- sr-users - kamailio.org

Getting the name of an already set onreply_route
by Denys Pozniak 14 Oct '24

14 Oct '24

Hello! Is it possible to find out the name of the onreply_route that was set before? Something like this: t_on_reply("MANAGE_REPLY"); ... if ( t_is_set("onreply_route") ) { get_onreply_route_name(); ... } -- BR, Denys Pozniak

3 5

Appending Branches Post Request Processing
by Knserbrave 08 Oct '24

08 Oct '24

Hi Community, Is it possible to append a branch to a transaction after the call is in a ringing state? Say a call comes in and an AOR only has two contacts. Branches are created to the contacts. A third comes in why the two are in the ringing state. Can we create a branch to the third?

2 3

TLS module crashes with FIPS OpenSSL
by Marat Gareev 08 Oct '24

08 Oct '24

Hello, I encountered a problem stopping Kamailio with FIPS OpenSSL: Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007ff7292380ac in OPENSSL_sk_pop () from /lib64/libcrypto.so.3 Missing separate debuginfos, use: dnf debuginfo-install kamailio-5.7.3-4816.x86_64 (gdb) bt #0 0x00007ff7292380ac in OPENSSL_sk_pop () from /lib64/libcrypto.so.3 #1 0x00007ff72914bf5b in conf_modules_finish_int () from /lib64/libcrypto.so.3 #2 0x00007ff72914c694 in CONF_modules_unload () from /… [View More]

5 12

t_append_branches() and "dead" tcp connections
by Ihor Olkhovskyi 04 Oct '24

04 Oct '24

Hello, Recently encountered an issue with tsilo (that is using t_append_branches), but not sure found a root cause. So, I have a call, but aparently there are some "dead" TCP connections in a "location" table modparam("usrloc", "handle_lost_tcp", 0) On call initialtion, INVITE's are sent to "last seen" location, but aparently there is no answer and I assume it's in a state "trying to establish TCP connection" Obviously, there is no "100 Trying" answer on any outgoing INVITE. Than, a … [View More]

2 9

kamailio sending from udp non-listening port
by David Villasmil 04 Oct '24

04 Oct '24

Hello guys, i'm seeing something weird, and i'm working if you can let me know. I have a kamailio in AWS with a private IP listening on several sockets: Listening on udp: 10.1.2.36:5070 udp: 10.1.2.36:5080 udp: 10.1.2.36:5160 advertise 4.3.2.1:5160 udp: 0.0.0.0:5066 tls: 10.1.2.36:443 advertise sip.something.com:443 tls: 10.1.2.36:444 advertise sip.something.com:444 tls: 10.1.2.36:5061 When forwarding … [View More]

4 9

relay to voip provider / sip trunk / path?
by Linux Admin 03 Oct '24

03 Oct '24

Hi. I am using https://github.com/havfo/WEBRTC-to-SIP to have a web sipcaller. it uses kamailio + rtpengine + web sipcaller (jssip) right now it is working using internal kamailo account and can call to another sip. But I need to use websipcaller to call to voip provider. I tried to register on my voip provider, and use just outbound websocket proxy, but it not working giving 401 the config I am using is https://github.com/havfo/WEBRTC-to-SIP/blob/master/etc/kamailio/kamailio.cfg Please help … [View More]

2 2

app_lua parse multiple files
by iliusha.md＠gmail.com 03 Oct '24

03 Oct '24

I have a Lua script which is split into multiple files, like: /etc/kamailio/routing/ ├── main.lua ├── logger.lua └── db.lua On restart, Kamailio fails to start with an error: main.lua:2: module 'logger' not found:\n\tno field package.preload If I set multiple files in the modparam parameter: modparam("app_lua", "load", "/etc/kamailio/routing/main.lua") modparam("app_lua", "load", "/etc/kamailio/routing/logger.lua") I'm getting the same error. Is it possible to load multiple files, or is … [View More]

4 3

Heads-up: Clean-up of legacy modules in app_python3
by Richard Chan 01 Oct '24

01 Oct '24

HI kamailio users, There is a WIP PR on master (and targeting 6.0) to clean-up legacy modules on app_python3. https://github.com/kamailio/kamailio/pull/3986/commits/a9eb4b35b67b58893772… If you rely on pre-KEMI features (Core / Router / Logger / Ranks) can you chime in here. This work is also in preparation to enable the Kamailio module to use free-threading builds of Python. Regards Richard

1 0

Sync Suspended Transaction
by Knserbrave 30 Sep '24

30 Sep '24

Is it possible to sync a suspended transaction between two nodes using t_suspend() from the TMX module and DMQ (or similar module)? More specifically, can I suspend it on one node and resume the transaction on another in a cluster?

4 6

sys.exit() in app_python3s
by Denys Pozniak 26 Sep '24

26 Sep '24

Hello! I'm planning to rewrite a native Kamailio script in KEMI Python, and I want to understand the differences between app_python3 vs app_python3s in the context of using sys.exit(). My native script uses the exit function in deep nested route[] blocks quite a bit and would like to keep this logic in KEMI without using return codes on top (return -255) towards ksr_request_route() Using sys.exit() in app_python3s gives an error in syslog (although the interpreter does not crash and … [View More]

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Re: About error running PCSCF
by LUIS FELIPE RAMOS TORRES 25 Sep '24

