sr-users May 2015

sr-users@lists.kamailio.org

80 participants
114 discussions

Kamailio drouting failure not working
by Ali Taher 28 May '15

28 May '15

Dears, I'm trying drouting module in kamailio , it's working good when first gateway in the list is up , yet when first gateway is unrecheable , it's not rerouted to second destination, meaning that fail over is not working. Kindly find attached wireshark trace I'm getting . Below is db entries I'm using : dr_gateways: Dr_gw_lists Dr_groups: Dr_rules: Below is routing block I'm using : request_route{ if (is_method("INVITE")) { … [View More]

3 22

kamailio crash periodically in timer handler
by Péter Barabás 27 May '15

27 May '15

Hi, we have a serious problem with Kamailio v4.2.3, it crashes after some days. We have checked the core dump and the gdb output is the following for bt and full backtrace: #0 0x0000000000602291 in timer_list_expire (t=1432559962, h=0x7f64eb5b6bd0, slow_l=0x7f64eb5ba328, slow_mark=43873) at timer.c:877 #1 0x0000000000602746 in timer_handler () at timer.c:953 #2 0x0000000000602bb9 in timer_main () at timer.c:992 #3 0x00000000004a833c in main_loop () at main.c:1700 #4 0x00000000004ad857 in … [View More]main (argc=13, argv=0x7fff96697d38) at main.c:2578 #0 0x0000000000602291 in timer_list_expire (t=1432559962, h=0x7f64eb5b6bd0, slow_l=0x7f64eb5ba328, slow_mark=43873) at timer.c:877 tl = 0x7f64ebc3a908 ret = 0 #1 0x0000000000602746 in timer_handler () at timer.c:953 saved_ticks = 1432559962 run_slow_timer = 0 i = 865 __FUNCTION__ = "timer_handler" #2 0x0000000000602bb9 in timer_main () at timer.c:992 No locals. #3 0x00000000004a833c in main_loop () at main.c:1700 i = 4 pid = 0 si = 0x0 si_desc = "udp receiver child=3 sock=127.0.0.1:5060\000\375\362\250/\313\345\v\004\000\000\000\000\000\000\000\004\257\263=\000\000\000\000\200TA\000\000\000\000\000\060}i\226\377\177", '\000' <repeats 19 times>, "{i\226\377\177\000\000\376\366R\000\000\000\000\000\377\377\377\377\377\177\000\000@\350\250\000\000\000\000" nrprocs = 4 __FUNCTION__ = "main_loop" #4 0x00000000004ad857 in main (argc=13, argv=0x7fff96697d38) at main.c:2578 cfg_stream = 0x1b94010 c = -1 r = 0 tmp = 0x7fff96699b17 "" tmp_len = 0 port = 1 proto = 32767 options = 0x703e08 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:" ret = -1 seed = 2591880768 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x0 p = 0x7fff96697c50 "" __FUNCTION__ = "main" In the logs it can be seen: Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4635]: CRITICAL: <core> [pass_fd.c:293]: receive_fd(): EOF on 21 Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4612]: ALERT: <core> [main.c:784]: handle_sigs(): child process 4623 exited by a signal 11 Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4612]: ALERT: <core> [main.c:787]: handle_sigs(): core was generated Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4612]: INFO: <core> [main.c:799]: handle_sigs(): terminating due to SIGCHLD Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4631]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4628]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4634]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4615]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4617]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4626]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4625]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4624]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4632]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4622]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4621]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4620]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4619]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4618]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4616]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4635]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4614]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4629]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4627]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4633]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4630]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4612]: INFO: <core> [mem/f_malloc.c:599]: fm_free(): freeing a free fragment (0x7f64eca19950/0x7f64eca19988) - ignore Apr 23 08:07:31 ctsip1 /usr/local/sbin/kamailio[4612]: INFO: <core> [mem/f_malloc.c:599]: fm_free(): freeing a free fragment (0x7f64ed587f20/0x7f64ed587f58) - ignore Kamailio runs on Ubuntu trusty. The interesting thing that we run Kamailio 4.2.3 in an other environment (on Debian Squeeze) and it works perfect, no crashes. The main difference is that in Debian environment we have less number of users and the firewall is not so strength. But the configuration and the source is the same for both. Please help us to solve this problem. Thanks. Dr. Péter Barabás Director of Software Development Arenim Technologies AB. Mob: +36 70 314 56 57 Tel: +36 1 8 555 602 E-mail: peter.barabas(a)arenim.com<mailto:peter.barabas@arenim.com> Postal: Sweden - 11435 Stockholm, Stureplan 4c, 4th. Floor [Arenim_logo]<http://www.arenim.com/> [CryptTalk_Logo]<http://www.crypttalk.com/> [View Less]

