- sr-users - kamailio.org

Re: [SR-Users] htable.get issues
by Igor Olhovskiy 10 Nov '21

10 Nov '21

Yup, this is works! Thanks! Not reflected in docs, though... ср, 10 нояб. 2021 г. в 16:13, Fred Posner <fred(a)palner.com>: > > On 11/10/21 11:10 AM, Igor Olhovskiy wrote: > > Hello, > > I'm getting issues with *htable.get* rpc command > > Running > > kamctl rpc htable.get client_to_re 65825 > > What happens when you try: > > s:65825 vs 65825 > > > > Fred Posner | palner.com > Matrix: @fred:matrix.lod.com > o: +1 (212) 937-… [View More]

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htable.get issues
by Igor Olhovskiy 10 Nov '21

10 Nov '21

Hello, I'm getting issues with *htable.get* rpc command Running kamctl rpc htable.get client_to_re 65825 { "jsonrpc": "2.0", "error": { "code": 500, "message": "Not enough parameters (htable name and key name)" }, "id": 46641 } To mention, there is such name in table and if I specify wrong name - I'm getting corresponding error Kamailio 5.4.6 Running commands to *seti*, *sets* leads to same error answer Is it something to add a bug or am I missing something obvious? -- Best regards, Igor

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$var assignment broken on master ?
by Chaigneau, Nicolas 09 Nov '21

09 Nov '21

Hello, I've just built Kamailio from the master. Assigning a value to a < var > doesn't seem to work anymore... This works with Kamailio 5.5.2. E.g. : $var(my_var) = "hello"; xlog("L_WARN", "var(my_var): $var(my_var)\n"); # => This shows value 0. Regards, Nicolas. This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended … [View More]

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How to determine size (number of elements) in xavp stack?
by Benoît Panizzon 09 Nov '21

09 Nov '21

Dear Community In my previous post I mentioned my problem with sql_xquery I fear I used this wrong. $dbr is probably only populated if sql_query is used. Anyway, it is always 0 in my testings, even if I clearly get a result. Now I would like to know how many results I have. How can I determine the size of an $xavp stack (or array)? Or is there another way to get the number of rows returned by a sql_xquery without looping an index through all rows? -- Mit freundlichen Grüssen -Benoît … [View More]

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sql_xquery return 1 on 0 rows?
by Benoît Panizzon 09 Nov '21

09 Nov '21

Dear List... kamcmd> version kamailio 5.4.7 (x86_64/linux) Strange issue found. According to: https://kamailio.org/docs/modules/5.4.x/modules/sqlops.html I should get return value 2 if no rows returned: $var(query) contains a query that does not match (number is not assigned) if (sql_xquery("impkam", "$var(query)", "assignedtn") == 1) { if ($avp(debug) > 1) { xlog("L_INFO", "$cfg(route): SQL Dump Result: $var(assignedtn) ROWS: $dbr(… [View More]

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STIR/SHAKEN public key
by David Villasmil 05 Nov '21

05 Nov '21

Hello guys, I'm testing with 2 providers right now, and one of them is asking me to include my whole certificate on the *secsipid_add_identity(origTN, destTN, attest, origID, x5u, keyPath)* like: *secsipid_add_identity("$fU", "$rU", "A", "", "https://kamailio.org/stir/$rd/cert.pem <https://kamailio.org/stir/$rd/cert.pem>", "/secsipid/$rd/key.pem");* but it is stated that: *x5u is the HTTP URL referencing to the public key that should be used to verify the signature;* One provider … [View More]

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Suppressing part of the xlog line
by Steve Wilkins 05 Nov '21

05 Nov '21

Hello, Is there a way to suppress the printing "date & time, host, and Kamailio execution path" at the begging of each xlog line? Example current xlog line: Nov 4 16:54:52 myserver /usr/local/sbin/kamailio[7021]: INFO: <script>: => Test xlog line I would like xlog line to be: INFO: <script>: => Test xlog line Thank you,

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Is this idea even feasible?
by Antony Stone 04 Nov '21

