- sr-users - kamailio.org

Registrar Module
by Dan Quinney 01 Oct '18

01 Oct '18

Hi, So, route[REGISTRAR_1] will, when the max_contacts is reached, reply to the endpoint with a 503 error containing a "P-Registrar-Error: Too many registered contacts" header - this seems wrong to me so I've tried to work around it with route[REGISTRAR_2] which returns the right response, but, also writes "INFO: registrar [save.c:615]: test_max_contacts(): too many contacts for AOR" to the log file, which is messy. Does anyone have any pointers for doing this better? Thanks, Dan route[… [View More]

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RTPEngine Question
by Wilkins, Steve 01 Oct '18

01 Oct '18

Hello All, I have an issue where Kamailio-RTPEngine-Asterisk calls work good when a softphone UAC on an IOS phone makes an Inbound call to a WebRTC client. However, if the softphone UAC is on Windows, it does not work (No Audio/Video). I noticed in the Wireshark trace that when using IOS I see STUN packets, but when using Windows I see no STUN packets. I believe this may be my issue, but I am not sure why the IOS would create STUN packets but when using Windows I get no STUN packets. Does … [View More]

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Re: [SR-Users] Problem with replicating dialogs using DMQ
by Charles Chance 01 Oct '18

01 Oct '18

Hi Jan, Setting multi_notify parameter should fix. Cheers, Charles On Mon, 1 Oct 2018 at 08:26, <jenus(a)cyberchaos.nl> wrote: > Charles, > > I have the follwing parameters configured: > > # ----- dmq params ----- > modparam("dmq", "server_address", "sip:10.10.10.1:5060") > modparam("dmq", "num_workers", 4) > modparam("dmq", "ping_interval", 90) > modparam("dmq", "notification_address", > "sip:sip04.voip.domain.test:5060") > > And the output of dmq.… [View More]list_nodes is: > > { > host: 10.10.10.2 > port: 5060 > resolved_ip: 10.10.10.2 > status: active > last_notification: 0 > local: 0 > } > { > host: sip03.voip.domain.test > port: 5060 > resolved_ip: 10.10.10.1 > status: active > last_notification: 0 > local: 0 > } > { > host: sip04.voip.domain.test > port: 5060 > resolved_ip: 10.10.10.2 > status: active > last_notification: 0 > local: 0 > } > { > host: 10.10.10.1 > port: 5060 > resolved_ip: 10.10.10.1 > status: active > last_notification: 0 > local: 1 > } > > > As you can see the nodes are listed twice, one time with the ip and one > time with the hostname. If i change the notification_address to a ip > address the duplicate entry's are gone. > > Thanks, > > Jan > > Charles Chance schreef op 2018-09-28 20:54: > > Hello, > > > > Can you share your dmq config (modparams) and the output of > > dmq.list_nodes? > > > > Cheers, > > > > Charles > > > > On Thu, 27 Sep 2018 at 12:51, Jan Hazenberg <jenus321(a)gmail.com> > > wrote: > > > >> In the output of "kamcmd dmq.list_nodes" i see nodes twice. One with > >> ip address of the host and one with the hostname of the host. > >> > >> Jan > >> > >> On Thu, Sep 27, 2018 at 12:47 PM Jan Hazenberg <jenus321(a)gmail.com> > >> wrote: > >> > >> Daniel, > >> > >> It indeed sends duplicate DMQ messages, one to the ip of the other > >> node and one to the hostname of the other node. > >> > >> Unknown request: KDMQ sip:dialog@sip04.voip.domain.acc:5060 | > >> (application/json) > >> Unknown request: KDMQ sip:dialog@10.10.10.12:5060 [5] | > >> (application/json) > >> > >> Is there any way to disable this? > >> > >> Thanks, > >> > >> Jan > >> > >> On Thu, Sep 27, 2018 at 11:50 AM Daniel-Constantin Mierla > >> <miconda(a)gmail.com> wrote: > >> > >> Hello, > >> > >> the log message says that the dialog was already added to the timer. > >> Do you see retransmissions of the DMQ requests on the network with > >> ngrep/wireshark/...? > >> Cheers, > >> Daniel > >> > >> On 27.09.18 10:40, Jan Hazenberg wrote: > >> > >> Hello, > >> > >> I'm trying to replicate active dialogs using the DMQ module. I see > >> the dialogs on the other nodes but it generates a error message in > >> the logs on all the nodes: > >> > >> Sep 27 10:17:31 sip04 /usr/sbin/kamailio[27367]: CRITICAL: dialog > >> [dlg_timer.c:130]: insert_dlg_timer(): Trying to insert a bogus dlg > >> tl=0x7efdca1bebf8 tl->next=0x7efdca14cb80 tl->prev=0x7efdca14cb80 > >> Sep 27 10:17:31 sip04 /usr/sbin/kamailio[27367]: CRITICAL: dialog > >> [dlg_dmq.c:309]: dlg_dmq_handle_msg(): Unable to insert dlg timer > >> 0x7efdca1beb98 [2643:3725] > >> > >> Even with the timeout_avp option disabled i still see the error > >> messages. I tested this on kamailio 5.0.3 and 5.1.3 with the same > >> results. > >> > >> With debug enabled i see the correct data is replicated to the other > >> nodes: > >> > >> dlg_dmq_replicate_action(): sending serialized data > >> > > > {"action":2,"h_entry":1328,"h_id":409,"state":4,"start_ts":1538036606,"lifetime":7200,"tag1":"1635359980","tag2":"as2d80799c","cseq1":"21","cseq2":"0","route_set1":"","route_set2":"","contact1":" > sip:sipuser@10.10.10.10:1057;alias=10.10.10.10~1055~1","contact2":" > sip:+31101234567@10.10.10.10:5060 > >> [6]"} > >> > >> "lifetime":7200 is in the serialized data, and when i check on the > >> other node with "kamcmd dlg.list" i see that the lifetime data is > >> not updated. > >> > >> Thanks, > >> > >> Jan > >> > >> _______________________________________________ > >> Kamailio (SER) - Users Mailing List > >> sr-users(a)lists.kamailio.org > >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > >> > >> -- > >> Daniel-Constantin Mierla -- www.asipto.com [1] > >> www.twitter.com/miconda [2] -- www.linkedin.com/in/miconda [3] > >> Kamailio World Conference -- www.kamailioworld.com [4] > >> Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- > >> www.asipto.com [1] > > _______________________________________________ > > Kamailio (SER) - Users Mailing List > > sr-users(a)lists.kamailio.org > > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > -- > > > > CHARLES CHANCE > > Managing Director > > > > t. 0330 120 1200 m. 07932 063 891 > > Sipcentric Ltd. Company registered in England & Wales no. 7365592. > > Registered office: Faraday Wharf, Innovation Birmingham Campus, Holt > > Street, Birmingham Science Park, Birmingham B7 4BB. > > > > Links: > > ------ > > [1] http://www.asipto.com > > [2] http://www.twitter.com/miconda > > [3] http://www.linkedin.com/in/miconda > > [4] http://www.kamailioworld.com > > [5] http://sip:dialog@10.10.10.12:5060 > > [6] http://sip:+31101234567@10.10.10.10:5060 > > _______________________________________________ > > Kamailio (SER) - Users Mailing List > > sr-users(a)lists.kamailio.org > > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > -- *Charles Chance* Managing Director t. 0330 120 1200 m. 07932 063 891 -- Sipcentric Ltd. Company registered in England & Wales no. 7365592. Registered office: Faraday Wharf, Innovation Birmingham Campus, Holt Street, Birmingham Science Park, Birmingham B7 4BB. [View Less]

