<div dir="ltr">I mean that algorithm of creating new headers of creating INVOTE message is the same for branch_branch route and single client. Only one difference i that I use $ru=<span style="font-size:12.8000001907349px">"sip:"+$tU+"@"+$(du{s.</span><span style="font-size:12.8000001907349px">select,1,:}</span> vs append_branch(<span style="font-size:12.8000001907349px">"sip:$tU@$(du{s.</span><span style="font-size:12.8000001907349px">select,1,:}</span>)")<br><br>This is full algo of my reqest<br>the first is I check at location table num of endpoints for this peer and then at the "while" do this<br><br><div> sql_pvquery("ca", "select received from location where contact='$dbr(ra=>[$var(i),0])'","$var(recieved)");</div><div><span class="" style="white-space:pre"> </span>$du=$var(recieved);</div><div><span class="" style="white-space:pre"> </span>xlog("L_INFO","SQL query return recieved {$var(recieved)} for {$tU}. Destination is {$du}\n");</div><div><span class="" style="white-space:pre">
# if only one client used it means that I use $ru
</span></div><div><span class="" style="white-space:pre"> </span>if ($dbr(ra=>rows)==1)</div><div><span class="" style="white-space:pre"> </span>{</div><div><span class="" style="white-space:pre"> </span><span class="" style="white-space:pre"> </span>xlog("L_INFO","Single ANGENT");</div><div><span class="" style="white-space:pre"> </span><span class="" style="white-space:pre"> </span>xlog("L_INFO","WS Branch is {$du)} for {$tU}\n");</div><div><span class="" style="white-space:pre"> </span><span class="" style="white-space:pre"> </span>rtpengine_manage("force trust-address replace-origin replace-session-connection ICE=force RTP/SAVPF");</div><div><span class="" style="white-space:pre"> </span><span class="" style="white-space:pre"> </span>t_on_reply("REPLY_FROM_WS");</div><div><span class="" style="white-space:pre"> </span><span class="" style="white-space:pre"> </span>$ru="sip:"+$tU+"@"+$(du{s.select,1,:});</div><div><span class="" style="white-space:pre"> </span><span class="" style="white-space:pre"> </span>route("FINAL_RELAY");</div><div><span class="" style="white-space:pre"> </span>}</div><div><span class="" style="white-space:pre"> </span>else</div><div><span class="" style="white-space:pre"> </span>{</div><div><span class="" style="white-space:pre"> </span>append_branch("sip:$tU@$(du{s.select,1,:})","0.7");</div><div><span class="" style="white-space:pre"> </span>}<br><br><div>#after while ended if more that one endpoint used <br><br>t_on_branch("1");<br>return;</div><br><div>branch_route[1]{</div><div><br></div><div><span class="" style="white-space:pre"> </span>if($du=~"transport=ws"){</div><div><span class="" style="white-space:pre"> </span>xlog("L_INFO","Websocket Branch is {$du} for {$tU}\n");</div><div><span class="" style="white-space:pre"> </span>rtpengine_manage("force trust-address replace-origin replace-session-connection ICE=force RTP/SAVPF");</div><div><span class="" style="white-space:pre"> </span>t_on_reply("REPLY_FROM_WS");</div><div><span class="" style="white-space:pre"> </span></div><div><span class="" style="white-space:pre"> </span>}</div><div><span class="" style="white-space:pre"> </span>else{</div><div><span class="" style="white-space:pre"> </span>xlog("L_INFO","UDP Branch is {$du)} for {$tU}\n");</div><div><span class="" style="white-space:pre"> </span>rtpengine_manage("replace-origin replace-session-connection ICE=remove RTP/AVP");</div><div><span class="" style="white-space:pre"> </span>t_on_reply("MANAGE_CLASSIC_REPLY");</div><div><span class="" style="white-space:pre"> </span>}</div><div>}<br><br><div>route[FINAL_RELAY]</div><div>{</div><div> </div><div><span