04 Nov '21

Hi. I'm looking for a solution to the following problem, and wondering whether Kamailio (with which I have very little experience so far) may be it, or whether I'm thinking in totally the wrong direction. The problem: I have a SIP client application which runs on a standard Linux system, and is extremely basic - it can REGISTER in order to receive inbound calls, and it can send INVITEs in order to place outbound calls, and that's about it. It handles media as well - in essence, it's a … [View More]

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STIR/SHAKEN, is a number format mandatory?
by David Villasmil 04 Nov '21

04 Nov '21

Hello guys, I'm getting failed by my provider because I'm sending to them with +1 both on the headers and on the payload. My understanding is there is no mandatory format, or is there? Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

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UAC reg_random_delay
by Sergiu Pojoga 03 Nov '21

03 Nov '21

Hi there, May I know what exactly is supposed to be "delayed" in the UAC registration? *modparam("uac", "reg_random_delay", 20)* I have records stored in DB with *reg_delay=0*. When doing *uac.reg_dump*, I do see the value of *reg_delay* being random for various records. However, after restarting Kamailio, the registrations are all sent out *simultaneously*, there doesn't seem to be a "delay", whatever the purpose is supposed to be. Can someone clarify please? Kamailio 5.5.0 Thanks. Regards, --Sergiu

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STIR/SHAKEN
by David Villasmil 02 Nov '21

02 Nov '21

Hello guys, I'm trying to test secsipid by creating an Identity header and trying to verify it with the cli utility, but it's failing: # secsipidx -sign-full -orig-tn 123456789 -dest-tn 123456789 -attest A -x5u https://pki.my.domain.com/stir-shaken-public-key.pem -k ec256-private.pem eyJhbGciOiJFUzI1NiIsInBwdCI6InNoYWtlbiIsInR5cCI6InBhc3Nwb3J0IiwieDV1IjoiaHR0cHM6Ly9wa2kudG5jcC50ZXh0bm93LmNvbS9zdGlyLXNoYWtlbi1wdWJsaWMta2V5LnBlbSJ9.… [View More]

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how to prevent the log_prefix in syslog acc cdrs?
by Karsten Horsmann 02 Nov '21

