12 Feb
2014
12 Feb
'14
6:37 p.m.
Hey,
Thank you in advanced for the time taken on my question!
I have an environment phone---sbc---kamailio---gw1, gw2
I am using kamailio 4.2.0, quite basic config, using dispatcher module to
route to the gw and to monitor them with options. I have a file
dispatcher.list with the two gw ips:
# $Id$
# dispatcher destination sets
#
# line format
# setit(int) destination(sip uri) flags(int,opt) priority(int,opt)
attributes(str,opt)
# gateways
1 sip:10.X.X.38:5060 IP
1 sip:10.X.X.39:5060 AP
I have to modify the TO header, it must be prefixed and gw ip must be placed
there (gw requirements)
I use on the routing function
ds_select_domain("1", "8")
t_on_failure("RTF_DISPATCH");
and just before the ROUTE(RELAY) I have:
# Add profix to gw: 0199
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to RURI
subst_hf("To", "/(.*):(.*)@(.*)$/\1:0199\2@$rd>/",
"a"); #add prefix
to TO, modify ip on TO use ruri ip
It works fine if the first gw is available, but if the first option (which
is the last gw on the list) is not accessible, it waits for the 30s and then
tries the second one, but the ip on the TO header is not correct anymore,
since it is the first gw and not the second.
Question: why does it wait until the timeout if it is monitoring it with
option and seeing it is not reachable?
I tried modifying again the TO header with:
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
before the route(relay) on the failure routine, but it does not work
properly, I am getting strange TO header like:
To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
It looks like it is not parsing the to header it has before but adding a
parsed version of the original header at the end of the other one....
I tried with subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP on the
to header... I'll appreciate any help with this issue.
Thanks again for your time
Helena
Helena Garcia-Nieto de Mir
Morodo Group VoIP Department
E-mail: helena.gnieto(a)morodo.co.uk
Morodo Limited
voip(a)morodo.co.uk / www.mo-call.com
Place of Registration: Companies House, England & Wales / Registered Office:
7 Breasy Place, 9 Burroughs Gardens Hendon, London NW4 4AU
12 Feb
12 Feb
7:29 p.m.
New subject: modify To header, prefix + ip, using dispacher module.
On Wednesday 12 February 2014 17:37:46 Helena Garcia-Nieto wrote:
I tried modifying again the TO header with:
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
before the route(relay) on the failure routine, but it does not work
properly, I am getting strange TO header like:
To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
It looks like it is not parsing the to header it has before but adding a
parsed version of the original header at the end of the other one....
I tried with subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP on the
to header... I'll appreciate any help with this issue.
How about just using uac_replace_to()?
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.f.uac_replace_…
4.4. uac_replace_to(display,uri)
Replace in TO header the display name and the URI part.
display and URI parameters can include pseudo-variables.
This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE.
--
POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024
13 Feb
13 Feb
2:40 p.m.
New subject: modify To header, prefix + ip, using dispacher module.
Hi,
Thanks for the tip, but I cannot manage it to work...
I hadn't uac module loaded, I loaded it and added
#MORODO TEST TO MODIFICATION
loadmodule "uac.so"
modparam("uac","restore_mode","none")
The uac function cannot be used on the failure rutine (it gives an error
when restarting) so I chaged the order:
That is the default routing
route[FROMPHONE] {
[...]
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
t_on_failure("RTF_DISPATCH");
#MORODO Add profix to ISKRATEL: 0199
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to URI
uac_replace_to("","sip:0199$rU@$rd");
route(RELAY);
exit;
}
That is the failure function
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving, to send options
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of fail again
it would try the next option
#MORODO, update IP on TO header
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a");
route(RELAY);
exit;
}
}
}
But the result TO header is the same strange thing... mix of what it was on
normal routine + what I wanted after the failure...
To: <sip:0199XXXXX10@10.X.X.39>sip:0199XXXXX10@10.X.X.38
It is like once the TO is modified, It does not modify it ok anymore...
Would you do it any other way that could be better?
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel Tryba
Sent: miércoles, 12 de febrero de 2014 18:30
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
On Wednesday 12 February 2014 17:37:46 Helena Garcia-Nieto wrote:
I tried modifying again the TO header with:
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
before the route(relay) on the failure routine, but it does not work
properly, I am getting strange TO header like:
To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
It looks like it is not parsing the to header it has before but adding
a parsed version of the original header at the end of the other one....
I tried with subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP on
the to
header... I'll appreciate any help with this issue.
How about just using uac_replace_to()?
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.f.uac_replace_t
o%28display,uri%29
4.4. uac_replace_to(display,uri)
Replace in TO header the display name and the URI part.
display and URI parameters can include pseudo-variables.
This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE.
--
POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
6:23 p.m.
New subject: modify To header, prefix + ip, using dispacher module.
Hi Victor,
Could you please tell me a bit more about that?
I am not using du, and actually the variable is empty (I tried to use it to
modify the TO in first instance but It came empty)
I tried using $tU and $td. But when I do
$td = $rd
Inside the failure routing I get a td that is "gw1gw2", this command is
appending new rd to the existing td. How can I erese previous content of td
and then write rd on td?
