8 Oct
2014
8 Oct
'14
12:06 a.m.
Hi Sammy,
Thanks for your response and the clarification.
What I am actually trying to do is to pass the real User-Agent info for
each device as the Registration is fowarded to Freeswitch so using your
code as an example instead of hardcoding the custom "User-Agent: My Server
SIP Server" which will show up in Freeswitch for ALL users I want to do
something like user_agent_header="User-Agent: $ua" ;
Where $ua as you are aware would be the Real User-Agent of the actual user
who registration is being forwarded to Freeswitch.
if($sel(contact.expires) != $null)
$uac_req(hdrs)= $uac_req(hdrs) + "Expires: " +
$sel(contact.expires) + "\r\n";
else
$uac_req(hdrs)= $uac_req(hdrs) + "Expires: " +
$hdr(Expires) + "\r\n";
event_route [tm:local-request] { # Handle locally generated requests
xlog("L_INFO", "Routing locally generated $rm to <$ru> +
Modify the
User-Agent Header \n");
user_agent_header="User-Agent: $ua" ;
}
uac_req_send();
exit;
I tried to add that code just before the "uac_req_send()" but I get errors
when starting Kamailio, Is this compatible with Kamailio 4.0.6?
0(44073) : <core> [cfg.y:3567]: yyerror_at(): parse error in config file
/etc/kamailio/kamailio.cfg, line 1034, column 2-12: syntax error
0(44073) : <core> [cfg.y:3567]: yyerror_at(): parse error in config file
/etc/kamailio/kamailio.cfg, line 1034, column 2-12: bad command
0(44073) : <core> [cfg.y:3567]: yyerror_at(): parse error in config file
/etc/kamailio/kamailio.cfg, line 1034, column 2-12: bad command
0(44073) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file
/etc/kamailio/kamailio.cfg, line 1034, column 14: bad command
0(44073) : <core> [cfg.y:3567]: yyerror_at(): parse error in config file
/etc/kamailio/kamailio.cfg, line 1034, column 15-30: bad command
0(44073) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file
/etc/kamailio/kamailio.cfg, line 1034, column 31: bad command
0(44073) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file
/etc/kamailio/kamailio.cfg, line 1034, column 33: bad command
regards,
Errol
On Tue, Oct 7, 2014 at 9:28 PM, SamyGo <govoiper(a)gmail.com> wrote:
Hey Errol,
What I get from Daniel's email is that you only need to add this route in
your script and it will trigger itself automatically when "uac_req_send()"
function is executed.
event_route [tm:local-request] { # Handle locally generated requests
xlog("L_INFO", "Routing locally generated $rm to <$ru> +
Modify the
User-Agent Header \n");
user_agent_header="User-Agent: My Super SIP Server" ;
}
Reference:
http://www.kamailio.org/wiki/cookbooks/4.1.x/core?s[]=event&s[]=route#e…
BR,
Sammy
On Tue, Oct 7, 2014 at 11:20 AM, Errol Samuels <ewsamuels(a)gmail.com>
wrote:
Thanks for your input Daniel but pardon my
ignorance as I am not 100%
clear where I need to add that event_route[tm:local-request].
Here is the point where the REGISTER is being sent to Freeswitch. So are
you able to provide an example of where I send the real User-Agent of the
device to Freeswitch?
# Forward REGISTER to FreeSwitch
route[REGFWD] {
if(!is_method("REGISTER"))
{
return;
}
route(DISPATCH);
$uac_req(method)="REGISTER";
$uac_req(ruri)=$du;
$uac_req(furi)=$fn + "<sip:" + $au + "@" + $ar +
">";
$uac_req(turi)=$tn + "<sip:" + $au + "@" + $ar +
">";
$uac_req(hdrs)="Contact: <sip:" + $au + "@"
+ $ar
+ ";fs_path=sip:"
+ $sel(cfg_get.kamailio.bindip)
+ ":" + $sel(cfg_get.kamailio.bindport)
+ ">"
+ "\r\n";
if($sel(contact.expires) != $null)
$uac_req(hdrs)= $uac_req(hdrs) + "Expires: " +
$sel(contact.expires) + "\r\n";
else
$uac_req(hdrs)= $uac_req(hdrs) + "Expires: " +
$hdr(Expires) + "\r\n";
uac_req_send();
exit;
}
Thanks
Errol
On Tue, Oct 7, 2014 at 9:07 AM, Daniel-Constantin Mierla <
miconda(a)gmail.com> wrote:
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You have to use event_route[tm:local-request] if
you use uac module to
send out new REGISTER.
