- sr-users - kamailio.org

Error when configuring RTPProxy-NG.
by Mahmoud Ramadan Ali 15 Dec '14

15 Dec '14

Hi Dears, I'm following this link https://github.com/sipwise/rtpengine to configure rtpproxy-ng with Kamailio BUT i'm reciving the following errors in the Kamailio log file. Dec 14 17:58:34 debian /usr/local/sbin/kamailio[6198]: ERROR: rtpproxy-ng [rtpproxy.c:1425]: rtpp_test(): proxy responded with invalid response Dec 14 17:58:34 debian rtpengine[6160]: Failed to properly parse UDP command line '6188_1 d7:command4:pinge' from 127.0.0.1:36681, using fallback RE Dec 14 17:58:34 debian /usr/local/sbin/kamailio[6188]: ERROR: rtpproxy-ng [rtpproxy.c:1425]: rtpp_test(): proxy responded with invalid response Dec 14 17:58:34 debian rtpengine[6160]: Failed to properly parse UDP command line '6202_1 d7:command4:pinge' from 127.0.0.1:38342, using fallback RE Dec 14 17:58:34 debian /usr/local/sbin/kamailio[6202]: ERROR: rtpproxy-ng [rtpproxy.c:1425]: rtpp_test(): proxy responded with invalid response Dec 14 17:58:34 debian rtpengine[6160]: Failed to properly parse UDP command line '6200_1 d7:command4:pinge' from 127.0.0.1:33265, using fallback RE My configuration as follows: root@debian:/usr/local/etc/kamailio# rtpengine --interface=Kamailio-Internal/192.168.100.1 --interface=Kamailio-External/ 192.168.50.1 --listen-udp=127.0.0.1:12222 --pidfile=/var/run/ngcp-rtpengine-daemon.pid root@debian:/usr/local/etc/kamailio# kamctl fifo nh_enable_rtpp udp: 127.0.0.1:12222 1 root@debian:/usr/local/etc/kamailio# kamctl fifo nh_show_rtpp udp:localhost:12222:: set=0 index:: 0 disabled:: 1 weight:: 1 recheck_ticks:: 0 loadmodule "rtpproxy-ng.so" modparam("rtpproxy-ng", "rtpproxy_sock", "udp:127.0.0.1:12222") modparam("rtpproxy-ng", "rtpproxy_disable_tout", 20) modparam("rtpproxy-ng", "rtpproxy_tout", 2) modparam("rtpproxy-ng", "rtpproxy_retr", 2) modparam("rtpproxy-ng", "extra_id_pv", "$avp(extra_id)") /etc/default/ngcp-rtpengine-daemon RUN_RTPENGINE=yes LISTEN_TCP=25060 LISTEN_UDP=12222 LISTEN_NG=22222 # ADDRESS=... # ADV_ADDRESS=... # ADDRESS_IPV6=... # ADV_ADDRESS_IPV6=... TIMEOUT=60 SILENT_TIMEOUT=3600 PIDFILE=/var/run/ngcp-rtpengine-daemon.pid FORK=yes # TOS=184 TABLE=0 Any ideas about how to solve this please ?! Thanks in advance and Best Regards

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How to get account code
by Juned Khan 15 Dec '14

15 Dec '14

Hi All, I am using Kamailio for signalling purpose. In my current setup I am handling sip registration in Kamailio server and forwarding call to Freeswitch server , and registration and call forwarding to FS server is working. But at Freeswitch side I need accountcode to elstablish a call. I am using this to setup https://wiki.freeswitch.org/wiki/Kamailio_basic_setup_as_proxy_for_FreeSWIT… I am using Kamailio 4.2.1 and Freeswitch 1.4.14 on CentOS 6.5. I have also attached my Kamalio.cfg file. So how do I store and send accountcode variable to Freeswitch? Regards Juned Khan / Network Engineer +91 9974740823/ juned.khan(a)inextrix.com iNextrix Technologies Pvt Ltd. www.inextrix.com <http://htmlsig.com/www.inextrix.com> [image: Facebook] <https://www.facebook.com/junedkhan23> [image: Twitter] <https://twitter.com/juned23> [image: Google Plus] <https://plus.google.com/+JunedKhan> [image: Linkedin] <http://htmlsig.com/in.linkedin.com/in/junedk> This e-mail message may contain confidential or legally privileged information and is intended only for the use of the intended recipient(s). Any unauthorized disclosure, dissemination, distribution, copying or the taking of any action in reliance on the information herein is prohibited. E-mails are not secure and cannot be guaranteed to be error free as they can be intercepted, amended, or contain viruses. Anyone who communicates with us by e-mail is deemed to have accepted these risks. Company Name is not responsible for errors or omissions in this message and denies any responsibility for any damage arising from the use of e-mail. Any opinion and other statement contained in this message and any attachment are solely those of the author and do not necessarily represent those of the company.