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Problem with replicating dialogs using DMQ
by Jan Hazenberg 01 Oct '18

01 Oct '18

Hello, I'm trying to replicate active dialogs using the DMQ module. I see the dialogs on the other nodes but it generates a error message in the logs on all the nodes: Sep 27 10:17:31 sip04 /usr/sbin/kamailio[27367]: CRITICAL: dialog [dlg_timer.c:130]: insert_dlg_timer(): Trying to insert a bogus dlg tl=0x7efdca1bebf8 tl->next=0x7efdca14cb80 tl->prev=0x7efdca14cb80 Sep 27 10:17:31 sip04 /usr/sbin/kamailio[27367]: CRITICAL: dialog [dlg_dmq.c:309]: dlg_dmq_handle_msg(): Unable to insert … [View More]

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registrar lookup with different URI
by Maarten Ureel 30 Sep '18

30 Sep '18

Hello I want the registar module to lookup a user with a different 'name' as the RURI. We have the extension & domain in variables, but the RURI is ext@ip-of-server, e.g. 200(a)1.1.1.1<mailto:200@1.1.1.1>, while we want to perform the lookup for 200(a)somedomain.tld<mailto:200@somedomain.tld>. We have somedomain.tld in a header, so we have it in a variable. However, if we perform the lookup like this (using Python module): lookup_result = KSR.registrar.lookup('location') We … [View More]

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Dialog timout reset when receiving a re-INVITE
by jenus＠cyberchaos.nl 30 Sep '18

30 Sep '18

Hello, I have a issue with setting the dialog timeout for a call. It works fine until i receive a re-INVITE. The re-INVITE seems to reset the dialog timeout back to the default value configured in the module parameters (7200 in my case). I use "dlg_set_timeout("900");" to set the timeout to 900 seconds. When i receive a re-INVITE i see the following in the debug logs: DEBUG: dialog [dlg_handlers.c:647]: get_dlg_timeout(): invalid AVP value, using default timeout This happens even with … [View More]

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Restoring htable shared variables via dmq after Kamailio restart
by Denys Pozniak 28 Sep '18

28 Sep '18

Hello! I have 2 nodes that replicates htable variables via DMQ. How can I recover them after one node restarting? -- BR, Denys Pozniak

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kamailio rtp connection
by Pieter Muller 28 Sep '18

28 Sep '18

Good day all I hope Im on the right place to ask the question. Im a newbie to kamailio and have a little problem understanding how to set kamailio correctly. Scenario: VoIP Supplier (IP:161.161.252.20{Private Net}) à Connect via routing to Kamailio Server(155.155.16.2 eno2{private Net}),Kamailio Server(187.221.197.252 eno1{public facing})àconnect to PBX(public IP set in dispatcher) à connect to RTP server(Public IP) Now the problem is that if you call in Number(a)161.161.… [View More]

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Important: new module exports interface
by Daniel-Constantin Mierla 28 Sep '18

28 Sep '18

Hello, as a result of collaborative work at Kamailio Developers Meeting, we succeeded to merge the two existing module exports interface (one for kamailio modules and the other one from ser modules) in a single one. All public modules were updated, but if you have any private module then you have to update as well in order to get it compiled with the latest master. Just look at one of the modules (e.g., sl is a good option) and all the fields in mod exports structure have comments with their … [View More]

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INFO: maintenance work on deb.kamailio.org
by Daniel-Constantin Mierla 28 Sep '18

28 Sep '18

Hello, we will do some maintenance work on deb.kamailio.org server these days in order to move to a better infrastructure, so it may not be available for a while -- the DNS needs to be updated as well, this also can affect you if your router/provider does caching. Once we finish with the migration, we will send updates. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference -- www.kamailioworld.com … [View More]

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Re: [SR-Users] No dispatcher failover
by Gertjan Wolzak 28 Sep '18