02 Nov '21

Hi List, i thought there could be a solution to disable the log_prefix for acc module - but i didn't found it. Is there a solution to supress log_prefix for acc like acc_json did that? I use kamailio 5.5.2 with that settings: log_name="kamailio" log_facility=LOG_LOCAL4 log_prefix="{$hdr(CSeq) $ci} " the acc module then logs the "log_prefix" - plus some module/function stuff: INFO: {1 INVITE SDkk50d01-1f7cc956b0b908e42d284189a11b44e7-ct46om0050} acc [acc.c:285]: acc_log_request(): ACC: … [View More]transaction answered: timestamp=1635843776;utctime=2021-11-02 09:02:56;method=INVITE;from_tag=SDkk50d01-e8bc0cda;to_tag=XBr6apQ9HN4HD;call_id=SDkk50d01-1f7cc956b0b908e42d284189a11b44e7-ct46om0050;code=200;reason=OK;src_user=bob;src_domain=sip100;src_ip=172.20.120.56;dst_ouser=alice;dst_user=echo;dst_domain=172.20.120.59;user_agent=;x_t_call_id=;x_routing=;x_billing= INFO: {1 ACK SDkk50d01-1f7cc956b0b908e42d284189a11b44e7-ct46om0050} acc [acc.c:285]: acc_log_request(): ACC: request acknowledged: timestamp=1635843776;utctime=2021-11-02 09:02:56;method=ACK;from_tag=SDkk50d01-e8bc0cda;to_tag=XBr6apQ9HN4HD;call_id=SDkk50d01-1f7cc956b0b908e42d284189a11b44e7-ct46om0050;code=200;reason=OK;src_user=bob;src_domain=sip100;src_ip=172.20.120.56;dst_ouser=alice;dst_user=alice;dst_domain=172.20.120.51;user_agent=;x_t_call_id=;x_routing=;x_billing= INFO: {2 BYE SDkk50d01-1f7cc956b0b908e42d284189a11b44e7-ct46om0050} acc [acc.c:285]: acc_log_request(): ACC: transaction answered: timestamp=1635843833;utctime=2021-11-02 09:03:53;method=BYE;from_tag=SDkk50d01-e8bc0cda;to_tag=XBr6apQ9HN4HD;call_id=SDkk50d01-1f7cc956b0b908e42d284189a11b44e7-ct46om0050;code=200;reason=OK;src_user=bob;src_domain=sip100;src_ip=172.20.120.56;dst_ouser=alice;dst_user=alice;dst_domain=172.20.120.51;user_agent=;x_t_call_id=;x_routing=;x_billing= The acc_json module is able to log acc without log_prefix: {"time": "2021/11/02 10:02:56", "method": "INVITE", "from_tag": "SDkk50d01-e8bc0cda", "to_tag": "XBr6apQ9HN4HD", "callid": "SDkk50d01-1f7cc956b0b908e42d284189a11b44e7-ct46om0050", "sip_code": "200", "sip_reason": "OK", "src_user": "bob", "src_domain": "sip100", "src_ip": "172.20.120.56", "dst_ouser": "alice", "dst_user": "echo", "dst_domain": "172.20.120.59", "user_agent": "", "x_t_call_id": "", "x_routing": "", "x_billing": ""} {"time": "2021/11/02 10:03:53", "method": "BYE", "from_tag": "SDkk50d01-e8bc0cda", "to_tag": "XBr6apQ9HN4HD", "callid": "SDkk50d01-1f7cc956b0b908e42d284189a11b44e7-ct46om0050", "sip_code": "200", "sip_reason": "OK", "src_user": "bob", "src_domain": "sip100", "src_ip": "172.20.120.56", "dst_ouser": "alice", "dst_user": "alice", "dst_domain": "172.20.120.51", "user_agent": "", "x_t_call_id": "", "x_routing": "", "x_billing": ""} And just for the records - how to get rid off the rsyslog prefix time/date stuff: # /etc/rsyslog.d/kamailio.conf # drop :msg from rtpengine with "timer run time" - debugging only: :msg, contains, "timer run time" ~ # Template only msg: $template myFormat,"%msg%\n" # log only to local* and NOT to /var/log/messages local6.*;local6.!=info -/var/log/platform/voip/kamailio/rtpengine.log local6.* stop local5.* -/var/log/platform/voip/kamailio/rtpengine-cdr.log; myFormat local5.* stop local4.* -/var/log/platform/voip/kamailio/kamailio.log local4.* stop local2.* -/var/log/platform/voip/kamailio/kamailio-cdr.log; myFormat local2.* stop local1.* -/var/log/platform/voip/kamailio/kamailio-cdr-json.log; myFormat local1.* stop -- Mit freundlichen Grüßen *Karsten Horsmann* [View Less]

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kamailio didnt run with acc_json (without dialog module) - kamailio 5.5.2
by Karsten Horsmann 02 Nov '21