class="" style="white-space:pre"> </span>if (!t_relay()) {</div><div><span class="" style="white-space:pre"> </span>sl_reply_error();</div><div><span class="" style="white-space:pre"> </span>}</div><div>return;<span class="" style="white-space:pre"> </span></div><div>}</div></div></div><br><br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-03-16 15:46 GMT+03:00 Yuriy Gorlichenko <span dir="ltr"><<a href="mailto:ovoshlook@gmail.com" target="_blank">ovoshlook@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">request_route</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">2015-03-16 15:43 GMT+03:00 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">
<div>Is this used in request_route or in
failure_route or other routing block?<br>
<br>
Cheers,<br>
Daniel<div><div><br>
<br>
On 16/03/15 12:44, Yuriy Gorlichenko wrote:<br>
</div></div></div><div><div>
<blockquote type="cite">
<div dir="ltr">If I use <br>
<div><br>
$ru="sip:"+$tU+"@"+$(du{s.select,1,:});<br>
<div><br>
</div>
<div>if (!t_relay()) {</div>
<div><span style="white-space:pre-wrap"> </span>sl_reply_error();</div>
}</div>
<div><br>
</div>
<div>I see <br>
<br>
t_forward_nonack(): ERROR: t_forward_nonack: no branches for
forwarding</div>
<div>Mar 16 11:36:04 Kamailio kamailio[4335]: ERROR: sl
[sl_funcs.c:363]: sl_reply_error(): ERROR: sl_reply_error
used: I'm terribly sorry, server error occurred (6/SL)</div>
<div><br>
</div>
if I use append_branch()<br>
for single client - thats is ok but 2 invites going to client.<br>
So client may pickup call and it successfully established. </div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-03-16 13:24 GMT+03:00
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"> Hello,<br>
<br>
instead of seturi use:<br>
<br>
$ru = "sip:" + $tU + "@" + $(du{s.select,1,:});<br>
<br>
Cheers,<br>
Daniel
<div>
<div><br>
<br>
<div>On 16/03/15 05:44, Yuriy Gorlichenko wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div>
<div dir="ltr">Now. when I use <br>
<br>
seturi(<a>"sip:$tU@$(du{s.select,1,:})"</a>);<br>
<br>
I see error at my log<br>
<br>
<div> ERROR: tm [t_lookup.c:1264]: new_t(): ERROR:
new_t: uri invalid</div>
<div> ERROR: tm [t_lookup.c:1411]: t_newtran():
ERROR: t_newtran: new_t failed</div>
<div> ERROR: tm [t_lookup.c:1264]: new_t(): ERROR:
new_t: uri invalid</div>
<div> ERROR: tm [t_lookup.c:1411]: t_newtran():
ERROR: t_newtran: new_t failed</div>
<div> ERROR: sl [sl_funcs.c:363]:
sl_reply_error(): ERROR: sl_reply_error used:
Regretfully, we were not able to process the URI
(479/SL)</div>
<div> ERROR: sl [sl_funcs.c:363]:
sl_reply_error(): ERROR: sl_reply_error used:
Regretfully, we were not able to process the URI
(479/SL)</div>
<div><br>
As i see error generate twice maby because I ure
t_on branch() route</div>
<br>
<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-03-16 7:18 GMT+03:00
Yuriy Gorlichenko <span dir="ltr"><<a href="mailto:ovoshlook@gmail.com" target="_blank">ovoshlook@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">Hello. I try to call multi[ple
endpoints from my server using
append_branch. It works fine but when I have
only one endpoint - kamailio generate 2
INVITE requests to it.<br>
As I understand it is original request and
the next one is branch. <br>
I used seturi() before for sending original
reqest to destination, but I can not see
this function at kamailio 4.3.<br>
Kamailio 4.3 uses send() dunnction? but it
works at stateless mode. I need analog of it
or seturi that works at statefull mode.<br>
<br>
<br>
</div>
</blockquote>
</div>
<br>
</div>
<br>
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Daniel-Constantin Mierla
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