28 Sep '18

Alex, Thank you for the feedback, just the info I needed. Failover is working now just as it should. Now I just have to tweak the failover timing. Rgds, Gertjan Wolzak

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Cannot handle Cancel Request properly
by Aqs Younas 28 Sep '18

28 Sep '18

Greetings list, I am getting hard time to make kamailio perfectly handle cancels request. I am using http_async_client and MSILO to handle push notifications. Case 1. When B party record exists in location but it is off-line and I send cancel *instantly* from Party A while kamailio is sending push to wake B Party up. modparam("tm", "failure_reply_mode", 3) modparam("tm", "cancel_b_method", 1) modparam("tm", "fr_timer", 30000) modparam("tm", "fr_inv_timer", 120000) You can see in below … [View More]

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replay of tls delayed by 30 secs.
by Andrew Chen 28 Sep '18

28 Sep '18

Hi Kam community, Facing an urgent issue here and not sure how to troubleshoot it further. So our engineers been getting reports of unknown SIP timeouts and they suspect it's something on the Kamailio side. I've logged every transaction from receiving the message to done relaying it as shown below: Sep 24 18:38:13 sjoprodfnsg01 /usr/local/sbin/kamailio[42608]: INFO: <script>: [1589Fz-ses1-41d9a88aR70125425(a)xxx.xxx.xxx.xxx][4534123][CSeq 7] NG-FuzeMedia-Server/42ae58c/mediahub … [View More]

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subst_hf to rewrite a contact header
by Ben Hood 27 Sep '18

27 Sep '18

Hi, I’m wondering how to use subst_hf() properly. I’m trying to debug a broken flow by manually rewriting the contact header from Contact: <sip:b73c6f29-0101-4802-afcd-efb63f1e6d8f@10.10.10.12:5090;transport=udp> to Contact: <sip:2018092417381900003@81.x.x.x> by using $var(ctct) = "<sip:2018092417381900003@81.x.x.x>"; subst_hf("Contact", “/\<.+\>/$var(ctct)\r\n/", "a”); but the result is Contact: <sip:2018092417381900003@81.x.x.x> sip:b73c6f29-0101-4802-… [View More]

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Documentation of Kamailio.cfg
by Prabhat Kumar 27 Sep '18

27 Sep '18

Hi everyone, I there any suitable documentation for understating kamailio configuration file. Regards, Prabhat Kumar Sr. Software Developer [image: phone] +91 92129 92129 Ext: 89 [image: moible] +91 80831 10443 [image: Facebook] <https://app.mailtag.io/link-event-v2?mt__id=379f500e-c250-11e8-a3de-0625822…>[image: Twitter] <https://app.mailtag.io/link-event-v2?mt__id=379f5248-c250-11e8-9d85-0625822…>[image: Twitter] <https://app.mailtag.io/link-event-v2?mt__id=379f5392-c250-… [View More]

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Kamailio - Asterisk integration
by denislav.tsonev＠musala.com 27 Sep '18

27 Sep '18

Hello guys, I'm following this guide: https://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb And I have the following schema: Phone A -----> Kamailio -----> Asterisk -----> Phone B (10.0.8.249) (10.0.6.123) (10.0.3.144) (10.0.13.23) I think the flow it is like (because when UAC register to Asterisk, the contact points to Kamailio IP): 1. Phone A --> Kamailio --> Asterisk 2. Asterisk --> Kamailio --> Phone B … [View More]In attachment is the pcap of the call, kamailio config. The problem is that I never receive ACK after 200 OK and call drops after 30 seconds? Kamailio version 5.1 and Asterisk version 15.1 Phones are grandstreams and also tested with microsip soft client and same results... Like "Phone A" never sends ACK back I tried different approaches to change contact header in 200 OK, because is Asterisk IP. Disable NAT handling. Different "nat_uac_test" flags, but still without success :( Also tried with this NAT detection and manage routes (again without any success) - source https://github.com/sipwise/kamailio/blob/master/etc/kamailio.cfg # Caller NAT detection route[NATDETECT] { #!ifdef WITH_NAT force_rport(); if (nat_uac_test("19")) { if (is_method("REGISTER")) { fix_nated_register(); } else { if(is_first_hop()) { set_contact_alias(); } } setflag(FLT_NATS); } #!endif return; } # RTPProxy control and signaling updates for NAT traversal route[NATMANAGE] { #!ifdef WITH_NAT if (is_request()) { if(has_totag()) { if(check_route_param("nat=yes")) { setbflag(FLB_NATB); } } } if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB))) return; if(nat_uac_test("8")) { rtpproxy_manage("co"); } else { rtpproxy_manage("cor"); } if (is_request()) { if (!has_totag()) { if(t_is_branch_route()) { add_rr_param(";nat=yes"); } } } if (is_reply()) { if(isbflagset(FLB_NATB)) { if(is_first_hop()) set_contact_alias(); } } #!endif return; } Thanks in advance Denislav Raychev Tsonev | Integration and Infrastructure Engineer | Musala Soft JSC www.musala.com | t: +359 2 969 58 21 | m: +359 878 270 965 | f: +359 2 969 58 22 World Trade Center, 36 Dragan Tsankov blvd., Sofia 1057, Bulgaria [View Less]

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Problem with replicating dialogs using DMQ
by jenus＠cyberchaos.nl 27 Sep '18

27 Sep '18

Hello, I'm trying to replicate active dialogs using the DMQ module. I see the dialogs on the other nodes but it generates a error message in the logs on all the nodes: Sep 27 10:17:31 sip04 /usr/sbin/kamailio[27367]: CRITICAL: dialog [dlg_timer.c:130]: insert_dlg_timer(): Trying to insert a bogus dlg tl=0x7efdca1bebf8 tl->next=0x7efdca14cb80 tl->prev=0x7efdca14cb80 Sep 27 10:17:31 sip04 /usr/sbin/kamailio[27367]: CRITICAL: dialog [dlg_dmq.c:309]: dlg_dmq_handle_msg(): Unable to … [View More]

