16 Feb
2019
16 Feb
'19
10:33 a.m.
Hello,
We have a main route where we try multiple destinations (SIP Providers) one by one in case
of failure.
We modify the $ru in branch routes.
I have to manipulate the $rU in the main route (adding 000 and strip 000) to create the
second branch.
Otherwise I have an error in Kamailio , is it expected ??
Feb 16 10:29:13 proxy2 /usr/sbin/kamailio[3837]: NOTICE: RU => 0003280033800 (Branch
0)
* Adding 000 in main route
Feb 16 10:29:13 proxy2 /usr/sbin/kamailio[3837]: NOTICE: RU => 3280033800 (Branch 0)
* Strip "000" in main route
* Timeout of first provider (going to main route again with an other branch)
Feb 16 10:29:15 proxy2 /usr/sbin/kamailio[3840]: NOTICE: RU => 0003280033800 (Branch
1)
Feb 16 10:29:15 proxy2 /usr/sbin/kamailio[3840]: NOTICE: RU => 3280033800 (Branch 1)
* Call OK
I will now remove the prefix & strip command in main route
Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: RU => 3280033800 (Branch 0)
Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: RU => 3280033800 (Branch 0)
Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: Branch to
sip:3280033800@XXXXXXXXXXX
* Timeout
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: NOTICE: RU => 3280033800 (Branch 1)
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: NOTICE: RU => 3280033800 (Branch 1)
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: tm [t_fwd.c:1728]:
t_forward_nonack(): no branches for forwarding
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: tm [tm.c:1548]: _w_t_relay_to():
t_forward_noack failed
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: sl [sl_funcs.c:362]:
sl_reply_error(): stateless error reply used: I'm terribly sorry, server error
occurred (6/SL)
Any suggestions ?
16 Feb
16 Feb
11:16 p.m.
Hello,
$ru=$ru; instead of add & strip solved the issue.
I suppose we have to "write" the Request URI to load or execute the routing
branch.
De : Nicolas Breuer
Envoyé : samedi 16 février 2019 10:33
À : 'Kamailio (SER) - Users Mailing List' <sr-users(a)lists.kamailio.org>
Objet : Branches Routes
Hello,
We have a main route where we try multiple destinations (SIP Providers) one by one in case
of failure.
We modify the $ru in branch routes.
I have to manipulate the $rU in the main route (adding 000 and strip 000) to create the
second branch.
Otherwise I have an error in Kamailio , is it expected ??
Feb 16 10:29:13 proxy2 /usr/sbin/kamailio[3837]: NOTICE: RU => 0003280033800 (Branch
0)
* Adding 000 in main route
Feb 16 10:29:13 proxy2 /usr/sbin/kamailio[3837]: NOTICE: RU => 3280033800 (Branch 0)
* Strip "000" in main route
* Timeout of first provider (going to main route again with an other branch)
Feb 16 10:29:15 proxy2 /usr/sbin/kamailio[3840]: NOTICE: RU => 0003280033800 (Branch
1)
Feb 16 10:29:15 proxy2 /usr/sbin/kamailio[3840]: NOTICE: RU => 3280033800 (Branch 1)
* Call OK
I will now remove the prefix & strip command in main route
Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: RU => 3280033800 (Branch 0)
Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: RU => 3280033800 (Branch 0)
Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: Branch to
sip:3280033800@XXXXXXXXXXX
* Timeout
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: NOTICE: RU => 3280033800 (Branch 1)
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: NOTICE: RU => 3280033800 (Branch 1)
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: tm [t_fwd.c:1728]:
t_forward_nonack(): no branches for forwarding
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: tm [tm.c:1548]: _w_t_relay_to():
t_forward_noack failed
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: sl [sl_funcs.c:362]:
sl_reply_error(): stateless error reply used: I'm terribly sorry, server error
occurred (6/SL)
Any suggestions ?
11:34 p.m.
Hi Nicolas,
What is the version of Kamailio you are using ?
Could you show us a piece of code to understand what are you doing ?
Kind regards.
--
Ludovic Gasc Lemaire (GMLudo)
Le sam. 16 févr. 2019 à 23:17, Nicolas Breuer <Nicolas.Breuer(a)belcenter.biz>
a écrit :
Hello,
$ru=$ru; instead of add & strip solved the issue.
I suppose we have to “write” the Request URI to load or execute the
routing branch.
*De :* Nicolas Breuer
*Envoyé :* samedi 16 février 2019 10:33
*À :* 'Kamailio (SER) - Users Mailing List' <sr-users(a)lists.kamailio.org>
*Objet :* Branches Routes
Hello,
We have a main route where we try multiple destinations (SIP Providers)
one by one in case of failure.
