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37511 discussions

Kamailio v5.6.2 Released
by Daniel-Constantin Mierla 09 Oct '22

09 Oct '22

Hello, Kamailio SIP Server v5.6.2 stable release is out. This is a maintenance release of the latest stable branch, 5.6, that includes fixes since the release of v5.6.1. There is no change to database schema or configuration language structure that you have to do on previous installations of v5.6.x. Deployments running previous v5.6.x versions are strongly recommended to be upgraded to v5.6.2. For more details about version 5.6.2 (including links and guidelines to download the tarball or from GIT repository), visit: * https://www.kamailio.org/w/2022/10/kamailio-v5-6-2-released/ RPM, Debian/Ubuntu packages will be available soon as well. Many thanks to all contributing and using Kamailio! Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

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I am having an error with Kamailio
by Michael Osude 07 Oct '22

07 Oct '22

Please see my output and see if you can help me resolve the error ● kamailio.service - Kamailio (OpenSER) - the Open Source SIP Server Loaded: loaded (/usr/lib/systemd/system/kamailio.service; enabled; vendor preset: disabled) Active: failed (Result: start-limit) since Thu 2022-10-06 23:42:33 CDT; 10min ago Process: 9931 ExecStart=/usr/sbin/kamailio -DD -P /var/run/kamailio/kamailio.pid -f $CFGFILE -m $SHM_MEMORY -M $PKG_MEMORY (code=exited, status=255) Main PID: 9931 (code=exited, status=255) Oct 06 23:42:32 s181866.wholesaleinternet.net systemd[1]: Unit kamailio.service entered failed state. Oct 06 23:42:32 s181866.wholesaleinternet.net systemd[1]: kamailio.service failed. Oct 06 23:42:33 s181866.wholesaleinternet.net systemd[1]: kamailio.service holdoff time over, scheduling restart. Oct 06 23:42:33 s181866.wholesaleinternet.net systemd[1]: Stopped Kamailio (OpenSER) - the Open Source SIP Server. Oct 06 23:42:33 s181866.wholesaleinternet.net systemd[1]: start request repeated too quickly for kamailio.service Oct 06 23:42:33 s181866.wholesaleinternet.net systemd[1]: Failed to start Kamailio (OpenSER) - the Open Source SIP Server. Oct 06 23:42:33 s181866.wholesaleinternet.net systemd[1]: Unit kamailio.service entered failed state. Oct 06 23:42:33 s181866.wholesaleinternet.net systemd[1]: kamailio.service failed. Thank you

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Kamailio Developers Meeting, Nov 16-17, 2022, in Dusseldorf
by Daniel-Constantin Mierla 07 Oct '22

07 Oct '22

Hello, Kamailio SIP Server project is organizing another meeting of its developers during November 16-17, 2022, hosted again by sipgate.de in Dusseldorf, Germany. The event is intended to facilitate the interaction between Kamailio developers and to offer a convenient environment for working together on several topics of high interest for the project, including writing code for Kamailio and its tools, improving documentation, or discuss about future development. Everyone from the community is welcome to join. Please note we have a limited capacity of seats in the meeting room, the main policy for accepting participants being first come first server. Also, very important to be aware that this is not an event to learn how to use Kamailio. More details about the event, the venue, how to register, are available at: * https://www.kamailio.org/w/developers-meeting/ Looking forward to those two intensive hacking Kamailio days in Dusseldorf! Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online Oct 10-13, 2022 (Europe Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/

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Mails received twice in my Inbox
by Ginhoux, Patrick 06 Oct '22

06 Oct '22

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

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How to use different version of python3 with KEMI
by Lợi Đặng 06 Oct '22

06 Oct '22

Hi all, regarding KEMI with python3, how to specify the python instance we're going to use instead of the system's? i.e: virtual environment or alternative installation of python3. Asking as I'm having existing code running on a version which does not match the system's, and upgrading system's to the specific version is not feasible. I tried specifying the python3 instance in src/modules/app_python3/Makefile but it seems only to help with the build, later the system python is used when kamailio starts. Any help would be appreciated. rgds, Loi Dang Thanh Phone : +84. 774.735.448 Email : loi.dangthanh(a)gmail.com

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Releasing v5.6.2
by Daniel-Constantin Mierla 06 Oct '22

06 Oct '22

Hello, I am considering to release Kamailio v5.6.2 (out of branch 5.6) later this week (likely on Thursday, Nov 6, 2022). 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 -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online Nov 7-10, 2022 (Europe Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/

1 1

xhttp - default reply
by Ilie Soltanici 05 Oct '22

05 Oct '22

Hello, Is there a way to set a default reply message for the xhttp module, or at least drop the TCP connection when 'url_match' parameter is used? For example, if used: modparam("xhttp", "url_match", "^/rpc/") which should handle only HTTP requests to this endpoint: http://127.0.0.1:5060/rpc, now if HTTP requests are sent to another endpoint (http://127.0.0.1:5060/v2) - then the TCP connection just stays established even nobody process it. I know I can ignore this parameter and filter all requests in the event_route, but dropping them before calling event_route will make more sense for me, or at least add another parameter to this module that can control that. Thanks

