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<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><br>
<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 07/12/2012 03:13 PM, Dinusha Kannangara wrote:
<blockquote
cite="mid:CADdEbb69QW_vcrEN+59+PcZy+xwDje9G2eFh0+rK7wtxpTNueg@mail.gmail.com"
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 class="im">
<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 07/11/2012 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>
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