sr-users March 2017

sr-users@lists.kamailio.org

87 participants
111 discussions

TCP stack is not doing load distribution among children
by Surendra Pullaiah 08 Mar '17

08 Mar '17

Hi Daniel, Thanks for your suggestions. The approaches which you have suggested are good, event I thought before initiating this query (since am working with kamailio for last three years), but my requirement is to distribute on single connection. Since it requires code change, started working on it. Really thanks for understanding my concern. @juha: Dear juha, it is not broken TCP implementation, kamailio TCP stack well implemented. If you would like to build … [View More]

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Kamailio push for Android VoIP Application and VoIP Contacts update
by sscc 08 Mar '17

08 Mar '17

good day, i have a running kamailio server having 200 users. I maintain the user ids in a vcf (vCard Format) form. i have developed an Android VoIP application. Android application is given to the user along with the contact vcf. The contact list get increased day by day and consequently the user ids in vcf (vCard Format) as well. the application is also updated. Aim is to update application and the contact list by sending push notification to user. (we don't want to place our application at … [View More]

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TCP stack is not doing load distribution among children for SIP
by Surendra Pullaiah 08 Mar '17

08 Mar '17

Dear Daniel, A small concern in kamailio, existing TCP stack is not doing load distribution among children for SIP messages. For example UE-->kamailio1 (TCP listen (4 children)) ----->kamailio2 (TCP Listen 4 children) As per stack if UE opens a connection with kamailio1 based on free children it is sharing the FD, so no problem towards from UE to kamailio1, then need requirement to forward same sip message to kamailio2, here kamailio1 is opening connection with kamailio2 and then … [View More]

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new keepalive module ?
by Guillaume Bour 07 Mar '17

07 Mar '17

Hi all, I would like to implement destinations keepalive in drouting module (as it is done in dispatcher). But instead of duplicating what's implemented in dispatcher, I think it would be more clever to create a new module dedicated to pinging destinations, and to plug drouting, dispatcher and other modules to this new one What's you opinion about that ? Cheers, Guillaume

1 0

Kamailio core dumped
by Alexey V. Panfilov 07 Mar '17

07 Mar '17

Hi there, I've kamailio 4.2.3 (i386/freebsd) which works perfectly with 200-300 cps for years. Now I need migrate to freebsd amd64. I've installed kamailio 4.4.5 (amd64/freebsd), copied kamailio.cfg, made a test call - it was all right. But when I start work load (200-300 cps), kamailio core dumped and exited. In logs (skipped "<script>:" having): ======================= Mar 1 12:39:32 sip7 /usr/local/sbin/kamailio[32034]: ERROR: <core> [mem/f_malloc.c:415]: fm_search_defrag(): … [View More]fm_search_defrag(0x809937000, 976); Free fragment not found! Mar 1 12:39:32 sip7 /usr/local/sbin/kamailio[32034]: ERROR: <core> [mem/f_malloc.c:498]: fm_malloc(): fm_malloc(0x809937000, 976) called from core: msg_translator.c: build_req_buf_from_sip_req(2154), module: core; Free fragment not found! Mar 1 12:39:32 sip7 /usr/local/sbin/kamailio[32034]: ERROR: <core> [msg_translator.c:2159]: build_req_buf_from_sip_req(): out of memory Mar 1 12:39:32 sip7 /usr/local/sbin/kamailio[32034]: ERROR: tm [t_fwd.c:462]: prepare_new_uac(): could not build request Mar 1 12:39:32 sip7 /usr/local/sbin/kamailio[32034]: ERROR: tm [t_fwd.c:1723]: t_forward_nonack(): ERROR: t_forward_nonack: failure to add branches Mar 1 12:39:32 sip7 /usr/local/sbin/kamailio[32034]: ERROR: sl [sl_funcs.c:363]: sl_reply_error(): ERROR: sl_reply_error used: No error (2/SL) Mar 1 12:39:32 sip7 /usr/local/sbin/kamailio[32035]: ERROR: <core> [mem/f_malloc.c:415]: fm_search_defrag(): fm_search_defrag(0x809937000, 864); Free fragment not found! Mar 1 12:39:32 sip7 /usr/local/sbin/kamailio[32035]: ERROR: <core> [mem/f_malloc.c:498]: fm_malloc(): fm_malloc(0x809937000, 864) called from tm: t_reply.c: relay_reply(1885), module: tm; Free fragment not found! Mar 1 12:39:32 sip7 /usr/local/sbin/kamailio[32035]: ERROR: tm [t_reply.c:1887]: relay_reply(): ERROR: relay_reply: cannot alloc reply shmem Mar 1 12:39:37 sip7 /usr/local/sbin/kamailio[32038]: : <core> [mem/f_malloc.c:598]: fm_free(): BUG: fm_free: bad pointer 0x61743b3e6d6f632e (out of memory block!), called from tm: h_table.c: free_cell_helper(226) - aborting Mar 1 12:39:39 sip7 /usr/local/sbin/kamailio[32031]: ALERT: <core> [main.c:740]: handle_sigs(): child process 32034 exited by a signal 10 Mar 1 12:39:39 sip7 /usr/local/sbin/kamailio[32031]: ALERT: <core> [main.c:743]: handle_sigs(): core was generated Mar 1 12:39:39 sip7 /usr/local/sbin/kamailio[32031]: INFO: <core> [main.c:755]: handle_sigs(): terminating due to SIGCHLD Mar 1 12:39:39 sip7 /usr/local/sbin/kamailio[32044]: INFO: <core> [main.c:810]: sig_usr(): signal 15 received ======================= I've tried to start with -m 512 - nothing changes. Hardware: Xeon(R) CPU E5-2660, 16Gb RAM, 1Tb HDD. Software: OS: FreeBSD 10.3-STABLE (r313760) amd64 version: kamailio 4.4.5 (amd64/freebsd) f98162 flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_PTHREAD_MUTEX, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, select, kqueue. id: f98162 compiled on 12:25:48 Mar 1 2017 with clang 3.4 bt is here: http://tmp.lehis.ru/kam_gdb.txt I can't enable debug symbols for gdb (tried gmake mode=debug, which added EXTRA_DEBUG to flags). How can I do it? I need in direction for resolve this issue, please, help. Thanks. -- Best regards, Alexey V. Panfilov [View Less]