02 Nov '21

Hi List, i want to try out acc_json (to syslog). But if i set up "cdr_enable", 1 - it breaks the startup of kamailio with that error (dialog module is not listed as dependency). Any hints? Nov 01 13:13:59 siprouter2 kamailio[22397]: INFO: acc_json [acc_json_mod.c:135]: mod_init(): janson version : 2.10 Nov 01 13:13:59 siprouter2 kamailio[22397]: ERROR: acc_json [acc_json_mod.c:204]: mod_init(): can't load dialog API Nov 01 13:13:59 siprouter2 kamailio[22397]: ERROR: <core> [core/… [View More]sr_module.c:943]: init_mod(): Error while initializing module acc_json (/usr/lib64/kamailio/modules/acc_json.so) #!ifdef WITH_DBTEXT loadmodule "db_text.so" #!endif #!ifndef WITH_DBTEXT loadmodule "db_mysql.so" #!endif loadmodule "jsonrpcs.so" loadmodule "kex.so" loadmodule "corex.so" loadmodule "tm.so" loadmodule "tmx.so" loadmodule "sl.so" loadmodule "rr.so" loadmodule "pv.so" loadmodule "maxfwd.so" loadmodule "textops.so" loadmodule "siputils.so" loadmodule "xlog.so" loadmodule "sanity.so" loadmodule "ctl.so" loadmodule "cfg_rpc.so" loadmodule "acc.so" loadmodule "dispatcher.so" loadmodule "permissions.so" loadmodule "avpops.so" #!ifdef WITH_ACCJSON loadmodule "acc_json.so" #!endif #!ifdef WITH_DIALPLAN loadmodule "dialplan.so" modparam("dialplan", "db_url", DBURL) modparam("dialplan", "fetch_rows", 1000) modparam("dialplan", "attrs_pvar", "$avp(s:dest)") #!endif #!ifdef WITH_JSONSTATS loadmodule "xhttp.so" loadmodule "jansson.so" loadmodule "janssonrpcc.so" #!endif #!ifdef WITH_HOMER loadmodule "siptrace.so" #!endif loadmodule "pipelimit.so" loadmodule "htable.so" .... # ----- acc params ----- modparam("acc", "log_flag", FLT_ACC) modparam("acc", "failed_transaction_flag", FLT_ACCFAILED) # ----- acc params ----- #!ifdef WITH_ACCSYSLOG modparam("acc", "log_facility", "LOG_LOCAL2") modparam("acc", "log_level", 2) #!endif /* what special events should be accounted ? */ modparam("acc", "time_mode", 4) modparam("acc", "time_attr", "utctime") modparam("acc", "time_format", "%Y-%m-%d %H:%M:%S") modparam("acc", "acc_time_column", "localtime") ## --- to syslog modparam("acc", "early_media", 1) modparam("acc", "report_ack", 1) modparam("acc", "report_cancels", 1) /* by default ww do not adjust the direct of the sequential requests. * if you enable this parameter, be sure the enable "append_fromtag" * in "rr" module */ modparam("acc", "detect_direction", 0) /* account triggers (flags) */ modparam("acc", "log_flag", FLT_ACC) modparam("acc", "log_missed_flag", FLT_ACCMISSED) modparam("acc", "log_extra", "src_user=$fU;src_domain=$fd;src_ip=$si;" "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd;user_agent=$ua;x_t_call_id=$avp(x-t-call-id);x_routing=$avp(x_routing);x_billing=$avp(x_billing)") modparam("acc", "failed_transaction_flag", FLT_ACCFAILED) /* enhanced DB accounting */ #!ifdef WITH_ACCDB modparam("acc", "db_flag", FLT_ACC) modparam("acc", "db_missed_flag", FLT_ACCMISSED) modparam("acc", "db_url", DBURL) modparam("acc", "db_extra", "src_user=$fU;src_domain=$fd;src_ip=$si;" "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd") #!endif #!ifdef WITH_ACCJSON modparam("acc_json", "acc_missed_flag", 3) modparam("acc_json", "acc_time_mode", 1) modparam("acc_json", "cdr_output_syslog", 1) modparam("acc_json", "acc_time_format", "%Y/%m/%d %H:%M:%S") modparam("acc_json", "acc_log_facility", "LOG_LOCAL1") modparam("acc_json", "acc_log_level", 2) # Set acc_log_level to 2 (L_INFO) modparam("acc_json", "cdr_enable", 1) #!endif .... version: kamailio 5.5.2 (x86_64/linux) 55e232 flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 55e232 compiled on 14:20:31 Aug 25 2021 with gcc 4.8.5 -- Mit freundlichen Grüßen *Karsten Horsmann* [View Less]

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Strip VP8 from SDP in rtpengine
by Rahul mm 30 Oct '21

30 Oct '21

Hello, I'm facing trouble with Android 12 using webview to attempt video call. All the media is rotated from rtpengine. To workaround this problem, I wish to strip VP8 and have the calls run on VP9. For this, I added "codec-strip=VP8" but rtpengine is not able to remove it. I've even tried "codec-strip=VP8/90000" but to no avail. The video is still garbled. Am I doing anything wrong here? Thanks and Regards Rahul

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Stir/Shaken Kamailio modules - stirshaken vs secsipid
by Joel Serrano 29 Oct '21

29 Oct '21

Hi everyone, As most of us, I'm starting to implement STIR/SHAKEN in our platform. I've seen there are 2 modules available in Kamailio for this: stirshaken: https://www.kamailio.org/docs/modules/5.5.x/modules/stirshaken.html secsipid: https://kamailio.org/docs/modules/5.5.x/modules/secsipid.html Suggestions on which to use? Pros/Cons of each? Do any of you have experience with any of the two? Any comments are more than welcome! Thanks, Joel.