Thanks again
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Victor Seva
Sent: jueves, 13 de febrero de 2014 14:42
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
2014-02-13 13:40 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
Would you do it any other way that could be better?
changing $du?
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
3:42 p.m.
New subject: modify To header, prefix + ip, using dispacher module.
Hi Helena,
we do it the following way:
In the main route:
t_on_branch("some_route");
branch_route[some_route] {
uac_replace_to(....);
}
This way, the uac_* functions get executed for each branch individually.
Kind regards,
Carsten
2014-02-13 13:40 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
Hi,
Thanks for the tip, but I cannot manage it to work...
I hadn't uac module loaded, I loaded it and added
#MORODO TEST TO MODIFICATION
loadmodule "uac.so"
modparam("uac","restore_mode","none")
The uac function cannot be used on the failure rutine (it gives an error
when restarting) so I chaged the order:
That is the default routing
route[FROMPHONE] {
[...]
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
t_on_failure("RTF_DISPATCH");
#MORODO Add profix to ISKRATEL: 0199
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to URI
uac_replace_to("","sip:0199$rU@$rd");
route(RELAY);
exit;
}
That is the failure function
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving, to send options
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of fail again
it would try the next option
#MORODO, update IP on TO header
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/",
"a");
route(RELAY);
exit;
}
}
}
But the result TO header is the same strange thing... mix of what it was on
normal routine + what I wanted after the failure...
To: <sip:0199XXXXX10@10.X.X.39>sip:0199XXXXX10@10.X.X.38
It is like once the TO is modified, It does not modify it ok anymore...
Would you do it any other way that could be better?
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel Tryba
Sent: miércoles, 12 de febrero de 2014 18:30
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
On Wednesday 12 February 2014 17:37:46 Helena Garcia-Nieto wrote:
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
I tried modifying again the TO header with:
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
before the route(relay) on the failure routine, but it does not work
properly, I am getting strange TO header like:
To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
It looks like it is not parsing the to header it has before but adding
a parsed version of the original header at the end of the other one....
I tried with subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP on
the to
header... I'll appreciate any help with this issue.
How about just using uac_replace_to()?
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.f.uac_replace_t
o%28display,uri%29
4.4. uac_replace_to(display,uri)
Replace in TO header the display name and the URI part.
display and URI parameters can include pseudo-variables.
This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE.
--
POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)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 list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
14 Feb
14 Feb
3:23 p.m.
New subject: modify To header, prefix + ip, using dispacher module.
Hi Carsten
Thanks for the info, but I cannot use a branch route, because it is a
failure route, and I need to execute the dispatcher funcitonst to set the
destination to proving and to select the next destination.
Does anyone know how to set the TO header to use always the same username
and domain than the RURI, even on failures?
Thanks in advanced
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten Bock
Sent: jueves, 13 de febrero de 2014 14:43
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
we do it the following way:
In the main route:
t_on_branch("some_route");
branch_route[some_route] {
uac_replace_to(....);
}
This way, the uac_* functions get executed for each branch individually.
Kind regards,
Carsten
2014-02-13 13:40 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hi,
Thanks for the tip, but I cannot manage it to work...
I hadn't uac module loaded, I loaded it and added
#MORODO TEST TO MODIFICATION
loadmodule "uac.so"
modparam("uac","restore_mode","none")
The uac function cannot be used on the failure rutine (it gives an
error when restarting) so I chaged the order:
That is the default routing
route[FROMPHONE] {
[...]
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
t_on_failure("RTF_DISPATCH");
#MORODO Add profix to ISKRATEL: 0199
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to URI
uac_replace_to("","sip:0199$rU@$rd");
route(RELAY);
exit;
}
That is the failure function
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving, to send options
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of fail
again it would try the next option
#MORODO, update IP on TO header
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/",
"a");
route(RELAY);
exit;
}
}
}
But the result TO header is the same strange thing... mix of what it
was on normal routine + what I wanted after the failure...
To: <sip:0199XXXXX10@10.X.X.39>sip:0199XXXXX10@10.X.X.38
It is like once the TO is modified, It does not modify it ok anymore...
Would you do it any other way that could be better?
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel
Tryba
Sent: miércoles, 12 de febrero de 2014 18:30
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
On Wednesday 12 February 2014 17:37:46 Helena Garcia-Nieto wrote:
> I tried modifying again the TO header with:
> subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
>
> before the route(relay) on the failure routine, but it does not work
> properly, I am getting strange TO header like:
>
> To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
>
> It looks like it is not parsing the to header it has before but
> adding a parsed version of the original header at the end of the other
one....
I tried with
subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP
on
the to header... I'll appreciate any help with this issue.
How about just using uac_replace_to()?
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.f.uac_rep
lace_t
o%28display,uri%29
4.4. uac_replace_to(display,uri)
Replace in TO header the display name and the URI part.
display and URI parameters can include pseudo-variables.
This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE.
--
POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
17 Feb
17 Feb
11:15 a.m.
New subject: modify To header, prefix + ip, using dispacher module.
Hey all,
Does any of you have any other idea on how to modify the TO header. Every
option I try on failure route is appending the values together instead of
replacing it.
Could that be because I am trying to modify the TO header twice? (Once on
the normal routing once in the failure routing?)
