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37522 discussions

e2e ACK. Kamailio. Cantact. Route.
by pavel＠eremina.net 05 Aug '16

05 Aug '16

Hello, I have this scheme: SIP Carrier (external IP 22.203) < > (local ip 1.21) mikrotik < > (local ip 1.21) Kamailio - (local ip 1.15) Asterisk. Carrier does not know what is Route header. that is why Carrier send ACK directly to 1.15 and fail. I change Contact at Kamailio to 1.21 then ACK is coming to Kamailio. But i think it's wrong way... How can i get ACK from CArrier to Kamalio and route it in right way? Thanks

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e2e ACK
by Pavel Eremin 05 Aug '16

05 Aug '16

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Re: [SR-Users] Textops and Multipart Body - adding ISUP segfaults Kamailio
by david 05 Aug '16

05 Aug '16

Hello all i'm having the same error on kam 4.4 when doing set_body_multipart(); msg_apply_changes(); i see in the logs 5(17797) DEBUG: textops [textops.c:1577]: set_multibody_helper(): delimiter<17>:[unique-boundary-1] 5(17797) DEBUG: textops [textops.c:1486]: generate_boundary(): adding final CRLF+CRLF 5(17797) DEBUG: textops [textops.c:1714]: set_multibody_helper(): content-type<44>:[multipart/mixed;boundary="unique-boundary-1"] 5(17797) DEBUG: textops [textops.c:1768]: set_multibody_helper(): set flag FL_BODY_MULTIPART 5(17797) INFO: <core> [msg_translator.c:1692]: get_boundary(): Content-Type hdr has no params <application/sdp> 5(17797) WARNING: <core> [msg_translator.c:1958]: build_req_buf_from_sip_req(): check_boundaries error 5(17797) DEBUG: <core> [msg_translator.c:422]: clen_builder(): content-length: 191 (191) the original INVITE is like .... Content-Type: application/sdp. Content-Disposition: session. Content-Length: 104. P-Asserted-Identity: "10707334" <sip:10707334@3.3.3.3>. . v=0. o=user1 53655765 23536 IN IP4 79.170.68.171. s=-. c=IN IP4 2.2.2.2. t=0 0. m=audio 6001 RTP/AVP 8. .... do you have any idea why these messages appear thanks a lot and regards david

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Re: [SR-Users] Kamailio on multiple interface
by Daniel-Constantin Mierla 05 Aug '16

05 Aug '16

Hello, if you know the ip address associated with the network interfaces, you can use keyword dst_ip to check which of the ip addresses was used to receive the packet (or use $Ri instead of dst_ip). Cheers, Daniel On 05/08/16 08:41, Marino Mileti wrote: > > Hi guys, > > > > I've my Kamailio box that works great J > > > > Now I would like to enable wifi on the board (in AP mode) in order to > allow mobile devices to connect and receive and place calls. > > Is it possible? Is it possible to configure Kama like a "gateway" > between two network cards? > > > > I've find a guide regarding gateway between IPv4 and IPV6 but i can't > use "af" to discriminate message between eth0 or wlan0. Is there a > command to detect if a message is received from a specific interface card? > > > > Any help or any cfg example is very appreciate J > > > > /Marino Maria Mileti/// > > /marino.mileti(a)alice.it <mailto:marino.mileti@alice.it>/ > > / / > > /cid:006a01cb6b0e$67eecdae$_CDOSYS2.0//Reduce your energy consumption > and keep polar bears on ice!/ > > > > > > ------------------------------------------------------------------------ > Avast logo > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> > > > Questa e-mail è stata controllata per individuare virus con Avast > antivirus. > www.avast.com > <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> > > > > > > _______________________________________________ > 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://www.asipto.com - http://www.kamailio.org http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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Kamailio on multiple interface
by Marino Mileti 05 Aug '16