25 Sep '24

Dear community: If someone runs this tutorial successfully for dockerized open5GS, please I appreciate it. Web page of OPEN 5GS: [image: image.png] The APNs were created in the docker_host:8080/docs [image: image.png] When i ran the command: docker compose -f srsenb.yaml up - d && docker container attach srsenb [image: image.png] [image: image.png] I created 2 APNs on the phones, but when I select one of them (internet), I have access to the Internet. About VOLTE, I don't know … [View More]how to try or maybe I must change to the other APN (ims). [image: image.png] Please let me know, I only have the problem with VOLTE service and how to try it. Best wishes, Luis El mar, 24 sept 2024 a las 19:23, LUIS FELIPE RAMOS TORRES (< luis.ramost(a)pucp.edu.pe>) escribió: > > Sorry if I replied to you again. > > If you can explain to me why we need to create 2 APNs, 1 for the ims and > other for the internet. I created the subscriber on Open5GS. > > [image: image.png] > > > I also create the apns. I attached one of them to this email. > [image: image.png] > > I do everything that you put on github, but when I run the command for the > OTA, my cell phone registers to the network, and when I create manually the > 2 APNS, I select the "internet" and have access, but I don't know how to > configure VOLTE. The model is a Huawei p30 lite, and also I don't know if > it supports VOLTE. > > [image: image.png] > [image: image.png] > > Cellular connected to the network: > [image: image.png] > > > Also in this tutorial ( > https://open5gs.org/open5gs/docs/tutorial/03-VoLTE-dockerized/ ), I see > that you use an app called CoIMS for VoLTE. Is that enabled for that > service or what to do exactly? > > Sorry again for my replies and comments. > > Luis > > > El mar, 24 sept 2024 a las 17:04, LUIS FELIPE RAMOS TORRES (< > luis.ramost(a)pucp.edu.pe>) escribió: > >> Hi Supreeth: >> >> My question is if the MSISDN is necessary to add to the parameters, >> because when I configure the SIM card, I don't generate any for that value. >> Or maybe to make a call. >> >> And if I have an error in making the call for VOLTE, maybe it would be a >> problem of a configuration, or maybe the phones. How to know that? >> >> Luis >> >> El mar, 24 sept 2024 a las 2:48, Supreeth Herle (<herlesupreeth(a)gmail.com>) >> escribió: >> >>> Hi Luis, >>> >>> In the next screenshot, I don't know if the next command (docker compose >>>> -f srsenb-yaml up ...) must run in another terminal window or in the same >>>> as I run the first command. >>> >>> >>> In another terminal window. >>> >>> I will not use the RF simulated because it would be physical and I have >>>> the LIMESDR hardware. Also the UE with 4G sim cards. >>> >>> >>> Run only the one which says OTA (over-the-air) >>> >>> And next of the following steps, when I run the others and add the >>>> subscriber, the apn, the ims, and the SIM parameters. What is the next >>>> step? Try the solution by making a call? >>>> >>> >>> yes >>> >>> BR, >>> Supreeth >>> >>> >>> >>> On Tue, 24 Sept 2024 at 02:35, LUIS FELIPE RAMOS TORRES < >>> luis.ramost(a)pucp.edu.pe> wrote: >>> >>>> Hi Supreeth: >>>> >>>> I do nothing but finally it runs successfully. But I have a question. I >>>> am running now the command of the screenshot (docker compose -f >>>> 4g-volte-deploy.yaml up) and I have the next output: >>>> >>>> [image: image.png] >>>> >>>> >>>> In the next screenshot, I don't know if the next command (docker >>>> compose -f srsenb-yaml up ...) must run in another terminal window or in >>>> the same as I run the first command. >>>> >>>> [image: image.png] >>>> I will not use the RF simulated because it would be physical and I have >>>> the LIMESDR hardware. Also the UE with 4G sim cards. >>>> >>>> And next of the following steps, when I run the others and add the >>>> subscriber, the apn, the ims, and the SIM parameters. What is the next >>>> step? Try the solution by making a call? >>>> >>>> Please if you can help me. >>>> >>>> Best wishes, >>>> Luis >>>> >>>> >>>> El dom, 22 sept 2024 a las 1:46, Supreeth Herle (< >>>> herlesupreeth(a)gmail.com>) escribió: >>>> >>>>> Hi Luis, >>>>> >>>>> Please raise an issue in >>>>> https://github.com/herlesupreeth/docker_open5gs >>>>> <https://github.com/herlesupreeth/docker_open5gs/tree/master> repo. I >>>>> will try to resolve it. >>>>> >>>>> I just ran the same command (after removing the image built locally) >>>>> and that step passed. So I would suggest to check your network connection >>>>> or DNS settings of the machine on which docker_open5gs is cloned. >>>>> >>>>> WARN[0000] /home/sherle/docker_open5gs/4g-volte-deploy.yaml: the >>>>>> attribute `version` is obsolete, it will be ignored, please remove it to >>>>>> avoid potential confusion >>>>>> [+] Building 19.0s (8/8) FINISHED >>>>>> >>>>>> >>>>>> >>>>>> docker:default >>>>>> => [osmohlr internal] load build definition from Dockerfile >>>>>> >>>>>> >>>>>> >>>>>> 0.0s >>>>>> => => transferring dockerfile: 2.10kB >>>>>> >>>>>> >>>>>> >>>>>> 0.0s >>>>>> => WARN: JSONArgsRecommended: JSON arguments recommended for CMD to >>>>>> prevent unintended behavior related to OS signals (line 41) >>>>>> >>>>>> >>>>>> 0.0s >>>>>> => [osmohlr internal] load metadata for >>>>>> docker.io/library/debian:bullseye >>>>>> >>>>>> >>>>>> >>>>>> 0.0s >>>>>> => [osmohlr internal] load .dockerignore >>>>>> >>>>>> >>>>>> >>>>>> 0.0s >>>>>> => => transferring context: 2B >>>>>> >>>>>> >>>>>> >>>>>> 0.0s >>>>>> => CACHED [osmohlr 1/3] FROM docker.io/library/debian:bullseye >>>>>> >>>>>> >>>>>> >>>>>> 0.0s >>>>>> => [osmohlr 2/3] RUN apt-get update && apt-get -y install wget >>>>>> gnupg telnet >>>>>> >>>>>> >>>>>> 14.1s >>>>>> => [osmohlr 3/3] RUN wget >>>>>> https://downloads.osmocom.org/packages/osmocom:/latest/Debian_11/Release.key >>>>>> && mv Release.key /etc/apt/trusted.gpg.d/osmocom-latest.asc && echo >>>>>> "deb [signed-by=/etc/apt/trusted.gpg.d/osmocom-latest.asc] >>>>>> https://downloads.osmocom.org/packages/osmocom:/latest/Debian_11/ >>>>>> ./" > /etc/apt/sources.list.d/osmocom-latest.list && apt 4.5s >>>>>> => [osmohlr] exporting to image >>>>>> >>>>>> >>>>>> >>>>>> 0.2s >>>>>> => => exporting layers >>>>>> >>>>>> >>>>>> >>>>>> 0.2s >>>>>> => => writing image >>>>>> sha256:95227b65ff159ba4eab30f2caa460163b76895703c8cc73f41735d1ef4ef6dfc >>>>>> >>>>>> >>>>>> >>>>>> 0.0s >>>>>> => => naming to docker.io/library/docker_osmohlr >>>>>> >>>>>> >>>>>> >>>>>> 0.0s >>>>>> => [osmohlr] resolving provenance for metadata file >>>>> >>>>> >>>>> BR, >>>>> Supreeth >>>>> >>>>> On Sat, 21 Sept 2024 at 20:42, LUIS FELIPE RAMOS TORRES < >>>>> luis.ramost(a)pucp.edu.pe> wrote: >>>>> >>>>>> Hello: >>>>>> >>>>>> I don't know if somebody can successfully run this tutorial for a >>>>>> solution of open5gs with kamailio using docker. I have the next error after >>>>>> the command: >>>>>> >>>>>> docker compose -f 4g-volte-deploy.yaml build >>>>>> and the output is: >>>>>> [image: image.png] >>>>>> >>>>>> [image: image.png] >>>>>> >>>>>> [image: image.png] >>>>>> >>>>>> I am running on Ubuntu 22.04, I also don't know if it is the same as >>>>>> Debian 11 (in the link of the download). Or how can I solve it? >>>>>> >>>>>> Luis >>>>>> >>>>>> El mié, 18 sept 2024 a las 19:30, LUIS FELIPE RAMOS TORRES (< >>>>>> luis.ramost(a)pucp.edu.pe>) escribió: >>>>>> >>>>>>> Hello >>>>>>> >>>>>>> Sorry for writing again, I followed your repository on github: >>>>>>> https://github.com/herlesupreeth/docker_open5gs/tree/master, but I >>>>>>> don't know how to build srslte: >>>>>>> >>>>>>> I have the next error when I build the srslte: docker build >>>>>>> --no-cache --force-rm -t docker_srslte . >>>>>>> >>>>>>> I don't know if it is updated, maybe also I run it on a VM, and >>>>>>> specifically in the "git checkout ......" I had the error. >>>>>>> >>>>>>> [image: image.png] >>>>>>> Luis >>>>>>> >>>>>>> El mar, 17 sept 2024 a las 1:45, Supreeth Herle (< >>>>>>> herlesupreeth(a)gmail.com>) escribió: >>>>>>> >>>>>>>> Hello Luis, >>>>>>>> >>>>>>>> When I use the github of RTPEngine, the master branch, when I run >>>>>>>>> the command dpkg-checkbuildeps >>>>>>>> >>>>>>>> >>>>>>>> I would not recommend installing the master branch of RTPEngine, >>>>>>>> rather use the tag mr9.4.1 and install on Ubuntu 20.04. You can find all >>>>>>>> dependencies to install here - >>>>>>>> https://github.com/herlesupreeth/docker_open5gs/blob/master/rtpengine/Docke… >>>>>>>> >>>>>>>> If you just want a working setup of IMS + RTPEngine I would highly >>>>>>>> recommend using https://github.com/herlesupreeth/docker_open5gs >>>>>>>> repo. You can get the setup running with few steps. >>>>>>>> >>>>>>>> BR, >>>>>>>> Supreeth >>>>>>>> >>>>>>>> On Tue, 17 Sept 2024 at 03:06, LUIS FELIPE RAMOS TORRES < >>>>>>>> luis.ramost(a)pucp.edu.pe> wrote: >>>>>>>> >>>>>>>>> Hello Supreeth: >>>>>>>>> >>>>>>>>> Sorry if I reply to the message, but I am trying to install the >>>>>>>>> tutorials, but I've got the same error. When I use the github of RTPEngine, >>>>>>>>> the master branch, when I run the command dpkg-checkbuildeps, I get errors. >>>>>>>>> >>>>>>>>> If you would have an updated tutorial to run successfully and also >>>>>>>>> recommend the Ubuntu version to avoid more errors, please it would help me. >>>>>>>>> >>>>>>>>> Luis >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> El lun, 16 sept 2024 a las 10:32, Supreeth