Is there any parameter I can set so the TO header always copy the RURI
domain?
Thanks in advanced!
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Helena
Garcia-Nieto
Sent: viernes, 14 de febrero de 2014 14:24
To: 'Kamailio (SER) - Users Mailing List'
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Carsten
Thanks for the info, but I cannot use a branch route, because it is a
failure route, and I need to execute the dispatcher funcitonst to set the
destination to proving and to select the next destination.
Does anyone know how to set the TO header to use always the same username
and domain than the RURI, even on failures?
Thanks in advanced
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten Bock
Sent: jueves, 13 de febrero de 2014 14:43
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
we do it the following way:
In the main route:
t_on_branch("some_route");
branch_route[some_route] {
uac_replace_to(....);
}
This way, the uac_* functions get executed for each branch individually.
Kind regards,
Carsten
2014-02-13 13:40 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)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 list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hi,
Thanks for the tip, but I cannot manage it to work...
I hadn't uac module loaded, I loaded it and added
#MORODO TEST TO MODIFICATION
loadmodule "uac.so"
modparam("uac","restore_mode","none")
The uac function cannot be used on the failure rutine (it gives an
error when restarting) so I chaged the order:
That is the default routing
route[FROMPHONE] {
[...]
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
t_on_failure("RTF_DISPATCH");
#MORODO Add profix to ISKRATEL: 0199
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to URI
uac_replace_to("","sip:0199$rU@$rd");
route(RELAY);
exit;
}
That is the failure function
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving, to send options
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of fail
again it would try the next option
#MORODO, update IP on TO header
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/",
"a");
route(RELAY);
exit;
}
}
}
But the result TO header is the same strange thing... mix of what it
was on normal routine + what I wanted after the failure...
To: <sip:0199XXXXX10@10.X.X.39>sip:0199XXXXX10@10.X.X.38
It is like once the TO is modified, It does not modify it ok anymore...
Would you do it any other way that could be better?
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel
Tryba
Sent: miércoles, 12 de febrero de 2014 18:30
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
On Wednesday 12 February 2014 17:37:46 Helena Garcia-Nieto wrote:
> I tried modifying again the TO header with:
> subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
>
> before the route(relay) on the failure routine, but it does not work
> properly, I am getting strange TO header like:
>
> To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
>
> It looks like it is not parsing the to header it has before but
> adding a parsed version of the original header at the end of the
> other
one....
I tried with
subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP
on
the to header... I'll appreciate any help with this issue.
How about just using uac_replace_to()?
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.f.uac_rep
lace_t
o%28display,uri%29
4.4. uac_replace_to(display,uri)
Replace in TO header the display name and the URI part.
display and URI parameters can include pseudo-variables.
This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE.
--
POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
11:24 a.m.
New subject: modify To header, prefix + ip, using dispacher module.
Hi Helena,
Just a quick note:
If you do a failover from failure_route(), this will also create a new
branch and the branch_route() would be executed, too.
Kind regards,
Carsten
2014-02-17 10:15 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
Hey all,
Does any of you have any other idea on how to modify the TO header. Every
option I try on failure route is appending the values together instead of
replacing it.
Could that be because I am trying to modify the TO header twice? (Once on
the normal routing once in the failure routing?)
Is there any parameter I can set so the TO header always copy the RURI
domain?
Thanks in advanced!
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Helena
Garcia-Nieto
Sent: viernes, 14 de febrero de 2014 14:24
To: 'Kamailio (SER) - Users Mailing List'
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Carsten
Thanks for the info, but I cannot use a branch route, because it is a
failure route, and I need to execute the dispatcher funcitonst to set the
destination to proving and to select the next destination.
Does anyone know how to set the TO header to use always the same username
and domain than the RURI, even on failures?
Thanks in advanced
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten Bock
Sent: jueves, 13 de febrero de 2014 14:43
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
we do it the following way:
In the main route:
t_on_branch("some_route");
branch_route[some_route] {
uac_replace_to(....);
}
This way, the uac_* functions get executed for each branch individually.
Kind regards,
Carsten
2014-02-13 13:40 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
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sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
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sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
Hi,
Thanks for the tip, but I cannot manage it to work...
I hadn't uac module loaded, I loaded it and added
#MORODO TEST TO MODIFICATION
loadmodule "uac.so"
modparam("uac","restore_mode","none")
The uac function cannot be used on the failure rutine (it gives an
error when restarting) so I chaged the order:
That is the default routing
route[FROMPHONE] {
[...]
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
t_on_failure("RTF_DISPATCH");
#MORODO Add profix to ISKRATEL: 0199
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to URI
uac_replace_to("","sip:0199$rU@$rd");
route(RELAY);
exit;
}
That is the failure function
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving, to send options
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of fail
again it would try the next option
#MORODO, update IP on TO header
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/",
"a");
route(RELAY);
exit;
}
}
}
But the result TO header is the same strange thing... mix of what it
was on normal routine + what I wanted after the failure...
To: <sip:0199XXXXX10@10.X.X.39>sip:0199XXXXX10@10.X.X.38
It is like once the TO is modified, It does not modify it ok anymore...
