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Install kamailio-tls-4.4.7-1.1.x86_64.rpm on centos 8
by Ahmed Marsou 25 Jan '21

25 Jan '21

Hi; There is any package ready to install kamailio-tls-4.4.7-1.1.x86_64.rpm on centos 8? Thank you.

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Version 5.4 contact rewrite/restore functions docs?
by Dmitry Sytchev 22 Jan '21

22 Jan '21

Hello! In 5.4 release announce there is a line about contact rewriting. "new Contact address encoding/decoding functions – replace/restore Contact address with SIP server address, by encoding/decoding old address in a parameter" Where can I find some documentation or examples about NEW functions? At present we handle this task exactly the same way via parameters manually. It is kinda verbose and hard to understand. Maybe new functions will simplify this. Please advise! Thanks! -- Best regards, Dmitry Sytchev, IT Engineer

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Help required in sipwise rtpengine-ng-client and rtpengine-ctl
by mahesh prasad behera 22 Jan '21

22 Jan '21

Hi Team, We are using sipwise rtpengine on platform centos 7. To get call related statistics from rtpengine. We tried to use utils "rtpengine-ng-client" and "rtpengine-ctl". But for us both of them are not working. *Rtpengine process status:* [root@ctl utils]# ps -ef |grep rtpengine root 3924 668 0 00:11 pts/0 00:00:00 grep --color=auto rtpengine root 20502 20499 0 Jan19 ? 00:10:02 ../sbin/rtpengine -f --num-threads 4 -i pub/10.211.160.132 -i priv/10.211.160.132 -n 127.0.0.1:8500 -c 127.0.0.1:8500 -m 32001 -M 32500 -T 184 -o 90 -d 4 -s 900 -p /var/run/rtpengine1.pid --scheduling rr --priority 37 [root@ctl utils]# * rtpengine-ng-client:* When i ran rtpengine-ng-client, I was getting Bencode.pm missing so I have manually installed perl bencode library "perl-Convert-Bencode-1.03-9.el7.noarch.rpm" Now when i ran rtpengine-ng-client i am getting below error [root@ctl utils]# ./rtpengine-ng-client list *Undefined subroutine &Bencode::bencode called at /usr/local/lib64/perl5/NGCP/Rtpengine.pm line 33. * *rtpengine-ctl:* When i ran ./rtpengine-ctl -ip 127.0.0.1:8500 list , We are not getting any valid response from rtpengine. [root@ctl utils]# ./rtpengine-ctl -ip 127.0.0.1:8500 list *Inside do while after call socket->recv(response, 1024*1024*10)* Please find the below attached source code for rtpengine-ng-client and rtpengine-ctl. Any help and suggestion will be highly appreciated. Thanks, Mahesh

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Kemi execute a route from configuration file
by David VILLAUME 22 Jan '21

22 Jan '21

Hello, I was pretty sure there was a way to call a route from config file from Kemi, but I can’t find documentation about it. Does that really exists or did I dreamed it ? Regards, David

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Kamailio, debian and MySQL caching_sha2_password
by Nicki Otte 22 Jan '21