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create domain "on the fly" in registrar modukle
by Maarten Ureel 27 Sep '18

27 Sep '18

I'm building a setup with FreeSWITCH and Kamailio 5.2 but I'm having troubles in handling the registrations for multiple domains. So far I have in my config these related settings: # Disable database completely modparam("usrloc", "db_mode", 0) # Take domain into account when saving modparam("usrloc", "use_domain", 1) # Preload location table modparam("usrloc", "preload", "location") I'm using the app_python module; when performing the registrar save like this: KSR.registrar.save(KSR.pv.get('… [View More]

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Adding new rtpproxy instance without restarting Kamailio
by Pintu Lohar 27 Sep '18

27 Sep '18

Hi All, I have a very basic question. Is there any way to add new rtpproxy instance without restarting Kamailio? As per my understanding, we can reload the dispatcher table when Kamailio server is running with kamctl dispatcher reload but do we have any such for rtpproxy list also from db when rtpproxy table ? Below is my rtpproxy related config, load from DB , #Once RTPProxy was found unreachable and marked as disabled, #the rtpproxy module will not attempt to establish communication … [View More]

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KAMAILIO 5.1 : How to enable and subscribe to all of the SIP events and kamailio server through tcp, json
by yboujraf＠by-systems.be 26 Sep '18

26 Sep '18

Dear All, I am currently working to control from third party system Kamailio I have there are several way to interact with Kamailio but not sure I could make what I am expecting My question is : * I would like to get from my third party system subscribe to all of the sip events and status of the kamailio server My best way is TCP, JSON, scrambled if possible It will be great if anybody could route me to the correct direction. Best Regards, Youssef --- This … [View More]

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KAMAILIO 5.1 - how to make a full redundancy of two kamailio Proxy server ?
by yboujraf＠by-systems.be 26 Sep '18

26 Sep '18

Dear All, I am currently thinking to use TWO (2) Kamailio Proxy server in redundancy. The system is : * I have one (1) public address * Two (2) Kamailio Servers with two different IP address My questions are : * What I need to add in front of the two Kamailio servers to be sure sip phone will be connected through the public ip address to one of the kamailio server at time. I have seen we could enable "cluster module" to sync the dabase of the two (2) kamailio server at the … [View More]

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kamailio not forwarding 407
by David Villasmil 26 Sep '18

26 Sep '18

Hello guys, I have an almost default config, the box behind kamailio sends out the register, it is forwarded to the provider, which replies with 401, this gets forwarded back to the box which sends out the REGISTER with credentials and all works well. BUT when calling out, INVITE is sent to kamailio which is properly forwarded to the provider. The provider replies with a 407 and this 407 is NOT forwarded back to the box. Any ideas why? I can't figure it out! Regards, David Villasmil email: … [View More]

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Dispatcher's Probing
by Duarte Rocha 26 Sep '18

26 Sep '18

Hey, I've been using the Dispatcher module with great results. But now, i want to be able to have some gateways to belong to more than one group set. To achieve that, i'm duplicating the Gateway in the Dispatcher's table and give it a different group set. However, if i do this, Dispatcher will do repeated probing to this gateways. Is there any way to avoid this or to achieve the same result in a different way? Best Regards

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No dispatcher failover
by Gertjan Wolzak 26 Sep '18

26 Sep '18

Hello Kamailions, I want to send traffic to an Asterisk box but when that box fails traffic should be routed to the second Asterisk box. The dispatcher params are as follows: # ----- Dispatcher params ------ modparam("dispatcher", "ds_probing_mode", 1) modparam("dispatcher", "ds_ping_interval", 20) modparam("dispatcher", "ds_ping_reply_codes", "class=2;class=3;class=4") modparam("dispatcher", "ds_inactive_threshold", 4) modparam("dispatcher", "ds_ping_latency_stats", 1) modparam("… [View More]

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onsend_route showing wrong answer after forking
by Aymeric Moizard 26 Sep '18

26 Sep '18

Hi, I'm experimenting "onsend_route" with "onsend_route_reply=yes" to improve my logs. I was surprised to see that "onsend_route" doesn't always display the "forwarded" answer after negative final answers. The documentation seems to indicate that this route will execute only if "the received reply is sent out". -as I'm forking, the final 6xx answer is not "forwarded" immediatly... and I guess this is the reason it doesn't show. Here comes a real strange use-case: With forking enabled, only … [View More]

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kamailio 5.0.6 | segfault bad msg or missing FROM header
by Laurent Schweizer 26 Sep '18

