sr-users October 2022

sr-users@lists.kamailio.org

48 participants
49 discussions

About kamailio + freeswitch issue on Kamailio v5.6
by SparkleZou 12 Oct '22

12 Oct '22

Hi Sir/Mada, I'm trying to integrate kamailio + freeswitch, according to the manual http://kb.asipto.com/freeswitch:kamailio-3.3.x-freeswitch-1.2.x-sbc on Kamailio v5.6 modified the kamailio.cfg file, add WITH_FREESWITCH parts, then kamailio could NOT start up. Could you please help check, what should be modified to fit the version 5.6？ Thanks！ BR， Sparkle Zou

4 9

Re: [SR-Users] play_media sounds interrupted
by Stepan Kislyakov 12 Oct '22

12 Oct '22

> The duration of the media playback is returned from the play_media() > command (see `media_duration` modparam). You could use some sort of > timer to invoke media unblocking after media playback ends. Sadly my > Kamailio-Fu isn't strong enough to be able to tell you how to run this > sort of timer. :) > > Cheers Thank you for the hint. I was thinking about timers, but rtimer cannot be triggered in an event route. I used a "timer" module, it could trigger another … [View More]

1 0

play_media sounds interrupted
by Stepan Kislyakov 11 Oct '22

11 Oct '22

Hi, I'm using latest kamailio 5.6.2 and rtpengine. I need to play announcement to both parties when call is answered by callee. Now I run play_media in event route but when audio start announcement sounds like we have a 50% packet loss. After it is completed there is no problem with audio both sides. I figured out that if i do block_media() my announcement play perfectly but i dont understand how to do unblock_audio() after announcement ends. Appriciate any help! here is my code: … [View More]

2 1

IPSec problem with P-CSCF
by Ali Akbar Hemmati 11 Oct '22

11 Oct '22

Hi everyone, I am using Kamailio as an IMS server. The UE first sends its SIP REGISTER over TCP and gets a 401 in response. Then the UE starts sending its packets over ESP. These ESP packets reach P-CSCF but are not delivered to its process by the kernel. We can see ESP packets in P-CSCF using wireshark. The ports used are correct (both client and server) based on their prior negotiations. We have also checked xfrm policies using the command `ip xfrm policy list` and seems right regarding prior … [View More]

2 6

kamcli folder
by Volker Denneberg 11 Oct '22

11 Oct '22

hello, I'm not very familiar with PHP, so this may be a stupid question. I'm following https://github.com/kamailio/kamcli to install kamcli. Now i am at $ pip3 install -r requirements/requirements.txt which i should "run inside kamcli folder". So far, I don't have a kamcli folder, so i assume i have to create it. Any recommendations where ? Thanks in advance, Volker