22 Jan '21

Hi all Have any of you experienced problems using MySQL(Not MariaDB) on a debian machine, with caching_sha2_password? I am having some trouble: Jan 21 08:13:41 MobileValue-Kamailio systemd[1]: Starting Kamailio (OpenSER) - the Open Source SIP Server... Jan 21 08:13:42 MobileValue-Kamailio kamailio: INFO: <core> [core/tcp_main.c:4983]: init_tcp(): using epoll_lt as the io watch method (auto detected) Jan 21 08:13:42 MobileValue-Kamailio kamailio[24260]: Listening on Jan 21 08:13:42 MobileValue-Kamailio kamailio[24260]: udp: 185.31.176.39:5060 Jan 21 08:13:42 MobileValue-Kamailio kamailio[24260]: tcp: 185.31.176.39:80 Jan 21 08:13:42 MobileValue-Kamailio kamailio[24260]: Aliases: Jan 21 08:13:42 MobileValue-Kamailio kamailio[24260]: tcp: voipgw01.evercall.dk:80 Jan 21 08:13:42 MobileValue-Kamailio kamailio[24260]: udp: voipgw01.evercall.dk:5060 Jan 21 08:13:42 MobileValue-Kamailio /usr/sbin/kamailio[24262]: INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded Jan 21 08:13:42 MobileValue-Kamailio /usr/sbin/kamailio[24262]: INFO: rr [rr_mod.c:185]: mod_init(): outbound module not available Jan 21 08:13:42 MobileValue-Kamailio /usr/sbin/kamailio[24262]: ERROR: db_mysql [km_my_con.c:163]: db_mysql_new_connection(): driver error: Plugin caching_sha2_password could not be loaded: /usr/lib/x86_64-linux-gnu/mariadb19/plugin/caching_sha2_password.so: cannot open shared object file: No such file or directory Jan 21 08:13:42 MobileValue-Kamailio /usr/sbin/kamailio[24262]: ERROR: <core> [db.c:319]: db_do_init2(): could not add connection to the pool Jan 21 08:13:42 MobileValue-Kamailio /usr/sbin/kamailio[24262]: ERROR: dispatcher [dispatch.c:903]: ds_connect_db(): cannot initialize db connection Jan 21 08:13:42 MobileValue-Kamailio /usr/sbin/kamailio[24262]: ERROR: dispatcher [dispatch.c:937]: ds_init_db(): unable to connect to the database Jan 21 08:13:42 MobileValue-Kamailio /usr/sbin/kamailio[24262]: ERROR: dispatcher [dispatcher.c:404]: mod_init(): could not initiate a connect to the database Jan 21 08:13:42 MobileValue-Kamailio /usr/sbin/kamailio[24262]: ERROR: <core> [core/sr_module.c:849]: init_mod(): Error while initializing module dispatcher (/usr/lib/x86_64-linux-gnu/kamailio/modules/dispatcher.so) Jan 21 08:13:42 MobileValue-Kamailio /usr/sbin/kamailio[24262]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized Jan 21 08:13:42 MobileValue-Kamailio systemd[1]: kamailio.service: Control process exited, code=exited, status=255/EXCEPTION Jan 21 08:13:42 MobileValue-Kamailio systemd[1]: kamailio.service: Failed with result 'exit-code'. Jan 21 08:13:42 MobileValue-Kamailio systemd[1]: Failed to start Kamailio (OpenSER) - the Open Source SIP Server. I can get around the problem, by making the kamailio & kamailioro user use mysql_native_password instead. But am i wrong to belieave that it should Work out of the box? Here are the installed packages from APT: kamailio/unknown,now 5.4.3+bpo10 amd64 [installed] kamailio-json-modules/unknown,now 5.4.3+bpo10 amd64 [installed] kamailio-mysql-modules/unknown,now 5.4.3+bpo10 amd64 [installed] kamailio-outbound-modules/unknown,now 5.4.3+bpo10 amd64 [installed] default-libmysqlclient-dev/stable,now 1.0.5 amd64 [installed] default-libmysqld-dev/stable,now 1.0.5 amd64 [installed] libmariadb-dev/stable,now 1:10.3.27-0+deb10u1 amd64 [installed,automatic] libmariadb-dev-compat/stable,now 1:10.3.27-0+deb10u1 amd64 [installed,automatic] mysql-apt-config/unknown,now 0.8.16-1 all [installed] mysql-client/unknown,now 8.0.23-1debian10 amd64 [installed,automatic] mysql-common/unknown,now 8.0.23-1debian10 amd64 [installed,automatic] mysql-community-client/unknown,now 8.0.23-1debian10 amd64 [installed,automatic] mysql-community-client-core/unknown,now 8.0.23-1debian10 amd64 [installed,automatic] mysql-community-client-plugins/unknown,now 8.0.23-1debian10 amd64 [installed,automatic] mysql-community-server/unknown,now 8.0.23-1debian10 amd64 [installed,automatic] mysql-community-server-core/unknown,now 8.0.23-1debian10 amd64 [installed,automatic] mysql-server/unknown,now 8.0.23-1debian10 amd64 [installed] Thanks in advance Nicki Bo Otte

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RTP Querys
by Ahmed Marsou 22 Jan '21