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Main GIT repository now on Github - https://github.com/kamailio/kamailio
by Daniel-Constantin Mierla 15 Dec '14

15 Dec '14

Hello, the main GIT repository for Kamailio project is now hosted on Github - the web link to it is: * https://github.com/kamailio/kamailio For users (read only access -- ie, you cloned from git.sip-router.org) should be no change, just be sure that DNS has been updated, because git.sip-router.org is pointing now to another server which has a real-time clone of Github repository. To know if DNS was updated on your side, browse to: * http://git.sip-router.org an you must be directed to Gitlist web interface: * http://git.kamailio.org/gitlist/index.php If you end up in an url with gitweb on it, DNS is pointing to the old server. The listed kamailio and sip-router projects are the same (the second is a symlink to the first). Gitweb is also running on the mirror, so the links from the email notifications of old commits are valid: * http://git.sip-router.org/gitweb/ Gitweb can be made the main web interface for the mirror, if people like it more. For now I let Gitlist in order to be easy to detect the DNS update. Once the DNS is updated, pulling/fetching in an existing clone done from git.sip-router.org should just work. For developers, you need to change the remote URL of your local clone to point to Githup repository. Github provides several access methods (git/ssh or https) -- as an example of switching the remote URL to github repository and do the push via https, got you your local clone directory and do: git remote set-url origin https://github.com/kamailio/kamailio.git Check the change with: git remote -v You should see: origin https://github.com/kamailio/kamailio.git (push) origin https://github.com/kamailio/kamailio.git (fetch) When you try to push, it should ask you for your github username and password. For github repository access, see more details at: - https://help.github.com/articles/which-remote-url-should-i-use/ I sent invitations to some of the developers that I found quickly on github, but there are still some of them very active that I didn't spot on github. Send me the github user id to allow you write access. >From now on all commits must be pushed to github! For fetching/pulling in an existing clone, wait for a little more or check the DNS update on your side with the above guidelines - there is already a commit I pushed there, which is no longer on the old repository (which will be decommissioned soon, but still can take a bit for the DNS to propagate, so some of you might end up to it if using git.sip-router.org). New read-only clones can be done from Github as well. Hopefully the migrations is going to be smooth for everyone! Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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rtpengine offer does not replace o and c line addresses
by jh＠tutpro.com 15 Dec '14

15 Dec '14

while doing some webrtc tests, i noticed that for some reason rtpengine_offer replace-session-connection replace-origin flags don't have any effect on the ip address (0.0.0.0) at o and c lines of the sdp. the debug is below. what is it that i'm missing? -- juha Dec 15 08:26:29 rautu /usr/bin/sip-proxy[12597]: INFO: ===== rtpengine_offer(ICE=force replace-session-connection replace-origin via-branch=1) Dec 15 08:26:29 rautu rtpengine[10473]: Got valid command from 127.0.0.1:38653: offer - { "sdp": "v=0#015#012o=Mozilla-SIPUA-34.0 24971 0 IN IP4 0.0.0.0#015#012s=SIP Call#015#012t=0 0#015#012a=ice-ufrag:fb2938b0#015#012a=ice-pwd:eb43995297ab91228db0dec8949497ed#015#012a=fingerprint:sha-256 D9:DD:0F:CE:C2:D5:6A:D3:9A:C7:24:00:76:24:EA:66:ED:97:9F:E3:2D:25:23:60:67:7C:54:CF:04:8A:DB:F7#015#012m=audio 9 RTP/SAVPF 109 9 0 8 101#015#012c=IN IP4 0.0.0.0#015#012a=rtpmap:109 opus/48000/2#015#012a=ptime:20#015#012a=rtpmap:9 G722/8000#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:101 telephone-event/8 ... Dec 15 08:26:29 rautu rtpengine[10473]: ... 000#015#012a=fmtp:101 0-15#015#012a=sendonly#015#012a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level#015#012a=setup:actpass#015#012a=rtcp-mux#015#012a=candidate:0 1 UDP 2122187007 192.98.102.30 58681 typ host#015#012a=candidate:2 1 UDP 2122252543 192.168.1.194 42724 typ host#015#012a=candidate:0 2 UDP 2122187006 192.98.102.30 53515 typ host#015#012a=candidate:2 2 UDP 2122252542 192.168.1.194 34867 typ host#015#012", "ICE": "force", "replace": [ "session-connection", "origin" ], "call-id": "dgp00b8p8q45f0vba38o", "via-branch": "z9hG4bK8492226", "rec ... Dec 15 08:26:29 rautu rtpengine[10473]: ... eived-from": [ "IP4", "192.98.102.30" ], "from-tag": "a4dr7vb4on", "command": "offer" } Dec 15 08:26:29 rautu rtpengine[10473]: [dgp00b8p8q45f0vba38o] Creating new call Dec 15 08:26:29 rautu rtpengine[10473]: [dgp00b8p8q45f0vba38o] Opened ports 50110..50111 for media relay Dec 15 08:26:29 rautu rtpengine[10473]: [dgp00b8p8q45f0vba38o] Opened ports 50118..50119 for media relay Dec 15 08:26:29 rautu rtpengine[10473]: [dgp00b8p8q45f0vba38o] Returning to SIP proxy: d3:sdp717:v=0#015#012o=Mozilla-SIPUA-34.0 24971 0 IN IP4 0.0.0.0#015#012s=SIP Call#015#012t=0 0#015#012a=ice-lite#015#012m=audio 50110 RTP/SAVPF 109 9 0 8 101#015#012c=IN IP4 0.0.0.0#015#012a=rtpmap:109 opus/48000/2#015#012a=ptime:20#015#012a=rtpmap:9 G722/8000#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-15#015#012a=sendonly#015#012a=rtcp:50111#015#012a=rtcp-mux#015#012a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:vSMhw6pr2O+DWrL+7O1chSiCrSZ5YJW4esLlgNv/#015#012a=setup:actpass#015#012a=fingerprint:sha-1 42:C4:38:DC: ... Dec 15 08:26:29 rautu rtpengine[10473]: [dgp00b8p8q45f0vba38o] ... A6:4A:A6:70:49:6A:96:81:BE:9A:17:7D:FE:02:00:2C#015#012a=ice-ufrag:GL0QSUR3#015#012a=ice-pwd:X1irWG0YUiMpcTLgHo9OHgNl1NbT#015#012a=candidate:Wz1BLNSFenkyID4v 1 UDP 2130706431 0.0.0.0 50110 typ host#015#012a=candidate:Wz1BLNSFenkyID4v 2 UDP 2130706430 0.0.0.0 50111 typ host#015#0126:result2:oke