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RTPENGINE [ice] Priority collision between candidate pairs
by keffa＠alcall.net 29 Oct '21

29 Oct '21

Hello @everyone Please can you explain me how this message is errors or not ? « Oct 29 08:34:44 ip76 rtpengine[649]: WARNING: [YGiXZ1MmIA port 30104]: [ice] Priority collision between candidate pairs 9oZd7sWNVguf6cgl:e4b19f6635447b850 » thank

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htable shtcn expressions
by Brooks Bridges 29 Oct '21

29 Oct '21

Referring to the expressions outlined at http://www.kamailio.org/wiki/cookbooks/5.4.x/pseudovariables#shtcn_htable_e… , is there any additional documentation or examples floating around that further explains how the right and left prefix matching works? The rest of them are pretty clear, but I'm having troubles with these and can't get them working like I would expect them to work. Confidentiality Notice: This e-mail, and any attachment to it, contains privileged and confidential information … [View More]

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Configuration script behaviour with http_async_client usage
by Kris Domagalski 29 Oct '21

29 Oct '21

Hi, I'm new in Kamailio and looking for some configuration guidance. I'm using http_async_client for API requests. It's configured to use TEST2 route, which should be executed upon reception of HTTPS response. After receiving the response I would like to go back to the request_route and perform some more actions. Currently behaviour is, in the syslog I can see only entries which I push from TEST2 route (TEST 123). Cannot see the one from request route. Current syslog output: TEST123 … [View More]

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Re: [SR-Users] No "child_destroy" export - issue with module flatstore and flush=0
by Chaigneau, Nicolas 29 Oct '21

29 Oct '21

Hello Henning, Thanks for your reply ! For the record, I'm using Kamailio module "flatstore" with the flush deactivated. In this situation, when Kamailio is stopped, I'm losing the remaining data in files not yet flushed. So my idea was, when destroy is called, to iterate over the connection pools, and flush/close all the opened files properly. But I found out that it's not that simple :/ Do you think this is something that could be fixed in Kamailio ? Regards, Nicolas. De : Henning … [View More]

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Does failure_route for redirection covers all error cases ?
by Liviu ANDRON 29 Oct '21

29 Oct '21

Hello, We are routing calls to FreeSWITCH servers. We have a failure routing mechanism in place, which looks pretty common from my research around: route[INVITE] { ... t_on_failure("REROUTE"); and failure_route[REROUTE] { if (t_is_canceled()) { exit; } // also 6xx ? if (t_check_status("5[0-9][0-9]") or (t_branch_timeout() and !t_branch_replied())) { // re-route to another available FreeSWITCH server } } The problem is that we don't capture all the failures … [View More]

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xhttp_pi show dr_rules buffer 2 small Error.
by Abdirahman Osman 28 Oct '21

28 Oct '21

Hello Everyone, I am using the xhttp_pi modules to see the list of rules on the browser http://172.28.253.17:5060/pi/dr_rules/show?cmd=on and am I getting Internal Server Error I checked the logs and noticed the error "ph_build_reply_footer(): buffer 2 small" 13(20) DEBUG: db_postgres [km_dbase.c:411]: db_postgres_free_query(): PQclear(0x55e2416ae9a0) result set 13(20) ERROR: xhttp_pi [xhttp_pi_fnc.c:2470]: ph_build_reply_footer(): buffer 2 small 13(20) DEBUG: xhttp_pi [xhttp_pi.c:159]: … [View More]

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Info: ClueCon 2021 - Sessions touching Kamailio
by Daniel-Constantin Mierla 27 Oct '21