Would you do it any other way that could be better?
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel
Tryba
Sent: miércoles, 12 de febrero de 2014 18:30
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
On Wednesday 12 February 2014 17:37:46 Helena Garcia-Nieto wrote:
> I tried modifying again the TO header with:
> subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
>
> before the route(relay) on the failure routine, but it does not work
> properly, I am getting strange TO header like:
>
> To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
>
> It looks like it is not parsing the to header it has before but
> adding a parsed version of the original header at the end of the
> other
one....
I tried
with subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP
on
the to header... I'll appreciate any help with this issue.
How about just using uac_replace_to()?
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.f.uac_rep
lace_t
o%28display,uri%29
4.4. uac_replace_to(display,uri)
Replace in TO header the display name and the URI part.
display and URI parameters can include pseudo-variables.
This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE.
--
POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
3:14 p.m.
New subject: modify To header, prefix + ip, using dispacher module.
Hi Carsten,
I am sorry, I am not sure if I am understanding you correctly. Thank you
very much for all the tips.
I still have the same problem, the second time I try to manipulate the TO it
appends the new value instead of substitute it.
My code is at the end (bit different because it is now on a different test
environment).
When gw 1(X.X.X.102) is not responding to INVITEs, after the timer the
server send the new request to gw2(X.X.X.180), set RURI fine but the TO has
strange format (not correct) It is appending the new value to the value set
on the DISPATCH route
To: SET_TO <sip:XXXXX69@X.X.X.102SET_TO <sip:XXXXXX69@X.X.X.180>>
The problem is only when I do it twice (on distich routine and on
branch/failure). If I don't touch the TO on the DISPATCH routine, then the
uac function on the branch works fine. The problem is that I need that the
TO is equal to the RURI on both cases!
Thanks again, Could you tell me if that was not what you meant? Or if I am
not using the function properly?
BR
Helena
route[DISPATCH] {
# round robin dispatching on gateways group '1'
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
subst_uri('/^sip:999(.*)/sip:\1/i'); # delete the 00
subst_uri('/^sip:00(.*)/sip:\1/i'); # delete the 00
subst_uri('/^sip:\+(.*)/sip:\1/i'); # delete the +
uac_replace_to("SET_TO","sip:$rU@$rd");
t_on_failure("RTF_DISPATCH");
route(RELAY);
return;
}
branch_route[SET_TO] {
uac_replace_to("SET_TO","sip:$rU@$rd");
}
# Sample failure route
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500")
or (t_branch_timeout() and !t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH");
t_on_branch("SET_TO");
route(RELAY);
exit;
}
}
}
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten Bock
Sent: lunes, 17 de febrero de 2014 10:24
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
Just a quick note:
If you do a failover from failure_route(), this will also create a new
branch and the branch_route() would be executed, too.
Kind regards,
Carsten
2014-02-17 10:15 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hey all,
Does any of you have any other idea on how to modify the TO header.
Every option I try on failure route is appending the values together
instead of replacing it.
Could that be because I am trying to modify the TO header twice? (Once
on the normal routing once in the failure routing?)
Is there any parameter I can set so the TO header always copy the RURI
domain?
Thanks in advanced!
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Helena
Garcia-Nieto
Sent: viernes, 14 de febrero de 2014 14:24
To: 'Kamailio (SER) - Users Mailing List'
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Carsten
Thanks for the info, but I cannot use a branch route, because it is a
failure route, and I need to execute the dispatcher funcitonst to set
the destination to proving and to select the next destination.
Does anyone know how to set the TO header to use always the same
username and domain than the RURI, even on failures?
Thanks in advanced
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten
Bock
Sent: jueves, 13 de febrero de 2014 14:43
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
we do it the following way:
In the main route:
t_on_branch("some_route");
branch_route[some_route] {
uac_replace_to(....);
}
This way, the uac_* functions get executed for each branch individually.
Kind regards,
Carsten
2014-02-13 13:40 GMT+01:00 Helena Garcia-Nieto
<helena.gnieto(a)morodo.co.uk>uk>:
Hi,
Thanks for the tip, but I cannot manage it to work...
I hadn't uac module loaded, I loaded it and added
#MORODO TEST TO MODIFICATION
loadmodule "uac.so"
modparam("uac","restore_mode","none")
The uac function cannot be used on the failure rutine (it gives an
error when restarting) so I chaged the order:
That is the default routing
route[FROMPHONE] {
[...]
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
t_on_failure("RTF_DISPATCH");
#MORODO Add profix to ISKRATEL: 0199
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to URI
uac_replace_to("","sip:0199$rU@$rd");
route(RELAY);
exit;
}
That is the failure function
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving, to send options
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of
fail again it would try the next option
#MORODO, update IP on TO header
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/",
"a");
route(RELAY);
exit;
}
}
}
But the result TO header is the same strange thing... mix of what it
was on normal routine + what I wanted after the failure...
To: <sip:0199XXXXX10@10.X.X.39>sip:0199XXXXX10@10.X.X.38
It is like once the TO is modified, It does not modify it ok anymore...
Would you do it any other way that could be better?
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel
Tryba
Sent: miércoles, 12 de febrero de 2014 18:30
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] modify To header, prefix + ip, using
dispacher module.