05 Aug '16

Hi guys, I've my Kamailio box that works great J Now I would like to enable wifi on the board (in AP mode) in order to allow mobile devices to connect and receive and place calls. Is it possible? Is it possible to configure Kama like a "gateway" between two network cards? I've find a guide regarding gateway between IPv4 and IPV6 but i can't use "af" to discriminate message between eth0 or wlan0. Is there a command to detect if a message is received from a specific interface card? Any help or any cfg example is very appreciate J Marino Maria Mileti <mailto:marino.mileti@alice.it> marino.mileti(a)alice.it cid:006a01cb6b0e$67eecdae$_CDOSYS2.0Reduce your energy consumption and keep polar bears on ice! --- Questa e-mail è stata controllata per individuare virus con Avast antivirus. https://www.avast.com/antivirus

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Kamailio RTP Engine
by Jack Stevens 05 Aug '16

05 Aug '16

Hi Guys, Looking for some help on configuring RTP Engine with Dispatcher on my Kamailio Box Please see this paste for the kamailio configuration = http://pastebin.com/yZzSEJmK When I run a call the dispatcher does it job perfectly but the rtpengine is not been used does anyone know why -- CONFIDENTIAL EMAIL FROM NETCALL TELECOM LIMITED This email, and any attachments, is intended only for the above addressee. It may contain private and/or confidential information. If you have received this email in error you are on notice of its status, please immediately notify the sender by return email then delete this message and any attachments. If you are not the addressee, except to notify the sender, you must not use, disclose, copy or distribute this email and/or its attachments. Netcall Telecom accepts no responsibility for any changes made to this message after it has been sent by the original author. Opinions or views expressed in this email may be those of the individual sender and not Netcall Telecom. Nothing in this email shall bind Netcall Telecom in any contract or obligation Netcall Telecom Ltd Registered in England 2831215. Registered Office : 3rd Floor, Hamilton House, 111 Marlowes, Hemel Hempstead, Herts, HP1 1BB

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Kamailio 4.4 wont start on CentOS 7 using script
by Fabian Borot 04 Aug '16

04 Aug '16

Hello I installed/compiled version 4.4 on CentOS 7. When I start the server like this: "./kamctl start" it works but when I try to use the script: "/etc/init.d/kamailio" it fails [root@ar-mia-proxy-01 sbin]# /etc/init.d/kamailio start Starting kamailio (via systemctl): Job for kamailio.service failed because the control process exited with error code. See "systemctl status kamailio.service" and "journalctl -xe" for details. [FAILED] [root@ar-mia-proxy-01 sbin]# when running the "status" I see this: [root@ar-mia-proxy-01 sbin]# /etc/init.d/kamailio status â kamailio.service - LSB: Kamailio (OpenSER) - the Open Source SIP Server Loaded: loaded (/etc/rc.d/init.d/kamailio) Active: failed (Result: exit-code) since Thu 2016-08-04 15:25:59 GMT; 14s ago Docs: man:systemd-sysv-generator(8) Process: 5556 ExecStart=/etc/rc.d/init.d/kamailio start (code=exited, status=1/FAILURE) Aug 04 15:25:59 ar-mia-proxy-01.dom.com systemd[1]: Starting LSB: Kamailio (OpenSER) - the Open Source SIP Server... Aug 04 15:25:59 ar-mia-proxy-01.dom.com kamailio[5556]: Starting kamailio: Aug 04 15:25:59 ar-mia-proxy-01.dom.com systemd[1]: kamailio.service: control process exited, code=exited status=1 Aug 04 15:25:59 ar-mia-proxy-01.dom.com systemd[1]: Failed to start LSB: Kamailio (OpenSER) - the Open Source SIP Server. Aug 04 15:25:59 ar-mia-proxy-01.dom.com systemd[1]: Unit kamailio.service entered failed state. Aug 04 15:25:59 ar-mia-proxy-01.dom.com systemd[1]: kamailio.service failed. [root@ar-mia-proxy-01 sbin]# I welcome all ideas, thank you in advance

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Kamailio and RTPProxy in-front of freeswitch
by Achintha 04 Aug '16