Herle (< >>>>>>>>> herlesupreeth(a)gmail.com>) escribió: >>>>>>>>> >>>>>>>>>> Hello Luis, >>>>>>>>>> >>>>>>>>>> I am the author of the tutorial here - >>>>>>>>>> https://open5gs.org/open5gs/docs/tutorial/02-VoLTE-setup/. That >>>>>>>>>> tutorial is also not up-to-date. However, you can use the latest master >>>>>>>>>> branch of kamailio, along with instructions here (installing dependencies >>>>>>>>>> etc) - >>>>>>>>>> https://github.com/herlesupreeth/docker_open5gs/blob/master/ims_base/Docker… >>>>>>>>>> and configuration files from master branch of this repo >>>>>>>>>> https://github.com/herlesupreeth/Kamailio_IMS_Config . >>>>>>>>>> >>>>>>>>>> As pointed out earlier, rtpproxy is not needed. It was a step I >>>>>>>>>> added to test out VoIP (not IMS) calling. All you need is RTPEngine to test >>>>>>>>>> out IMS. >>>>>>>>>> >>>>>>>>>> Hope it helps. >>>>>>>>>> >>>>>>>>>> BR, >>>>>>>>>> Supreeth >>>>>>>>>> >>>>>>>>>> On Mon, 16 Sept 2024 at 17:22, LUIS FELIPE RAMOS TORRES via >>>>>>>>>> sr-users <sr-users(a)lists.kamailio.org> wrote: >>>>>>>>>> >>>>>>>>>>> Hello Henning: >>>>>>>>>>> >>>>>>>>>>> Is this tutorial updated? >>>>>>>>>>> https://open5gs.org/open5gs/docs/tutorial/02-VoLTE-setup/ >>>>>>>>>>> >>>>>>>>>>> I don´t know about it. And also I guess that it is installed on >>>>>>>>>>> Ubuntu 18 version. >>>>>>>>>>> >>>>>>>>>>> Cheers, >>>>>>>>>>> Luis >>>>>>>>>>> >>>>>>>>>>> El lun, 16 sept 2024 a las 1:32, Henning Westerholt (< >>>>>>>>>>> hw(a)gilawa.com>) escribió: >>>>>>>>>>> >>>>>>>>>>>> Hello, >>>>>>>>>>>> >>>>>>>>>>>> the tutorial is using a Kamailio version that its long end of >>>>>>>>>>>> life (5.3.x). >>>>>>>>>>>> >>>>>>>>>>>> Some of the instructions given there are also a bit odd, like >>>>>>>>>>>> first installing rtpproxy, and then replacing it with rtpengine. >>>>>>>>>>>> >>>>>>>>>>>> Maybe you can reach out to the author of the tutorial. You need >>>>>>>>>>>> to understand how the individual components work together in the end to be >>>>>>>>>>>> able to debug it. Maybe somebody else figured out on this list how to do it >>>>>>>>>>>> for an updated Kamailio. >>>>>>>>>>>> >>>>>>>>>>>> Cheers, >>>>>>>>>>>> >>>>>>>>>>>> Henning >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> -- >>>>>>>>>>>> Henning Westerholt - https://skalatan.de/blog/ >>>>>>>>>>>> Kamailio services - https://gilawa.com >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> > -----Original Message----- >>>>>>>>>>>> > From: luis.ramost--- via sr-users < >>>>>>>>>>>> sr-users(a)lists.kamailio.org> >>>>>>>>>>>> > Sent: Montag, 16. September 2024 02:14 >>>>>>>>>>>> > To: sr-users(a)lists.kamailio.org >>>>>>>>>>>> > Cc: luis.ramost(a)pucp.edu.pe >>>>>>>>>>>> > Subject: [SR-Users] About error running PCSCF >>>>>>>>>>>> > >>>>>>>>>>>> > Hi community: >>>>>>>>>>>> > >>>>>>>>>>>> > I am trying to run the Kamailio IMS, but I have the next >>>>>>>>>>>> error in the module >>>>>>>>>>>> > PCSCF >>>>>>>>>>>> > >>>>>>>>>>>> > I installed the Kamailio on a VM Machine, with UBuntu 18.04 >>>>>>>>>>>> > >>>>>>>>>>>> > Commands: >>>>>>>>>>>> > $ sudo -i >>>>>>>>>>>> > # mkdir -p /var/run/kamailio_pcscf >>>>>>>>>>>> > #kamailio -f /etc/kamailio_pcscf/kamailio_pcscf.cfg -P >>>>>>>>>>>> /kamailio_pcscf.pid -DD >>>>>>>>>>>> > -E -e >>>>>>>>>>>> > >>>>>>>>>>>> > Output: >>>>>>>>>>>> > loading modules under config path: >>>>>>>>>>>> > >>>>>>>>>>>> /usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/:/usr/lib/kama >>>>>>>>>>>> > >>>>>>>>>>>> ilio/modules_k/:/usr/lib/kamailio/modules/:/usr/lib/x86_64-linux- >>>>>>>>>>>> > gnu/kamailio/modules/:/usr/local/lib64/kamailio/modules >>>>>>>>>>>> > 0(470) ERROR: <core> [core/modparam.c:164]: >>>>>>>>>>>> set_mod_param_regex(): >>>>>>>>>>>> > parameter <delete_delay> of type <2:int> not found in module >>>>>>>>>>>> > <ims_registrar_pcscf> >>>>>>>>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): >>>>>>>>>>>> parse error in config >>>>>>>>>>>> > file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 399, column >>>>>>>>>>>> 51: Can't set >>>>>>>>>>>> > module parameter >>>>>>>>>>>> > 0(470) ERROR: <core> [core/modparam.c:164]: >>>>>>>>>>>> set_mod_param_regex(): >>>>>>>>>>>> > parameter <ipsec_preferred_ealg> of type <1:string> not found >>>>>>>>>>>> in module >>>>>>>>>>>> > <ims_ipsec_pcscf> >>>>>>>>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): >>>>>>>>>>>> parse error in config >>>>>>>>>>>> > file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 417, column >>>>>>>>>>>> 59: Can't set >>>>>>>>>>>> > module parameter >>>>>>>>>>>> > 0(470) ERROR: <core> [core/modparam.c:164]: >>>>>>>>>>>> set_mod_param_regex(): >>>>>>>>>>>> > parameter <recv_mode> of type <2:int> not found in module >>>>>>>>>>>> <ims_qos> >>>>>>>>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): >>>>>>>>>>>> parse error in config >>>>>>>>>>>> > file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 435, column >>>>>>>>>>>> 35: Can't set >>>>>>>>>>>> > module parameter >>>>>>>>>>>> > 0(470) ERROR: <core> [core/modparam.c:164]: >>>>>>>>>>>> set_mod_param_regex(): >>>>>>>>>>>> > parameter <dialog_direction> of type <2:int> not found in >>>>>>>>>>>> module <ims_qos> >>>>>>>>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): >>>>>>>>>>>> parse error in config >>>>>>>>>>>> > file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 436, column >>>>>>>>>>>> 42: Can't set >>>>>>>>>>>> > module parameter >>>>>>>>>>>> > 0(470) INFO: pv [pv_shv.c:60]: shvar_init_locks(): locks >>>>>>>>>>>> array size 16 >>>>>>>>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. >>>>>>>>>>>> parser: failed to find >>>>>>>>>>>> > command ipsec_forward (params 2) >>>>>>>>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): >>>>>>>>>>>> parse error in config >>>>>>>>>>>> > file /etc/kamailio_pcscf/route/register.cfg, line 260, column >>>>>>>>>>>> 42: unknown >>>>>>>>>>>> > command, missing loadmodule? >>>>>>>>>>>> > >>>>>>>>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. >>>>>>>>>>>> parser: failed to find >>>>>>>>>>>> > command ipsec_create (params 2) >>>>>>>>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): >>>>>>>>>>>> parse error in config >>>>>>>>>>>> > file /etc/kamailio_pcscf/route/register.cfg, line 264, column >>>>>>>>>>>> 77: unknown >>>>>>>>>>>> > command, missing loadmodule? >>>>>>>>>>>> > >>>>>>>>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. >>>>>>>>>>>> parser: failed to find >>>>>>>>>>>> > command ipsec_forward (params 2) >>>>>>>>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): >>>>>>>>>>>> parse error in config >>>>>>>>>>>> > file /etc/kamailio_pcscf/route/mo.cfg, line 114, column 31: >>>>>>>>>>>> unknown >>>>>>>>>>>> > command, missing loadmodule? >>>>>>>>>>>> > >>>>>>>>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. >>>>>>>>>>>> parser: failed to find >>>>>>>>>>>> > command ipsec_forward (params 2) >>>>>>>>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): >>>>>>>>>>>> parse error in config >>>>>>>>>>>> > file /etc/kamailio_pcscf/route/mo.cfg, line 180, column 33: >>>>>>>>>>>> unknown >>>>>>>>>>>> > command, missing loadmodule? >>>>>>>>>>>> > >>>>>>>>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. >>>>>>>>>>>> parser: failed to find >>>>>>>>>>>> > command ipsec_forward (params 2) >>>>>>>>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): >>>>>>>>>>>> parse error in config >>>>>>>>>>>> > file /etc/kamailio_pcscf/route/mt.cfg, line 11, column 34: >>>>>>>>>>>> unknown >>>>>>>>>>>> > command, missing loadmodule? >>>>>>>>>>>> > >>>>>>>>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. >>>>>>>>>>>> parser: failed to find >>>>>>>>>>>> > command ipsec_forward (params 2) >>>>>>>>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): >>>>>>>>>>>> parse error in config >>>>>>>>>>>> > file /etc/kamailio_pcscf/route/mt.cfg, line 99, column 42: >>>>>>>>>>>> unknown >>>>>>>>>>>> > command, missing loadmodule? >>>>>>>>>>>> > >>>>>>>>>>>> > ERROR: bad config file (10 errors) >>>>>>>>>>>> > 0(470) WARNING: <core> [core/mem/q_malloc.c:487]: qm_free(): >>>>>>>>>>>> > WARNING: free(0) called from cdp_avp: cdp_avp_mod.c: >>>>>>>>>>>> > cdp_avp_destroy(226) >>>>>>>>>>>> > 0(470) INFO: cdp [cdp_mod.c:255]: cdp_exit(): CDiameterPeer >>>>>>>>>>>> child stopping >>>>>>>>>>>> > ... >>>>>>>>>>>> > 0(470) INFO: cdp [cdp_mod.c:257]: cdp_exit(): ... >>>>>>>>>>>> CDiameterPeer child >>>>>>>>>>>> > stopped >>>>>>>>>>>> > 0(470) ERROR: ims_ipsec_pcscf [ims_ipsec_pcscf_mod.c:309]: >>>>>>>>>>>> > mod_destroy(): Error destroying spi generator >>>>>>>>>>>> > 0(470) ERROR: ims_ipsec_pcscf [ims_ipsec_pcscf_mod.c:313]: >>>>>>>>>>>> > mod_destroy(): Error destroying port generator >>>>>>>>>>>> > >>>>>>>>>>>> > I guided form this tutorial: >>>>>>>>>>>> https://ryantheelder.github.io/blog/2023/VoLTE/ >>>>>>>>>>>> > >>>>>>>>>>>> > Please if somebody would help me, I appreciate it >>>>>>>>>>>> > >>>>>>>>>>>> > Finally my objective is to connect with srsRAN and open5GS to >>>>>>>>>>>> have VoLTE >>>>>>>>>>>> > service. >>>>>>>>>>>> > >>>>>>>>>>>> > Best wishes, >>>>>>>>>>>> > Luis >>>>>>>>>>>> > __________________________________________________________ >>>>>>>>>>>> > 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: >>>>>>>>>>>> >>>>>>>>>>> __________________________________________________________ >>>>>>>>>>> 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: >>>>>>>>>>> >>>>>>>>>> [View Less]