On Wednesday 12 February 2014 17:37:46 Helena Garcia-Nieto wrote:
> I tried modifying again the TO header with:
> subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
>
> before the route(relay) on the failure routine, but it does not work
> properly, I am getting strange TO header like:
>
> To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
>
> It looks like it is not parsing the to header it has before but
> adding a parsed version of the original header at the end of the
> other
one....
I tried
with subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP
on
the to header... I'll appreciate any help with this issue.
How about just using uac_replace_to()?
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.f.uac_re
p
lace_t
o%28display,uri%29
4.4. uac_replace_to(display,uri)
Replace in TO header the display name and the URI part.
display and URI parameters can include pseudo-variables.
This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE.
--
POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
5:50 p.m.
New subject: modify To header, prefix + ip, using dispacher module.
Ok,
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)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 list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
From the uac documentation I can see I can only use it
once, but even
modifying the TO header on the first routine (Dispatch) somehow
different
(subst, subst_hf, $td=$rd..) the outcome is the same, strange TO mixed.
If I cannot modify TO twice, how can I made it equal to the RURI domain in
direct routing and in case of failure?
Thanks...
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Helena
Garcia-Nieto
Sent: lunes, 17 de febrero de 2014 14:14
To: 'Kamailio (SER) - Users Mailing List'
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Carsten,
I am sorry, I am not sure if I am understanding you correctly. Thank you
very much for all the tips.
I still have the same problem, the second time I try to manipulate the TO it
appends the new value instead of substitute it.
My code is at the end (bit different because it is now on a different test
environment).
When gw 1(X.X.X.102) is not responding to INVITEs, after the timer the
server send the new request to gw2(X.X.X.180), set RURI fine but the TO has
strange format (not correct) It is appending the new value to the value set
on the DISPATCH route
To: SET_TO <sip:XXXXX69@X.X.X.102SET_TO <sip:XXXXXX69@X.X.X.180>>
The problem is only when I do it twice (on distich routine and on
branch/failure). If I don't touch the TO on the DISPATCH routine, then the
uac function on the branch works fine. The problem is that I need that the
TO is equal to the RURI on both cases!
Thanks again, Could you tell me if that was not what you meant? Or if I am
not using the function properly?
BR
Helena
route[DISPATCH] {
# round robin dispatching on gateways group '1'
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
subst_uri('/^sip:999(.*)/sip:\1/i'); # delete the 00
subst_uri('/^sip:00(.*)/sip:\1/i'); # delete the 00
subst_uri('/^sip:\+(.*)/sip:\1/i'); # delete the +
uac_replace_to("SET_TO","sip:$rU@$rd");
t_on_failure("RTF_DISPATCH");
route(RELAY);
return;
}
branch_route[SET_TO] {
uac_replace_to("SET_TO","sip:$rU@$rd");
}
# Sample failure route
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500")
or (t_branch_timeout() and !t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH");
t_on_branch("SET_TO");
route(RELAY);
exit;
}
}
}
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten Bock
Sent: lunes, 17 de febrero de 2014 10:24
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
Just a quick note:
If you do a failover from failure_route(), this will also create a new
branch and the branch_route() would be executed, too.
Kind regards,
Carsten
2014-02-17 10:15 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
Hey all,
Does any of you have any other idea on how to modify the TO header.
Every option I try on failure route is appending the values together
instead of replacing it.
Could that be because I am trying to modify the TO header twice? (Once
on the normal routing once in the failure routing?)
Is there any parameter I can set so the TO header always copy the RURI
domain?
Thanks in advanced!
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Helena
Garcia-Nieto
Sent: viernes, 14 de febrero de 2014 14:24
To: 'Kamailio (SER) - Users Mailing List'
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Carsten
Thanks for the info, but I cannot use a branch route, because it is a
failure route, and I need to execute the dispatcher funcitonst to set
the destination to proving and to select the next destination.
Does anyone know how to set the TO header to use always the same
username and domain than the RURI, even on failures?
Thanks in advanced
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten
Bock
Sent: jueves, 13 de febrero de 2014 14:43
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
we do it the following way:
In the main route:
t_on_branch("some_route");
branch_route[some_route] {
uac_replace_to(....);
}
This way, the uac_* functions get executed for each branch individually.
Kind regards,
Carsten
2014-02-13 13:40 GMT+01:00 Helena Garcia-Nieto
<helena.gnieto(a)morodo.co.uk>uk>:
Hi,
Thanks for the tip, but I cannot manage it to work...
I hadn't uac module loaded, I loaded it and added
#MORODO TEST TO MODIFICATION
loadmodule "uac.so"
modparam("uac","restore_mode","none")
The uac function cannot be used on the failure rutine (it gives an
error when restarting) so I chaged the order:
That is the default routing
route[FROMPHONE] {
[...]
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
t_on_failure("RTF_DISPATCH");
#MORODO Add profix to ISKRATEL: 0199
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to URI
uac_replace_to("","sip:0199$rU@$rd");
route(RELAY);
exit;
}
That is the failure function
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving, to send options
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of
fail again it would try the next option
#MORODO, update IP on TO header
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/",
"a");
route(RELAY);
exit;
}
}
}
But the result TO header is the same strange thing... mix of what it
was on normal routine + what I wanted after the failure...
