4 Mar
2020
4 Mar
'20
4:44 a.m.
Hello,
We have several SIP domains coming into our SBC. I need to build a
Kamailio box that will 302 the call to the appropriate server based on the
domain. If the call does not come in with a recognized domain I would like
for it to 404 the call. Not sure how to do this. Can someone point me in
the right direction?
4 Mar
4 Mar
5:17 a.m.
Hi,
I think this comes part and parcel with learning how to use Kamailio in general.
If you are looking for someone to build it for you end-to-end or provide one-on-one
tutoring, perhaps private consulting is a better option.
—
Sent from my iPad
On Mar 3, 2020, at 10:45 PM, Joli Martinez
<mrjoli021(a)gmail.com> wrote:
Hello,
We have several SIP domains coming into our SBC. I need to build a Kamailio box that
will 302 the call to the appropriate server based on the domain. If the call does not
come in with a recognized domain I would like for it to 404 the call. Not sure how to do
this. Can someone point me in the right direction?
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
7:32 a.m.
+1
On Wed, 4 Mar 2020 at 04:17, Alex Balashov <abalashov(a)evaristesys.com>
wrote:
Hi,
I think this comes part and parcel with learning how to use Kamailio in
general.
If you are looking for someone to build it for you end-to-end or provide
one-on-one tutoring, perhaps private consulting is a better option.
—
Sent from my iPad
--
Regards,
David Villasmil
email: david.villasmil.work(a)gmail.com
phone: +34669448337
On Mar 3, 2020, at 10:45 PM, Joli Martinez
<mrjoli021(a)gmail.com> wrote:
Hello,
We have several SIP domains coming into our SBC. I need to build a
Kamailio box
that will 302 the call to the appropriate server based on the
domain. If the call does not come in with a recognized domain I would like
for it to 404 the call. Not sure how to do this. Can someone point me in
the right direction?
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
8:49 a.m.
Hello,
On 04.03.20 04:44, Joli Martinez wrote:
Hello,
We have several SIP domains coming into our SBC. I need to build a
Kamailio box that will 302 the call to the appropriate server based on
the domain. If the call does not come in with a recognized domain I
would like for it to 404 the call. Not sure how to do this. Can
someone point me in the right direction?
the complete solution and complexity can be a matter of scalability and
security needs, but for redirect itself is about sending a
sl_send_reply(...) after using append_to_reply(). If relevant data is
stored in database, sqlops is the module that can help to fetch the
matching records.
Cheers,
Daniel
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - March 9-11, 2020, Berlin - www.asipto.com
Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com
10:32 a.m.
One could also use dialplan and dispatcher, add the domains to the dialplan
table with the GID of the dispatcher, add all IPs to redirect to, and use
dispatcher instead. That would also give you failover and distribution.
In terms of multiple domains, there’s probably a better way, but this is
how I do it:
So I would add to the dialplan table the domains I’m serving to, I.e.:
Match *dom1* and attrs 1
Match *dom2* and attrs 2
...
Then on the dispatcher:
GID:1 ip: sip:1.2.3.4:5060
GID:1 ip: sip:2.3.4.4:5060
GID:2 ip: sip:9.8.7.6:5060
GID:2 ip: sip:8.7.6.5:5060
So anything with “dom1” in the $ru would be sent out to GID 1, “dom2” to
GID 2, and so on.
And use the dialplan and dispatcher like so:
modparam("dialplan", "db_url",
"mysql://DB_USER:DB_PASS@DB_HOST/kamailio")
modparam("dialplan", "attrs_pvar", "$var(dispatcher_id)")
modparam("dialplan", "fetch_rows", 100)
...
route[DISPATCH] {
dp_match("1", "$ru");
xlog("[DISPATCH] '$ru' was translated to
'$var(dispatcher_id)'\n");
xlog("[DISPATCH] avp(dsdstid): $avp(dsdstid)\n");
if(!ds_select_dst("$var(dispatcher_id)", "9"))
{
send_reply("404", "No destination");
exit;
}
xlog("L_DBG", "--- SCRIPT: going to <$ru> via <$du>\n");
t_on_failure("RTF_DISPATCH”);
append_to_reply("Contact: <sip:$du>\r\n");
sl_send_reply("300","Multiple Choices");
exit;
}
Or something like that. (I took this off my
https://github.com/davidcsi/kamailio-private-public/blob/master/README.md )
Please excuse and errors, typing on my phone :)
Hope that helps!
David
On Wed, 4 Mar 2020 at 07:49, Daniel-Constantin Mierla <miconda(a)gmail.com>
wrote:
Hello,
On 04.03.20 04:44, Joli Martinez wrote:
--
Regards,
David Villasmil
email: david.villasmil.work(a)gmail.com
phone: +34669448337
Hello,
We have several SIP domains coming into our SBC. I need to build a
Kamailio box that will 302 the call to the appropriate server based on
the domain. If the call does not come in with a recognized domain I
would like for it to 404 the call. Not sure how to do this. Can
someone point me in the right direction?
the complete solution and complexity can be a matter of scalability and
security needs, but for redirect itself is about sending a
sl_send_reply(...) after using append_to_reply(). If relevant data is
stored in database, sqlops is the module that can help to fetch the
matching records.
Cheers,
Daniel
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - March 9-11, 2020, Berlin - www.asipto.com
Kamailio World Conference - April 27-29, 2020, in Berlin --
www.kamailioworld.com
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
5 Mar
5 Mar
1:13 p.m.
On Tue, Mar 03, 2020 at 10:44:32PM -0500, Joli Martinez wrote:
We have several SIP domains coming into our SBC. I
need to build a
Kamailio box that will 302 the call to the appropriate server based on the
domain. If the call does not come in with a recognized domain I would like
for it to 404 the call. Not sure how to do this. Can someone point me in
the right direction?
You can create a redirect by changing the domain in the R-URI ($rd) and
sending a 302 with.
send_reply("302", "Redirect");
The logic how to choose which is the correct $rd is up to you.
1521
days inactive
1522
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5 comments
5 participants
participants (5)
-
Alex Balashov -
Daniel Tryba -
Daniel-Constantin Mierla -
David Villasmil -
Joli Martinez