22 Jan '21

Hi guys; I have some rtpproxy questions: - When a proxy is in a failed state, what happens to the active sessions / streams? - How many times the module should retry to send and receive after timeout was generated? - *How often are the control messages sent to the rtp proxy’s in the pool?* *- I would like to know the exact nc message that’s used for the control messages* *Thank you.*

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tracking usrloc clean
by Michal Popovic 22 Jan '21

22 Jan '21

Hi All, I would like to ask you if there is any way how to track usrloc location cleaning operation with some event route, so I can broadcast the change with for example kafka message. If no, how do you keep track of online/offlice status of the user? I am trying to avoid using change data capture in mysql proxy for location table. Michal

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Kamailio and Serverless
by H Yavari 22 Jan '21

22 Jan '21

Hi to all, Does anyone have experience using Kamailio in front of some Lambda / Cloud functions? For example, passing call info with JSON to functions.Please share your ideas. Regards,HYavari

4 4

Kamailio v5.4 install
by Jewna 21 Jan '21

21 Jan '21

I'm having a problem installing kamailio 5.4 using the following guide https://kamailio.org/docs/tutorials/5.4.x/kamailio-install-guide-git/ . I have a debian 10.7 machine where I install default-mysql-server package for the database. After that I follow the install guide and everything goes smoothly until I have to install the init.d scripts. 1. I do "cd /usr/local/src/kamailio-5.4/kamailio' 2. I do "make install-initd-debian" Then make fails with the following error " root@kamServ:/usr/local/src/kamailio-5.4/kamailio# make install-initd-debian make -C src/ install-initd-debian make[1]: Entering directory '/usr/local/src/kamailio-5.4/kamailio/src' sed -e "s#DAEMON=/usr/sbin/kamailio#DAEMON=/usr/local/sbin/kamailio#g" \ -e "s#NAME=kamailio#NAME=kamailio#g" \ -e "s#DESC=Kamailio#DESC=kamailio#g" \ -e "s#HOMEDIR=/run/kamailio#HOMEDIR=/run/kamailio#g" \ -e "s#DEFAULTS=/etc/default/kamailio#DEFAULTS=/etc/default/kamailio#g" \ -e "s#CFGFILE=/etc/kamailio/kamailio.cfg#CFGFILE=/usr/local/etc/kamailio/kamailio.cfg#g" \ < pkg/kamailio/deb/debian/kamailio.init \ > /etc/init.d/kamailio /bin/sh: 1: cannot open pkg/kamailio/deb/debian/kamailio.init: No such file make[1]: *** [Makefile:982: install-initd-debian] Error 2 make[1]: Leaving directory '/usr/local/src/kamailio-5.4/kamailio/src' make: *** [Makefile:34: install-initd-debian] Error 2 " Am I doing something wrong? Possibly in the wrong directory? If you need any more information please don't hesitate to ask. Sincerely, Matthew Sherwood

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[kamailio 5.4.3] xavp_rm_by_index removes (N+1) first indexes instead of index N
by Chaigneau, Nicolas 20 Jan '21

20 Jan '21

Hello I’m trying to use function xavp_rm_by_index to remove a specific index from a given xavp. I’m observing an unexpected behaviour, I think it might be a bug : Instead of just removing the index, the function removes the index and all others before it. E.g : if called with « idx = 1 », it removes indexes 0 and 1. Reading the code of xavp_rm_internal (which is called by xavp_rm_by_index), I don’t think it behaves at it should : /* Remove xavps * idx: <0 remove all xavps with the same name * >=0 remove only the specified index xavp * Returns number of xavps that were deleted */ For example when I do this : LM_ERR("COUNT BEFORE: %d\n", xavp_count(rname, NULL)); int rm_count = xavp_rm_by_index(rname, 1, NULL); // TEST LM_ERR("REMOVED: %d\n", rm_count); LM_ERR("COUNT AFTER: %d\n", xavp_count(rname, NULL)); « rm_count » returned is 1 (which is expected). However, « count after » is decremented by 2. And when I look at the contents of my xavp, I notice that the first two elements have been removed. Likewise if xavp_rm_by_index is invoked with idx = 2 => the first 3 elements are removed. So… do you think this is a bug ? or something I didn’t understand ? Thanks for your help ! Regards, Nicolas. This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message.

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