Cheers,
Daniel
On 03/10/14 18:32, Errol Samuels wrote:
I also tried your last suggestion at the point when the registeris
being forwarded to FS but it had no effect
# Forward REGISTER to Freeswitch
route[REGFWD] {
if(!is_method("REGISTER"))
{
return;
}
#if ( is_present_hf("User-Agent")) {
* remove_hf("User-Agent"); append_hf("User-Agent:
$ua\r\n");*
#}
BR
Errol
On Fri, Oct 3, 2014 at 5:08 PM, Rainer Piper <rainer.piper(a)soho-piper.de
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wrote:
Am 03.10.2014 um 17:52 schrieb Errol Samuels:
Hi Rainer,
Yes I did try user_agent_header = "User-Agent: $ua"; but it just
passes "$ua" to Freeswitch rather than the value of $ua.
regards,
Errol
On Fri, Oct 3, 2014 at 4:32 PM, Rainer Piper <
rainer.piper(a)soho-piper.de> wrote:
> Am 03.10.2014 um 17:04 schrieb Errol Samuels:
>
> Hello All,
>
> I am using Kamailio in front of Freeswitch and Kamailio is handling
> the registrations then forwarding to Freeswitch and everything is working
> for the most part.
>
> However, there is niggling pain in the neck issue where the user's
> User-Agent shows in Freeswitch as kamailio (4.0.6 (x86_64/linux)) instead
> of the user's Real User-Agent I am trying to get Kamailio to pass the real
> User-Agent of the user without success.
>
> I am able to set a static User-Agent by doing this in the global
> section.
>
> *user_agent_header = "User-Agent: We love beer";*
>
> However, I am unable to set it dynamically for example:
>
>
> *user_agent_header = "User-Agent: " + $ua; *
>
>
>
> *have you tried ... *
>
>
> *user_agent_header = "User-Agent: $ua"; ? *
>
*Have you tried to remove the original hf (User-Agent) and set the new
one like: remove_hf("User-Agent"); append_hf("User-Agent: $ua\r\n");
*
* ? *
> With is one Kamailio doesn't even start so my syntax is probably
> wrong.
>
> I also tried playing around with the textops module so I have ran out
> of ideas
>
> Any ideas?
>
> Thanks in advance.
>
> regards,
>
> Errol
>
>
>
>
>
>
>
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
> --
> *Rainer Piper*
> Integration engineer
> Koeslinstr. 56
> 53123 BONN
> GERMANY
> Phone: +49 228 97167161 <%2B49%20228%2097167161>
> P2P: sip:rainer@sip.soho-piper.de:5072 (pjsip-test)
> XMPP: rainer(a)xmpp.soho-piper.de
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users(a)lists.sip-router.org
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>
>
_______________________________________________
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listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
*Rainer Piper*
Integration engineer
Koeslinstr. 56
53123 BONN
GERMANY
Phone: +49 228 97167161 <%2B49%20228%2097167161>
P2P: sip:rainer@sip.soho-piper.de:5072 (pjsip-test)
XMPP: rainer(a)xmpp.soho-piper.de
_______________________________________________
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sr-users(a)lists.sip-router.org
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_______________________________________________
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--
Daniel-Constantin Mierlahttp://twitter.com/#!/miconda -
http://www.linkedin.com/in/miconda
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