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Re: [EXTERNAL] Re: SDP parsing fails when media stream is removed, there is no session-wide "c=" line and offending media stream omits all attributes
by Thomas Baumgartner 24 Sep '24

24 Sep '24

Hi Richard, thanks for your input. And i guess you are correct, when reading the sentence with the wording of the SDP RFC in mind attributes should only be "a=" lines. We will talk to the device vendor again with this new finding! Anyways, maybe it still makes sense to adjust the SDP parser for such scenarios, as it really doesn't make sense to require a "c=" line if the stream is being removed as you said. I will open an git issue aswell. Mit kommunikativen Grüßen I Best regards Thomas

2 1

SDP parsing fails when media stream is removed, there is no session-wide "c=" line and offending media stream omits all attributes
by Thomas Baumgartner 24 Sep '24

24 Sep '24

Hi, we have a problem with a device trying to send T.38 fax. During the T.38 ReInvite Kamailio fails to parse the SDP (via rtpengine_manage), and subsequently rtpengine is failing to do it's job. The problem seems to be that Kamailio is trying to find a media address, since there is no session-wide c= line present it goes to the media c= lines, but since the first media stream which was an audio stream is being removed (port 0) and can therefore omit all attributes (as per RFC 3264 8.2, or am … [View More]

3 3

t_next_contacts fails with 1 contact
by Igor Potjevlesch 24 Sep '24

24 Sep '24

Hello! I'm parsing 302 with, most of the time, multi contacts returned. I do it like this: get_redirects("*"); t_load_contacts(); and, finally, a test on !t_next_contacts(). This test fails when only one contact is present in 302. Is it the expected behaviour? From the documentation I understand that following t_load_contacts we must use t_next_contacts. If so, I believe that I shouldn't exit on !t_next_contacts() and do an additional test to see if there is, at least, one … [View More]

1 1

Honor Retry-After
by Knserbrave 23 Sep '24

23 Sep '24

Hi Community, Any advice on how to handle a Retry-After header locally without sleeping? I would like to suspend the transaction, schedule an event, wake up the transaction after the event timer triggers, and resume the transaction. I don't believe this is possible though.

