[SR-Users] seturi analog for Kamailio 4.3
Abdul Gafar
abdul.gafar.tim at gmail.com
Mon Mar 16 15:52:14 CET 2015
Hello
Just modify RURI, t_relay(), and a new branch will automatically be created
On Mon, Mar 16, 2015 at 8:58 PM, Daniel-Constantin Mierla <miconda at gmail.com
> wrote:
> Are you calling t_relay() from branch_route?
>
> Maybe you should load debugger module and enable cfgtrace to see what
> actions from kamailio.cfg are executed.
>
> Just changing the $ru and relaying should work when used in request_route.
>
> Cheers,
> Daniel
>
>
> On 16/03/15 14:14, Yuriy Gorlichenko wrote:
>
> 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 $ru="sip:"+$tU+"@"+$(du{s.select,1,:} vs append_branch("
> sip:$tU@$(du{s.select,1,:})")
>
> This is full algo of my reqest
> the first is I check at location table num of endpoints for this peer and
> then at the "while" do this
>
> sql_pvquery("ca", "select
> received from location where
> contact='$dbr(ra=>[$var(i),0])'","$var(recieved)");
> $du=$var(recieved);
> xlog("L_INFO","SQL query return recieved {$var(recieved)} for {$tU}.
> Destination is {$du}\n");
> # if only one client used it means that I use $ru
> if ($dbr(ra=>rows)==1)
> {
> xlog("L_INFO","Single ANGENT");
> xlog("L_INFO","WS Branch is {$du)} for {$tU}\n");
> rtpengine_manage("force trust-address replace-origin
> replace-session-connection ICE=force RTP/SAVPF");
> t_on_reply("REPLY_FROM_WS");
> $ru="sip:"+$tU+"@"+$(du{s.select,1,:});
> route("FINAL_RELAY");
> }
> else
> {
> append_branch("sip:$tU@$(du{s.select,1,:})","0.7");
> }
>
> #after while ended if more that one endpoint used
>
> t_on_branch("1");
> return;
>
> branch_route[1]{
>
> if($du=~"transport=ws"){
> xlog("L_INFO","Websocket Branch is {$du} for {$tU}\n");
> rtpengine_manage("force trust-address replace-origin
> replace-session-connection ICE=force RTP/SAVPF");
> t_on_reply("REPLY_FROM_WS");
> }
> else{
> xlog("L_INFO","UDP Branch is {$du)} for {$tU}\n");
> rtpengine_manage("replace-origin replace-session-connection ICE=remove
> RTP/AVP");
> t_on_reply("MANAGE_CLASSIC_REPLY");
> }
> }
>
> route[FINAL_RELAY]
> {
>
> if (!t_relay()) {
> sl_reply_error();
> }
> return;
> }
>
>
>
> 2015-03-16 15:46 GMT+03:00 Yuriy Gorlichenko <ovoshlook at gmail.com>:
>
>> request_route
>>
>> 2015-03-16 15:43 GMT+03:00 Daniel-Constantin Mierla <miconda at gmail.com>:
>>
>>> Is this used in request_route or in failure_route or other routing
>>> block?
>>>
>>> Cheers,
>>> Daniel
>>>
>>>
>>> On 16/03/15 12:44, Yuriy Gorlichenko wrote:
>>>
>>> If I use
>>>
>>> $ru="sip:"+$tU+"@"+$(du{s.select,1,:});
>>>
>>> if (!t_relay()) {
>>> sl_reply_error();
>>> }
>>>
>>> I see
>>>
>>> t_forward_nonack(): ERROR: t_forward_nonack: no branches for forwarding
>>> 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)
>>>
>>> if I use append_branch()
>>> for single client - thats is ok but 2 invites going to client.
>>> So client may pickup call and it successfully established.
>>>
>>> 2015-03-16 13:24 GMT+03:00 Daniel-Constantin Mierla <miconda at gmail.com>:
>>>
>>>> Hello,
>>>>
>>>> instead of seturi use:
>>>>
>>>> $ru = "sip:" + $tU + "@" + $(du{s.select,1,:});
>>>>
>>>> Cheers,
>>>> Daniel
>>>>
>>>>
>>>> On 16/03/15 05:44, Yuriy Gorlichenko wrote:
>>>>
>>>> Now. when I use
>>>>
>>>> seturi("sip:$tU@$(du{s.select,1,:})");
>>>>
>>>> I see error at my log
>>>>
>>>> ERROR: tm [t_lookup.c:1264]: new_t(): ERROR: new_t: uri invalid
>>>> ERROR: tm [t_lookup.c:1411]: t_newtran(): ERROR: t_newtran: new_t
>>>> failed
>>>> ERROR: tm [t_lookup.c:1264]: new_t(): ERROR: new_t: uri invalid
>>>> ERROR: tm [t_lookup.c:1411]: t_newtran(): ERROR: t_newtran: new_t
>>>> failed
>>>> 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)
>>>> 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)
>>>>
>>>> As i see error generate twice maby because I ure t_on branch() route
>>>>
>>>>
>>>>
>>>> 2015-03-16 7:18 GMT+03:00 Yuriy Gorlichenko <ovoshlook at gmail.com>:
>>>>
>>>>> 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.
>>>>> As I understand it is original request and the next one is branch.
>>>>> I used seturi() before for sending original reqest to destination, but
>>>>> I can not see this function at kamailio 4.3.
>>>>> Kamailio 4.3 uses send() dunnction? but it works at stateless mode. I
>>>>> need analog of it or seturi that works at statefull mode.
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users at lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>>
>>>> --
>>>> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>>>> Kamailio World Conference, May 27-29, 2015
>>>> Berlin, Germany - http://www.kamailioworld.com
>>>>
>>>>
>>>> _______________________________________________
>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>>> sr-users at lists.sip-router.org
>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>>
>>>
>>>
>>> _______________________________________________
>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users at lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>
>>>
>>>
>>> --
>>> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>>> Kamailio World Conference, May 27-29, 2015
>>> Berlin, Germany - http://www.kamailioworld.com
>>>
>>>
>>> _______________________________________________
>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>> sr-users at lists.sip-router.org
>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>
>>>
>>
>
> --
> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
> Kamailio World Conference, May 27-29, 2015
> Berlin, Germany - http://www.kamailioworld.com
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
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