26 Sep '18

Dear all, I have setup few weeks ago a kamailio 5.0.6, was working correctly till last night where 2 time he stop with a segfault error : Sep 25 23:36:19 ch0012 kamailio[18696]: ERROR: <core> [core/parser/parse_from.c:53]: parse_from_header(): bad msg or missing FROM header Sep 25 23:36:19 ch0012 kernel: kamailio[18696]: segfault at 0 ip 00000000004d7c4f sp 00007fff16135130 error 4 in kamailio[400000+42b000] Sep 25 23:36:19 ch0012 kernel: kamailio[18682]: segfault at 0 ip … [View More]00000000004d7c4f sp 00007fff16135130 error 4 in kamailio[400000+42b000] Sep 25 23:36:19 ch0012 kamailio[18696]: ERROR: siptrace [siptrace.c:535]: sip_trace_prepare(): cannot parse FROM header Sep 25 23:36:19 ch0012 kamailio[18682]: ERROR: <core> [core/parser/parse_from.c:53]: parse_from_header(): bad msg or missing FROM header Sep 25 23:36:19 ch0012 kamailio[18682]: ERROR: siptrace [siptrace.c:535]: sip_trace_prepare(): cannot parse FROM header Sep 25 23:36:19 ch0012 abrt-hook-ccpp: Process 18696 (kamailio) of user 0 killed by SIGSEGV - ignoring (repeated crash) Sep 25 23:36:19 ch0012 abrt-hook-ccpp: Process 18682 (kamailio) of user 0 killed by SIGSEGV - dumping core Sep 25 23:36:20 ch0012 abrt-hook-ccpp: Saved core dump of pid 18696 to core.18696 at / (2294079488 bytes) Sep 25 23:36:20 ch0012 kamailio[18759]: CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 31 Sep 25 23:36:20 ch0012 kamailio[18679]: ALERT: <core> [main.c:743]: handle_sigs(): child process 18696 exited by a signal 11 Sep 25 23:36:20 ch0012 kamailio[18679]: ALERT: <core> [main.c:746]: handle_sigs(): core was generated Sep 25 23:36:20 ch0012 kamailio[18679]: INFO: <core> [main.c:768]: handle_sigs(): terminating due to SIGCHLD Sep 25 23:36:20 ch0012 kamailio[18759]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 25 23:36:20 ch0012 kamailio[18754]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 25 23:36:20 ch0012 kamailio[18758]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 25 23:36:20 ch0012 kamailio[18757]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 25 23:36:20 ch0012 kamailio[18753]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 25 23:36:20 ch0012 kamailio[18752]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 25 23:36:20 ch0012 kamailio[18756]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 25 23:36:20 ch0012 kamailio[18751]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 25 23:36:20 ch0012 kamailio[18746]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 25 23:36:20 ch0012 kamailio[18747]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received Sep 25 23:36:20 ch0012 kamailio[18750]: INFO: <core> [main.c:823]: sig_usr(): signal 15 received I have exported from the core file some info (file is attached), any idea ? BR Laurent [View Less]

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Dispatcher Questions
by Duarte Rocha 26 Sep '18

26 Sep '18

Greetings, I have some questions about Dispatcher0s modules general behaviours. Can Dispatcher use two tables to read values from? If I can't use two tables, is it possible to read them from a Mysql View? I want to be able to have a Gateway belonging to more than one Gateway Set. By doing so, in the table, the gateway will be repeated but with different groups. How will the probing work in this scenario? Will the Gateway be probed multiple times? Thanks for your help. Cheers

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TM Module timing question
by Igor Olhovskiy 25 Sep '18

25 Sep '18

Hi! A bit lost in timers for TM module Idea is following I want to have dial timeout for 30 seconds, but only if I received 100 Trying in reply to INVITE. If no 100 Trying is received - I want timeout to be like 2 seconds. 100 Trying is indicator for me, that other side is alive. As I got, fr_timer and fr_inv_timer is not what I’m looking for. Regards, Igor

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htable event routes behavior
by Володимир Іванець 25 Sep '18

25 Sep '18

Hello all, I have following configuration: 1. Htable which loads from MySQL DB and has autoexpire setting. *modparam("htable", "htable", "tl_connect_users=>size=4;autoexpire=120;dbtable=some_htable")* 2. Regular *route[SOME_ROUTE]* with sole logic. 3. *event_route[htable:mod-init]* 4. *event_route[htable:expired: some_htable]* I use while loop in *event_route[htable:mod-init]* to extract stored values from htable, assign them to *$var(some_variable)* and call *SOME_ROUTE* to perform some … [View More]

1 0

Help with kamailio/freeswitch
by David Villasmil 25 Sep '18

25 Sep '18

Hello guys, I know this is kamailio's mailing list, but I'm getting no answer on freeswitch, and i thought someone here has probably done this is the past. I have a proxy in front of freeswitch. I want freeswitch to use the proxy for everything including the termination to my provider. If I configured the gateway like this: <include> <gateway name="myprovider"> <param name="username" value="username" /> <param name="auth-username" value="username"/> <param name="… [View More]

3 2

escape character
by David Villasmil 25 Sep '18

25 Sep '18

Hello guys, I'd like to search for " ' or & But i can't seem to figure out how... I tried: $tU =~ "[\"'&]" But that's not catching it... Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337 ᐧ

2 1

Substitution Regex
by Duarte Rocha 24 Sep '18

24 Sep '18

Greetings, I'm using subst_hf() function to do some search and replace and i want to identify a undifined amount of digits after a string (ex: string=123123). Everywhere i look, the right way seems to be \d so i'm doing subst_hf("Via","/;string=\d/substitution_string/", "a"); It doesn't seem to work. Any ideas why? Best Regards, Duarte Rocha