3 4

Kamailio packages for 24.04.1 LTS (Noble Numbat)
by Leonid Fainshtein 23 Sep '24

23 Sep '24

Hello, Is it planned to release the Kamailio 5.8 deb packages for 24.04.1 LTS (Noble Numbat)? Best regards, Leonid

2 3

Pseudo Variable containing 'path' of main branch? / How to compose $du manually with path?
by Benoît Panizzon 23 Sep '24

23 Sep '24

Hi List I want to be able to parallel branch a call to multiple registered locations / multiple different AOR. So using the registrar lookup() function can not be used. I loop through all required AOR with reg_fetch_contacts, those could be registered via a proxy and therefore require to use Path: $ulc(aor=>path) in this case, contains the path to that destination. On all 'additional' branches added with append_branch() I can set the path using $branch(path). But i struggle with the … [View More]

3 6

Re: About error running PCSCF
by LUIS FELIPE RAMOS TORRES 21 Sep '24

21 Sep '24

Hello: I don't know if somebody can successfully run this tutorial for a solution of open5gs with kamailio using docker. I have the next error after the command: docker compose -f 4g-volte-deploy.yaml build and the output is: [image: image.png] [image: image.png] [image: image.png] I am running on Ubuntu 22.04, I also don't know if it is the same as Debian 11 (in the link of the download). Or how can I solve it? Luis El mié, 18 sept 2024 a las 19:30, LUIS FELIPE RAMOS TORRES (< luis.… [View More]ramost(a)pucp.edu.pe>) escribió: > Hello > > Sorry for writing again, I followed your repository on github: > https://github.com/herlesupreeth/docker_open5gs/tree/master, but I don't > know how to build srslte: > > I have the next error when I build the srslte: docker build --no-cache > --force-rm -t docker_srslte . > > I don't know if it is updated, maybe also I run it on a VM, and > specifically in the "git checkout ......" I had the error. > > [image: image.png] > Luis > > El mar, 17 sept 2024 a las 1:45, Supreeth Herle (<herlesupreeth(a)gmail.com>) > escribió: > >> Hello Luis, >> >> When I use the github of RTPEngine, the master branch, when I run the >>> command dpkg-checkbuildeps >> >> >> I would not recommend installing the master branch of RTPEngine, rather >> use the tag mr9.4.1 and install on Ubuntu 20.04. You can find all >> dependencies to install here - >> https://github.com/herlesupreeth/docker_open5gs/blob/master/rtpengine/Docke… >> >> If you just want a working setup of IMS + RTPEngine I would highly >> recommend using https://github.com/herlesupreeth/docker_open5gs repo. >> You can get the setup running with few steps. >> >> BR, >> Supreeth >> >> On Tue, 17 Sept 2024 at 03:06, LUIS FELIPE RAMOS TORRES < >> luis.ramost(a)pucp.edu.pe> wrote: >> >>> Hello Supreeth: >>> >>> Sorry if I reply to the message, but I am trying to install the >>> tutorials, but I've got the same error. When I use the github of RTPEngine, >>> the master branch, when I run the command dpkg-checkbuildeps, I get errors. >>> >>> If you would have an updated tutorial to run successfully and also >>> recommend the Ubuntu version to avoid more errors, please it would help me. >>> >>> Luis >>> >>> >>> >>> El lun, 16 sept 2024 a las 10:32, Supreeth Herle (< >>> herlesupreeth(a)gmail.com>) escribió: >>> >>>> Hello Luis, >>>> >>>> I am the author of the tutorial here - >>>> https://open5gs.org/open5gs/docs/tutorial/02-VoLTE-setup/. That >>>> tutorial is also not up-to-date. However, you can use the latest master >>>> branch of kamailio, along with instructions here (installing dependencies >>>> etc) - >>>> https://github.com/herlesupreeth/docker_open5gs/blob/master/ims_base/Docker… >>>> and configuration files from master branch of this repo >>>> https://github.com/herlesupreeth/Kamailio_IMS_Config . >>>> >>>> As pointed out earlier, rtpproxy is not needed. It was a step I added >>>> to test out VoIP (not IMS) calling. All you need is RTPEngine to test out >>>> IMS. >>>> >>>> Hope it helps. >>>> >>>> BR, >>>> Supreeth >>>> >>>> On Mon, 16 Sept 2024 at 17:22, LUIS FELIPE RAMOS TORRES via sr-users < >>>> sr-users(a)lists.kamailio.org> wrote: >>>> >>>>> Hello Henning: >>>>> >>>>> Is this tutorial updated? >>>>> https://open5gs.org/open5gs/docs/tutorial/02-VoLTE-setup/ >>>>> >>>>> I don´t know about it. And also I guess that it is installed on Ubuntu >>>>> 18 version. >>>>> >>>>> Cheers, >>>>> Luis >>>>> >>>>> El lun, 16 sept 2024 a las 1:32, Henning Westerholt (<hw(a)gilawa.com>) >>>>> escribió: >>>>> >>>>>> Hello, >>>>>> >>>>>> the tutorial is using a Kamailio version that its long end of life >>>>>> (5.3.x). >>>>>> >>>>>> Some of the instructions given there are also a bit odd, like first >>>>>> installing rtpproxy, and then replacing it with rtpengine. >>>>>> >>>>>> Maybe you can reach out to the author of the tutorial. You need to >>>>>> understand how the individual components work together in the end to be >>>>>> able to debug it. Maybe somebody else figured out on this list how to do it >>>>>> for an updated Kamailio. >>>>>> >>>>>> Cheers, >>>>>> >>>>>> Henning >>>>>> >>>>>> >>>>>> -- >>>>>> Henning Westerholt - https://skalatan.de/blog/ >>>>>> Kamailio services - https://gilawa.com >>>>>> >>>>>> >>>>>> >>>>>> > -----Original Message----- >>>>>> > From: luis.ramost--- via sr-users <sr-users(a)lists.kamailio.org> >>>>>> > Sent: Montag, 16. September 2024 02:14 >>>>>> > To: sr-users(a)lists.kamailio.org >>>>>> > Cc: luis.ramost(a)pucp.edu.pe >>>>>> > Subject: [SR-Users] About error running PCSCF >>>>>> > >>>>>> > Hi community: >>>>>> > >>>>>> > I am trying to run the Kamailio IMS, but I have the next error in >>>>>> the module >>>>>> > PCSCF >>>>>> > >>>>>> > I installed the Kamailio on a VM Machine, with UBuntu 18.04 >>>>>> > >>>>>> > Commands: >>>>>> > $ sudo -i >>>>>> > # mkdir -p /var/run/kamailio_pcscf >>>>>> > #kamailio -f /etc/kamailio_pcscf/kamailio_pcscf.cfg -P >>>>>> /kamailio_pcscf.pid -DD >>>>>> > -E -e >>>>>> > >>>>>> > Output: >>>>>> > loading modules under config path: >>>>>> > >>>>>> /usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/:/usr/lib/kama >>>>>> > ilio/modules_k/:/usr/lib/kamailio/modules/:/usr/lib/x86_64-linux- >>>>>> > gnu/kamailio/modules/:/usr/local/lib64/kamailio/modules >>>>>> > 0(470) ERROR: <core> [core/modparam.c:164]: set_mod_param_regex(): >>>>>> > parameter <delete_delay> of type <2:int> not found in module >>>>>> > <ims_registrar_pcscf> >>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse >>>>>> error in config >>>>>> > file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 399, column 51: >>>>>> Can't set >>>>>> > module parameter >>>>>> > 0(470) ERROR: <core> [core/modparam.c:164]: set_mod_param_regex(): >>>>>> > parameter <ipsec_preferred_ealg> of type <1:string> not found in >>>>>> module >>>>>> > <ims_ipsec_pcscf> >>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse >>>>>> error in config >>>>>> > file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 417, column 59: >>>>>> Can't set >>>>>> > module parameter >>>>>> > 0(470) ERROR: <core> [core/modparam.c:164]: set_mod_param_regex(): >>>>>> > parameter <recv_mode> of type <2:int> not found in module <ims_qos> >>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse >>>>>> error in config >>>>>> > file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 435, column 35: >>>>>> Can't set >>>>>> > module parameter >>>>>> > 0(470) ERROR: <core> [core/modparam.c:164]: set_mod_param_regex(): >>>>>> > parameter <dialog_direction> of type <2:int> not found in module >>>>>> <ims_qos> >>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse >>>>>> error in config >>>>>> > file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 436, column 42: >>>>>> Can't set >>>>>> > module parameter >>>>>> > 0(470) INFO: pv [pv_shv.c:60]: shvar_init_locks(): locks array >>>>>> size 16 >>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: >>>>>> failed to find >>>>>> > command ipsec_forward (params 2) >>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse >>>>>> error in config >>>>>> > file /etc/kamailio_pcscf/route/register.cfg, line 260, column 42: >>>>>> unknown >>>>>> > command, missing loadmodule? >>>>>> > >>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: >>>>>> failed to find >>>>>> > command ipsec_create (params 2) >>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse >>>>>> error in config >>>>>> > file /etc/kamailio_pcscf/route/register.cfg, line 264, column 77: >>>>>> unknown >>>>>> > command, missing loadmodule? >>>>>> > >>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: >>>>>> failed to find >>>>>> > command ipsec_forward (params 2) >>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse >>>>>> error in config >>>>>> > file /etc/kamailio_pcscf/route/mo.cfg, line 114, column 31: unknown >>>>>> > command, missing loadmodule? >>>>>> > >>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: >>>>>> failed to find >>>>>> > command ipsec_forward (params 2) >>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse >>>>>> error in config >>>>>> > file /etc/kamailio_pcscf/route/mo.cfg, line 180, column 33: unknown >>>>>> > command, missing loadmodule? >>>>>> > >>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: >>>>>> failed to find >>>>>> > command ipsec_forward (params 2) >>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse >>>>>> error in config >>>>>> > file /etc/kamailio_pcscf/route/mt.cfg, line 11, column 34: unknown >>>>>> > command, missing loadmodule? >>>>>> > >>>>>> > 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: >>>>>> failed to find >>>>>> > command ipsec_forward (params 2) >>>>>> > 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse >>>>>> error in config >>>>>> > file /etc/kamailio_pcscf/route/mt.cfg, line 99, column 42: unknown >>>>>> > command, missing loadmodule? >>>>>> > >>>>>> > ERROR: bad config file (10 errors) >>>>>> > 0(470) WARNING: <core> [core/mem/q_malloc.c:487]: qm_free(): >>>>>> > WARNING: free(0) called from cdp_avp: cdp_avp_mod.c: >>>>>> > cdp_avp_destroy(226) >>>>>> > 0(470) INFO: cdp [cdp_mod.c:255]: cdp_exit(): CDiameterPeer child >>>>>> stopping >>>>>> > ... >>>>>> > 0(470) INFO: cdp [cdp_mod.c:257]: cdp_exit(): ... CDiameterPeer >>>>>> child >>>>>> > stopped >>>>>> > 0(470) ERROR: ims_ipsec_pcscf [ims_ipsec_pcscf_mod.c:309]: >>>>>> > mod_destroy(): Error destroying spi generator >>>>>> > 0(470) ERROR: ims_ipsec_pcscf [ims_ipsec_pcscf_mod.c:313]: >>>>>> > mod_destroy(): Error destroying port generator >>>>>> > >>>>>> > I guided form this tutorial: >>>>>> https://ryantheelder.github.io/blog/2023/VoLTE/ >>>>>> > >>>>>> > Please if somebody would help me, I appreciate it >>>>>> > >>>>>> > Finally my objective is to connect with srsRAN and open5GS to have >>>>>> VoLTE >>>>>> > service. >>>>>> > >>>>>> > Best wishes, >>>>>> > Luis >>>>>> > __________________________________________________________ >>>>>> > 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: >>>>>> >>>>> __________________________________________________________ >>>>> 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: >>>>> >>>> [View Less]

