sr-users March 2014

sr-users@lists.kamailio.org

101 participants
166 discussions

Re: [SR-Users] Registration error setting pvar
by Nick Raper 24 Mar '14

24 Mar '14

It seems this happens when we try to set the auth_count back to 0 after a successful registration is the following line: $sht(a=>$au::auth_count) = 0; Nick Raper Voice Engineer T +27 (0) 21 710 8400 C +27 (0) 82 777 0855 hymax.co.za <http://www.hymax.co.za/> <http://www.hymax.co.za/> cid:image001.jpg@01CF3399.D9DDFA50 cid:image006.png@01CF339B.A5608F70 This e-mail and any attached files are intended for the named addressee only. It contains information which may be confidential and legally privileged and also protected by copyright. Unless you are the named addressee (or authorized to receive for the addressee) you may not copy or use it, or disclose it to anyone else. If you received it in error please notify the sender immediately and then delete it from your system. We make every effort to keep our network free from viruses. However you do need to check this e-mail and any attachments to it for viruses, as we can take no responsibility for any computer virus which may be transferred by way of this e-mail. From: Nick Raper [mailto:nick.raper@hymax.co.za] Sent: 24 March 2014 11:57 AM To: 'sr-users-bounces(a)lists.sip-router.org' Subject: Registration error setting pvar Hi, Can anyone assist with troubleshooting this error? It happens on client REGISTER requestes. The registration is successful but we get the following errors: 10(2994) ERROR: <core> [lvalue.c:363]: lval_pvar_assign(): setting pvar failed 10(2994) ERROR: <core> [lvalue.c:416]: lval_assign(): assignment failed at pos: (1075,31-1075,31) version: kamailio 4.1.2 (i386/linux) 6fa599 I am using a modified script and DB from version 3.2.1 as we are looking at upgrading our current live servers to ver 4.1.2. I have attached a full debug log of the register. Regards, Nick Raper Voice Engineer T +27 (0) 21 710 8400 C +27 (0) 82 777 0855 hymax.co.za <http://www.hymax.co.za/> <http://www.hymax.co.za/> cid:image001.jpg@01CF3399.D9DDFA50 cid:image006.png@01CF339B.A5608F70 This e-mail and any attached files are intended for the named addressee only. It contains information which may be confidential and legally privileged and also protected by copyright. Unless you are the named addressee (or authorized to receive for the addressee) you may not copy or use it, or disclose it to anyone else. If you received it in error please notify the sender immediately and then delete it from your system. We make every effort to keep our network free from viruses. However you do need to check this e-mail and any attachments to it for viruses, as we can take no responsibility for any computer virus which may be transferred by way of this e-mail.

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kamailio.org website down?
by Isaac McDonald 24 Mar '14

24 Mar '14

Hello, It looks like kamailio.org is having issues. When I try and access it I get a perpetual "waiting for reply". -- Isaac McDonald SusCall, LLC E-Mail: imcdona(a)suscall.com

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Caller ID name
by malik sherif 22 Mar '14

22 Mar '14

Hello, I set SIP users using kamctl add command with username ( I put the phone numbers) doamin (doamin name) and password. Is their a way to add caller id name? when I make a call , i see the phone number but for caller id name I displayline1. Thank you for your help. Abdul

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ldap auth
by Slava Bendersky 22 Mar '14