3 2

Issuse with http_client and config_file
by Barry Flanagan 24 Sep '18

24 Sep '18

Hi I am trying to use http_client with a config_file set but can't get it to work .Have tried on 4.4 and 5.1 with the same results (Debian 9 packages). Here are my modparams modparam("http_client", "config_file", "/etc/kamailio/httpconnections.cfg") ..and here is the contents of httpconnections.cfg [apiserver] url = https://my.api.com/v1 username = apiuser password = api_password timeout = 1 authmethod = 2 maxdatasize = 4 tlsversion = TLSv1.2 verify_peer = yes Whenever I try to run this, … [View More]I get the following error: http_client [curlcon.c:142]: curl_get_connection(): curl_get_connection no success in looking for httpcon: [apiserver] I am running the folowing: $var(res) = http_connect("apiserver", "/wlrmap/$var(wlrUserFromPAI).json", "$avp(wlrdata)"); >From the debug logs it appears that Kamailio is initialising the module OK (included below) so I am not sure why it is failing to find it subsequently. Any help appreciated! Thanks -Barry Flanagan Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: <core> [core/sr_module.c:988]: init_mod(): http_client Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:254]: mod_init(): init curl module Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [curlcon.c:799]: curl_init_con(): curl_init_con httpcon: [apiserver] ID 3613147223 Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [curlcon.c:841]: curl_init_con(): CURL: Added connection [apiserver] Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [curlcon.c:722]: fixup_raw_http_client_conn_list(): cname: [apiserver] url: [vapi-de v.op.telinsta.net/operator/v1] username [api%40operator-dev.telinsta.net] password [k3645QA36VtvsSLgo5m9Y827NCeKfPjhRnd879zx] failover [] timeout [1] useragent [kamailio (5.1.5 (x86_64/linux))] maxdatasize [0] Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [curlcon.c:728]: fixup_raw_http_client_conn_list(): cname: [apiserver] client_cert [ (null)] client_key [(null)] ciphersuites [(null)] tlsversion [6] verify_peer [0] verify_host [0] keep_connections [0] Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:297]: mod_init(): **** init http_client module done. Curl version: 7. 52.1 SSL OpenSSL/1.0.2l Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:299]: mod_init(): **** init http_client: Number of connection objects : 1 Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:301]: mod_init(): **** init http_client: User Agent: kamailio (5.1.5 (x86_64/linux)) Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:303]: mod_init(): **** init http_client: HTTPredirect: 0 Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:305]: mod_init(): **** init http_client: Client Cert: Key Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:308]: mod_init(): **** init http_client: CA Cert: (null) Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:309]: mod_init(): **** init http_client: Cipher Suites: Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:311]: mod_init(): **** init http_client: SSL Version: 0 Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:312]: mod_init(): **** init http_client: verifypeer: 1 verifyhost: 2 Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:314]: mod_init(): **** init http_client: HTTP Proxy: Port 0 Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:317]: mod_init(): **** init http_client: Auth method: 2 Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:318]: mod_init(): **** init http_client: Keep Connections open: 0 Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: http_client [http_client.c:321]: mod_init(): **** Extra: Curl supports TLS IPv6 IDN Sep 24 14:01:31 wlr-proxy-01 /usr/sbin/kamailio[31937]: DEBUG: <core> [core/route.c:872]: fix_actions(): fixing http_connect() [View Less]

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Module RTPPROXY param Timeout_Socket not Working
by Hamid Hashmi 24 Sep '18

24 Sep '18

Kamailio didn't start listening on IP mentioned in Module RTPPROXY parameter Timeout_Socket<https://kamailio.org/docs/modules/5.1.x/modules/rtpproxy.html#rtpproxy.p.ti…>. Below is my configuration file. loadmodule "rtpproxy.so" modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722") modparam("rtpproxy", "rtpproxy_tout", 1) modparam("rtpproxy", "rtpproxy_retr", 2) modparam("rtpproxy", "timeout_socket", "xmlrpc:http://127.0.0.1:8000/RPC2") loadmodule "xmlrpc.so" modparam("xmlrpc", "… [View More]route", "XMLRPC"); modparam("xmlrpc", "mode", 1) modparam("xmlrpc", "url_match", "^/RPC2") when I type a command $ netstat -nlp it only shows SIP listening ports. Kamailio should also start listening on 127.0.0.1:8000. Below are the RTPproxy logs, RTPproxy is also unable to bridge the media DBUG:get_command:GLOBAL: received command "19083_4 Uc120,101 9a1060af660d4202976c419ab5300470 58.65.176.42 4000 1ea06d1eb0a8443697a08e568045598c;1" INFO:rtpp_command_ul_handle:GLOBAL: new session 9a1060af660d4202976c419ab5300470, tag 1ea06d1eb0a8443697a08e568045598c;1 requested, type strong INFO:rtpp_command_ul_handle:9a1060af660d4202976c419ab5300470: new session on a port 35012 created, tag 1ea06d1eb0a8443697a08e568045598c;1 INFO:rtpp_command_ul_handle:9a1060af660d4202976c419ab5300470: pre-filling caller's address with 58.65.176.42:4000 DBUG:rtpc_doreply:GLOBAL: sending reply "35012 51.38.201.3 " DBUG:get_command:GLOBAL: received command "19083_5 Uc120,101 9a1060af660d4202976c419ab5300470 58.65.176.42 4022 9RPsEBbcZSA23MmWAw0hfXzJ-bG1GYDq;1 1ea06d1eb0a8443697a08e568045598c;1 xmlrpc:http://127.0.0.1:8000/RPC2" INFO:rtpp_command_ul_handle:GLOBAL: new session 9a1060af660d4202976c419ab5300470, tag 9RPsEBbcZSA23MmWAw0hfXzJ-bG1GYDq;1 requested, type strong INFO:rtpp_command_ul_handle:9a1060af660d4202976c419ab5300470: new session on a port 35014 created, tag 9RPsEBbcZSA23MmWAw0hfXzJ-bG1GYDq;1 ERR:rtpp_command_ul_handle:9a1060af660d4202976c419ab5300470: invalid socket name 1ea06d1eb0a8443697a08e568045598c;1 INFO:rtpp_command_ul_handle:9a1060af660d4202976c419ab5300470: pre-filling caller's address with 58.65.176.42:4022 DBUG:rtpc_doreply:GLOBAL: sending reply "35014 51.38.201.3 " DBUG:get_command:GLOBAL: received command "19086_4 D 9a1060af660d4202976c419ab5300470 9RPsEBbcZSA23MmWAw0hfXzJ-bG1GYDq 1ea06d1eb0a8443697a08e568045598c" INFO:handle_delete:9a1060af660d4202976c419ab5300470: forcefully deleting session 1 on ports 35012/0 INFO:remove_session:9a1060af660d4202976c419ab5300470: RTP stats: 0 in from callee, 0 in from caller, 0 relayed, 0 dropped INFO:remove_session:9a1060af660d4202976c419ab5300470: RTCP stats: 0 in from callee, 0 in from caller, 0 relayed, 0 dropped INFO:remove_session:9a1060af660d4202976c419ab5300470: session on ports 35012/0 is cleaned up INFO:handle_delete:9a1060af660d4202976c419ab5300470: forcefully deleting session 1 on ports 35014/0 INFO:remove_session:9a1060af660d4202976c419ab5300470: RTP stats: 0 in from callee, 0 in from caller, 0 relayed, 0 dropped INFO:remove_session:9a1060af660d4202976c419ab5300470: RTCP stats: 0 in from callee, 0 in from caller, 0 relayed, 0 dropped INFO:remove_session:9a1060af660d4202976c419ab5300470: session on ports 35014/0 is cleaned up DBUG:rtpc_doreply:GLOBAL: sending reply "0 " DBUG:get_command:GLOBAL: received command "19086_5 D 9a1060af660d4202976c419ab5300470 9RPsEBbcZSA23MmWAw0hfXzJ-bG1GYDq 1ea06d1eb0a8443697a08e568045598c" INFO:handle_command:GLOBAL: delete request failed: session 9a1060af660d4202976c419ab5300470, tags 9RPsEBbcZSA23MmWAw0hfXzJ-bG1GYDq/1ea06d1eb0a8443697a08e568045598c not found DBUG:rtpc_doreply:GLOBAL: sending reply "E50 But if I comment out the param "Timeout_Socket" then there is no issue in bridging the media. Regards Hamid R. Hashmi [View Less]