1 0

Kamailio not listening to SIP despite setup OK
by Sergio Charrua 21 Sep '24

21 Sep '24

Hi all! got a client with 2 Kamailio servers using Pacemaker/Corosync with a VIP. Kamailio is setup with dispatcher, and has been working since 2018. This previous week, client migrated from a Cisco ASA firewall to a Fortinet F5 firewall. One of the Kamailio server is, apparently, working fine, receiving SIP invites and processing them correctly. When moving the VIP to the second Kamailio node, Kamailio is ignoring any SIP message that is not OPTIONS, despite configuration (kamailio.cfg) … [View More]

6 7

Handling SIP Contact Header Changes and ACK Routing Issues
by XPTO 21 Sep '24

21 Sep '24

Hello community! I would like to ask for your help in solving a case. I thank you in advance for any collaboration. I have the following setup: - *Asterisk (internal)* → *Kamailio (Proxy)* → *SIP Provider (PSTN)* Both Asterisk and Kamailio are under my responsibility. *Problem:* When I initiate a call from Asterisk, I use Kamailio as the *outbound proxy*. The *INVITE* is sent to the SIP provider, and the dialogue proceeds normally until the provider responds with a *200 OK*, indicating … [View More]

2 1

Active/Active Registrar Design
by Knserbrave 20 Sep '24

20 Sep '24

Hi Community, Is it a common experience for architects to encounter issues with active/active registrar designs? Specifically, when clients are the UAS of a dialog? Some user agents accept INVITEs from any source once registered while others are not as accepting. There are ways around this using 302 redirect, but there seem to also be ways per RFC to signal trusted nodes to clients. RFC 3608 seems to be an excellent way to address this issue by communicating trustworthy nodes to the client … [View More]

3 3

sni:uknown error in logs
by Mahmood Alkhalil 20 Sep '24

20 Sep '24

Hello Kamailio! I'm etting up a kamailio server where it will receive STIP TLS connections from Zoom. kamailio is closing TLS connections with error stating "SSL routines::no shared cipher (sni: unknown)" as below Sep 18 13:28:02 dalia kamailio[18529]: 9(18529) DEBUG: tls [tls_server.c:270]: tls_complete_init(): Using initial TLS domain TLSs<default> (dom 0x7fbcd1e9dac8 ctx 0x7fbcd2229258 sn []) Sep 18 13:28:02 dalia kamailio[18529]: 9(18529) DEBUG: tls [tls_domain.c:1018]: … [View More]

2 3

Accessing User-Agent from usrloc at runtime.
by Knserbrave 19 Sep '24

19 Sep '24

Hi Kamailio community. There are a few fields in the usrloc cache I am interested in accessing at runtime to influence routing decisions. I can use SQLops to achieve the same functionality, however I'm interested in minimizing DB operations. I would like to know if there is a generally accepted approach to retrieving this information from the memory-hosted usrloc cache rather than dipping into the database.

3 6

Re: Handling SIP Contact Header Changes and ACK Routing Issues
by Knserbrave 19 Sep '24

19 Sep '24

2 1

String Transformation to evaluate first part of header as key=value parameter?
by Benoit Panizzon 19 Sep '24

19 Sep '24

Hi List I have to parse a customer header: P-CH-Origin: intl=example.com;foo=bar;boo=whatever I'm interested in the value of the intl parameter. Unfortunately $(hdr(P-CH-Origin){param.value,intl}) does not seem to work, if this is the first parameter. Is there a built in function to do this? Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 … [View More]

2 2

How to remove my email from Mailing list
by me.projects＠yahoo.com 19 Sep '24

19 Sep '24

Hi, I want to remove my email from mailing list. Thanks, ForTheGuru

2 1

Being added to the email marketing database of a 'kamailio developing' company after posting to list?
by Benoit Panizzon 18 Sep '24

18 Sep '24

Hi Today I received two marketing emails inviting me to the UCX Expo in London from I company I was not aware having any business relationship with. After searching for that company name in my email archive, I stumbled over a post from them in this mailing list. Just out of curiosity, have others on this list also received this invitation and in the past more marketing emails from the same source? I guess posting to this list does not imply, I have given permission to reader of this list to … [View More]

3 2

Handling SIP Contact Header Changes and ACK Routing Issues
by Josimar Rocha 17 Sep '24