3 3

detect tcp connection close using tcpops module
by sthustfo 11 Oct '22

11 Oct '22

I am running latest kamailio 5.6.2 and attempting to detect tcp/tls connection being disconnected or closed using tcpops module. As suggested in tcpops documentation at https://www.kamailio.org/docs/modules/devel/modules/tcpops.html, registered event routes as below. event_route[tcp:closed] { xlog("L_INFO", "$proto connection closed ($conid)\n"); } event_route[tcp:timeout] { xlog("L_INFO", "$proto connection timed out ($conid)\n"); } event_route[tcp:reset] { xlog("L_INFO", "$proto … [View More]connection reset by peer ($conid)\n"); } Now it is observed that the event route is being called but the $conid is not set. The logs show the below log statements and extra data is (nil). 24(4263) DEBUG: <core> [core/tcp_read.c:284]: tcp_read_data(): EOF on connection 0x7ffff2ff8b90 (state: 0, flags: 4018) - FD 7, bytes 0, rd-flags 10000 ([10.8.137.33]:51069 -> [10.8.137.33]:5060)24(4263) DEBUG: <core> [core/tcp_read.c:1500]: tcp_read_req(): EOF 24(4263) DEBUG: <core> [core/io_wait.h:600]: io_watch_del(): DBG: io_watch_del (0x555555ab6960, 7, -1, 0x10) fd_no=2 called 24(4263) DEBUG: <core> [core/tcp_read.c:1870]: handle_io(): removing from list 0x7ffff2ff8b90 id 1 fd 7, state 2, flags 4018, main fd 51, refcnt 2 ([10.8.137.33]:51069 -> [10.8.137.33]:5060) 24(4263) DEBUG: <core> [core/tcp_read.c:1653]: release_tcpconn(): releasing con 0x7ffff2ff8b90, state -1, fd=7, id=1 ([10.8.137.33]:51069 -> [10.8.137.33]:5060) 24(4263) DEBUG: <core> [core/tcp_read.c:1657]: release_tcpconn(): extra_data (nil) 32(4271) DEBUG: <core> [core/tcp_main.c:3651]: handle_tcp_child(): reader response= 7ffff2ff8b90, -1 from 0 32(4271) DEBUG: <core> [core/tcp_main.c:3576]: tcp_emit_closed_event(): TCP closed event creation triggered (reason: 0) 32(4271) DEBUG: tcpops [tcpops.c:295]: tcpops_handle_tcp_closed(): received TCP closed event 32(4271) DEBUG: tcpops [tcpops.c:249]: tcpops_tcp_closed_run_route(): event reason id: 0 rt: 1 32(4271) DEBUG: <core> [core/parser/parse_fline.c:249]: parse_first_line(): first line type 1 (request) flags 1 32(4271) DEBUG: <core> [core/parser/msg_parser.c:679]: parse_msg(): SIP Request: 32(4271) DEBUG: <core> [core/parser/msg_parser.c:681]: parse_msg(): method: <OPTIONS> 32(4271) DEBUG: <core> [core/parser/msg_parser.c:683]: parse_msg(): uri: <sip:you@kamailio.org> 32(4271) DEBUG: <core> [core/parser/msg_parser.c:685]: parse_msg(): version: <SIP/2.0> 32(4271) DEBUG: <core> [core/parser/parse_hname2.c:301]: parse_sip_header_name(): parsed header name [Via] type 1 32(4271) DEBUG: <core> [core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=2 32(4271) DEBUG: <core> [core/parser/msg_parser.c:555]: parse_headers(): Via found, flags=2 32(4271) DEBUG: <core> [core/parser/msg_parser.c:557]: parse_headers(): this is the first via 32(4271) exec: *** cfgtrace:dbg_cfg_trace(): unknown_route=[tcp:closed] c=[/usr/local/etc/kamailio/kamailio.cfg] l=976 a=26 n=xlog32(4271) INFO: <script> tcp connection closed (<null>) Can anyone provide any pointers on what I am missing? Thanks in advance. [View Less]

2 3

suppress t1 timer retransmissions?
by Brooks Bridges 10 Oct '22

10 Oct '22

So I have a very odd situation that requires me to suppress retransmissions when using t_reply() to send a response back to a UAC that is horribly broken but I'm stuck with for the time being. In the previous iteration of this platform it was fine since I was using a stateless reply, so even though it wasn't "right" it still worked out. I need to replicate this behavior in the event route for http_async_client(), which prevents me from being able to use t_release(). Anyone have any clever … [View More]

2 4

cannot register ACC CDR JSON engine when using acc_json module
by Alexis Prodhomme 10 Oct '22

10 Oct '22

Hi everyone, I have some troubles using acc_json module. I can't load it and I don't understand why it fails. The configuration is quite basic: Debian 10 and Kamailio (fails in 5.5 and 5.6) installed using APT repository. Here is parts of my config: loadmodule "kex.so" loadmodule "corex.so" loadmodule "tm.so" loadmodule "tmx.so" loadmodule "rr.so" loadmodule "pv.so" loadmodule "dialog.so" loadmodule "acc.so" loadmodule "acc_json.so" modparam("acc_json", "cdr_enable", 1) I also tried with … [View More]