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Change Invite message to 302 Moved
by Leky Shakur 14 Dec '14

14 Dec '14

Hello, I have a situation, where provider does not understand reivnites when user makes a Call Forwarding via Asterisk server, it only understands 302 Moved messages in CF situations (or in Call tranfer). So my scenario is like this: Provider sends Invite to Kamailio, I forward it to Asterisk server. where a user make a call forwarding to Kamailio (INVITE message), who then forwards it to provider - my question if, can I change the INVITE that Asterisk send Kamailio server and change it to 302 Moved message and relay it to provider (I can detect when there is an CF, because Asterisk sends diversion header in the INVITE towards Kamailio)?

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t_suspend/t_continue
by Ahmed Salem 13 Dec '14

13 Dec '14

Hi, I have 2 kamailio servers behind a load balancer. How can I use t_suspend on one server and t_continue on the other one. I already have the index and label of the transaction saved in a common database shared by the two kamailio servers. The reason I want to do this is for push notifications for iOS and Android, and I can't guarantee that the caller and the callee will register on the same server because of the load balancer. Thanks Ahmed

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Error When Configuring the sipcapture module.
by Mahmoud Ramadan Ali 13 Dec '14

13 Dec '14

Hi Dears, I'm trying to configure the SIP Capture module with Kamailio BUT i'm receiving that Error. Dec 13 09:20:53 debian /usr/local/sbin/kamailio[5183]: ERROR: sipcapture [hep.c:84]: hep_msg_received(): ERROR: sipcapture:hep_msg_received: not supported version or bad length: v:[82] l:[69] Any ideas how to solve this please ?! Best Regards and Thanks in advance

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kamailio for newbies!
by Aria Mill 13 Dec '14

13 Dec '14

Hello, Kamailio is difficult. Many of us want to use it because is open source and it's flexible. but to tell you the truth after 3-4 hours of playing with it I am frustrated, and I am starting to hate it! Why has nobody made a kamailio video series on youtube?-example of how to install kamailio-example of how to admistrer kamailio, and what other programs you need to work with;-example how to create users in Kamailio for enterprise use.-example of running kamailio outside enterprise like a SBC with a public ip;-example of how can you run kamailio as a load balance server.-example how to save money on your sip infrastructure using kamailio instead of cisco cube for example or sonus..or any other example you might thing is useful in a sip environment! I look at youtube and I see Kamailio this and kamailio that, but no actual tutorial! This is 2014, people don’t waste time reading documentation, youtube is much more efficient...I think Kamailio will not have the success of it's potential until senior community members will not take the plunge and broadcast their knowledge on a proper video channel! Asterisk has every scenario up there based on these info I was able to setup in less that 3 days my office and 40 people are making calls......It's unbelievable that after so many years nobody has made a godam explicit tutorial for newbies in kamailio...I am so frustrated right now!!

