New subject: Dispatcher usage (was: sr-users Digest, Vol 158, Issue 12)

13 Jul 2018


      Thanks  Daniel!
I'm folow:   https://www.kamailio.org/docs/modules/stable/modules/
dispatcher.html#dispatcher.ex.install
but my kamailio get errors:
parameter <dstid_avp> of type <1> not found in module <dispatcher>
parameter <attrs_avp> of type <1> not found in module <dispatcher>
parameter <sock_avp> of type <1> not found in module <dispatcher>
parameter <cnt_avp> of type <1> not found in module <dispatcher>
I have no infor how to fix it
Can you show me more detail about how to do:
     - *Fix error*
*     - Set the socket attribute to your private ip socket to do bridge
from external to internal networks. *
                  (just add to "attrs(str,opt)", and in my situation, it is
my private IP of Kamailio server1 ? forexample:
                             1 sip:<PublicIP>:<Port> 0 0
duid=kamilioserver1;socket=<protocol>:<KamailioServer1_PrivateIP>:<Port>;my=xyz)
(I don't understand what  my=xyz mean..)
*    - Do i have to do something in Kamailio server2 and KamailioServer3
(or just create kamailio database each server and synchronyze kamailio
database between them?)*
*Thanks!*
And thanks  Mojtaba! I had read your recomment tutorial with OpenSIP, but
do not know how to apply to my system. Have you got an other more clearly
tutorial for this?
On Thu, Jul 12, 2018 at 5:00 PM, sr-users-request@lists.kamailio.org
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Today's Topics:

UAC register (Ben Hood)
Re: UAC register (Daniel-Constantin Mierla)
Re: UAC register (Daniel-Constantin Mierla)
dispatcher module complete tutorial (SamSung TV)
Re: UAC register (Ben Hood)
Re: UAC register (Ben Hood)
Re: dispatcher module complete tutorial (Mojtaba)
Re: SIP/2.0 500 I'm terribly sorry,       server error occurred
(1/TM) (Aqs Younas)
Re: dispatcher module complete tutorial (Daniel-Constantin Mierla)
Re: UAC register (Daniel-Constantin Mierla)
Re: UAC register (Daniel-Constantin Mierla)
Re: SIP/2.0 500 I'm terribly sorry, server error occurred
(1/TM) (Daniel-Constantin Mierla)


Message: 1
Date: Wed, 11 Jul 2018 12:36:36 +0100
From: Ben Hood ben@relops.com
To: sr-users@lists.sip-router.org
Subject: [SR-Users] UAC register
Message-ID: 7B1A15CF-7BCF-4BCC-8DF0-20E2906BA1DA@relops.com
Content-Type: text/plain; charset="utf-8"
Hi,
I’m wondering if there is a flag somewhere in the UAC module config that
prevents remote registration from happening.
It looks like I’ve loaded the uacreg table but I can’t see any REGISTER
methods being sent from Kamailio to the remote peer.
The remote registrants are loaded using this config:
listen=udp:172.16.176.150:5060
loadmodule "db_postgres.so"
loadmodule "kex.so"
loadmodule "corex.so"
loadmodule "tm.so"
loadmodule "tmx.so"
loadmodule "sl.so"
loadmodule "rr.so"
loadmodule "pv.so"
loadmodule "maxfwd.so"
loadmodule "textops.so"
loadmodule "siputils.so"
loadmodule "xlog.so"
loadmodule "sanity.so"
loadmodule "ctl.so"
loadmodule "cfg_rpc.so"
loadmodule "counters.so"
loadmodule "uac.so"
modparam("uac", "reg_db_url", DBURL)
modparam("uac", "reg_contact_addr", “172.16.176.150:5060")
modparam("uac", "reg_db_table", "uacreg")
modparam("uac", "reg_timer_interval", 10)
modparam("uac", "reg_retry_interval", 10)
request_route {
  route(RELAY);
}
route[RELAY] {
t_on_reply("MANAGE_REPLY");
if (!t_relay()) {
    sl_reply_error();
  }
  exit;
}
And it looks like this has been consumed by Kamailio:
$ kamcmd uac.reg_dump
{
        l_uuid: 2cc6776d-61ed-4ea1-a3ae-055f89bd4d3f
        l_username: 126231943099723776
        l_domain: 172.16.176.150
        r_username: 1000
        r_domain: 172.16.176.129
        realm: 172.16.176.129
        auth_username: 1000
        auth_password: password
        auth_proxy: sip:172.16.176.129:5080
        expires: 0
        flags: 0
        diff_expires: -1531235076
        timer_expires: 0
        reg_init: 1531234841
        reg_delay: 0
}
Doing a refresh successfully reloads the uacreg data
$ kamcmd uac.reg_refresh 2cc6776d-61ed-4ea1-a3ae-055f89bd4d3f
I can get Kamailio to forward an OPTIONS message to the remote peer () to
verify network connectivity, e.g. :
$ru = "sip:1000@172.16.176.129:5080";
$fs = "udp:172.16.176.150:5060";
But Kamailio does not appear to generate REGISTER messages either after
first boot or as a result of the manual refresh.
This is using an instance of Kamailio 5.0.1. Should I try with a newer
version?
Is there a way to get extra debugging of the uac module?
If I increase the debug verbosity, I get quite granular detail for the DB
traffic, but the uac module doesn’t appear to emit much diagnostics.
Many thanks,
Ben

Re: [SR-Users] sr-users Digest, Vol 158, Issue 12