17 Sep '24

Hello community! I would like to ask for your help in solving a case. I thank you in advance for any collaboration. I have the following setup: Asterisk (internal) → Kamailio (Proxy) → SIP Provider (PSTN) Both Asterisk and Kamailio are under my responsibility. Problem: When I initiate a call from Asterisk, I use Kamailio as the outbound proxy. The INVITE is sent to the SIP provider, and the dialogue proceeds normally until the provider responds with a 200 OK, indicating the call was answered.… [View More]

1 0

Handling SIP Contact Header Changes and ACK Routing Issues
by Josimar Rocha 17 Sep '24

17 Sep '24

Hello community! I would like to ask for your help in solving a case. I thank you in advance for any collaboration. I have the following setup: Asterisk (internal) → Kamailio (Proxy) → SIP Provider (PSTN) Both Asterisk and Kamailio are under my responsibility. Problem: When I initiate a call from Asterisk, I use Kamailio as the outbound proxy. The INVITE is sent to the SIP provider, and the dialogue proceeds normally until the provider responds with a 200 OK, indicating the call was … [View More]

1 0

About error running PCSCF
by luis.ramost＠pucp.edu.pe 16 Sep '24

16 Sep '24

Hi community: I am trying to run the Kamailio IMS, but I have the next error in the module PCSCF I installed the Kamailio on a VM Machine, with UBuntu 18.04 Commands: $ sudo -i # mkdir -p /var/run/kamailio_pcscf #kamailio -f /etc/kamailio_pcscf/kamailio_pcscf.cfg -P /kamailio_pcscf.pid -DD -E -e Output: loading modules under config path: /usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/:/usr/lib/kamailio/modules_k/:/usr/lib/kamailio/modules/:/usr/lib/x86_64-linux-gnu/kamailio/… [View More]modules/:/usr/local/lib64/kamailio/modules 0(470) ERROR: <core> [core/modparam.c:164]: set_mod_param_regex(): parameter <delete_delay> of type <2:int> not found in module <ims_registrar_pcscf> 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse error in config file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 399, column 51: Can't set module parameter 0(470) ERROR: <core> [core/modparam.c:164]: set_mod_param_regex(): parameter <ipsec_preferred_ealg> of type <1:string> not found in module <ims_ipsec_pcscf> 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse error in config file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 417, column 59: Can't set module parameter 0(470) ERROR: <core> [core/modparam.c:164]: set_mod_param_regex(): parameter <recv_mode> of type <2:int> not found in module <ims_qos> 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse error in config file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 435, column 35: Can't set module parameter 0(470) ERROR: <core> [core/modparam.c:164]: set_mod_param_regex(): parameter <dialog_direction> of type <2:int> not found in module <ims_qos> 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse error in config file /etc/kamailio_pcscf/kamailio_pcscf.cfg, line 436, column 42: Can't set module parameter 0(470) INFO: pv [pv_shv.c:60]: shvar_init_locks(): locks array size 16 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: failed to find command ipsec_forward (params 2) 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse error in config file /etc/kamailio_pcscf/route/register.cfg, line 260, column 42: unknown command, missing loadmodule? 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: failed to find command ipsec_create (params 2) 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse error in config file /etc/kamailio_pcscf/route/register.cfg, line 264, column 77: unknown command, missing loadmodule? 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: failed to find command ipsec_forward (params 2) 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse error in config file /etc/kamailio_pcscf/route/mo.cfg, line 114, column 31: unknown command, missing loadmodule? 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: failed to find command ipsec_forward (params 2) 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse error in config file /etc/kamailio_pcscf/route/mo.cfg, line 180, column 33: unknown command, missing loadmodule? 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: failed to find command ipsec_forward (params 2) 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse error in config file /etc/kamailio_pcscf/route/mt.cfg, line 11, column 34: unknown command, missing loadmodule? 0(470) ERROR: <core> [core/cfg.y:3399]: yyparse(): cfg. parser: failed to find command ipsec_forward (params 2) 0(470) CRITICAL: <core> [core/cfg.y:3539]: yyerror_at(): parse error in config file /etc/kamailio_pcscf/route/mt.cfg, line 99, column 42: unknown command, missing loadmodule? ERROR: bad config file (10 errors) 0(470) WARNING: <core> [core/mem/q_malloc.c:487]: qm_free(): WARNING: free(0) called from cdp_avp: cdp_avp_mod.c: cdp_avp_destroy(226) 0(470) INFO: cdp [cdp_mod.c:255]: cdp_exit(): CDiameterPeer child stopping ... 0(470) INFO: cdp [cdp_mod.c:257]: cdp_exit(): ... CDiameterPeer child stopped 0(470) ERROR: ims_ipsec_pcscf [ims_ipsec_pcscf_mod.c:309]: mod_destroy(): Error destroying spi generator 0(470) ERROR: ims_ipsec_pcscf [ims_ipsec_pcscf_mod.c:313]: mod_destroy(): Error destroying port generator I guided form this tutorial: https://ryantheelder.github.io/blog/2023/VoLTE/ Please if somebody would help me, I appreciate it Finally my objective is to connect with srsRAN and open5GS to have VoLTE service. Best wishes, Luis [View Less]

4 3

[Dialog module] Dialog Flag Removal and recommendation of dlg_manage()
by Xenofon Karamanos 16 Sep '24

16 Sep '24

Hello all, We would like to inform you about a recent PR<https://github.com/kamailio/kamailio/pull/3961> (https://github.com/kamailio/kamailio/pull/3961) that introduces changes related to the dialog flag handling. Summary of Changes: * Removal of dlg_flag: The dlg_flag has been removed from the dialog module. * Replace with call of dlg_manage(): We recommend using the function dlg_manage() as a replacement to handle the necessary functionality. Please refer to the updated … [View More]

1 0

rtpengine module
by Daniel Donoghue 16 Sep '24

16 Sep '24

Hello, I am using rtpengine to encrypt and decrypt DTLS and SDES audio streams for my calls. I have a set of rtpengine instances running, configured using a database, such that it is easy to scale up on demand. This works well for initiating a call and balancing load across multiple instances but I want to be able to recover from rtpengine failure. I have looked at configuring rtpengine with a redis service but do not believe that to be helpful in this case as im using encrypted media and … [View More]

3 6

About Rx AAR in PCSCF for mobile terminated call
by Liu Wing Hong 16 Sep '24

16 Sep '24

Hi, I am using kamailio 5.8.3 as an IMS-PCSCF. On handling SIP INVITE (and response), it sends Rx AAR to PCRF for bearer establishment. For mobile-terminated call, it was found that the call was dropped by handset within several seconds after ringing for some handsets. The corresponding pcap capture is attached for reference. From the pcap capture, it was found that in the Rx AAR request sent (packet 11), in the Media-Sub-Component Flow-Description, the "permit out from ip/… [View More]

1 0

Setting $du to websocket-secure
by James Browne 13 Sep '24

13 Sep '24

How can I set the destination URI for an INVITE to be a websocket-secure destination? Is it possible? Summary I've a proxy with tcp_connection_match=1, but websocket URIs always have transport=ws (never transport=wss) in them, so relaying a call to a WSS connection always fails. I tested running kamailio 6.0.0-dev2 compiled from a commit made this week. This proxy server uses nathelper rather than outbound module. Detail We know that "transport=ws" is used for both WS and WSS. I've a proxy … [View More]

3 12

Strange result: $stat(total_size) returns 0
by whliu＠citictel.com 12 Sep '24

12 Sep '24

Hi, I am using kamailio 5.8.3. I just found that strange result is returned from variable $stat(total_size). In the example script under "misc/examples/ims/pcscf/kamailio.cfg", there is a line, $var(used) = 1 - ($stat(free_size) / $stat(total_size)); The trace log said that $stat(total_size) was returning 0, and got a log like this ERROR: <core> [core/rvalue.c:1434]: long_longop2(): rv div by 0 Any idea on this? Please advise. Thank you. Regards, Hong

