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37525 discussions

Weight balancing with dispatcher module
by Ben Bliss 19 Oct '15

19 Oct '15

Hi, I am having issues getting the dispatcher to work using weighting. I have been digging through old posts to the list, and tried all that I have found, but am still having no luck at all. So, information... version: kamailio 4.2.4 (amd64/freebsd) be62bd flags: STATS: Off, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, 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: be62bd Dispatcher configuration... modparam("dispatcher", "db_url", DBURL) modparam("dispatcher", "table_name", "dispatcher") modparam("dispatcher", "flags", 3) modparam("dispatcher", "force_dst", 1) modparam("dispatcher", "dst_avp", "$avp(AVP_DST)") modparam("dispatcher", "grp_avp", "$avp(AVP_GRP)") modparam("dispatcher", "cnt_avp", "$avp(AVP_CNT)") Dialplan config.. route[DISPATCH] { if(!ds_select_dst("1", "9")) { send_reply("404", "No destination"); exit; } xlog("L_DBG", "--- SCRIPT: going to <$ru> via <$du>\n"); t_on_failure("RTF_DISPATCH"); return; I am loading the values from a database, which are being loaded fine, and appear to be being formatted correctly aswell.. +----+-------+-------------------------+-------+----------+------------+----------------------+ | id | setid | destination | flags | priority | attrs | description | +----+-------+-------------------------+-------+----------+------------+----------------------+ | 1 | 1 | sipx.x.x.106:5060 | 8 | 1 | weight=100 | | | 2 | 1 | sip:x.x.x.107:5060 | 8 | 1 | weight=0 | | +----+-------+-------------------------+-------+----------+------------+----------------------+ The IP's are public, so i've masked them... The following is from kamcmd.. { NRSETS: 1 RECORDS: { SET: { ID: 1 TARGETS: { DEST: { URI: sip:x.x.x.107:5060 FLAGS: AP PRIORITY: 1 ATTRS: { BODY: weight=0 DUID: MAXLOAD: 0 WEIGHT: 0 } } DEST: { URI: sip:x.x.x106:5060 FLAGS: AP PRIORITY: 1 ATTRS: { BODY: weight=100 DUID: MAXLOAD: 0 WEIGHT: 100 } } } } } } However, when any call is placed, it will always goto the server ending 107 (with weight 0, which means, as far as I understand, it should be ignored). I've tried with ; after the weights, this made no change either. When set to round robin, or via priority, it appears to work fine. Any ideas? -- Kind Regards, --------- Ben

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kamailio cfg file with user db authentication and rtpproxy
by amar Smart Telecom 19 Oct '15

19 Oct '15

Dear all, Can you pls mail me a working Kamailio cfg file which has: "Sip user db authentication" and "rtpproxy for all calls" Thank you, Amar.

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Link between presence module and subscriber table
by Loïc Boissy 19 Oct '15

19 Oct '15

Hello, l would like to send a SIP message (NOTIFY for example) to a specific user when a new account is created in the kamailio database. Is it possible to do that? Best regards Loïc

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Re: [SR-Users] call-limit peer
by Angel Elena 19 Oct '15

19 Oct '15

Ok, now I check dlg_manage settings. Thanks -------------------------------- Ángel Elena Medina _o) craem(a)craem.net / \\ http://blog.craem.net _(___V @craem_ -------------------------------- -----Mensaje original----- De: ycaner <yasin.caner(a)netgsm.com.tr> Enviado: Lun 19-10-2015 08:22 Asunto: Re: [SR-Users] call-limit peer Para: sr-users(a)lists.sip-router.org; > Hello; > with dialog module using dont forget set dlg_manage or setting flags. > or you can do it with pike limit for only INVITE methods. > > > > > -- > View this message in context: > http://sip-router.1086192.n5.nabble.com/call-limit-peer-tp142403p142407.html > Sent from the Users mailing list archive at Nabble.com. > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >

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call-limit peer
by Angel Elena 19 Oct '15

19 Oct '15

Hi everybody. I have a kamailio 4.0 running with rtpproxy and debian 7.8, and I need limit calls by IP. My kamailio.cfg: # ----------------------------------------- #------------------------------------------ loadmodule "dialog.so" modparam("dialog", "dlg_flag", 4) modparam("dialog", "enable_stats",1) modparam("dialog", "hash_size", 4096) modparam("dialog", "profiles_with_value","callquota") modparam("dialog", "default_timeout", 300) modparam("dialog", "dlg_match_mode", 2) modparam("dialog", "detect_spirals", 1) modparam("dialog", "db_mode", 0) In my route outside, I have: get_profile_size("callquota", "$avp(s:tag)", "$var(SIZE)"); xlog ("L_INFO", ".... $avp(s:tag) ..... CALLQUOTA .... $var(SIZE)..... \n "); On $avp(s:tag) is the client code-peer/ip. When I view the logs... the result: Oct 18 22:18:03 sipproxy /usr/local/sbin/kamailio[19724]: INFO: <script>: .... 4012 ..... CALLQUOTA .... 0..... Always, the result is '0'. Is correct my configuration ? thanks -------------------------------- Ángel Elena Medina _o) craem(a)craem.net / \\ http://blog.craem.net _(___V @craem_ --------------------------------

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Re: [SR-Users] Changing a user's password in the Kamailio routing logic
by Surendra.P 19 Oct '15