22 Mar '14

Hello Everyone, Trying setup ldap authentication. Always getting 401. I tested and all avp getting value also domain part check working, look like challenge www in question. Any help thank you in advance. #!ifdef WITH_LDAP route[LDAP] { if(is_method("REGISTER")) { if(!(is_present_hf("Authorization") || is_present_hf("Proxy-Authorization"))) { # no credentials header - send back challenge auth_challenge("$fd", "1"); exit; } # ldap search ldap_search("ldap://sipaccounts/ou=People,dc=networklab,dc=loc?sipDomain,sipMobileExtension,userPassword?one?(&(objectClass=phonesipuser)(sipMobileExtension=$fU))"); $var(rc) = $rc; if ($var(rc)<0) { switch ($var(rc)) { case -1: # no LDAP entry found sl_send_reply("404", "User Not Found"); exit; case -2: # internal error sl_send_reply("500", "Internal server error"); exit; default: sl_send_reply("403", "Not allowed"); exit; } } ldap_result("sipDomain/$avp(domain)"); ldap_result("sipMobileExtension/$avp(s:username)"); if (!ldap_result("userPassword/$avp(password)")) { sl_send_reply("404", "User Not Found"); exit; } if ($fd != $avp(domain)) { xlog("L_INFO", "Got ldap result $avp(domain). For user $avp(s:username) Not allowed $fd"); sl_send_reply("403","Not allowed $fd"); exit; } if (!pv_auth_check("$fd", "$avp(password)", "0", "1")) { auth_challenge("$fd", "1"); exit; sl_send_reply("200", "ok"); exit; } else { sl_send_reply("403","Not allowed"); exit; } if (!is_method("REGISTER|PUBLISH")) { consume_credentials(); } } return; } #!endif

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sqlops mysql URL
by Kelvin Chua 21 Mar '14

21 Mar '14

anybody have idea on how to dynamically access mysql URLs using avp? reason being is, i have the mysql URLs in an htable. how can i avoid using modparam for it? is it doable? Kelvin Chua

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Re: [SR-Users] Module TOPOH: Does not unmask CALL-ID on request BYE in one direction
by Samuel F. 21 Mar '14

21 Mar '14

Hey, No, that is totally correct. What is strange is that it doesn’t trigger on the BYE coming back where direction is (should be) = 1. It never unmasks it when it goes back upstream. I will run a scenario in our setup again on Monday and send you the output. Have a nice weekend! // Samuel

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Memory leak when using db_unixodbc, help tracking it down
by Alex Villacís Lasso 21 Mar '14

21 Mar '14

I have a CentOS 6 installation with the following packages installed from the RPM build service from Kamailio: kamailio-unixodbc-4.1.2-1.1.x86_64 kamailio-4.1.2-1.1.x86_64 kamailio-presence-4.1.2-1.1.x86_64 kamailio-utils-4.1.2-1.1.x86_64 I am also using db_unixodbc for all database accesses (with MySQL backend). The problem is that after a few hours, a single Kamailio process (never more than one) starts complaining that it has run out of memory: 9(11479) ERROR: uac [uac_reg.c:638]: uac_reg_tm_callback(): got sip response 408 while registering [admin_pbx.elastix.com] 9(11479) ERROR: db_unixodbc [dbase.c:335]: db_unixodbc_fetch_result(): no memory left 9(11479) ERROR: <core> [db_query.c:502]: db_fetch_next(): unable to fetch next rows 9(11479) ERROR: db_unixodbc [dbase.c:224]: db_unixodbc_free_result(): invalid parameter value 9(11479) ERROR: db_unixodbc [dbase.c:327]: db_unixodbc_fetch_result(): no private memory left 9(11479) ERROR: <core> [db_query.c:434]: db_fetch_query_internal(): unable to fetch the db result 9(11479) ERROR: presence [publish.c:108]: msg_presentity_clean(): failed to query database for expired messages 9(11479) ERROR: db_unixodbc [dbase.c:327]: db_unixodbc_fetch_result(): no private memory left 9(11479) ERROR: <core> [db_query.c:434]: db_fetch_query_internal(): unable to fetch the db result 9(11479) ERROR: presence [publish.c:108]: msg_presentity_clean(): failed to query database for expired messages 9(11479) ERROR: db_unixodbc [dbase.c:327]: db_unixodbc_fetch_result(): no private memory left 9(11479) ERROR: <core> [db_query.c:434]: db_fetch_query_internal(): unable to fetch the db result I have attached the stderr output when I kill the offending process. From what I can see, the memory leak somehow involves database allocations that fail to be freed, consuming more than 3 MB out of 4 MB allocated: 9(11479) NOTICE: <core> [main.c:857]: sig_usr(): Memory still-in-use summary (pkg): 9(11479) NOTICE: qm_sums: summarizing all alloc'ed. fragments: 9(11479) NOTICE: qm_sums: count= 1 size= 10240 bytes from mi_fifo: mi_writer.c: mi_writer_init(57) 9(11479) NOTICE: qm_sums: count= 378 size= 3029384 bytes from db_unixodbc: dbase.c: db_unixodbc_fetch_result(333) 9(11479) NOTICE: qm_sums: count= 1 size= 4096 bytes from db_unixodbc: dbase.c: db_unixodbc_fetch_result(325) 9(11479) NOTICE: qm_sums: count= 1 size= 16 bytes from <core>: sr_module.c: init_modules(1002) 9(11479) NOTICE: qm_sums: count= 1 size= 56 bytes from textops: textops.c: hname_fixup(1634) 9(11479) NOTICE: qm_sums: count= 1 size= 32 bytes from rr: rr_cb.c: register_rrcb(63) I have the setup to compile my own RPMS, and I intend to track down the memory leak on my own. However, I would like your help in focusing my search, on whether this is a known issue, or where in db_unixodbc should I look.