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Create and control a new dialog to different server during main dialog
by Konstantin M. 12 Dec '14

12 Dec '14

Hello, I want to achieve the following schema: 1. Accept an initial invite 2. Create separate dialog to different SIP server (probably with some headers from point 1) 3. Wait until that different SIP server will complete dialog. 4. Based on result of point 3, transfer invite from 1 to the next steps or decline a call. The problem I've experienced - how to create a separate dialog and control it inside main dialog? Thanks a lot!

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Planning to switch committing to github
by Daniel-Constantin Mierla 11 Dec '14

11 Dec '14

Hello, I setup the mirror of Kamailio github repository to kamailio.org, can be seen online at: - http://git.kamailio.org/gitlist/index.php/kamailio/ Mirroring is triggered by a push to github, so it is pretty much in real time. Right now the commit and mirroring flow is: - commit to git.sip-router.org triggers mirroring (push) to github, which triggers a mirroring (fetch) on git.kamailio.org Practically with a commit pushed directly to github, the first part of the above is skipped. All seems to be ok, my last commits were done to test the mirroring including the notification emails - I will send a separate message about what we can get there. The missing parts are the deployment of gitweb in order to have the links from archived email notifications still valid and pointing git.sip-router.org to kamailio mirror server. Considering all above, I propose to stop committing to git.sip-router.org and pushing to github starting either next Monday (Dec 15) (or Wednesday (Dec 17) if not ready by Monday). Existing developers have to send me the github username to add it to kamailio project. Any suggestions and comments are welcome! Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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Charging System
by Abdul Gafar 11 Dec '14

11 Dec '14

Hi all I'm trying install IMS charging module,is this posible use kamailio server, without install other module IMS ? //Gafar

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Appending/removing a value associated with domain
by Olli Heiskanen 11 Dec '14

11 Dec '14

Hello, Something I've been wondering about meddling with sip uris with Kamailio: I know it's possible to translate between a number prefix and a domain using PDT, but is this possible: Having a numeric or alphanumeric value stored in db, associated to a domain and appended to / removed from a number during processing a sip message? For example 112222333(a)mydomain.com --> 333.5555(a)mydomain.com where value 5555 and mydomain.com are associated to one another in db somewhere. In this example I could have a pdt with prefix 112222 and domain mydomain.com, but the value 5555 should be stored somewhere as well. So one part is to find a db table suitable for storing a value and associating it with a domain, and the other part is to change the sip uris. I'll appreciate any comments! cheers, Olli

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Federation Kamailio
by nadie 11 Dec '14

11 Dec '14

Hello. I installed kamailio. All OK. But when i call to other servers. ostel.co. for example. no ring. What element permits federation between kamailios? DNS Records? Thank you.

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Kamailio - change SIP type
by Leky Shakur 11 Dec '14

11 Dec '14

Hello, Is is possible to change SIP message type? Example: Server A sends Kamailio SIP INVITE message, can I change this SIP INVITE to "302 - MOVED" (and reuse data from SIP INVITE) and send it to Server B? Does anybody have any example? Best Regards.

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Kamailio Truncating timestamp of sip message?
by Heenan, Timothy Steven 10 Dec '14

10 Dec '14

Greetings, I've recently run into a rather strange issue where, in response to an INVITE sent by Kamailio, I'm receiving a 183 Session Progress and SIP 200 OK response about .000050 seconds apart (.05 miliseconds) . Kamailio is choosing to forward the SIP 200 OK ahead of the 183, as if they had arrived at the same time and is prioritizing the 200. Is there a truncate limit on timestamp values? Is this possibly adjustable? Thank you in advance, -Tim ---------------------------------------------------------------------- This email message and any attachments are for the sole use of the intended recipient(s). Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message and any attachments.

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RFC: infrastructure upgrade - git, tracker, ...
by Daniel-Constantin Mierla 10 Dec '14

10 Dec '14

Hello, as most of you know, we have a rather distributed infrastructure, with servers provided from different companies or persons. We came to the time when one of the servers is too old and considered to be decommisioned, so we have to decide how to move on. It is about sip-router.org, who was offered/sponsored by courtesy of Jan Janak. From project point of view, the server hosts: - git repository - bug tracker - website and wiki under domain sip-router.org Given that no matter what we like, there is work to do, I am looking to see what are the best options out there for everyone involved in the project. The sip-router.or wbesite and wiki, which are not really updated anyhow, will be relocated as virtual host in kamailio.org server and made static for historic purposes. For git and tracker, I thought of two variants: 1) move to use an external hosting service - the first candidate and perhaps the only to be considered is GitHub, we have there already a real time mirror of git repository. Then we should get a read only mirror to kamailio.org. If the tracker on github is good enough for everyone, then we will use it. I could see quickly that lot of kamailio developers already have an account on github. 2) get a new server and relocate those components there. It will need to be configured from scratch and the components eventually updated to use latest versions. In case of tracker, we have eventually to re-evaluate if flyspray worth keeping, as we had several discussions, due to the fact that the project doesn't seem to be very active. My personal preference at this moment is 1), given that offloads administration works from project. For 2) we will need someone to commit to a sysadmin job for long time. As probably you noticed lately, serious security vulnerabilities can appear and someone needs to take care of proper maintenance of the server. I don't want to get all services on kamailio.org, as it has other critical components (mailing lists, releases, website, ...) and messing it or overloading doesn't make sense. There is no real pressure to come to a decision, we can still rely on the server for a while, but I would rather not postpone it for long. While users are encouraged to give their opinion, I feel that existing developers should have the main role in decision, being something that impacts them directly. Your preference? Any other opinions? Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Nov 24-27, Berlin - http://www.asipto.com