To: <sip:0199XXXXX10@10.X.X.39>sip:0199XXXXX10@10.X.X.38
It is like once the TO is modified, It does not modify it ok anymore...
Would you do it any other way that could be better?
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel
Tryba
Sent: miércoles, 12 de febrero de 2014 18:30
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] modify To header, prefix + ip, using
dispacher module.
On Wednesday 12 February 2014 17:37:46 Helena Garcia-Nieto wrote:
> I tried modifying again the TO header with:
> subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
>
> before the route(relay) on the failure routine, but it does not work
> properly, I am getting strange TO header like:
>
> To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
>
> It looks like it is not parsing the to header it has before but
> adding a parsed version of the original header at the end of the
> other
one....
I tried
with subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP
on
the to header... I'll appreciate any help with this issue.
How about just using uac_replace_to()?
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.f.uac_re
p
lace_t
o%28display,uri%29
4.4. uac_replace_to(display,uri)
Replace in TO header the display name and the URI part.
display and URI parameters can include pseudo-variables.
This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE.
--
POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
5:59 p.m.
New subject: modify To header, prefix + ip, using dispacher module.
Hi Helena,
try the following (simplified):
route[FROMPHONE] {
[...]
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
t_on_failure("RTF_DISPATCH");
t_on_branch("MODIFY_TO");
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to URI
$avp(s:new_to) = "sip:0199"+$rU+"@"+"$rd";
route(RELAY);
exit;
}
branch_route[MODIFY_TO] {
uac_replace_to("", $avp(s:new_to));
}
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of
t_on_branch("MODIFY_TO");
$avp(s:new_to) = "sip:"+$tU+"@"+$td;
route(RELAY);
exit;
}
}
}
This way, uac_replace_to() gets only called once per destination.
Kind regards,
Carsten
2014-02-17 14:14 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
Hi Carsten,
I am sorry, I am not sure if I am understanding you correctly. Thank you
very much for all the tips.
I still have the same problem, the second time I try to manipulate the TO it
appends the new value instead of substitute it.
My code is at the end (bit different because it is now on a different test
environment).
When gw 1(X.X.X.102) is not responding to INVITEs, after the timer the
server send the new request to gw2(X.X.X.180), set RURI fine but the TO has
strange format (not correct) It is appending the new value to the value set
on the DISPATCH route
To: SET_TO <sip:XXXXX69@X.X.X.102SET_TO <sip:XXXXXX69@X.X.X.180>>
The problem is only when I do it twice (on distich routine and on
branch/failure). If I don't touch the TO on the DISPATCH routine, then the
uac function on the branch works fine. The problem is that I need that the
TO is equal to the RURI on both cases!
Thanks again, Could you tell me if that was not what you meant? Or if I am
not using the function properly?
BR
Helena
route[DISPATCH] {
# round robin dispatching on gateways group '1'
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
subst_uri('/^sip:999(.*)/sip:\1/i'); # delete the 00
subst_uri('/^sip:00(.*)/sip:\1/i'); # delete the 00
subst_uri('/^sip:\+(.*)/sip:\1/i'); # delete the +
uac_replace_to("SET_TO","sip:$rU@$rd");
t_on_failure("RTF_DISPATCH");
route(RELAY);
return;
}
branch_route[SET_TO] {
uac_replace_to("SET_TO","sip:$rU@$rd");
}
# Sample failure route
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500")
or (t_branch_timeout() and !t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH");
t_on_branch("SET_TO");
route(RELAY);
exit;
}
}
}
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten Bock
Sent: lunes, 17 de febrero de 2014 10:24
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
Just a quick note:
If you do a failover from failure_route(), this will also create a new
branch and the branch_route() would be executed, too.
Kind regards,
Carsten
2014-02-17 10:15 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)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 list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
Hey all,
Does any of you have any other idea on how to modify the TO header.
Every option I try on failure route is appending the values together
instead of replacing it.
Could that be because I am trying to modify the TO header twice? (Once
on the normal routing once in the failure routing?)
Is there any parameter I can set so the TO header always copy the RURI
domain?
Thanks in advanced!
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Helena
Garcia-Nieto
Sent: viernes, 14 de febrero de 2014 14:24
To: 'Kamailio (SER) - Users Mailing List'
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Carsten
Thanks for the info, but I cannot use a branch route, because it is a
failure route, and I need to execute the dispatcher funcitonst to set
the destination to proving and to select the next destination.
Does anyone know how to set the TO header to use always the same
username and domain than the RURI, even on failures?
Thanks in advanced
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten
Bock
Sent: jueves, 13 de febrero de 2014 14:43
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
we do it the following way:
In the main route:
t_on_branch("some_route");
branch_route[some_route] {
uac_replace_to(....);
}
This way, the uac_* functions get executed for each branch individually.
Kind regards,
Carsten
2014-02-13 13:40 GMT+01:00 Helena Garcia-Nieto
<helena.gnieto(a)morodo.co.uk>uk>:
Hi,
Thanks for the tip, but I cannot manage it to work...