2 1

Error in RTP engine setup
by palany 04 Oct '22

04 Oct '22

I have installed RTPENGINE on debian 11 and on starting it I am getting the following errors. Oct 04 12:14:39 ip-172-31-26-106 systemd[1]: Starting NGCP RTP/media Proxy Daemon... Oct 04 12:14:39 ip-172-31-26-106 ngcp-rtpengine-iptables-setup[4655]: /usr/sbin/ngcp-rtpengine-iptables-setup: 15: /usr/libexec/rtpengine/rtpengine-get-table: not found Oct 04 12:14:39 ip-172-31-26-106 rtpengine[4659]: INFO: [crypto] Generating new DTLS certificate Oct 04 12:14:39 ip-172-31-26-106 rtpengine[4659]: ERR: [core] FAILED TO CREATE KERNEL TABLE 0 (No such file or directory), KERNEL FORWARDING DISABLED Oct 04 12:14:39 ip-172-31-26-106 rtpengine[4659]: INFO: [core] Startup complete, version 11.1.0.0+0~mr11.1.0.0 git-master-c53f213f Oct 04 12:14:39 ip-172-31-26-106 systemd[1]: Started NGCP RTP/media Proxy Daemon. Oct 04 12:14:39 ip-172-31-26-106 rtpengine[4659]: INFO: [http] Websocket listener thread running How do I solve this. Best Regards, Palany Chakadya

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Kamailio Fail to write logs using syslog
by M Arqum CH 02 Oct '22

02 Oct '22

Dear All, Thanks in advance for your help. kamailio installed on debain 9, sometime kamailio failed to generate any log in syslog files i.e messages/ syslog , not even generate a single line against complete dialog or generate partial logs. It's a random behaviour, as i am using syslog with the acc module, kamailio also failed to write acc logs on file which is a very critical matter for me. In a script using xinfo, xnotice, xerr function, no output from these functions in log file. Please suggest a way to fix this issue. modparam("xlog", "log_facility", "LOG_LOCAL1") version: kamailio 5.5.4 (x86_64/linux) 9d039b flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 9d039b -- Regards M Arqum

1 0

loose_route() clarification
by Mack Hendricks 30 Sep '22

30 Sep '22

Hey All, I always struggle with loose_route() and I implemented workarounds in the past. But, I want to get a better understanding. I have a SIP Endpoint -> Kamailio -> FreeSWITCH The domain and alias is set to the ip address of the Kamailio server (137.184.130.206) When I get the ACK back from the SIP Endpoint it looks like this ACK sip:18889072085@137.184.72.42:5060;transport=udp SIP/2.0 Via: SIP/2.0/UDP 10.1.10.140:1052 ;branch=z9hG4bK-524287-1---740db0025fa217ce;rport Max-Forwards: 70 *Route: <sip:137.184.130.206;lr>* Contact: <sip:1000@50.192.97.226:53790;transport=UDP> To: <sip:18889072085@dsiptest.dsiprouter.net>;tag=5gv4etZ8tUUcH From: <sip:1000@dsiptest.dsiprouter.net;transport=UDP>;tag=0af5b751 Call-ID: fWido7VIUKIEI6f6kf4vkQ.. CSeq: 1 ACK User-Agent: Z 5.5.8 v2.10.17.2 Content-Length: 0 Kamailio will then remove the ACK and change the RURI to itself, which causes an ACK loop. This is what is look like *ACK sip:137.184.130.206;lr* SIP/2.0 Via: SIP/2.0/UDP 137.184.130.206;branch=z9hG4bK3fd.0cf34b683f0627ee2455594ea6cb2517.0 Via: SIP/2.0/UDP 10.1.10.140:1052 ;received=50.192.97.226;branch=z9hG4bK-524287-1---740db0025fa217ce;rport=1052 Max-Forwards: 69 Contact: <sip:1000@50.192.97.226:1052;transport=UDP> To: <sip:18889072085@dsiptest.dsiprouter.net>;tag=5gv4etZ8tUUcH From: <sip:1000@dsiptest.dsiprouter.net;transport=UDP>;tag=0af5b751 Call-ID: fWido7VIUKIEI6f6kf4vkQ.. CSeq: 1 ACK User-Agent: Z 5.5.8 v2.10.17.2 Content-Length: 0 *Question:* What am I missing here? We have the alias set and we even set it in the domain module (with the register_myself flag). We have workarounds for this, but I would prefer to figure out how to have Kamailio handle this natively via the loose_route or tm module. Thanks in advance,

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