04 Aug '16

hi all, i have configured kamailio and RTPProxy on one ubuntu server then freeswitch on another server. all servers installed on digital ocean. i was tried to build following setup, SIP_Call------> kamailio+RTPPROXY-------> freeswitch put following configurations on kamailio. modparam("rtpproxy", "rtpproxy_sock", "udp:localhost:7722") modparam("rtpproxy", "rtpproxy_retr", 2) modparam("rtpproxy", "ice_candidate_priority_avp", "$avp(ice_priority)") mhomed=1 route[FROM_TRUNK] #force_send_socket("pu.bl.ic.ip "); rtpproxy_manage("","pu.bl.ic.ip "); $du="sip:ip.of.free.switch:5080"; route(RELAY); call was connected but rtp is not going through the kamailio server like folows, SIP FLOOR SIP_Call------> kamailio-------> freeswitch SIP_Call<------ kamailio<------- freeswitch RTP FLOOR SIP_Call ------> freeswitch SIP_Call <------ freeswitch please help me to configure kamailio and RTPProxy to manage RTP -- thanking you.. Achintha

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Re: [SR-Users] Path & Loose Route
by Luke Milbourne 04 Aug '16

04 Aug '16

Hi Daniel, Thanks again for your reply again. I remembered about the debug setting and done it yesterday, not at my pc right now but I remember one of the log lines was saying "the topmost route header is me". Still trying to understand it, but will get a copy of the log lines for you, if you wouldn't mind taking a look. Thanks again, Luke On 4 Aug 2016 06:57, "Daniel-Constantin Mierla" <miconda(a)gmail.com> wrote: Hello, set debug=3 in kamailio.cfg and look at log messages in syslog. If you find it too verbose, use dispatcher module and set debug level only for core and rr modules to 3. Cheers, Daniel On 03/08/16 13:22, Luke Milbourne wrote: Hi Daniel, I've added some more logging and can see loose_route() is returning -1 - route calculation has been unsuccessful. Is there a way of finding out why this is the case? Kind regards, Luke On 2 August 2016 at 09:49, Luke Milbourne <luke.milbourne(a)gmail.com> wrote: > I added the below xlog lines into my script: > > xlog("L_NOTICE", "Before loose_route: $si -> $ru - $du\n"); > xlog("L_NOTICE", "Before record_route: $si -> $ru - $du\n"); > xlog("L_NOTICE", "After both: $si -> $ru - $du\n"); > > Which generated the below output in syslog: > > Aug 2 09:46:11 ip-10-10-2-5 /sbin/kamailio[529]: NOTICE: <script>: Before > loose_route: 10.10.0.25 -> sip:201@192.168.1.114:5062 - <null> > Aug 2 09:46:11 ip-10-10-2-5 /sbin/kamailio[529]: NOTICE: <script>: Before > record_route: 10.10.0.25 -> sip:201@192.168.1.114:5062 - <null> > Aug 2 09:46:11 ip-10-10-2-5 /sbin/kamailio[529]: NOTICE: <script>: After > both: 10.10.0.25 -> sip:201@192.168.1.114:5062 - <null> > > Seems that the destination URI is never set, the Route header is below: > > Route: <sip:201@10.10.2.5:5072>;lr;received=sip:[PUBLIC_IP]:45126 > > The use_received modparam for path is also set to 1. > > Any idea's/suggestions are greatly appreciated :) > > Kind regards, > Luke > > On 2 August 2016 at 09:40, Luke Milbourne <luke.milbourne(a)gmail.com> > wrote: > >> Morning Gents, >> >> Firstly, thanks for taking the time to reply :) >> >> Kamailio is doing the NAT detection and simply acting as a passthrough to >> FreeSWITCH (which handles all SIP registrations etc). >> >> Will setup the log lines shortly and share the results. >> >> kamailio -V outputs; >> >> version: kamailio 4.3.4 (x86_64/linux) 83e842 >> flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, >> DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, >> DBG_QM_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 8MB >> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. >> id: 