sr-users October 2018

sr-users@lists.kamailio.org

81 participants
120 discussions

by Wilkins, Steve

Hello All, When db_mysql is selected in the make, the make looks for -lmariadb. However, I want MySQL, not mariadb. Is there a way to let the make know that MySQL is preferred ov mariadb? Thank you

5 years, 6 months

registrar timer and database modes

by eyas barhouk

hello dears , i'm using kamailio 5.0.1 as IMS platform and have the following issues : * for Module "ims_usrloc_scscf" there is no documentation and i can't find a way to set database mode =2 and define the tables . * for Module "ims_registrar_scscf"when the user Unregistered it takes about 1~2 minutes to remove it from the memory on database mode 0 . so is there a way to minimize the timer when the user Unregistered and remove it immediately from the memory . thanks in advance & best regards.

5 years, 6 months

Kamailio with Asterisk as Media Relay

by Benjamin Marty

Hello Ok, that sounds perfect. Is there a sample kamailio configuration file of how to achieve such a thing?

5 years, 6 months

Addition of a code of conduct to the Kamailio repository

by Henning Westerholt

Hello, with commit a213d9d1 I introduced a Code of Conduct to the Kamailio repository [1]. This topic was initially discussed during the Kamailio development workshop, started from Daniel. During the development workshop we came to the conclusion that this is a policy decision and needs broader discussion in the Kamailio Management board and also the Kamailio Admin-Team. This discussion started last Friday, and after several days of discussion we decided to choose an existing Code of Conduct. We adapted the CoC of the Debian Project [2] and did a few changes for readability and also to adapt it to the (smaller) scope of our project. This CoC is in my opinion a good, generic and pragmatic document. Many people in our community are already in one way or the other involved in the Debian project. I am aware that this is (especially right now) a hot topic for some people. My personal opinion is that we managed to get a great fit to the existing Kamailio community culture. The history of this project shows that we are an open project and welcome contributions from anybody. So I don't expect any impact because of this change. We also ensured that the CoC only applies inside the Kamailio project, and that the Kamailio Management board is the authoritative instance in any conflicts about this topic. I don't want to start a classical "bike-shedding" discussion on this list about this topic.. But if you have any questions about this, lets us know. You can also contact the Kamailio Management Board, if you want to keep it private. Best regards, Henning Westerholt [1] https://github.com/kamailio/kamailio/blob/master/CODE_OF_CONDUCT.md [2] https://www.debian.org/code_of_conduct

5 years, 6 months

Websocket configuration for kamailio 5.1.6

by Priyaranjan Nayak

Hi All, I have compiled the kamailio v5.1.6 source code with tls and websocket module enabled in ubuntu 18.04 LTS. Now I am able to start the kamailio in UDP and TCP port 5060. I wanted to run the kamailio in WS, WSS and TLS port as well. I have generated the private_key, certificate and ca_list and provided the absolute file path in tls.cfg file. I observed tls.so and websocket.so is present in the module path after compile and installation of code. I have used below command to compile and install. 1. make proper 2. make PREFIX="/usr/local/kamailio-5.1" include_modules="db_mysql tls websocket" cfg 3. make all 4. make install I have attached the kamailio.cfg and tls.cfg. Could you please suggest the modification in configuration file to run in WS, WSS and TLS port ? Thanks Priyaranjan

5 years, 7 months

Kamailio 5.1.6 Debian Package -> SEGFAULT

by Floimair Florian

Hi! I just upgrade from 5.1.5 to 5.1.6 on my machine and I see Kamailio segfaulting (SIGSEGV). Unfortunately the systemd service is also not restarted in this case. I will generate coredumps and look into the backtrace and provide you with any insights I can gather.

5 years, 7 months

force_send_socket

by David Villasmil

Hello all, I'm very rusty when it comes to variables :( There's a part of my config where i load a parameter from usr_preferences to know whether i should append a branch and call him to a fixed IP as well as to their current location. I tried doing this on the REQUEST_ROUTE and append a branch like: # This will check if the TO user is an office user if (avp_db_load("$to", "$avp(office)")) { if ( $avp(gsm)==1 ) { xlog("L_ERR","[REQUEST_ROUTE]: [$rm] callid: $ci from=$fU to=$tU should be ($avp(gsm)) branched - Appending branch\n"); append_branch("sip:$tU@1.2.3.4:5060"); } } And later when the script hits the RELAY, the branch is actually sent, BUT from the *PRIVATE IP.* I tried adding: force_send_socket(67.215.186.219:5060); Right after the "append_branch" to set the socket from where to send, but kamailio is still sending from the private ip. Any ideas? Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

5 years, 7 months

Kamailio with Asterisk as Media Relay

by Benjamin Marty

Hello I would like to ask if there is any available informations on how to use Kamailio as a SIP Proxy but letting (multiple) Asterisk Instances do the Media Relaying. Is this scenario supported and if yes are there any tutorials or documentation available for it? I know the Kamailio Dispatcher Module, but this does as far as I know a dispatching of also the SIP Traffic. Not just the Media Traffic.

5 years, 7 months

set_advertised_address with variable

by Patrick Wakano

Hello list, Hope you all doing fine! I am using version 5.0.7 and I was trying to use the set_advertised_address with an avp variable but it does not replace with the avp value.... I then find out this thread https://lists.kamailio.org/pipermail/sr-users/2016-March/092327.html, in which is mentioned: *"I expect those functions not to support pvs, but I think this issomething to address in 5.0 and get all core functions working with pvs."* Looks like this was actually not done.... is that correct? Is there any plan to do it? In my case I want to use the set_advertised_address after reading the value from DB, so I can't use the advertised_address or listen options.... Any idea on how I could achieve that? Thank you, Kind regards, Patrick Wakano

5 years, 7 months

Sending INVITE from loopback subnet

by Joonas Kamailio

Dear List, I am trying to achieve a scenario where I can recognize the original peer and mask it as peer from subnet 10.0.7.0/24 with kamailio. Basic IP connectivity is established with the following network configuration (Debian9): auto lo:1 iface lo:1 inet static address 10.0.0.0/24 And of course I have routed 10.0.0.0/24 to servers public IP address (hereby known as x.x.x.1) in my router. Please consider the following scenario: - Peer1 192.168.0.1 is sending INVITE to kamailio at IP x.x.x.1 - Kamailio sends INVITE to peer2 at 172.10.0.1 from socket 10.0.0.1 - Peer2 receives the INVITE and knows that since it came from IP 10.0.0.1 it means that INVITE is originally from peer1 - IF peer2 sends INVITE to kamailio, it should be sent to peerX from socket 10.0.0.2 This works if I list both 10.0.0.1 and 10.0.0.2 with 'listen=' parameter but things get out of hand if I have multiple peers. In my tests I have noticed that 60 peers equals 60 listen parameters which equals roughly 500 kamailio processes. At some point there are just too many processes and everything melts. If I omit the listen parameter altogether, kamailio has only one socket from /24 subnet and it is 10.0.0.0. Error message when listen parameter is omitted: [pv_core.c:2612]: pv_set_force_sock(): no socket found to match [10.0.0.1] My kamailio has the following configuration in request_route: $avp(e_private) = $(sht(get_private=>$si)); $fs = $avp(e_private); I know that the case is a bit confusing and totally something normal people won't do. If you have any questions I am happy to answer. Best Regards, Joonas Keskitalo

5 years, 7 months

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sr-users October 2018