27 Oct '21

Hello, ClueCon conference happens this week, today I will have a session about what Kamailio offers for changing SIP message content (starting in about 25 minutes) and later today Fred Posner will present about Kamailio and FreeSwitch. You can watch the even live, more details at: * https://www.cluecon.com/ Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online Nov 08-11, 2021 (Europe … [View More]

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t_relay changing source IP?
by Brooks Bridges 27 Oct '21

27 Oct '21

So we have a box that's bound to all interfaces on the server, and one specific IP address (that is an HA IP), and I've run into a bit of an odd behavior that I cannot explain. For 99.9999% of our traffic, the invites come into the HA IP, and then are forwareded out the HA IP to an SBC for further processing. In a very rare instance however, I have found that there is an invite coming in the HA IP, and for some unknown reason it gets forwarded out the *interface* ip instead of the HA IP. For … [View More]

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Use constants in attrs column of the dispatcher module
by Markus Bönke 27 Oct '21

27 Oct '21

Hello all, I’ve a question regarding the dispatcher module. So far we use on every server a separate database table, where the attribute column is set to the local internal or external socket like "socket=udp:192.168.1.70:5060“ or socket=udp:80.239.xxx.xxx:5060. Is there a way to use constants here like socket=udp:IPADDR_INTERN:5060 or socket=udp:IPADDR_EXTERN:5060 which are replaced when the data is loaded from the DB? Thanks and regards Markus

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No "child_destroy" export ?
by Chaigneau, Nicolas 26 Oct '21

26 Oct '21

Hello, I have a module, for which I need to perform some processing in the children processes when Kamailio is being stopped. I've looked at the "struct module_export", in which I see "mod_init", "child_init", "mod_destroy"... but no "child_destroy". :/ Is there a way to achieve this ? Thanks for your help. Regards, Nicolas. This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is … [View More]

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Kamailio/Asterisk Realtime issues
by Hayden Ryan 26 Oct '21

26 Oct '21

Hi all, I have Kamailio and Asterisk set up in a realtime configuration, like this: https://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb In my setup, Kamailio forwards all REGISTER requests to Asterisk, and Asterisk authenticates them. I have a single peer in sip.conf pointing towards the Kamailio server, as type=peer Each user in the Asterisk database is set to type=user, as when they are set to anything else (or blank), incoming calls from Kamailio to Asterisk … [View More]

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Please reivew the issue about diameter_request_async
by BOEINGNG 26 Oct '21

26 Oct '21

Hello! Please review the issue I mentioned here:https://github.com/kamailio/kamailio/issues/2900 <https://github.com/kamailio/kamailio/issues/2900> Could you provide some advice to me? Regrads HANG LI

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Info: risk of failure by upgrading to MariaDB 10.3.31
by Daniel-Constantin Mierla 25 Oct '21

25 Oct '21

Hello, not strictly related to Kamailio, but I know a large number of its deployments run with MariaDB. Be aware of a (pretty high) risk of failure after upgrading MariaDB server to v10.3.31, which comes now on Debian 10 via the usual apt update+upgrade. I was hit on one the servers I upgraded recently, first one worked fine, the 2nd failed to start MariaDB service after upgrade - there is a bug report about it: * https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/… [View More]

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T_req(pv) not accessible in dialog event route in v5.5.2
by Joel Serrano 23 Oct '21

23 Oct '21

Hello, I'm in the process of updating some servers that are running Kam v5.1.4 to v5.5.2. After the upgrade I've noticed that I've lost some custom metrics that we have defined via config-script. Snippet of the relevant config: event_route[dialog:start] { # Gather metrics regarding source IP xlog("L_WARN", "[DLG] - Checking country for ($si | $T_req($si)) - START\n"); if (geoip2_match("$T_req($si)", "src")) { # Country found ... } xlog("L_WARN", "[DLG] - … [View More]

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"EXTERN.h: No such file or directory" error when compiling Kamailio 5.5 on Centos 7
by AL RSM 22 Oct '21