I hadn't uac module loaded, I loaded it and added
#MORODO TEST TO MODIFICATION
loadmodule "uac.so"
modparam("uac","restore_mode","none")
The uac function cannot be used on the failure rutine (it gives an
error when restarting) so I chaged the order:
That is the default routing
route[FROMPHONE] {
[...]
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
t_on_failure("RTF_DISPATCH");
#MORODO Add profix to ISKRATEL: 0199
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to URI
uac_replace_to("","sip:0199$rU@$rd");
route(RELAY);
exit;
}
That is the failure function
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving, to send options
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of
fail again it would try the next option
#MORODO, update IP on TO header
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/",
"a");
route(RELAY);
exit;
}
}
}
But the result TO header is the same strange thing... mix of what it
was on normal routine + what I wanted after the failure...
To: <sip:0199XXXXX10@10.X.X.39>sip:0199XXXXX10@10.X.X.38
It is like once the TO is modified, It does not modify it ok anymore...
Would you do it any other way that could be better?
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel
Tryba
Sent: miércoles, 12 de febrero de 2014 18:30
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] modify To header, prefix + ip, using
dispacher module.
On Wednesday 12 February 2014 17:37:46 Helena Garcia-Nieto wrote:
> I tried modifying again the TO header with:
> subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
>
> before the route(relay) on the failure routine, but it does not work
> properly, I am getting strange TO header like:
>
> To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
>
> It looks like it is not parsing the to header it has before but
> adding a parsed version of the original header at the end of the
> other
one....
I tried
with subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP
on
the to header... I'll appreciate any help with this issue.
How about just using uac_replace_to()?
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.f.uac_re
p
lace_t
o%28display,uri%29
4.4. uac_replace_to(display,uri)
Replace in TO header the display name and the URI part.
display and URI parameters can include pseudo-variables.
This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE.
--
POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
6:53 p.m.
New subject: modify To header, prefix + ip, using dispacher module.
Thank you very much Carsten!
It seem to be working on the reduced version I got for testing, I'll try
tomorrow on the real test environment, but I think you got the solution.
Thank you again for the continuous help! I've also learned a lot trying the
different options!!
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten Bock
Sent: lunes, 17 de febrero de 2014 17:00
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
try the following (simplified):
route[FROMPHONE] {
[...]
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
t_on_failure("RTF_DISPATCH");
t_on_branch("MODIFY_TO");
subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to URI
$avp(s:new_to) = "sip:0199"+$rU+"@"+"$rd";
route(RELAY);
exit;
}
branch_route[MODIFY_TO] {
uac_replace_to("", $avp(s:new_to));
}
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of
t_on_branch("MODIFY_TO");
$avp(s:new_to) = "sip:"+$tU+"@"+$td;
route(RELAY);
exit;
}
}
}
This way, uac_replace_to() gets only called once per destination.
Kind regards,
Carsten
2014-02-17 14:14 GMT+01:00 Helena Garcia-Nieto <helena.gnieto(a)morodo.co.uk>uk>:
URI
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list sr-users(a)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
list sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Carsten Bock
CEO (Geschäftsführer)
ng-voice GmbH
Schomburgstr. 80
D-22767 Hamburg / Germany
http://www.ng-voice.com
mailto:carsten@ng-voice.com
Office +49 40 34927219
Fax +49 40 34927220
Sitz der Gesellschaft: Hamburg
Registergericht: Amtsgericht Hamburg, HRB 120189
Geschäftsführer: Carsten Bock
Ust-ID: DE279344284
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:
http://www.ng-voice.com/imprint/
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hi Carsten,
I am sorry, I am not sure if I am understanding you correctly. Thank
you very much for all the tips.
I still have the same problem, the second time I try to manipulate the
TO it appends the new value instead of substitute it.
My code is at the end (bit different because it is now on a different
test environment).
When gw 1(X.X.X.102) is not responding to INVITEs, after the timer the
server send the new request to gw2(X.X.X.180), set RURI fine but the
TO has strange format (not correct) It is appending the new value to
the value set on the DISPATCH route
To: SET_TO <sip:XXXXX69@X.X.X.102SET_TO <sip:XXXXXX69@X.X.X.180>>
The problem is only when I do it twice (on distich routine and on
branch/failure). If I don't touch the TO on the DISPATCH routine, then
the uac function on the branch works fine. The problem is that I need
that the TO is equal to the RURI on both cases!
Thanks again, Could you tell me if that was not what you meant? Or if
I am not using the function properly?
BR
Helena
route[DISPATCH] {
# round robin dispatching on gateways group '1'
if(!ds_select_domain("1", "8"))
{
send_reply("404", "No destination");
exit;
}
subst_uri('/^sip:999(.*)/sip:\1/i'); # delete the 00
subst_uri('/^sip:00(.*)/sip:\1/i'); # delete the 00
subst_uri('/^sip:\+(.*)/sip:\1/i'); # delete the +
uac_replace_to("SET_TO","sip:$rU@$rd");
t_on_failure("RTF_DISPATCH");
route(RELAY);
return;
}
branch_route[SET_TO] {
uac_replace_to("SET_TO","sip:$rU@$rd");
}
# Sample failure route
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500")
or (t_branch_timeout() and !t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH");
t_on_branch("SET_TO");
route(RELAY);
exit;
}
}
}
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten
Bock
Sent: lunes, 17 de febrero de 2014 10:24
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using dispacher
module.
