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37555 discussions

Registrar module and ipv6 addresses
by Sergey Okhapkin 09 Feb '15

09 Feb '15

Registrar module save() function stores "received" field in wrong format like sip:2601:3:8805:107:41E6:C7A1:7724:CF01:5062 When lookup() config function is executed for ipv6 client, kamailio log shows error Feb 3 12:07:34 east /usr/local/sbin/kamailio[16069]: ERROR: tm [ut.h:254]: uri2dst2(): ERROR: uri2dst: bad_uri: sip:2601:3:8 805:107:41E6:C7A1:7724:CF01:5062 Feb 3 12:07:34 east /usr/local/sbin/kamailio[16069]: ERROR: tm [t_fwd.c:1709]: t_forward_nonack(): ERROR: t_forward_nonack: failure to add branches Is it kamailio bug or a problem with my config?

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Understanding t_relay
by Ryan Brindley 09 Feb '15

09 Feb '15

Hey community, I'm trying to understand t_relay () when a forward times out. This is an abbreviated version of what i have: Request_route { ... Route(do1) } Route [do1] { ... T_on_reply (1reply) T_on_failure (1fail) T_relay () } Reply_route[1reply] { ... If (t_check_status (302)) { Route (do2) } } Failure_route [1fail] { Xlog (dafail1) } Route [do2]{ ... T_on_reply (2reply) T_on_failure (2fail) T_relay () } Reply_route [2reply]{ Xlog (twerked) } Failure_route [2fail]{ Xlog (failured) } The case im currently interested in is when the first relay (do1) returns a 302 and then the second (do2) times out. What happens on the second when it times out, it hits the 1fail failure_route. This messes with my logic as i would've expected (and want to find out how to make it) hit the 2nd failure_route. I also noticed that if i loop and try the do2 again after the first failure it will then hit the 2fail route. Any clarification on this subject would be greatly appreciated, Ryan

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Inconsistency between dlg_list and 'get_statistics dialog:'
by mayamatakeshi 09 Feb '15

09 Feb '15

Hello, I am counting the number o dialogs using this: # kamctl fifo dlg_list |grep dialog:: |wc -l 126 However when I use 'get_statistics dialog:' I get this: # kamctl fifo get_statistics dialog: dialog:active_dialogs = 67 dialog:early_dialogs = 3 dialog:expired_dialogs = 253 dialog:failed_dialogs = 29529 dialog:processed_dialogs = 338783 The number of dialogs don't match (i tested this several times). What could be causing this? (I am using kamailio 4.1). Regards, Takeshi

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One Way RTP from destination SIP server using rtpengine
by Don Fanning 07 Feb '15

07 Feb '15

Hello All, I currently am running Kamailio in a WSS configuration with sipML5. I use rtpengine to convert a RTP/SAVPF packet to a RTP/AVP packet as the destination server only supports AVP or SAVP. RTPEngine has no issues rewriting the packet going out, the SIP session comes up and handshakes correctly to start the session. Then the remote server sends the RTP stream back and I'm having issues getting Kamailio or RTPEngine or something to take the RTP stream, process it back to SAVPF and send it back out the WSS port. I see no RTP data come from Kam/RTPengine going towards the remote server. On the server side, I do see STUN being called and the sipML5 bind successfully but that's it. Both the destination and server sit without firewalls in the way so the problem has to be what I'm doing in Kamailio. My config is located here: http://pastebin.com/dWLdUz5j Packet dumps available upon request. Thanks for any assistance!

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RTPEngine Intermittent One Way Audio Issue SRTP => RTP
by Tim Chubb 07 Feb '15

07 Feb '15

Hi, I am currently experiencing an intermittent one way audio issue, when using RTPEngine and proxying between srtp and rtp. There is no apparent pattern, I have managed to repeat the on the 7th, 23rd, and 63rd calls to a test number, where upon connection only audio in the RTP => SRTP direction was working. All other test calls worked as normal. Digging through the RTPEngine log file the only abnormalities I can see are: Discarded invalid SRTP packet: authentication failed entries on the calls that had the one way audio issue. What could be causing this? Thanks Tim.