22 Oct '21

Hi, While trying to install Kamailio 5.5 on Centos 7 I am getting the following error. Perl is already installed. I verified "EXTERN.h" does not exist on the VM. # make include_modules="tm app_perl" cfg # make prefix=/ all .... .... Can't locate ExtUtils/Embed.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .). BEGIN failed--compilation aborted. Can't locate … [View More]

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tls connections
by Richard Robson 20 Oct '21

20 Oct '21

I'm trying in vain to get a tls connection to a carrier. ~Without too much detail we are exchanging certificates and they are saying we are triggering a reset of the connection because we are requesting to chage the tcp window size. there are requiring us to have a window size of 65535. there we are sending a smaller window size. as far as I understand this should be OK. I have tried to force out linux install to set the window size to 65535 but we are still sing the … [View More]

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Catching websocket / TCP errors
by Marrold 20 Oct '21

20 Oct '21

Hi, We're currently implementing WebRTC (SIP over a websocket) on our Kamailio proxies and we're experiencing a minor issue after a restart. We write all USRLOC entries to a shared database to implement HA. These are then loaded on a restart, which leaves us with entries with TCP connections that no longer exist. When a call attempt is made the proxy can't find the connection ID and immediately rejects the call with a "500 No error (2/SL)" - Oct 5 15:38:24 proxy-01 /sbin/kamailio[32087]: … [View More]

2 5

Use constants in attrs column of the dispatcher module
by Markus Bönke 19 Oct '21

19 Oct '21

Hello all, I’ve a question regarding the dispatcher module. So far we use on every server a separate database table, where the attribute column is set to the local internal or external socket like "socket=udp:192.168.1.70:5060“ or socket=udp:80.239.xxx.xxx:5060. Is there a way to use constants here like socket=udp:IPADDR_INTERN:5060 or socket=udp:IPADDR_EXTERN:5060 which are replaced when the data is loaded from the DB? Thanks and regards Markus

1 0

Kamailio on AWS Kubernetes with NLB
by Cedric Thiebault 18 Oct '21

18 Oct '21

Hello, I'm trying to deploy Kamailio on Kubernetes (AWS EKS with Network Load Balancer) but I'm not able to register using TCP. I'm using official Docker image 5.5.0-buster. I did some tests with Docker Compose and it worked fine, but on K8S it does not :-( Here are my logs: Listening on udp: 127.0.0.1:5060 udp: 172.31.4.29:5060 udp: 172.31.0.221:5060 tcp: 127.0.0.1:5060 tcp: 172.31.4.29:5060 tcp: 172.31.0.221:5060 … [View More]Aliases: tcp: ip-172-31-0-221.eu-central-1.compute.internal:5060 tcp: 172-31-4-29.kube-prometheus-stack-prometheus-node-exporter.infra-prometheus.svc.cluster.local:5060 tcp: localhost4.localdomain4:5060 tcp: localhost4:5060 tcp: localhost.localdomain:5060 tcp: localhost:5060 udp: ip-172-31-0-221.eu-central-1.compute.internal:5060 udp: 172-31-4-29.kube-prometheus-stack-kubelet.kube-system.svc.cluster.local:5060 udp: localhost4.localdomain4:5060 udp: localhost4:5060 udp: localhost.localdomain:5060 udp: localhost:5060 0(1) INFO: <core> [core/tcp_main.c:4983]: init_tcp(): using epoll_lt as the io watch method (auto detected) 0(1) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded 0(1) INFO: rr [rr_mod.c:188]: mod_init(): outbound module not available 0(1) INFO: <core> [main.c:3030]: main(): processes (at least): 41 - shm size: 67108864 - pkg size: 8388608 0(1) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(1) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(1) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(1) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(1) INFO: <core> [core/udp_server.c:154]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(1) INFO: <core> [core/udp_server.c:206]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 29(35) INFO: jsonrpcs [jsonrpcs_sock.c:443]: jsonrpc_dgram_process(): a new child 0/35 31(37) INFO: ctl [io_listener.c:213]: io_listen_loop(): io_listen_loop: using epoll_lt io watch method (config) 35(41) INFO: <core> [core/parser/parse_fline.c:147]: parse_first_line(): method not followed by SP 35(41) ERROR: <core> [core/parser/parse_fline.c:271]: parse_first_line(): parse_first_line: bad message (offset: 0) 35(41) ERROR: <core> [core/parser/msg_parser.c:747]: parse_msg(): ERROR: parse_msg: message=<> 35(41) ERROR: <core> [core/receive.c:374]: receive_msg(): core parsing of SIP message failed (194.230.146.66:9055/2) And my service: apiVersion: v1 kind: Service metadata: name: kamailio-tcp annotations: service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: ip service.beta.kubernetes.io/aws-load-balancer-proxy-protocol: '*' service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing service.beta.kubernetes.io/aws-load-balancer-target-group-attributes: preserve_client_ip.enabled=true service.beta.kubernetes.io/aws-load-balancer-type: external labels: app.kubernetes.io/instance: test-sip app.kubernetes.io/name: kamailio-tcp app.kubernetes.io/version: 5.5.0-buster spec: type: LoadBalancer externalTrafficPolicy: Local ports: - name: sip-tcp nodePort: 30567 port: 5060 protocol: TCP targetPort: 5060 selector: app.kubernetes.io/instance: test-sip app.kubernetes.io/name: kamailio I have a Netwok Load Balancer create with a listener for TCP 5060 but when I try to connect with Zoiper or Linphone, it does not work :-( I used tcpdump on my pod and it received well some SIP commands. Any ideas of what could be wrong here? Thanks in advance! Cedric [View Less]