Hi Helena,
Just a quick note:
If you do a failover from failure_route(), this will also create a new
branch and the branch_route() would be executed, too.
Kind regards,
Carsten
2014-02-17 10:15 GMT+01:00 Helena Garcia-Nieto
<helena.gnieto(a)morodo.co.uk>uk>:
Hey all,
Does any of you have any other idea on how to modify the TO header.
Every option I try on failure route is appending the values together
instead of replacing it.
Could that be because I am trying to modify the TO header twice?
(Once on the normal routing once in the failure routing?)
Is there any parameter I can set so the TO header always copy the
RURI domain?
Thanks in advanced!
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Helena
Garcia-Nieto
Sent: viernes, 14 de febrero de 2014 14:24
To: 'Kamailio (SER) - Users Mailing List'
Subject: Re: [SR-Users] modify To header, prefix + ip, using
dispacher module.
Hi Carsten
Thanks for the info, but I cannot use a branch route, because it is a
failure route, and I need to execute the dispatcher funcitonst to set
the destination to proving and to select the next destination.
Does anyone know how to set the TO header to use always the same
username and domain than the RURI, even on failures?
Thanks in advanced
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Carsten
Bock
Sent: jueves, 13 de febrero de 2014 14:43
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] modify To header, prefix + ip, using
dispacher module.
Hi Helena,
we do it the following way:
In the main route:
t_on_branch("some_route");
branch_route[some_route] {
uac_replace_to(....);
}
This way, the uac_* functions get executed for each branch individually.
Kind regards,
Carsten
2014-02-13 13:40 GMT+01:00 Helena Garcia-Nieto
<helena.gnieto(a)morodo.co.uk>uk>:
>> Hi,
>>
>> Thanks for the tip, but I cannot manage it to work...
>>
>> I hadn't uac module loaded, I loaded it and added
>>
>> #MORODO TEST TO MODIFICATION
>> loadmodule "uac.so"
>> modparam("uac","restore_mode","none")
>>
>> The uac function cannot be used on the failure rutine (it gives an
>> error when restarting) so I chaged the order:
>>
>> That is the default routing
>> route[FROMPHONE] {
>> [...]
>> if(!ds_select_domain("1", "8"))
>> {
>> send_reply("404", "No destination");
>> exit;
>> }
>> t_on_failure("RTF_DISPATCH");
>>
>> #MORODO Add profix to ISKRATEL: 0199
>> subst_uri('/^sip:(.*)/sip:0199\1/i'); # add prefix to
uac_replace_to("","sip:0199$rU@$rd");
route(RELAY);
exit;
}
That is the failure function
failure_route[RTF_DISPATCH] {
if (t_is_canceled()) {
exit;
}
#marking the gw as failed and set state proving, to send options
ds_mark_dst("p");
# next DST - only for 500 or local timeout
if (t_check_status("500") or (t_branch_timeout() and
!t_branch_replied()))
{
if(ds_next_domain())
{
t_on_failure("RTF_DISPATCH"); #in case of
fail again it would try the next option
#MORODO, update IP on TO header
subst_hf("To", "/(.*)@(.*)$/\1@$rd>/",
"a");
route(RELAY);
exit;
}
}
}
But the result TO header is the same strange thing... mix of what it
was on normal routine + what I wanted after the failure...
To: <sip:0199XXXXX10@10.X.X.39>sip:0199XXXXX10@10.X.X.38
It is like once the TO is modified, It does not modify it ok anymore...
Would you do it any other way that could be better?
Helena
-----Original Message-----
From: sr-users-bounces(a)lists.sip-router.org
[mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Daniel
Tryba
Sent: miércoles, 12 de febrero de 2014 18:30
To: sr-users(a)lists.sip-router.org
Subject: Re: [SR-Users] modify To header, prefix + ip, using
dispacher module.
On Wednesday 12 February 2014 17:37:46 Helena Garcia-Nieto wrote:
> I tried modifying again the TO header with:
> subst_hf("To", "/(.*)@(.*)$/\1@$rd>/", "a")
>
> before the route(relay) on the failure routine, but it does not
> work properly, I am getting strange TO header like:
>
> To: <sip:0199XXXX@10.X.X.39> <sip:XXXXXX@10.X.X.38>
>
> It looks like it is not parsing the to header it has before but
> adding a parsed version of the original header at the end of the
> other
one....
I tried
with subst as well but the result is more or less the same.
Probably there is a better way to set the prefix and the correct IP
on
the to header... I'll appreciate any help with this issue.
How about just using uac_replace_to()?
http://kamailio.org/docs/modules/stable/modules/uac.html#uac.f.uac_r
e
p
lace_t
o%28display,uri%29
4.4. uac_replace_to(display,uri)
Replace in TO header the display name and the URI part.
display and URI parameters can include pseudo-variables.
This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE.
--
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12 comments
4 participants
participants (4)
-
Carsten Bock -
Daniel Tryba -
Helena Garcia-Nieto -
Victor Seva