19 Oct '15

Hello mike, you can achieve it by doing DB update query using sqlops module. If you want to change the user's password dynamically under a certain condition, just invoke a update query to the DB using sqlops. Hope it solves your issue. Regards Surendra Hi all, I was wondering if there was a way to change a user's password from within the routing logic section of kamailio.cfg (i.e. like do what 'kamctl password' does, but in the routing logic)? Thank, Mike ******

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Re: [SR-Users] Auth module Issue:UA getting challanged thrice when load
by Surendra.P 19 Oct '15

19 Oct '15

Hello Daniel, Thanks for your reply. I did some debugging, I found that I am getting error like this, earlier this log was in DBG mode, changed to error and then I ran the load.. "auth:pre_auth: Invalid nonce value received (ret 2)" Problem is that this issue getting simulated every time. I am using auth module version of kamailio 4.1.5 , since I checked with latest kamailio version 4.3.2 , I didn't find any differences in this module. Please find my finding below Auth/nonce.c:check_nonce() b_nonce2_len=calc_bin_nonce_md5(&b_nonce2, cfg, secret1, secret2, msg); if (!memcmp(&b_nonce.n.md5_1[0], &b_nonce2.n.md5_1[0], 16)) // here where condition is getting failed and it is returning 2. Regards Surendra Hello, are there any error messages in the syslog? Maybe setting debug level for auth modules to 3 and looking at logs will help to reveal what is happening. Be sure syslog is in async mode, otherwise it will slow down processing. Cheers, Daniel On 16/10/15 08:42, Surendra.P wrote: > > Hello Daniel, > > > > I have a concern regarding auth module, I am running > 2000 TPS for 1000000 subscribers, using SIPP. What I observed when > you run small load like 500 TPS, everything get passed, but for 2000 TPS > > With same subscriber.csv file some of the subscribers getting > challenged. May I this why auth module is behaving like this.. below > are the parameters which I configured in auth module > > > > modparam("auth", "nonce_expire", 3600), rest all parameters default > values. > > > > Regards > > Surendra >

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Changing a user's password in the Kamailio routing logic
by Michael McVady 16 Oct '15

16 Oct '15

Hi all, I was wondering if there was a way to change a user's password from within the routing logic section of kamailio.cfg (i.e. like do what 'kamctl password' does, but in the routing logic)? Thank, Mike

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Multiple crashes of Kamailio 4.2.1
by Igor Potjevlesch 16 Oct '15

16 Oct '15

Hello, 3 crashes occurred today (we never seen crashes on this server before) during a period of 20 minutes. I had a look to the coredumps. Here is a quick overview of the first entries of "bt full": core.27671 : #0 0x00007f5577048d65 in run_trans_callbacks_internal (cb_lst=0x7f5560abbd50, type=2, trans=0x7f5560abbce0, params=0x7fff3712acb0) at t_hooks.c:286 core.27656 : #0 0x00007f557700a048 in free_cell (dead_cell=0x7f5560abbce0) at h_table.c:175 core.27685 : #0 0x00007f5577048d65 in run_trans_callbacks_internal (cb_lst=0x7f5560abbd50, type=2, trans=0x7f5560abbce0, params=0x7fff3712acb0) at t_hooks.c:286 core.27689 : #0 0x00007f5577048d65 in run_trans_callbacks_internal (cb_lst=0x7f5560abbd50, type=2, trans=0x7f5560abbce0, params=0x7fff3712acb0) at t_hooks.c:286 core.27691 : #0 0x00007f5577048d65 in run_trans_callbacks_internal (cb_lst=0x7f5560abbd50, type=2, trans=0x7f5560abbce0, params=0x7fff3712acb0) at t_hooks.c:286 core.31977 : #0 0x00007f038e66fdee in free_cell (dead_cell=0x7f037811ebe0) at h_table.c:157 core.31994 : #0 0x00007f038e6ab65a in t_forward_nonack (t=0x7f037811ebe0, p_msg=0x7f038fdca438, proxy=0x0, proto=0) at t_fwd.c:1762 core.3700 : #0 0x000000000061697a in fm_insert_free (qm=0x7f19861fa000, frag=0x7f19864d53e8) at mem/f_malloc.c:245 core.3727 : #0 0x00000000006167a4 in fm_extract_free (qm=0x7f19861fa000, frag=0x7f19864f4cc8) at mem/f_malloc.c:208 I don't know how to proceed now. Can you help me to highlight the issue here? Thank you. Regards, Igor.

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Re: [SR-Users] Auth module Issue:UA getting challanged thrice when load is high
by Daniel-Constantin Mierla 16 Oct '15

16 Oct '15

Hello, are there any error messages in the syslog? Maybe setting debug level for auth modules to 3 and looking at logs will help to reveal what is happening. Be sure syslog is in async mode, otherwise it will slow down processing. Cheers, Daniel On 16/10/15 08:42, Surendra.P wrote: > > Hello Daniel, > > > > I have a concern regarding auth module, I am running > 2000 TPS for 1000000 subscribers, using SIPP. What I observed when > you run small load like 500 TPS, everything get passed, but for 2000 TPS > > With same subscriber.csv file some of the subscribers getting > challenged. May I this why auth module is behaving like this.. below > are the parameters which I configured in auth module > > > > modparam("auth", "nonce_expire", 3600), rest all parameters default > values. > > > > Regards > > Surendra > > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com

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