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Kamailio Crash when modifying username of Request Uri
by Timo Klecker 10 Dec '14

10 Dec '14

Hi all! Our Kamailio (3.1.4) crashed when modifying the username-Part of a Request URI using: $rU = $(rU{s.strip,6}); Initial Request URI: /sbin/kamailio[40658]: NOTICE: <script>: [ INVITE ] Got new Packet to sip:123456:pass@sip.custom.com The config-script now removed the first 6 chars from the username part and would replace them in one of the following lines, but Kamailio had problems here: /sbin/kamailio[40658]: ERROR: pv [pv_core.c:251]: failed to parse the R-URI /sbin/kamailio[40658]: NOTICE: <script>: Strip from Head: Request Username: <null> // $rU /sbin/kamailio[40658]: ERROR: pv [pv_core.c:251]: failed to parse the R-URI /sbin/kamailio[40658]: ERROR: <core> [action.c:801]: ERROR: do_action: bad uri <sip::passsip.custom.com>, dropping packet Is there maybe a error when modifying a uri with password this way? Do we have to change this? Ultimately Kamailio crashed: /sbin/kamailio[40658]: ERROR: <core> [action.c:1513]: run action error at: :0 /sbin/kamailio[40658]: ERROR: pv [pv_core.c:1761]: do action failed /sbin/kamailio[40658]: ERROR: <core> [lvalue.c:358]: setting pvar failed /sbin/kamailio[40658]: ERROR: <core> [lvalue.c:411]: assignment failed at pos: (319,10-319,34) /sbin/kamailio[40658]: ERROR: pv [pv_core.c:251]: failed to parse the R-URI Like 5000 lines more of /sbin/kamailio[40658]: ERROR: pv [pv_core.c:251]: failed to parse the R-URI Due to rerouting internal and trying to remove more parts of the request Uri using $rU = $(rU{s.strip,6}); Which then concluded to the following: /sbin/kamailio[40656]: ALERT: <core> [main.c:741]: child process 40660 exited by a signal 11 /sbin/kamailio[40656]: ALERT: <core> [main.c:744]: core was generated /sbin/kamailio[40656]: INFO: <core> [main.c:756]: INFO: terminating due to SIGCHLD /sbin/kamailio[40659]: ERROR: pv [pv_core.c:251]: failed to parse the R-URI /sbin/kamailio[40682]: INFO: <core> [main.c:807]: INFO: signal 15 received /sbin/kamailio[40677]: INFO: <core> [main.c:807]: INFO: signal 15 received /sbin/kamailio[40676]: INFO: <core> [main.c:807]: INFO: signal 15 received /sbin/kamailio[40678]: INFO: <core> [main.c:807]: INFO: signal 15 received [...] I will try to recreate this using the new version (4.1.6) on monday. Kind regards Timo Klecker

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Sanity Module - no 400 Bad Request message when no VIA header
by Kowalski Piotr 3 - Hurt 10 Dec '14

10 Dec '14

Hello everybody, We are facing a problem with Sanity Module. We need to use it to force Kamailio to send back 400 Bad Request message when there's no VIA header within INVITE. How can we achieve this? In our opinion there's no possibility to set this easy. We get no answer from Kamailio when sending corrupted INVITE (with no VIA headers). Many thanks for your help. Piotr Kowalski Starszy Architekt Techniczny Tel. +48 22 699 50 93 Kom. +48 519 123 289 Orange Orange Polska Hurt Badania i Rozwój Sieci i Platform Usługowych Wydział Usług Konwergentnych Obrzeżna 7 /p. 309, 02-691 Warszawa Fax. +48 22 857 99 86 www.hurt-orange.pl<http://www.hurt-orange.pl/> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Czy musisz drukować tę wiadomość? Pomyśl o środowisku. Korzystaj z e-faktury. Treść tej wiadomości jest własnością Orange Polska i zawiera informacje stanowiące tajemnicę przedsiębiorstwa Orange Polska. Jeżeli nie jesteście Państwo jej adresatem, bądź otrzymaliście ją przez pomyłkę, prosimy o powiadomienie o tym nadawcy oraz trwałe jej usunięcie. Orange Polska Spółka Akcyjna z siedzibą i adresem w Warszawie (02-326) przy Al. Jerozolimskich 160, wpisana do Rejestru Przedsiębiorców prowadzonego przez Sąd Rejonowy dla m.st. Warszawy XII Wydział Gospodarczy Krajowego Rejestru Sądowego pod numerem 0000010681; REGON 012100784, NIP 526-02-50-995; z pokrytym w całości kapitałem zakładowym wynoszącym 3.937.072.437 złotych.