We modify the $ru in branch routes.
I have to manipulate the $rU in the main route (adding 000 and strip 000)
to create the second branch.
Otherwise I have an error in Kamailio , is it expected ??
Feb 16 10:29:13 proxy2 /usr/sbin/kamailio[3837]: NOTICE: RU =>
0003280033800 (Branch 0)
- Adding 000 in main route
Feb 16 10:29:13 proxy2 /usr/sbin/kamailio[3837]: NOTICE: RU => 3280033800
(Branch 0)
- Strip “000” in main route
- Timeout of first provider (going to main route again with an other
branch)
Feb 16 10:29:15 proxy2 /usr/sbin/kamailio[3840]: NOTICE: RU =>
0003280033800 (Branch 1)
Feb 16 10:29:15 proxy2 /usr/sbin/kamailio[3840]: NOTICE: RU => 3280033800
(Branch 1)
- Call OK
I will now remove the prefix & strip command in main route
Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: RU => 3280033800
(Branch 0)
Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: RU => 3280033800
(Branch 0)
Feb 16 10:32:11 proxy2 /usr/sbin/kamailio[3951]: NOTICE: Branch to
sip:3280033800@XXXXXXXXXXX
- Timeout
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: NOTICE: RU => 3280033800
(Branch 1)
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: NOTICE: RU => 3280033800
(Branch 1)
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: tm [t_fwd.c:1728]:
t_forward_nonack(): no branches for forwarding
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: tm [tm.c:1548]:
_w_t_relay_to(): t_forward_noack failed
Feb 16 10:32:13 proxy2 /usr/sbin/kamailio[3955]: ERROR: sl
[sl_funcs.c:362]: sl_reply_error(): stateless error reply used: I'm
terribly sorry, server error occurred (6/SL)
Any suggestions ?
_______________________________________________
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sr-users(a)lists.kamailio.org
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17 Feb
17 Feb
11 a.m.
Hi Ludovic,
Version of Kamailio is 5.1.7
Maybe with these few lines it can help ?
route[Out] {
## If first time in this route, go to first destination.
$ru=$ru;
route(RELAY);
}
failure_route[MANAGE_FAILURE] {
if (t_branch_timeout () ){
# Failure with that ID -> ID+1;
route(Out);
}
}
branch_route[MANAGE_BRANCH] {
###Get the IP-Address based on the ID of the next-hop and send the SIP message
$ru = "sip:" + $rU + "@" + $var(IpAddress) + ":5060";
}
De : sr-users <sr-users-bounces(a)lists.kamailio.org> De la part de Ludovic Gasc
Lemaire
Envoyé : samedi 16 février 2019 23:35
À : Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Objet : Re: [SR-Users] Branches Routes
Hi Nicolas,
What is the version of Kamailio you are using ?
Could you show us a piece of code to understand what are you doing ?
Kind regards.
--
Ludovic Gasc Lemaire (GMLudo)
18 Feb
18 Feb
5:25 a.m.
Hello Nicolas,
Why dont you use carrier route module to strip and add smth. you can choose your own
routing logic depends on response code.
Best regards.
Yasin CANER
http://kamailio.org/docs/modules/5.2.x/modules/carrierroute.html
________________________________
From: sr-users <sr-users-bounces(a)lists.kamailio.org> on behalf of Nicolas Breuer
<Nicolas.Breuer(a)belcenter.biz>
Sent: Sunday, February 17, 2019 1:00 PM
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] Branches Routes
Hi Ludovic,
Version of Kamailio is 5.1.7
Maybe with these few lines it can help ?
route[Out] {
## If first time in this route, go to first destination.
$ru=$ru;
route(RELAY);
}
failure_route[MANAGE_FAILURE] {
if (t_branch_timeout () ){
# Failure with that ID -> ID+1;
route(Out);
}
}
branch_route[MANAGE_BRANCH] {
###Get the IP-Address based on the ID of the next-hop and send the SIP message
$ru = "sip:" + $rU + "@" + $var(IpAddress) + ":5060";
}
De : sr-users <sr-users-bounces(a)lists.kamailio.org> De la part de Ludovic Gasc
Lemaire
Envoyé : samedi 16 février 2019 23:35
À : Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Objet : Re: [SR-Users] Branches Routes
Hi Nicolas,
What is the version of Kamailio you are using ?
Could you show us a piece of code to understand what are you doing ?
Kind regards.
--
Ludovic Gasc Lemaire (GMLudo)
1900
days inactive
1902
days old
4 comments
3 participants
participants (3)
-
Ludovic Gasc Lemaire -
Nicolas Breuer -
YASIN CANER