83e842 >> compiled on 18:22:39 Jan 26 2016 with gcc 4.9.2 >> >> Kind regards, >> Luke - Chicane Support >> >> On 2 August 2016 at 07:52, Daniel-Constantin Mierla <miconda(a)gmail.com> >> wrote: >> >>> Hello, >>> >>> yes, loose_route() should be used there. Can you add a log message and >>> print $ru and $du before and after loose_route() in config and then send >>> the result to this mailing list? >>> >>> Btw, what version of Kamailio are you using? >>> >>> Cheers, >>> Daniel >>> >>> On 01/08/16 14:46, Luke Milbourne wrote: >>> >>> Is it correct to use loose_route() along side the path module? >>> >>> On 1 August 2016 at 13:33, Luke Milbourne <luke.milbourne(a)gmail.com> >>> wrote: >>> >>>> Hi Daniel, >>>> >>>> Yep, I've got the below in my kamailio.cfg >>>> >>>> modparam("path", "use_received", 1) >>>> >>>> Kind regards, >>>> Luke >>>> >>>> On 1 August 2016 at 13:25, Daniel-Constantin Mierla <miconda(a)gmail.com> >>>> wrote: >>>> >>>>> Hello, >>>>> >>>>> On 01/08/16 14:14, Luke Milbourne wrote: >>>>> >>>>> Hi all, >>>>> >>>>> Currently trying to use Kamailio as a passthrough to some FreeSWITCH >>>>> boxes. >>>>> >>>>> When receiving an invite from FreeSWITCH which contains a Route header >>>>> including received information, example below; >>>>> >>>>> Route: <sip:201@10.10.2.5:5072>;lr;received=sip:[PUBLIC_IP]:45126 >>>>> >>>>> When using loose_route() Kamailio still send the invite to the rfc1918 >>>>> address instead of the received IP:PORT in the Route header. >>>>> >>>>> Am I misunderstanding how this should work? >>>>> >>>>> >>>>> if you use path module, have you enabled the option to use the >>>>> received parameter? >>>>> >>>>> >>>>> https://www.kamailio.org/docs/modules/stable/modules/path.html#idp38033932 >>>>> >>>>> Cheers, >>>>> Daniel >>>>> >>>>> -- >>>>> Daniel-Constantin Mierlahttp://www.asipto.com - http://www.kamailio.orghttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda >>>>> >>>>> >>>>> _______________________________________________ >>>>> 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 >>>>> >>>>> >>>> >>>> >>>> -- >>>> Luke Milbourne >>>> >>>> Tel: 07857154817 >>>> Google Talk/Email: luke.milbourne(a)gmail.com >>>> >>> >>> >>> >>> -- >>> Luke Milbourne >>> >>> Tel: 07857154817 >>> Google Talk/Email: luke.milbourne(a)gmail.com >>> >>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >>> -- >>> Daniel-Constantin Mierlahttp://www.asipto.com - http://www.kamailio.orghttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda >>> >>> >>> _______________________________________________ >>> 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 >>> >>> >> >> >> -- >> Luke Milbourne >> >> Tel: 07857154817 >> Google Talk/Email: luke.milbourne(a)gmail.com >> > > > > -- > Luke Milbourne > > Tel: 07857154817 > Google Talk/Email: luke.milbourne(a)gmail.com > -- Luke Milbourne Tel: 07857154817 Google Talk/Email: luke.milbourne(a)gmail.com _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierlahttp://www.asipto.com - http://www.kamailio.orghttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda _______________________________________________ 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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Kamailio on Mac
by Carlos Ruiz Díaz 04 Aug '16

04 Aug '16

Hi all, I'm switching my development environment from Linux to Mac. Is there any tutorial on how to setup Kamailio on this OS? It may be an Unix flavor, but it's still quite different from Linux :). Thanks, -- Carlos http://caruizdiaz.com http://ngvoice.com +52 55 3048 3303

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