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uac usage
by David Villasmil 21 Sep '18

21 Sep '18

Hello guys On my working config, i enabled uac like so: loadmodule "uac.so" ... modparam("uac", "reg_db_url", DBURL) modparam("uac", "reg_db_table", "uacreg") modparam("uac", "reg_contact_addr", "test-proxy.singlecomm.com") ... And i added a user to the uacreg table: id,l_uuid,l_username,l_domain,r_username,r_domain,realm,auth_username,auth_password,auth_ha1,auth_proxy,expires,flags,reg_delay 1,10001,myuser,test-proxy.test.com,myuser,myprovider.com,myprovider.com ,myuser,mypass,,sip:… [View More]

2 2

Jsonrpc_exec does not get body of request
by Denys Pozniak 21 Sep '18

21 Sep '18

Hello! I need to get some data via RPC to Kamailio inside by external event. But it seems long values of body brakes something: loadmodule "xhttp.so" loadmodule "jsonrpcs.so" modparam("jsonrpcs", "transport", 0) 1) event_route[xhttp:request] { ... jsonrpc_exec('{"jsonrpc": "2.0", "method": "core.psx", "id": 1}'); xlog("L_ERR","RPC code: $jsonrpl(code) \n"); xlog("L_ERR","RPC text: $jsonrpl(text) \n"); xlog("L_ERR","RPC body: $jsonrpl(body) \n"); return; } But in result I do not have … [View More]

1 0

Include parameters in replies
by Duarte Rocha 21 Sep '18

21 Sep '18

Greetings, I need to to include some routing information (Two Id's, example "id_in=10;id_out=72") to be read later by Kamailio in every Request (Except the first one and in every Reply. For the requests, i'm including this info as parameters in the Record-Route and i'm reading it later in the Route Headers. For replies i thought about using the Via header. I'm using subst_hf() and i'm having success adding the parameter to Via in the requests. However, it does not seem the best idea since i … [View More]

1 0

usr location
by volga629＠networklab.ca 21 Sep '18

21 Sep '18

Hello Everyone, User location lookup looks like can't handle long $rU like 10102-ce72256df4945bc472ed9c27a1037f46. It always return -3 404 not found. here relevant log Sep 19 23:37:26 canlvprx01 /usr/sbin/kamailio[29217]: INFO: <script>: [INVITE] Call going from LAN SourceIP <10.18.130.50> to WAN. Sep 19 23:37:26 canlvprx01 /usr/sbin/kamailio[29217]: INFO: <script>: Looking user --> 10102-ce72256df4945bc472ed9c27a1037f46 in db Sep 19 23:37:26 canlvprx01 /usr/sbin/… [View More]

4 3

Re: [SR-Users] Daemon won't start
by Henning Westerholt 20 Sep '18

20 Sep '18

Am Samstag, 15. September 2018, 20:00:39 CEST schrieb hexhaxtron: > I can't make it work... > > It seems to have created the databases without any problem. > [pastebin cfg and logs] Hi Hexatron, please keep the list in CC. you should investigate why this error happens: Sep 14 06:52:07 thunix.org mysqld[1943]: 2018-09-14 6:52:07 140187532334848 [Warning] Access denied for user 'kamailio'@'localhost' (using password: YES) Sep 14 06:52:07 thunix.org /usr/sbin/kamailio[4254]: … [View More]

1 0

Kamailio On Tap – Social Event In Dusseldorf, Sep 27, 2018
by Daniel-Constantin Mierla 20 Sep '18

20 Sep '18

Hello, we are organizing an open social networking event in the evening of Sep 27, 2018, in Dusseldorf, at the end of the first day of Kamailio Developers meeting. Anyone in the area that wants to enjoy beer, pizza and chat about Kamailio, VoIP/RTC is welcome to join us. More details at: * https://www.kamailio.org/w/2018/09/kamailio-on-tap-social-event-in-dusseldo… Note that participation is free, but you have to announce your participation until Sep 26 in order to plan properly the … [View More]