2 2

Re: [SR-Users] Mails received twice in my Inbox
by Ginhoux, Patrick 10 Oct '22

10 Oct '22

Apparently, the emails are received on the fr unisys dot com address. So maybe there is a need to clean the sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> and sr-users-bounces(a)lists.kamailio.org <mailto:sr-users-bounces@lists.kamailio.org> list. If this is the case, thanks to keep only the fr unisys dot com. Cordialement. Patrick GINHOUX Unisys | +33 1 46 69 52 12 | +33 6 60 32 24 74 | patrick.ginhoux(a)unisys.com De : Henning Westerholt … [View More]<hw(a)gilawa.com> Envoyé : lundi 10 octobre 2022 09:32 À : Ginhoux, Patrick <patrick.ginhoux(a)fr.unisys.com> Objet : RE: Mails received twice in my Inbox EXTERNAL EMAIL - Be cautious of all links and attachments. Hello, Ive checked last week directly on the list server. Maybe one subscription is old and and does not send mails anymore, and the mails are doubled from your side? Just guessing obviously, have not checked it yet. You should be able to check the email headers to see which address is actually used and maybe some forwarding is done from your side. If you like I can remove one subscription, let me know which one. Cheers, Henning From: Ginhoux, Patrick <patrick.ginhoux(a)fr.unisys.com <mailto:patrick.ginhoux@fr.unisys.com> > Sent: Monday, October 10, 2022 8:39 AM To: Henning Westerholt <hw(a)gilawa.com <mailto:hw@gilawa.com> > Subject: RE: Mails received twice in my Inbox Im back again. After having removed the address with fr unisys dot com, I received these 2 emails on my last one for approval : And later, still 2 copies of each emails : Same for yesterday : Except you see something wrong for the address, Im going to investigate internally. Cordialement. Patrick GINHOUX De : Ginhoux, Patrick Envoyé : jeudi 6 octobre 2022 14:10 À : Henning Westerholt <hw(a)gilawa.com <mailto:hw@gilawa.com> > Cc : Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> > Objet : RE: Mails received twice in my Inbox Thanks for the list. I have now removed the one with fr unisys dot com and will wait for new emails on the other address. But it is still strange this problem happened recently. Cordialement. Patrick GINHOUX Unisys | +33 1 46 69 52 12 | +33 6 60 32 24 74 | <mailto:patrick.ginhoux@unisys.com> patrick.ginhoux(a)unisys.com De : Henning Westerholt <hw(a)gilawa.com <mailto:hw@gilawa.com> > Envoyé : jeudi 6 octobre 2022 13:32 À : Ginhoux, Patrick <patrick.ginhoux(a)fr.unisys.com <mailto:patrick.ginhoux@fr.unisys.com> > Cc : Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> > Objet : RE: Mails received twice in my Inbox EXTERNAL EMAIL - Be cautious of all links and attachments. Hello, you are subscribed with two addresses, only list the domains below: at fr unisys dot com at unisys dot com You can change your subscription with the URL: <https://lists.kamailio.org> https://lists.kamailio.org Cheers, Henning From: Ginhoux, Patrick < <mailto:patrick.ginhoux@fr.unisys.com> patrick.ginhoux(a)fr.unisys.com> Sent: Thursday, October 6, 2022 1:25 PM To: Henning Westerholt < <mailto:hw@gilawa.com> hw(a)gilawa.com> Cc: Kamailio (SER) - Users Mailing List < <mailto:sr-users@lists.kamailio.org> sr-users(a)lists.kamailio.org> Subject: RE: Mails received twice in my Inbox Hi, Im sure Im not registered with different account, but who can check that in the mailing list to be sure ? Actually, I registered in 2017 and this issue occurs recently but I cant tell exactly since when. Cordialement. Patrick GINHOUX Unisys | +33 1 46 69 52 12 | +33 6 60 32 24 74 | <mailto:patrick.ginhoux@unisys.com> patrick.ginhoux(a)unisys.com De : Henning Westerholt <hw(a)gilawa.com <mailto:hw@gilawa.com> > Envoyé : jeudi 6 octobre 2022 11:06 À : Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> > Cc : Ginhoux, Patrick <patrick.ginhoux(a)fr.unisys.com <mailto:patrick.ginhoux@fr.unisys.com> > Objet : RE: Mails received twice in my Inbox EXTERNAL EMAIL - Be cautious of all links and attachments. Hello, Strange issue. Stupid question, but you are not registered two times to the mailing list, maybe with different accounts? Cheers, Henning -- Henning Westerholt <https://skalatan.de/blog/> https://skalatan.de/blog/ Kamailio services <https://gilawa.com/> https://gilawa.com From: sr-users < <mailto:sr-users-bounces@lists.kamailio.org> sr-users-bounces(a)lists.kamailio.org> On Behalf Of Ginhoux, Patrick Sent: Wednesday, October 5, 2022 10:04 AM To: <mailto:sr-users@lists.kamailio.org> sr-users(a)lists.kamailio.org Subject: [SR-Users] Mails received twice in my Inbox Hi, Since several weeks, I received the same mails twice in my Inbox. Examples : Is there anybody else that has the same thing ? Thanks in advance for your help. Cordialement. Patrick GINHOUX [View Less]

1 0

Kamailio IMS supports Early IMS Authentication
by PAUL SUN 10 Oct '22

10 Oct '22

Hello I have a question on using Kamailio IMS, does it support Early IMS Authentication?, Thanks RBK

1 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

sr-users October 2022