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[Sr-users]siptrace duplicate_uri
by Tuan Viet Nguyen 21 Mar '14

21 Mar '14

Hello, I set duplicate_uri to store sip messages in an external server #!ifdef WITH_SIPTRACE modparam("siptrace", "db_url", mysql_conn_data) modparam("siptrace", "traced_user_avp", "$avp(s:traced_user)") modparam("siptrace", "trace_on",1) # disable siptrace modparam("siptrace", "trace_flag",FLT_SIPTRACE) modparam("siptrace", "trace_to_database", 0) modparam("siptrace", "duplicate_uri", "sip:siptracesrv:6060") #!endif In the route section setflag(FLT_SIPTRACE); but most of the time I get those error messages in log files when kamailio tries to send the message out /usr/local/sbin/kamailio[11946]: ERROR: <core> [forward.c:220]: get_out_socket(): ERROR: get_out_socket: no socket found /usr/local/sbin/kamailio[11946]: ERROR: siptrace [siptrace.c:1487]: trace_send_duplicate(): can't forward to af 2, proto 1 no corresponding listening socket Do you have any ideas? Thanks for your help,

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Contract support engineer in Americas wanted
by Alistair Cunningham 21 Mar '14

21 Mar '14

Integrics would like to hire a contract support engineer to provide level two support to Enswitch customers. This is a contract, work at home role. It entails: * 10 to 20 hours per week (with the possibility of more in future) answering support questions. This is primarily via web ticketing system, though occasional calls with customers may be required. Questions are submitted by customers' engineers, so are generally highly technical. Many involve substantial investigation, debugging, reading of SIP traces, etc. You will not be dealing with end users or the general public. * Being on call for emergency support up to around 50% of the time. This will normally be daytime in North America as we have staff in other countries to cover night, but may occasionally be night time if necessary. You will be compensated for any callouts. * Optionally, some Perl development. If you're not interested in this, or lack the necessary skills, that's no problem. The following are hard requirements. Please do not reply unless you fulfil all of these: * Strong skills in Linux (Redhat and Debian based distributions), Asterisk, and SIP. * Moderate or better skills in Perl, MySQL, and networking. * At least a basic familiarity with Kamailio and/or OpenSIPS. * Experience of providing technical support to IT professionals. * Strong communication and diplomacy skills. * Be physically located in the Americas. Most of the customers you will be supporting are in the USA and Canada, and expect support during business hours. Please do not reply if located outside the Americas. * Be able to speak and write English fluently, and with a professional demeanour, spelling, and grammar. If you're interested in this role and meet the above requirements, please email me off-list. Please include details of your skills and experience, and a rough indication of hourly rates and availability. -- Alistair Cunningham +1 888 468 3111 +44 20 799 39 799 http://integrics.com/

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extend subscriber profile
by Mihai Marin 21 Mar '14

21 Mar '14

Hello Sirs, How can I extend subscriber profile with some information like avatar, name, surname, other custom attributes in order to consume those information from a WebRTC app? Is there any standard way or we should use custom code for that? Thank you. Best regards, Mihai M

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sr-users March 2014