1 0

usr location
by volga629＠networklab.ca 20 Sep '18

20 Sep '18

Hello Everyone, User location lookup looks like can't handle long $rU like 10102-ce72256df4945bc472ed9c27a1037f46. It always return -3 404 not found. here relevant log Sep 19 23:37:26 canlvprx01 /usr/sbin/kamailio[29217]: INFO: <script>: [INVITE] Call going from LAN SourceIP <10.18.130.50> to WAN. Sep 19 23:37:26 canlvprx01 /usr/sbin/kamailio[29217]: INFO: <script>: Looking user --> 10102-ce72256df4945bc472ed9c27a1037f46 in db Sep 19 23:37:26 canlvprx01 /usr/sbin/… [View More]

1 0

re- double record route
by Wilkins, Steve 19 Sep '18

19 Sep '18

Hi Henning, Yes I do have that enabled. What is happening is that one of the providers on IOS is sending a double record route on the INVITE, but it is getting lost somewhere so when I send a 'BYE', I get a "404 not here". When I look at the SIP message I see only one of the record routes from the INVITE, therefore my assumption is, this is what is causing the 404, because everything else looks good.

3 8

occasional processing delay and UAC remote registration
by Dmitri Savolainen 19 Sep '18

19 Sep '18

Hi all. i encountered in my 4.1.5 kamailio server some inconstant issue. I have 2 listen address: addr1 for incoming SIP requests and as source addr for remote registration (via UAC module) addr2 for incoming SIP requests only uac config for regs: modparam("uac", "reg_keep_callid", 1) modparam("uac", "reg_random_delay", 120) modparam("uac", "reg_retry_interval", 300) modparam("uac", "reg_timer_interval", 40) i have response time checking tool, that send OPTIONS every second, which … [View More]

1 2

Where does location ruid come from?
by David Cunningham 19 Sep '18

19 Sep '18

Hello, We are debugging an issue with location records having duplicate "ruid" values, which aren't allowed by the table index. Can anyone tell us where the "ruid" value comes from? Is it a function of some other variable? Thanks in advance, -- David Cunningham, Voisonics Limited http://voisonics.com/ USA: +1 213 221 1092 New Zealand: +64 (0)28 2558 3782

2 2

Can't get from cache: $sqlrows(asg)
by David Villasmil 18 Sep '18

18 Sep '18

Hello guys, i've got this in my config: Module config: modparam("sqlops","sqlcon","asg=>mysql://DB_USER:DB_PASS@DB_HOST/kamailio") Route: sql_query("asg", "insert ignore dispatcher (id, setid, destination, flags, priority, attrs, description) values (NULL, $var(dispatcher_id), 'sip:$si:5080', 0, 0, 'weight=$var(new_weight);maxload=50', '$fU')"); xlog("L_ERR", "[ASG_ADD_TO_DISPATCHER] Affected rows: $sqlrows(asg)\n"); if ($sqlrows(asg)>0) { ds_reload(… [View More]

3 4

Await to INVITE after REGISTER for mobile device which get awake via android/iOS notification messages
by Kristijan Vrban 18 Sep '18

18 Sep '18

Hi, now that many SIP endpoints are mobile devices which usually deep-sleep, and only get awake after Android/iOS own notification messages awake them, what are the best practices to await a a pending INVITE to such a mobile device until it REGISTER after the awake? I currently use a Asterisk a do a simple loop, trying new INVITES every second, but this is not elegant. A nice solution would be a type of queue, where the pending INVITE get send to the new location triggered immediately by the … [View More]

2 1

Incoming call on Kamailio WebRTC
by Adesh Pandey 17 Sep '18

17 Sep '18

Hi All, We are trying to setup WebRTC with Kamailio as sip registrar and dispatcher. We have succeed for outgoing calls but cannot attend incoming calls to the Kamailio. It would be a great help if someone can provide a sample config for webrtc + kamailio or blog for the same. Thanking you all -- Adesh Pandey Sr. Software Developer [image: phone] +91 92129 92129 Ext: 56 [image: moible] +91 8527384897 [image: Profile Pic] [image: Facebook] <https://www.facebook.com/VoiceTree?_rdr>[… [View More]

2 1

Re: [SR-Users] Record-Route Parameters
by Duarte Rocha 17 Sep '18

17 Sep '18

Hey, I need all of my kamailio's IPs in Record Routes and i can do that already. What i want to do is add different parameters to each Record-Route. Is that possible? A sexta, 14/09/2018, 17:54, Duarte Rocha <duarterocha91(a)gmail.com> escreveu: > Greetings, > > My Kamailio has 2 IP's and, as such, it will generate two Record-Routes > when the Request is relayed. > > I want to add one parameter to one of the Record Routes and another > parameter to the other Record-… [View More]

3 8

how to catch attacker using bad request line?
by Juha Heinanen 17 Sep '18

17 Sep '18

In order to be able to fail2ban an attacker that sends tons of SIP requests with malformed request lines, it would need to be possible to generate an appropriate syslog message from config file. I didn't find any sanity module param value that would turn on checking of request line syntax. Any other ideas? As an example, below is what comes to syslog when I send a request that has syntax error on request line. -- Juha Sep 17 14:46:39 char /usr/bin/sip-proxy[9458]: ERROR: <core> [core/… [View More]

2 11

issue with rewrite to domain in failure route
by Yuriy Gorlichenko 17 Sep '18

17 Sep '18

Hi I'm building some system with failover trunk but my providers requires to set their doamin in domain part of To Header so when I rewrite it at the my failure_route $td = FAILOVER_PROVIDER my To filed looks like To: <sip: 123(a)my.failover.providermy.main.provider> what i tried: Move this change to BRANCH_ROUTE: here tried as $td = as uac_replace_to('',"newToFieldValue) Move to the my custom route with both variants But result is the same kamailio 5.1 version: kamailio 5.1.5 (… [View More]

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sr-users