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Registration at SCSCF Failed
by Kamal Palei 10 Dec '14

10 Dec '14

Hi All In 4.2.0 Kamailio (S-CSCF), when I try to register an IMS endpoint, I get 403 from P-CSCSF. When I checked the error logs, SCSCF logs look as below 1(5455) INFO: ims_auth [authorize.c:824]: authenticate(): uri=sip: group4-imslab11.in nonce=b9eec0ad9d6d186408541d8a23a7c7a5 response=df89adebbf28f25d38d2f993f7cde033 qop= nc= cnonce= hbody= 1(5455) INFO: ims_auth [authorize.c:872]: authenticate(): UE said: df89adebbf28f25d38d2f993f7cde033 and we expect df89adebbf28f25d38d2f993f7cde033 ha1 599fb074cf189867eed06f3b6ebc0b97 (REGISTER) 1(5455) INFO: ims_registrar_scscf [cxdx_sar.c:79]: create_return_code(): created AVP successfully : [saa_return_code] - [-2] 12(5466) INFO: ims_registrar_scscf [cxdx_avp.c:138]: cxdx_get_avp(): cxdx_get_experimental_result_code: Failed finding avp 12(5466) INFO: ims_registrar_scscf [cxdx_avp.c:138]: cxdx_get_avp(): cxdx_get_charging_info: Failed finding avp I have added an user necs_0 in hss_db, so why I get below error. Please let me know what is missed here. Is S-CSCF not able to contact HSS ?? Best Regards kamal

2 5

Kamailio Crash
by Kristian Kielhofner 09 Dec '14

09 Dec '14

version: kamailio 4.1.6 (x86_64/linux) 58746c I looked through 4.1 commits but didn't catch anything that looked like a fix for this but it's a very real possibility this is a duplicate (again). Any thoughts (backtrace attached)? Thanks! -- Kristian Kielhofner

2 6

Contact Header User
by Marc Soda 09 Dec '14

09 Dec '14

Can someone recommend a way to extract the user part of a Contact header URI? Right now I'm just trying to pass it to xlog(). I have tried: - xlog("L_NOTICE", "$(ct{uri.user})"); This gives me an empty string. - xlog("L_NOTICE", @contact.uri.user); This gives me an error starting Kamailio: "function xlog: parameter 2 is not constant". Note, I can't seem to get any select working, for example, @ruri gives me the same error. Any suggestions? Thanks, Marc

3 3

[Kamailio -feature]
by Ludovic DURAND 09 Dec '14

09 Dec '14

Hi, The purpose of projet is to implement a VoIP secure solution with Kamailio as core IMS network. In this project VoIP call will be established with zRTP. SBC is transparent for zRTP call, zRTP is establish between 2 end point (terminals), SBC don't decrypt or encrypt the call. Thus SBC don't modify codec. Is there a SBC solution provided by Kamailio ? How is managed the SBC failover mecanism ? is there SBC backup ? What is the status of context registered in Kamailio (P-CSCF & S-CSCF) in case of SBC failure ? - Is it deleted automatically ? - dispatched to another SBC (backup SBC) ? Is there mecanism in Kamailio to check SBC overload and manage a dispatching of zRTP call to available SBC ? Question related to P-CSCF and S-CSCF : - Is there redundant function (such as active/active or active/standby solution) of contextual data (customer data stored at the registration REGISTER on P-CSCF and S-CSCF) ? Best Regards Ludovic DURAND SII

2 1

acc.so segfault using 4.3.0-dev2 (6daafdb5b6c9fc72698d43f81656bd511cacce69)
by Anthony Messina 08 Dec '14

08 Dec '14

I get repeatable segfaults with acc.so in 4.3.0-dev2. Fedora 20 x86_64. Debug log attached. -A -- Anthony - https://messinet.com/ - https://messinet.com/~amessina/gallery 8F89 5E72 8DF0 BCF0 10BE 9967 92DC 35DC B001 4A4E

