Hello,
there is some planned work on the data center infrastructure hosting
kamailio.org server that is going to affect briefly the web server (web
site, wiki) and the mailing lists.
The downtime is expected to be 10-15 minutes around 1:00am Western
Europe time (CEST / GMT+2), but if it takes longer or repeats, be
patient for a while.
Cheers,
Daniel
--
Daniel-Constantin Mierla (@ asipto.com)
twitter.com/miconda -- linkedin.com/in/miconda
Kamailio Consultancy, Training and Development Services -- asipto.com
Kamailio World Conference, April 18-19, 2024, Berlin -- kamailioworld.com
Hi Everyone,
I would like to hear some stories about moving away from proprietary telephony services whether on premises or on cloud to FOSS solutions and how much stable, secure, efficient and cost effective it was.
I would like to present to my managers such cases to convince them to move away from proprietary telephony as it is just huge amount of cost and technical debt.
Thanks everyone and really appreciate any insights, also I am sorry if this is not the place to ask for such!
hi,
i have kamailio with TLS
i dont have homer and voipmonitor with TLS decryption doesnt work
how can i check final SIP INVITE (after all rewrites/modifications)
before is send to the peer?
tried
onsend_route {
if ($rm == "INVITE") {
xlog("L_INFO", "Final SIP Message before
Sending: $mbu\n");
}
}
but record-route/via are different than reality (checked with sngrep
with TLS disabled)
kamailio log
Record-Route: <sip:;r2=on;lr;ftag=b0d1d4ce-...
Record-Route: <sip:10.10.10.10;r2=on;lr;ftag=b0d1d4..
Via: SIP/2.0/UDP 30.30.30.30:5080;TH=div;rport;branch=z9hG4bK
sngrep
Record-Route: <sip:9.9.9.9;r2=on;lr;ftag=246bdf1c...
Record-Route: <sip:9.9.9.9;line=sr-Jf7BrWSBdWSzrD
Via: SIP/2.0/UDP 9.9.9.9;branch=z9hG4bKdb73.0735168f3e5f....
Via: SIP/2.0/UDP
9.9.9.9;branch=z9hG4bKsr-2y7Ud3XCMD4N6Vi8M-iCM-XGdWSBMDGzuhJZu-iGMh9ztEu7q.....
10.10.10.10 - private kamailio ip (fictional)
30.30.30.30 - ip of SIP PBX (caller)
9.9.9.9 - public kamailio ip
Marek
Hi All,
My requirement is when incoming call comes from internal user in i want to put kamailio ip and port in Contact header and forward or dispatch request to sip trunk carrier but i am unable to do so using KEMI frame work LUA. Can someone please give some pointer please?
KSR.textops.remove_hf("Contact");
KSR.textopsx.assign_hf_value("Contact","<sip:1234@4.5.6.7>");
KSR.rtpengine.rtpengine_manage0();
if KSR.tm.t_relay()<0 then
KSR.sl.sl_reply_error();
end
Hello,
We're using kamailio, with rtpengine for RTP encryption/decryption. It
works fine but I would like to understand the integration better.
How does rtpengine get the TLS certificates, and what crypto library does
it use (openssl?).
Thank you in advance,
--
David Cunningham, Voisonics Limited
http://voisonics.com/
USA: +1 213 221 1092
New Zealand: +64 (0)28 2558 3782
Hi Gang
I have a strange issue after upgrading to 5.7
I use dlg_vars to keep some information until the end of the call to
write them in a CDR.
One of those variables records the timestamp of the first invite to
determine how long it took from the invite to the 'connection
established' if at all.
The CDR is written when the BYE is being processed by the dialog module.
Strangely, since updating to 5.7 (used to work with 5.5 and 5.6 I
think, but I could be mistaking as other changes were made to the
config) my dialog variables are null when BYE is being processed.
reading the docs, I learned that that dlg_var are only polulated after
loose_route() has been called.
So I added some logging statement to track if the BYE in question is
processed by loose_route().
Yes, it is, loose_route() returns success on the BYE in question. But
when I log the content of my dlg_var after loose_route() it is still
null.
Any idea what the cause could be?
--
Mit freundlichen Grüssen
-Benoît Panizzon- @ HomeOffice und normal erreichbar
--
I m p r o W a r e A G - Leiter Commerce Kunden
______________________________________________________
Zurlindenstrasse 29 Tel +41 61 826 93 00
CH-4133 Pratteln Fax +41 61 826 93 01
Schweiz Web http://www.imp.ch
______________________________________________________
Hi,
We're encountering a CPU load of approximately 90% on the Kamailio proxy
server. Additionally, there's an error logged indicating a lost connection
to MySQL. Could this indicate a problem with the configuration file or is
it related to MySQL itself? Your guidance would be appreciated.
MySQL version: Ver 14.14 Distrib 5.5.47
Kamailio version: 5.5.5
Error in logs:
/usr/local/sbin/kamailio[24933]: ERROR: db_mysql [km_dbase.c:122]:
db_mysql_submit_query(): driver error on query: Lost connection to MySQL
server during query (2013)
Hi All,
I'm new to Kamailio but have been running dozens of Freepbx systems for the
last 10 years. We are an Education Service District and service K-12
schools. Many of these we provide dial tone to, the rest we have
connections to to provide for toll avoidance and backup outbound calling
when the LEC fails. Our main focus is to save schools money
that can be used for education instead of infrastructure.
Right now I have a single freepbx machine that is using inbound routes to
send calls to the proper school district. I would like to replace this with
a Kamailio server instead but can't seem to get my mind around the best way
to do this.
I have 119 inbound routes in my current system with 22 trunks to the other
districts. This may increase in the future as we try to migrate districts
off of the expensive systems to a more open source way of calling.
Currently calls between districts take the route out of the system just to
come right back in to be routed to a different district. I would like to
avoid that if possible.
I've been trying to educate myself on the best practice in this type of
structure but can't seem to figure out the best way to make this work. Most
of the videos and websites assume a pretty intimate knowledge of Kamailio.
That and the database structure doesn't make sense to me.
I would like to keep each freepbx as its own registrar as we have lots of
crossover with extensions and a few of the districts have their own staff
that manage that aspect of the machines. .
Any suggestions would be appreciated. Please ask questions if this just
looks like I'm rambling.
--
Wayne Wenthin
Wide Area Network Administrator | CTA@MESD
503.257.1562 Phone/Fax
www.cascadetech.org