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Multiple OR into a if
by Igor Potjevlesch 06 Feb '15

06 Feb '15

Hello, I'm very disappointed because of the following behaviour: if ($tu=~"^sip:0[1-9]{9}") { [.] In that case, Kamailio returns TRUE because the instructions in the block are executed. } if ($rU=~"^33" || $rU=~"^0033" || $rU=~"^0[1-9]{9}" || $rU=~"^\+33" || $tu=~"^sip:33" || $tu=~"^sip:0033" || $tu=~"^sip:0[1-9]{9}" || $tu=~"^sip:\+33" ) { [.] In that case, Kamailio should return FALSE because the instructions in the block are not executed. } Am I missed something regarding 'OR' ? Regards, Igor.

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Kamailio load balansing 2 servers issues
by Yuriy Gorlichenko 06 Feb '15

06 Feb '15

Hello. We use 2 kamailio server 4.3 master brancher for load balansing cluster. We have some problems with this deplooiment fist of all we have REgstering issue: Witth one server all works fine (we have some endpoints with same creditians) all endpoints reinging well. But at 2 servers we hawe problem with this- call ringing only at one endpoint. We use Database for USRLOC module modparam("usrloc", "db_url", DBURL) modparam("usrloc", "db_mode", 3) modparam("usrloc", "use_domain", MULTIDOMAIN) As i think it mean al connections to servers ives at database. We have one database for 2 servers and this is means it only one table LOCATION for its. The second problen id that when loadbalanser sends bye to kamailio from the outside- bye is not recieves to endpoint. It say that no transaction with this CallID. I think it is because transaction goues through another kamailio and kamiaio that recieves BYE does not know about it transaction. So my first qestion- Does anybody have some information about loafd balansiong between kamailios? And second question - how to resolve issue with LOCATION table? Thanks

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Siremis domain querry reports SQL error
by Marek Moravcik 06 Feb '15

06 Feb '15

Hello, after upgrading Siremis from 3.1 to 4.1 he starts report SQL errors on more places. But most annoying is error in domain list. I've tried to reinstall Siremis, drop database, but nothing helps. On other server after same upgrade, everything goes well. Only difference is, that error server has 64 bit architecture. Both servers have Kamailio 4.2.1. Where shall I look for problem? Here is domain list error: [2015-02-05 18:45:32 (GMT)] An exception occurred while executing this script: Error message: #0, Error in query:: SELECT T0.id, T0.domain, T0.did, T0.last_modified FROM domain T0 LIMIT 10. SQLSTATE[42S22]: Column not found: 1054 Unknown column 'T0.did' in 'field list' Script name and line number of error: /home/palo/sip/openbiz/bin/data/BizDataObj_Lite.php:447 function: _run_search ( Array(2) ) @ /home/palo/sip/openbiz/bin/data/BizDataObj_Lite.php 243 function: fetch ( ) @ /home/palo/sip/openbiz/bin/easy/EasyForm.php 690 function: fetchDataSet ( ) @ /home/palo/sip/openbiz/bin/easy/FormRenderer.php 69 function: renderSmarty ( Object(EasyForm), "/home/palo/sip/siremis/modules/ser/template..." ) @ /home/palo/sip/openbiz/bin/easy/FormRenderer.php 45 function: render ( Object(EasyForm) ) @ /home/palo/sip/openbiz/bin/easy/EasyForm.php 1648 function: renderHTML ( ) @ /home/palo/sip/openbiz/bin/easy/EasyForm.php 1538 function: render ( ) @ /home/palo/sip/openbiz/bin/easy/ViewRenderer.php 83 function: renderSmarty ( Object(EasyView), "/home/palo/sip/siremis/modules/ser/template..." ) @ /home/palo/sip/openbiz/bin/easy/ViewRenderer.php 40 function: render ( Object(EasyView) ) @ /home/palo/sip/openbiz/bin/easy/EasyView.php 274 function: _render ( ) @ /home/palo/sip/openbiz/bin/easy/EasyView.php 237 function: render ( ) @ /home/palo/sip/openbiz/bin/BizController.php 221 function: renderView ( "ser.view.DomainListView", "", "", Null, "" ) @ /home/palo/sip/openbiz/bin/BizController.php 107 function: dispatchRequest ( ) @ /home/palo/sip/openbiz/bin/BizController.php 32 function: include_once ( "/home/palo/sip/openbiz/bin/BizController.ph..." ) @ /home/palo/sip/siremis/bin/controller.php 6 function: include ( "/home/palo/sip/siremis/bin/controller.php" ) @ /home/palo/sip/siremis/bin/_forward.php 102 function: include ( "/home/palo/sip/siremis/bin/_forward.php" ) @ /home/palo/sip/siremis/index.php 3 Thanks! Marek Moravcik