2 7

Kamailio 4.2 crash
by Rahul MathuR 08 Dec '14

08 Dec '14

Hello, I have recently moved some traffic to kamailio-4.2 (installed on a seperate box) and it crashes quite often. Below is the backtrace of the core files - <CORE#1> (gdb) bt #0 0x00000033d8c32635 in raise () from /lib64/libc.so.6 #1 0x00000033d8c33e15 in abort () from /lib64/libc.so.6 #2 0x000000000049add5 in sig_alarm_abort (signo=14) at main.c:689 #3 <signal handler called> #4 0x00000033d8ce50c7 in syscall () from /lib64/libc.so.6 #5 0x00007f7ca2ea0a1e in futex_get (lock=0x7f7ca3334388) at ../../mem/../futexlock.h:110 #6 0x00007f7ca2ea1e99 in remove_dialog_timer (tl=0x7f7ca3384c98) at dlg_timer.c:168 #7 0x00007f7ca2e83e9b in destroy_dlg (dlg=0x7f7ca3384c40) at dlg_hash.c:357 #8 0x00007f7ca2e84e19 in destroy_dlg_table () at dlg_hash.c:438 #9 0x00007f7ca2e50b89 in mod_destroy () at dialog.c:773 #10 0x000000000058dfd5 in destroy_modules () at sr_module.c:818 #11 0x0000000000499ad3 in cleanup (show_status=1) at main.c:564 #12 0x000000000049b096 in shutdown_children (sig=15, show_status=1) at main.c:706 #13 0x000000000049d66c in handle_sigs () at main.c:797 #14 0x00000000004a4e57 in main_loop () at main.c:1757 #15 0x00000000004a8a43 in main (argc=2, argv=0x7fff58d21368) at main.c:2609 (gdb) quit <CORE#2> (gdb) bt #0 0x00007f7ca2ea22d7 in update_dlg_timer (tl=0x58, timeout=10) at dlg_timer.c:203 #1 0x00007f7ca2e824f3 in dlg_clean_run (ti=44865910) at dlg_hash.c:253 #2 0x00007f7ca2e566fc in dlg_clean_timer_exec (ticks=44865910, param=0x0) at dialog.c:1250 #3 0x00000000005f93e8 in fork_sync_timer (child_id=-1, desc=0x7f7ca2eb3a71 "Dialog Clean Timer", make_sock=1, f=0x7f7ca2e566e3 <dlg_clean_timer_exec>, param=0x0, interval=90) at timer_proc.c:232 #4 0x00007f7ca2e50476 in child_init (rank=0) at dialog.c:730 #5 0x000000000058e385 in init_mod_child (m=0x7f7ca8c09eb8, rank=0) at sr_module.c:930 #6 0x000000000058e0c0 in init_mod_child (m=0x7f7ca8c0b000, rank=0) at sr_module.c:927 #7 0x000000000058e68f in init_child (rank=0) at sr_module.c:957 #8 0x00000000004a435c in main_loop () at main.c:1705 #9 0x00000000004a8a43 in main (argc=2, argv=0x7fff58d21368) at main.c:2609 (gdb) quit kamailio -v version: kamailio 4.2.0-pre0 (x86_64/linux) a78764-dirty flags: STATS: Off, USE_TCP, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: a78764 -dirty Kindly let me know which version to move. -- Warm Regds. MathuRahul -- Warm Regds. MathuRahul

