
<br>
Best regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<br>
On 07/13/2012 10:00 AM, Dinusha Kannangara wrote:
<blockquote
cite="mid:CADdEbb5fyyergt6Uoe6zo3JALaKrd-bRnduS9ak8dFO2pfQPcg@mail.gmail.com"
type="cite">Hi, thanks for the info :) I did what you have told me
and now and rtp seem to be working (I need to do more tests and
look at the sip traces - and will let you know if I get into
trouble again :P). <br>
<br>
There's one problem though, I'm seeing that dialogs are not
getting deleted when the call ends (again this works fine when not
using b2bua - I'm using dialog module - rr_param did to make this
happen)<br>
<br>
Thanks again, for the responses and they really helped me a lot :)<br>
<br>
<div class="gmail_quote">On Thu, Jul 12, 2012 at 8:11 PM,
Bogdan-Andrei Iancu <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:bogdan@opensips.org"
target="_blank">bogdan@opensips.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000"> <tt>Hi Dinusha,<br>
<br>
What you have in route[1] has to go into local route. And
from onreply_route, to the b2b_reply_route :).<br>
<br>
Regards,</tt>
<div class="im"><br>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<br>
</div>
<div>
<div class="h5"> On 07/12/2012 03:13 PM, Dinusha
Kannangara wrote:
<blockquote type="cite">Thank you for the quick reply :)
and the REFER scenario is working fine without rtp.<br>
<br>
I'm sorry for being such a noob on this as I'm new to
opensips and even sip message handling :( I have tried
out adding code to local route and b2b_reply_route
sections but rtp is not working - I think it has to do
with how I've wrote the config.<br>
<br>
before adding the b2bua I had my rtpproxy_engage()
called on my route[1] before I call t_relay() and had
the fix_nated_contact on my onreply _route.<br>
<br>
here's a summarized version on my config. Can you
please look at it and tell me which methods should be
moved on to local route and b2b_reply_route.<br>
<br>
route<br>
{<br>
.....<br>
if(is_method("INVITE"))<br>
{<br>
do load balancing<br>
route(1);<br>
}<br>
}<br>
<br>
route[1]<br>
{<br>
.....<br>
.....<br>
if( is_method("INVITE"))<br>
{<br>
engage_rtpproxy();<br>
}<br>
else if( is_method("BYE" || "CANCEL"))<br>
{<br>
unforce_rtpproxy();<br>
}<br>
}<br>
<br>
onreply_route[1]<br>
{<br>
if (isbflagset(6))<br>
{<br>
log("\n\n\n-------ON REPLY ROUTE FIX
NATED CONTACT-------\n\n\n");<br>
search_append('Contact:.*sip:[^>[:cntrl:]]*',
';nat=yes');<br>
fix_nated_contact();<br>
}<br>
<br>
}<br>
<br>
<br>
<div class="gmail_quote">On Wed, Jul 11, 2012 at 8:19
PM, Bogdan-Andrei Iancu <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:bogdan@opensips.org"
target="_blank">bogdan@opensips.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt
0pt 0pt 0.8ex; border-left: 1px solid rgb(204,
204, 204); padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000"> <tt>Move
to the "local" and "b2b_reply" routes only the
part regarding insertion of RTPproxy.<br>
<br>
Regards,<br>
</tt>
<div>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<br>
</div>
<div>
<div> On 07/11/2012 05:21 PM, Dinusha
Kannangara wrote:
<blockquote type="cite">Thanks for the
reply, I will try that for sure :)<br>
<br>
Just to clarify, so whatever I had on
request route and reply route (including
rtp proxy and nathelper methods) should be
written on b2b_request and b2b_reply,
right ?<br>
<br>
<div class="gmail_quote">On Tue, Jul 10,
2012 at 3:59 PM, Bogdan-Andrei Iancu <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:bogdan@opensips.org"
target="_blank">bogdan@opensips.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin: 0pt 0pt 0pt 0.8ex;
border-left: 1px solid rgb(204, 204,
204); padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000">
<tt>Hi Dinusha,<br>
<br>
How I see it is: do LB, after LB,
trigger B2B with REFER-handling
scenario, and on the outbound part
of b2b (using local route for
INVITE and b2b_reply for incoming
replies) insert rtpproxy. <br>
<br>
Of course, I assume that LB and
B2B are on the same instance of
OpenSIPS.<br>
<br>
Regards,<br>
</tt>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<div>
<div> <br>
On 07/06/2012 06:44 PM, Dinusha
Kannangara wrote: </div>
</div>
<blockquote type="cite">
<div>
<div>Hi all,<br>
<br>
I currently have my opensips
configured with a rtpproxy and
uses the nathelper module and
everything seem to be working
fine.<br>
<br>
Now, I have a new requirement
where my opensips should have
to handle REFER messages
generated from a media server
and I'm not sure what I should
do.<br>
<br>
I've seen that b2bua module is
capable of this and I also had
a look at the example done on
<a moz-do-not-send="true"
href="http://opensips.org"
target="_blank">opensips.org</a>.<br>
<br>
Here's my scenario,<br>
<br>
User1(softphone) calls
opensips server and opensips
do load balancing and redirect
the call to a Media Server.
Then, Media Server will send a
REFER message to opensips
specifying a refer-to
User2(another softphone) and
the media server should remove
itself from the call and let
User1 and User2 connect to
each other through opensips.<br>
<br>
Here are my questions :<br>
<br>
1) The rtpproxy module
re-writes SDP and how does
this affect if I use b2bua
module to handle REFER
messages ?<br>
2) Will the work done by
nathelper and rtpproxy be
undone if I call
b2b_init_request on the
initial INVITE ?<br>
3) Do I have to have a
separate IP for b2bua server
or is it ok to run it on the
same ip which the opensips is
running ?<br>
4) I have seen some people
block the INVITE's coming from
b2bua server IP at initial
INVITE.. do I have to do this
too ?<br>
<br>
Thank You, :)<br>
<br>
Regards, <br>
Dinusha. <br>
</div>
</div>
<pre><fieldset></fieldset>
_______________________________________________
Users mailing list
<a moz-do-not-send="true" href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a>
<a moz-do-not-send="true" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
</blockquote>
</div>
</blockquote>
</div>
<br>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</blockquote>
</body>
</html>