26 May
2023
26 May
'23
12:29 p.m.
Hi,
*sip_provider_proxy1[* uac module-register] ---> *kamailio* [dispatcher
Module] ----> *Asterisk1*
----> *Asterisk 2*
in my configuration kamailio register to the sip provider using *uac module*,
sip information are stored in database (uacreg).
when a incoming call(INVITE) come to kamailio it will dispatch call to
Asterisk using* "dispatcher module".*
Here i have couple of questions
1. If my SIP provider has a secondary proxy as a failover server
(sip_provider_proxy2), can I configure Kamailio with the uac module to use
the secondary proxy if the primary proxy fails?
2. Since my application is inbound-only, registration failure is only
identified when the registration expires (3600 seconds = 1 hour). Can I use
the dispatcher module to select the SIP proxy and switch the registration
to the secondary proxy if the primary proxy is not reachable (using
OPTIONS)?
26 May
26 May
2:08 p.m.
Hello!
Yes, you can 'loop' outbound registration via self and than - use
dispatcher module to send REGISTER accordingly.
For the detection part, you can play with dispatcher event routes -
https://kamailio.org/docs/modules/devel/modules/dispatcher.html#idm1090
Le ven. 26 mai 2023 à 12:16, MUSLIH K <muslihk00(a)gmail.com> a écrit :
Hi,
*sip_provider_proxy1[* uac module-register] ---> *kamailio* [dispatcher
Module] ----> *Asterisk1*
----> *Asterisk 2*
in my configuration kamailio register to the sip provider using *uac
module*, sip information are stored in database (uacreg).
when a incoming call(INVITE) come to kamailio it will dispatch call to
Asterisk using* "dispatcher module".*
Here i have couple of questions
1. If my SIP provider has a secondary proxy as a failover server
(sip_provider_proxy2), can I configure Kamailio with the uac module to use
the secondary proxy if the primary proxy fails?
2. Since my application is inbound-only, registration failure is only
identified when the registration expires (3600 seconds = 1 hour). Can I use
the dispatcher module to select the SIP proxy and switch the registration
to the secondary proxy if the primary proxy is not reachable (using
OPTIONS)?
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Best regards,
Ihor (Igor)
31 May
31 May
9:10 a.m.
*uac_block*
#!KAMAILIO
loadmodule "uac.so"
loadmodule "db_sqlite.so"
modparam("uac", "reg_contact_addr", UAC_CONTACT_ADD)
modparam("uac", "reg_db_url",
"sqlite:///etc/kamailio/dbs/uac_reg.db")
modparam("uac", "reg_retry_interval", 10)
*dispatcher_block*
#!KAMAILIO
loadmodule "dispatcher.so"
modparam("dispatcher", "force_dst", 1)
modparam("dispatcher", "flags", 2)
modparam("dispatcher", "xavp_dst", "dsdst")
modparam("dispatcher", "xavp_dst_mode", 0)
modparam("dispatcher", "ds_probing_mode", 1)
modparam("dispatcher", "ds_ping_interval", 15)
#modparam("dispatcher", "ds_ping_reply_codes",
"class=2;class=3;class=4")
modparam("dispatcher", "list_file",
"/etc/kamailio/dispatcher.list")
*route_block*
event_route[dispatcher:dst-down] {
xlog("L_ERR", "Destination down: $rm $ru ($du)\n");
$var(status) = uac_reg_status("+91XXX6");
xlog("L_NOTICE", "+91XXX_state : $var(status)\n\r");
if(uac_reg_request_to("+91XXX", 0))
{
xlog("L_NOTICE", "Found remote user [$rU] on [$rd] via [$du]");
t_on_failure("REMOTE_AUTH");
$du="sip:10.*.32.1:5060";
t_relay();
}
}
failure_route[REMOTE_AUTH] {
if ($T_reply_code == 401 or $T_reply_code == 407) {
xlog("L_NOTICE", "Remote asked for authentication");
uac_auth();
}
}
*i am getting following error
*
17(26) ERROR: <script>: Destination down: OPTIONS sip:10.*.32.1:5060 (<null>)
17(26) NOTICE: <script>: 91XXX_state : 1
17(26) CRITICAL: <core> [core/mem/q_malloc.c:501]: qm_free(): BUG: bad
pointer 0x7fa7ec666479 (out of memory block!) called from core:
core/action.c: do_action(757) - ignoring
17(26) NOTICE: <script>: Found remote user [91XXX] on
[sip.siptrunk.in] via [sip:10.*.33.1:5060]
17(26) INFO: tm [t_lookup.c:1333]: t_newtran(): attempt to create
transaction for a faked request - try to avoid it
17(26) NOTICE: tm [t_reply.c:2159]: relay_reply(): dst no longer set -
skipped sending the reply out
On Fri, May 26, 2023 at 5:03 PM Ihor Olkhovskyi <igorolhovskiy(a)gmail.com>
wrote:
Hello!
Yes, you can 'loop' outbound registration via self and than - use
dispatcher module to send REGISTER accordingly.
For the detection part, you can play with dispatcher event routes -
https://kamailio.org/docs/modules/devel/modules/dispatcher.html#idm1090
Le ven. 26 mai 2023 à 12:16, MUSLIH K <muslihk00(a)gmail.com> a écrit :
Hi,
*sip_provider_proxy1[* uac module-register] ---> *kamailio* [dispatcher
Module] ----> *Asterisk1*
----> *Asterisk 2*
in my configuration kamailio register to the sip provider using *uac
module*, sip information are stored in database (uacreg).
when a incoming call(INVITE) come to kamailio it will dispatch call to
Asterisk using* "dispatcher module".*
Here i have couple of questions
1. If my SIP provider has a secondary proxy as a failover server
(sip_provider_proxy2), can I configure Kamailio with the uac module to use
the secondary proxy if the primary proxy fails?
2. Since my application is inbound-only, registration failure is only
identified when the registration expires (3600 seconds = 1 hour). Can I use
the dispatcher module to select the SIP proxy and switch the registration
to the secondary proxy if the primary proxy is not reachable (using
OPTIONS)?
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
To unsubscribe send an email to sr-users-leave(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to
the sender!
Edit mailing list options or unsubscribe:
--
Best regards,
Ihor (Igor)
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
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Important: keep the mailing list in the recipients, do not reply only to
the sender!
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MUSLIH K