2 3

Git commit notifications
by Daniel-Constantin Mierla 08 Dec '14

08 Dec '14

Hello, in the perspective of moving main git repository to github (where the commits will be done), with a real time mirror on kamailio.org, I am pasting here the commit email notifications that are now available, to decide on which one to use in the future -- see them at the end of the email. A) - this is what we get now from git.sip-router.org B) - this is what github sends C) - this is sent by kamailio.org when it gets the trigger (on a push to gihub) to mirror. It is done by a php script I wrote over the weekend, which does also the mirroring. The script that can be improved, I am going to push it on github these days, after a bit of polishing, so everyone can contribute to it. Right now it tries to be as close as possible to A), with: - first part of commit id in subject (github does it, thought it can be handy sometime) - links to raw diff and patch - it is missing the commit changes summary/statistics (probably can be added in the future with a bit of php coding) Given the flexibility and that it gives more details, pretty close to A), I will go to C). But if there are people simply liking B), then we can use it, being done by github, it's no overhead for us. Other opinions? Cheers, Daniel A) Current commit email notification: Subject: git:master: auth_db: added sections ids for functions Body: Module: sip-router Branch: master Commit: d17f162ee565b80ecd46b6f8f916a683748bf08b URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=d17f162… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Mon Dec 8 09:11:32 2014 +0100 auth_db: added sections ids for functions - better reference for web indexing --- modules/auth_db/doc/auth_db_admin.xml | 13 ++++++------- 1 files changed, 6 insertions(+), 7 deletions(-) diff --git a/modules/auth_db/doc/auth_db_admin.xml b/modules/auth_db/doc/auth_db_admin.xml index a6f667e..74d6d00 100644 --- a/modules/auth_db/doc/auth_db_admin.xml +++ b/modules/auth_db/doc/auth_db_admin.xml @@ -304,7 +304,7 @@ modparam("auth_db", "version_table", 0) <section> <title>Functions</title> - <section> + <section id="auth_db.f.www_authenticate"> <title> <function moreinfo="none">www_authenticate(realm, table [, method])</function> </title> @@ -395,7 +395,7 @@ if (!www_authorize("kamailio.org", "subscriber")) { </example> </section> - <section> + <section id="auth_db.f.www_authorize"> <title> <function moreinfo="none">www_authorize(realm, table)</function> </title> @@ -406,7 +406,7 @@ if (!www_authorize("kamailio.org", "subscriber")) { </para> </section> - <section> + <section id="auth_db.f.proxy_authenticate"> <title> <function moreinfo="none">proxy_authenticate(realm, table)</function> </title> @@ -469,7 +469,7 @@ if (!proxy_authorize("$fd", "subscriber)) { </example> </section> - <section> + <section id="auth_db.f.proxy_authorize"> <title> <function moreinfo="none">proxy_authorize(realm, table)</function> </title> @@ -480,7 +480,7 @@ if (!proxy_authorize("$fd", "subscriber)) { </para> </section> - <section> + <section id="auth_db.f.auth_check"> <title> <function moreinfo="none">auth_check(realm, table, flags)</function> </title> @@ -557,9 +557,8 @@ if (!auth_check("$fd", "subscriber", "1")) { </example> </section> - <section> - <title> + <title id="auth_db.f.is_subscriber"> <function moreinfo="none">is_subscriber(uri, dbtable, flags)</function> </title> <para>The function checks if there is a subscriber corresponding to B) Github commit email notification: Subject: [kamailio/kamailio] d17f16: auth_db: added sections ids for functions Body: Branch: refs/heads/master Home: https://github.com/kamailio/kamailio Commit: d17f162ee565b80ecd46b6f8f916a683748bf08b https://github.com/kamailio/kamailio/commit/d17f162ee565b80ecd46b6f8f916a68… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2014-12-08 (Mon, 08 Dec 2014) Changed paths: M modules/auth_db/doc/auth_db_admin.xml Log Message: ----------- auth_db: added sections ids for functions - better reference for web indexing C) Custom commit email notification from kamailio.org Subject: git:master:d17f162e: auth_db: added sections ids for functions Body: Module: kamailio Branch: master Commit: d17f162ee565b80ecd46b6f8f916a683748bf08b URL: https://github.com/kamailio/kamailio/commit/d17f162ee565b80ecd46b6f8f916a68… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2014-12-08T09:11:32+01:00 auth_db: added sections ids for functions - better reference for web indexing --- Modified: modules/auth_db/doc/auth_db_admin.xml --- Diff: https://github.com/kamailio/kamailio/commit/d17f162ee565b80ecd46b6f8f916a68… Patch: https://github.com/kamailio/kamailio/commit/d17f162ee565b80ecd46b6f8f916a68… --- diff --git a/modules/auth_db/doc/auth_db_admin.xml b/modules/auth_db/doc/auth_db_admin.xml index a6f667e..74d6d00 100644 --- a/modules/auth_db/doc/auth_db_admin.xml +++ b/modules/auth_db/doc/auth_db_admin.xml @@ -304,7 +304,7 @@ modparam("auth_db", "version_table", 0) <section> <title>Functions</title> - <section> + <section id="auth_db.f.www_authenticate"> <title> <function moreinfo="none">www_authenticate(realm, table [, method])</function> </title> @@ -395,7 +395,7 @@ if (!www_authorize("kamailio.org", "subscriber")) { </example> </section> - <section> + <section id="auth_db.f.www_authorize"> <title> <function moreinfo="none">www_authorize(realm, table)</function> </title> @@ -406,7 +406,7 @@ if (!www_authorize("kamailio.org", "subscriber")) { </para> </section> - <section> + <section id="auth_db.f.proxy_authenticate"> <title> <function moreinfo="none">proxy_authenticate(realm, table)</function> </title> @@ -469,7 +469,7 @@ if (!proxy_authorize("$fd", "subscriber)) { </example> </section> - <section> + <section id="auth_db.f.proxy_authorize"> <title> <function moreinfo="none">proxy_authorize(realm, table)</function> </title> @@ -480,7 +480,7 @@ if (!proxy_authorize("$fd", "subscriber)) { </para> </section> - <section> + <section id="auth_db.f.auth_check"> <title> <function moreinfo="none">auth_check(realm, table, flags)</function> </title> @@ -557,9 +557,8 @@ if (!auth_check("$fd", "subscriber", "1")) { </example> </section> - <section> - <title> + <title id="auth_db.f.is_subscriber"> <function moreinfo="none">is_subscriber(uri, dbtable, flags)</function> </title> <para>The function checks if there is a subscriber corresponding to -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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