13 Sep
2018
13 Sep
'18
4:19 a.m.
Hi,?
I have a simulation setup of 4 VMs in Virtual Box - two UAs and two Kamailio servers. The
first UA will register to KAM1, and the second UA will regsiter to KAM2. See the Figure
below.
UA1<--->KAM1<---->KAM2<---->UA2
int1 int1 int3 int3
int2 int2
I would like KAM1 to forward all SIP requests destined to int3 via KAM2 and vice versa. I
am aware of the routing logic in 'kamailio.cfg', but i find rather excessive.
Pseudo code of what i'm trying to achieve:
if (is_method("INVITE")) {
if(dst_ip == int3)
set_next_kamailio_server(KAM2)
}
Or:
if (is_method("INVITE")) {
if(callee is unkown)
ask_kamailio_server(KAM2)
}
Thanks for all the help
14 Sep
14 Sep
5:26 a.m.
On Thu, Sep 13, 2018 at 08:19:00AM +0000, Nathanael Eneroth wrote:
UA1<--->KAM1<---->KAM2<---->UA2
int1 int1 int3 int3
int2 int2
I would like KAM1 to forward all SIP requests destined
to int3 via
KAM2 and vice versa. I am aware of the routing logic in
'kamailio.cfg', but i find rather excessive. Pseudo code of what i'm
trying to achieve:
This is a very basic question, but I can't find any explanation/examples
about how to do this. Routing calls happens on
either
$du https://www.kamailio.org/wiki/cookbooks/5.1.x/pseudovariables#du_-_destinat…
of
$ru https://www.kamailio.org/wiki/cookbooks/5.1.x/pseudovariables#ru_-_request_…
You can manipulate components like the domain with $dd/$rd. Changing
them and than calling t_relay() will route the calls to somewhere else.
Regaring you examples: TIMTOWTDI
if (is_method("INVITE")) {
if(dst_ip == int3)
set_next_kamailio_server(KAM2)
}
if()
{
$rd="ip/dnsofkam2";
route(RELAY);
exit;
}
Or:
if (is_method("INVITE")) {
if(callee is unkown)
ask_kamailio_server(KAM2)
}
if(!location())
{
$rd="ip/dnsofkam2";
route(RELAY);
exit;
}
9:28 a.m.
This Medium post might also be handy:
https://medium.com/@tumalevich/kamailio-registration-replication-without-dm…
On Fri, Sep 14, 2018 at 1:57 PM Daniel Tryba <d.tryba(a)pocos.nl> wrote:
On Thu, Sep 13, 2018 at 08:19:00AM +0000, Nathanael
Eneroth wrote:
UA1<--->KAM1<---->KAM2<---->UA2
int1 int1 int3 int3
int2 int2
I would like KAM1 to forward all SIP requests
destined to int3 via
KAM2 and vice versa. I am aware of the routing logic in
'kamailio.cfg', but i find rather excessive. Pseudo code of what i'm
trying to achieve:
This is a very basic question, but I can't find any explanation/examples
about how to do this. Routing calls happens on
either
$du
https://www.kamailio.org/wiki/cookbooks/5.1.x/pseudovariables#du_-_destinat…
of
$ru
https://www.kamailio.org/wiki/cookbooks/5.1.x/pseudovariables#ru_-_request_…
You can manipulate components like the domain with $dd/$rd. Changing
them and than calling t_relay() will route the calls to somewhere else.
Regaring you examples: TIMTOWTDI
if (is_method("INVITE")) {
if(dst_ip == int3)
set_next_kamailio_server(KAM2)
}
if()
{
$rd="ip/dnsofkam2";
route(RELAY);
exit;
}
Or:
if (is_method("INVITE")) {
if(callee is unkown)
ask_kamailio_server(KAM2)
}
if(!location())
{
$rd="ip/dnsofkam2";
route(RELAY);
exit;
}
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
9:53 a.m.
This is actually what Daniel recommended on the last bootcamp in Berlin. If
X user is not registered here, forward to the other kamailio. Pretty nice
trick.
On Fri, Sep 14, 2018, 14:30 Gholamreza Sabery <gr.sabery(a)gmail.com> wrote:
This Medium post might also be handy:
https://medium.com/@tumalevich/kamailio-registration-replication-without-dm…
On Fri, Sep 14, 2018 at 1:57 PM Daniel Tryba <d.tryba(a)pocos.nl> wrote:
On Thu, Sep 13, 2018 at 08:19:00AM +0000,
Nathanael Eneroth wrote:
_______________________________________________
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sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
UA1<--->KAM1<---->KAM2<---->UA2
int1 int1 int3 int3
int2 int2
I would like KAM1 to forward all SIP requests
destined to int3 via
KAM2 and vice versa. I am aware of the routing logic in
'kamailio.cfg', but i find rather excessive. Pseudo code of what i'm
trying to achieve:
This is a very basic question, but I can't find any explanation/examples
about how to do this. Routing calls happens on
either
$du
https://www.kamailio.org/wiki/cookbooks/5.1.x/pseudovariables#du_-_destinat…
of
$ru
https://www.kamailio.org/wiki/cookbooks/5.1.x/pseudovariables#ru_-_request_…
You can manipulate components like the domain with $dd/$rd. Changing
them and than calling t_relay() will route the calls to somewhere else.
Regaring you examples: TIMTOWTDI
if (is_method("INVITE")) {
if(dst_ip == int3)
set_next_kamailio_server(KAM2)
}
if()
{
$rd="ip/dnsofkam2";
route(RELAY);
exit;
}
Or:
if (is_method("INVITE")) {
if(callee is unkown)
ask_kamailio_server(KAM2)
}
if(!location())
{
$rd="ip/dnsofkam2";
route(RELAY);
exit;
}
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
2195
days inactive
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3 comments
4 participants
participants (4)
-
Daniel Tryba -
David Villasmil -
Gholamreza Sabery -
Nathanael Eneroth