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How to install kamailio-4.2.2 in DEBIAN -7.1.0
by Yanko Marín Muro 06 Feb '15

06 Feb '15

Hello: How to install kamailio-4.2.2 in DEBIAN -7.1.0-amd64? This URL is the last version: http://www.kamailio.org/pub/kamailio/4.2.2/src/kamailio-4.2.2_src.tar.gz Best regards, Yanko Antonio Marín Muro --- This message was processed by Kaspersky Mail Gateway 5.6.28/RELEASE running at host imx3.etecsa.cu Visit our web-site: <http://www.kaspersky.com>, <http://www.viruslist.com>

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Issue with dlg_setflag vs. setflag
by Anthony Messina 06 Feb '15

06 Feb '15

I'm currently using Kamailio built from master@e59db79 and have been following the recent threads about the dialog module as I'm moving toward adding dialog support for presence and CDRs in my setup. However, I seem to have come across an issue where dlg_setflag() does nothing, while setflag() works properly with the following (trimmed) script. So for now, I issue setflag(FLT_DIALOG) for INVITE rather than dlg_setflag(FLT_DIALOG). Is there something I'm missing about dlg_setflag()? #!define FLT_DIALOG 4 request_route { route(REQINIT); route(NATDETECT); if(is_method("CANCEL")) { if(t_check_trans()) { route(RELAY); } exit; } route(WITHINDLG); if(t_precheck_trans()) { t_check_trans(); exit; } t_check_trans(); route(AUTH); remove_hf("Route"); if(is_method("INVITE|SUBSCRIBE")) record_route(); if(is_method("INVITE")) { setflag(FLT_ACC); # Enable dialog support (dlg_setflag not working) #dlg_setflag(FLT_DIALOG); setflag(FLT_DIALOG); } route(SIPOUT); route(PRESENCE); route(REGISTRAR); if($rU==$null) { # request with no Username in RURI sl_send_reply("484","Address Incomplete"); exit; } route(PSTN); route(LOCATION); route(RELAY); } route[WITHINDLG] { if(!has_totag()) return; if(loose_route()) { route(DLGURI); if(is_method("BYE")) { setflag(FLT_ACC); setflag(FLT_ACCFAILED); # Testing dialog flag xlog("L_INFO", "Completed $dlg(from_uri) to $dlg(to_uri) - $DLG_lifetime duration\n"); } else if(is_method("ACK")) { route(NATMANAGE); } else if(is_method("NOTIFY")) { record_route(); } route(RELAY); exit; } if(is_method("SUBSCRIBE") && uri==myself) { route(PRESENCE); exit; } if(is_method("ACK")) { if(t_check_trans()) { route(RELAY); exit; } else { exit; } } sl_send_reply("404","Not Found"); exit; } -- Anthony - https://messinet.com/ - https://messinet.com/~amessina/gallery 8F89 5E72 8DF0 BCF0 10BE 9967 92DC 35DC B001 4A4E

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