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Kamailio 4.2 crashed
by Igor Potjevlesch 07 Mar '17

07 Mar '17

Hello, I got two coredumps: (gdb) bt full #0 0x000000000061ab8e in qm_insert_free (qm=0x7f0f7fca7000, frag=0x7f0f8f6f6268) at mem/q_malloc.c:180 f = 0x7f0f8f6c45e8 prev = 0x0 hash = 5 And (gdb) bt full #0 0x000000000061b935 in qm_detach_free (qm=0x7f0f7fca7000, frag=0x7f0f8f6d70b8) at mem/q_malloc.c:271 prev = 0x7f0f7fca7248 next = 0x7f0f8f6c45e8 What are necessary to diagnose how this issue occurs? Thank you for your support. … [View More]

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SCTP support for CDP
by Sergey Zyrianov 07 Mar '17

07 Mar '17

Hello, Can I enable use of SCTP for diameter connections by CDP module? Thanks, Sergey.

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Installation of Siremi 4.3.0 on Centos 7.3 ?
by Lucas Viallon 07 Mar '17

07 Mar '17

Hi i want install Siremis 4.3.0 on a Centos 7.3 with Php 7.1 when i want access to the web site, i have this error in httpd logs: Mon Mar 06 18:35:06.833569 2017] [php7:warn] [pid 22018] [client 172.16.1.150:58375] PHP Warning: require_once(SMARTY_CORE_DIRcore.assemble_plugin_filepath.php): failed to open stream: No such file or directory in /var/www/siremis-4.3.0/openbiz/others/Smarty/libs/Smarty.class.php on line 1368 [Mon Mar 06 18:35:06.833641 2017] [php7:error] [pid 22018] [client … [View More]

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Error in kamailio (Need for help)
by Ghanshyam Variya 06 Mar '17

06 Mar '17

Mar 2 11:55:33 Ubuntu kamailio: INFO: <core> [core/sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Mar 2 11:55:33 Ubuntu kamailio: INFO: <core> [core/tcp_main.c:4665]: init_tcp(): using epoll_lt as the io watch method (auto detected) Mar 2 11:55:33 Ubuntu kamailio[6479]: INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded Mar 2 11:55:33 Ubuntu kamailio[6479]: INFO: rr [… [View More]

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Re: [SR-Users] Unknown $dlg(h_entry) and $dlg(h_id) in dialog
by Никитенко Виталий 06 Mar '17

06 Mar '17

Hi, very thanks! Before use dlg_get i lost 3-4 hour calls every day. Now one day - fly is good! > Hello, > > can you try using dlg_get(...) before the xlog? > > Cheers, > Daniel > > On 27/02/2017 08:33, Никитенко Виталий wrote: >> Hi i have kamailio 4.2, dialog module with parametr >> modparam("dialog", "dlg_flag", 5) >> modparam("dialog", "enable_stats", 1) >> modparam("dialog", "profiles_with_value", "caller") >> … [View More]

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sr-users March 2017