2 11

Kamailio with public ip, users behind nat
by MtK - SmartMtK 27 May '15

27 May '15

Hi, I'm trying to install Kamailio on a server with a public IP, but my users are mostly at their homes (a.k.a behind NAT). I understood I need to install RTPproxy, but all tutorials out there are for servers behind nat, and they talk about the server's private IP, which does not exists in this case. how would I configure RTPproxy and Kamailio to allow users to subscribe to the server and have audio calls between them? MtK

3 2

dbcassandra schema files
by jay binks 26 May '15

26 May '15

Hi all, Im wondering if anyone can share their schema files for dbcassandra. Ive managed to construct a bunch based on what ive found in git, wiki all over the place, I just want to compare my ones, with some others. specifically the location table. -- Sincerely Jay

2 1

Development open again for master branch
by Daniel-Constantin Mierla 26 May '15

26 May '15

Hello, as branch 4.3 was created to host the upcoming release series 4.3, new features can be now pushed to master branch. They will be part of the next future release, likely to be numbered 4.4. Any fixes that affect existing code in branches 4.3 or older version have to be backported - push first to master and then cherry pick -- some guidelines exemplified with branch 3.2 are available at: - https://www.kamailio.org/wiki/devel/backporting-to-3.2.x As usual, the next future release … [View More]

1 0

Branch 4.3 created
by Daniel-Constantin Mierla 26 May '15

26 May '15

Hello, the GIT branch 4.3 was created, it will host the release series 4.3.x. To get this branch from GIT, you can use: git clone https://github.com/kamailio/kamailio.git kamailio cd kamailio git checkout -b 4.3 origin/4.3 Notes about installing Kamailio from this branch are available at: - http://www.kamailio.org/wiki/install/4.3.x/git Hopefully in about two weeks or so the full release of 4.3.0 will be out. >From now on, any corresponding fix has to be pushed first to master branch … [View More]

1 0

Using $avp in evapi:message-received
by DanB 25 May '15

25 May '15

Hey Guys, Was wondering what would be the recommended way to share information between $evapi(msg) received and transaction processors? I have tried $avp() but they do not appear to be available in evapi:message-received route. Trying to avoid here $sht() so I don't need to do extra management to destroy them. Is there any way to "activate" the $avp or $dlg_var based on dialog index, label maybe? Thanks in advance for any kind of tip! DanB //

3 7

info
by Walter Josef 25 May '15

25 May '15

Hi, Do you have any phonenumber for info about your iptel voip phone service ?

2 1

Creating branch 4.3
by Daniel-Constantin Mierla 25 May '15

25 May '15

Hello, I am planning to branch the code for upcoming major release on next Monday, May 25. Testing went fine so far in my side and I don't expect new consistent changes. Any fixes afterwards will be backported as usual to a stable branch. From that moment, master branch will be open again for new features. If someone else has different proposal, let's discuss it on sr-dev mailing list. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/… [View More]

1 1

Re: [SR-Users] Getting 404 From Kamailio for PRACK
by DanB 24 May '15

24 May '15

Hi Austin, Kamailio will not reject by himself (nor handle) PRACK (or any other methods) unless you tell him so. The logic for handling it should be in your .cfg file. I suggest adding xlog statements through your config script and see where that is rejected. 404 would tell me you are trying to locate your endpoint and send the PRACK there but the endpoint is not registered. DanB

1 0

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sr-users May 2015