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Strange result: $stat(total_size) returns 0
by whliu＠citictel.com 12 Sep '24

12 Sep '24

Hi, I am using kamailio 5.8.3. I just found that strange result is returned from variable $stat(total_size). In the example script under "misc/examples/ims/pcscf/kamailio.cfg", there is a line, $var(used) = 1 - ($stat(free_size) / $stat(total_size)); The trace log said that $stat(total_size) was returning 0, and got a log like this ERROR: <core> [core/rvalue.c:1434]: long_longop2(): rv div by 0 Any idea on this? Please advise. Thank you. Regards, Hong

1 0

SIP parse error for self-generated Websocket reply
by Sebastian Damm 12 Sep '24

12 Sep '24

Hello, We try to introduce a small websocket sidecar to our Kamailio servers, which runs on the same host. It connects to the regular TCP socket of our Kamailios, and in the XHTTP request route, we do just this: if path == "/sidecar": KSR.websocket.handle_handshake() return 1 On every new connect, Kamailio logs a parse error for the reply it generates. Sep 11 15:42:35 sipproxy /usr/sbin/kamailio[552]: ERROR: <core> [core/parser/parse_fline.c:272]: … [View More]

2 2

Suspected memory leak in module ims_registrar_pcscf
by whliu＠citictel.com 09 Sep '24

09 Sep '24

Hi, I just tried to send numbers of SIP register to kamailio (release 5.8.2). It is reported that there are some memory leakage in shared memory after the expiry of all the registration sessions. After drill down the code. function save_pending(...) is called. (in ims_registrar_pcscf/save.c). Inside that function, it seems that "sec_verify_params" is not deallocated upon the function completes. Findings: - sec_verify_params uses the result from function cscf_get_security_verify(...) - … [View More]

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RFC: Support for icc or suncc compilers
by Daniel-Constantin Mierla 09 Sep '24

09 Sep '24

Hello, I was wondering if icc or suncc compilers are still used in the community, and by that if it still worth trying to support them via Makefiles and compile time flags (defines). Personally I haven't had to deal with them for more than 10-15 years, I have no access with a system offering them. Furthermore, I am not even sure if the code compiles with them. Maybe someone (or many) in the community use one or the other and confirm that they still worth to be kept. If not, maybe we can … [View More]

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Problem on uac_req via port
by whliu＠citictel.com 09 Sep '24

09 Sep '24

Hi, I just tried to use kamailio 5.8.3 as an IMS-PCSCF. After handling SIP registration, it seems that value of port in the "via" header in the request sent from PCSCF to UE is a bit strange. When using uac_req to send OPTIONS to UE, it is found that in the OPTIONS sent out from kamailio, the value of port inside the "via" header is set to port_pc (pcscf ipsec client port). Is this correct? Or should the via header port be set to port_ps (pcscf ipsec server port) instead? Also, in uac_req, is … [View More]

1 0

Error when passing task to an async task group
by elhar.mohamed＠gmail.com 06 Sep '24

06 Sep '24

Hello, I'm using async task group to handle some pourcentage of the traffic, while testing with traffic of 1200cps I got the following error : ERROR: {1910812149 INVITE 6785db25bc3f2478@ip} <core> [core/async_task.c:439]: async_task_group_push(): failed to pass the task [0x7f4000c3a5c0] to group [async_group_name]. conf: async_workers_group="name=async_group_name;workers=45;nonblock=1;usleep=100" If someone can help please?

1 0

Disable topos for a specific peering IP
by Denys Pozniak 06 Sep '24

06 Sep '24

Hello! I need to disable topos for one specific SIP trunk (in-out), it looks like it’s enough to use event_route with IP address filtering. But for some reason, the incoming INVITE from the peer still gets processed by topos and I also don’t see a mention of [msg-incoming] in the logs, only this: WARNING: <script>: [msg-outgoing] OPTIONS/you/1.1.1.1 Code snippet: loadmodule "topos.so" modparam("topos", "db_url", DBURL) modparam("topos", "contact_mode", 1) modparam("topos", "header_mode"… [View More]

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t_check_trans in Lua
by nizam＠ctapps.com 06 Sep '24

06 Sep '24

Dear experts, Would appreciate if anyone can explain why in the given sample Lua script the 'Handle Retransmission' block checks the return code of t_check_trans (if KSR.tm.t_check_trans == 0 then), but in the Kamailio native config standard file if just calls the t_check_trans() function without checking the return code. What is the intention here and how does it work? Thank you in advance. Handle retransmission script from native config file: if (!is_method("ACK")) { … [View More]

2 2

secsipid and secsipid_proc module RPM build
by Володимир Іванець 04 Sep '24

04 Sep '24

Hello! I was wondering if someone was trying to build Kamailio RPM packages containing modules secsipid and secsipid_proc and faced the same problem. I compiled secsipidx library and copied secsipid.h, libsecsipid.h as well as libsecsipid.a files into the source directory of secsipid_proc module. And when I'm trying to build RPM packages, I get the following error: CC (gcc) [M secsipid_proc.so] secsipid_proc_mod.o secsipid_proc_mod.c:28:10: fatal error: secsipid.h: No such file or … [View More]

2 4

Kamailio v5.8.3 Released
by Daniel-Constantin Mierla 04 Sep '24

04 Sep '24

Hello, Kamailio SIP Server v5.8.3 stable release is out. This is a maintenance release of the latest stable branch, 5.8, that includes fixes since the release of v5.8.2. There is no change to database schema or configuration language structure that you have to do on previous installations of v5.8.x. Deployments running previous v5.8.x versions are strongly recommended to be upgraded to v5.8.3. For more details about version 5.8.3 (including links and guidelines to download the tarball or … [View More]

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Permissions module - automatic reload
by Sergio Charrua 04 Sep '24

04 Sep '24

Hi all, Just need some clarifications about the Permissions module: I currently use it with db_mode = 1 and was expecting that the parameter "trusted_cleanup_interval" would refresh the cache tables every X seconds, but apparently this is not the case. I was looking for a way for Kamailio to automatically reload the address table into memory every 5 minutes, for example, and I (mis)understood that "trusted_cleanup_interval" would do the trick, but it doesn't work as expected. Question: is … [View More]

1 0

Using a different OpenSSL
by David Cunningham 04 Sep '24

04 Sep '24

Hello, We have compiled openssl 3.0.9 from source because it's FIPS validated, and want to use it with Kamailio. The server also has the Ubuntu openssl 3.0.2 package installed. Does anyone know how we can tell Kamailio to use the openssl library in /opt/openssl/lib64, and how we can verify that it really is using it? Thanking you in advance, -- David Cunningham, Voisonics Limited http://voisonics.com/ USA: +1 213 221 1092 New Zealand: +64 (0)28 2558 3782

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Releasing v5.8.3
by Daniel-Constantin Mierla 04 Sep '24

04 Sep '24

Hello, I am considering to release Kamailio v5.8.3 (out of branch 5.8) sometime next week, most likely on Wednesday, Sep 4, 2024. If anyone is aware of issues not yet on the bug tracker, report them there asap in order to have a better chance to be fixed. Cheers, Daniel -- Daniel-Constantin Mierla (@ asipto.com) twitter.com/miconda -- linkedin.com/in/miconda Kamailio Consultancy, Training and Development Services -- asipto.com

1 1

kamailio stri shaken configuration
by Vishal Pai 02 Sep '24

02 Sep '24

Hello All I need to integrate the kamailio with stri shaken with pem. What is the best way to achieve this? Thanks

3 2

app_mono module to be archived
by Victor Seva 31 Aug '24

31 Aug '24

Hi kamilians, we have the intention to archive the app_mono module in a few[0]. Most likely at the end of next week. If you use app_mono and you don't want to see it fade away now it's the time to rise your voice. Cheers, Victor [0] https://github.com/kamailio/kamailio/pull/3964

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