2 5

Routing dialogs (INVITE) from Lua
by Emilio Panighetti 18 Oct '21

18 Oct '21

Hello, Based on kamailio-basic-kemi.cfg and kamailio-basic-kemi-lua.lua, I’m trying to get a simple test to go through using SIPp built-in UAC and UAS scenarios, using LUA config: Commented out all the registration blocks and trying to run a simple proxy for now, but I can’t seem able to change the URI. SIPp UAC: 192.168.1.12:5060 SIPp UAS: 192.168.1.12:5062 Kamailio 5.5.2: 192.168.15.:5060 Part of the Kamailio.lua config: -- wrapper around tm relay function function ksr_route_relay() -… [View More]- enable additional event routes for forwarded requests -- - serial forking, RTP relaying handling, a.s.o. if KSR.is_method_in("IBSU") then if KSR.tm.t_is_set("branch_route")<0 then KSR.dbg("EP: ksr_route_relay Set for branch_route\n"); KSR.tm.t_on_branch("ksr_branch_manage"); end end if KSR.is_method_in("ISU") then if KSR.tm.t_is_set("onreply_route")<0 then KSR.dbg("EP: ksr_route_relay Set for onreply_route\n"); KSR.tm.t_on_reply("ksr_onreply_manage"); end end if KSR.is_INVITE() then if KSR.tm.t_is_set("failure_route")<0 then KSR.dbg("EP: ksr_route_relay Set for failure\n"); KSR.tm.t_on_failure("ksr_failure_manage"); end end if KSR.tm.t_relay()<0 then KSR.dbg("EP: ksr_route_relay Set for reply_error\n"); KSR.sl.sl_reply_error(); end -- EP: Base route KSR.dbg("EP: ksr_route_relay Check for Base Route\n"); if KSR.is_INVITE() then KSR.dbg("EP: ksr_route_relay Base Route (DU)\n"); --KSR.sl.send_reply("503", "Debug"); KSR.setdsturi("sip:192.168.1.12:5062"); KSR.pv.sets("$du", "sip:192.168.1.12:5062"); end KSR.dbg("EP: ksr_route_relay exit\n"); KSR.x.exit(); end What’s happening here is that instead of forwarding the INVITE to the SIPp UAC, it creates a loop. Tried KSR.setdsturi() only (KSR.pv.sets commented out) and it’s still the same. If I comment out the 503 reply, then that’s what the UAC gets back. Here’s the log when calling ksr_route_relay: Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: <core> [core/msg_translator.c:162]: check_via_address(): (192.168.1.12, 192.168.1.12, 0) Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:489]: sr_lua_reload_script(): No need to reload [/etc/kamailio/kamaili o.lua] is version 0 Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:673]: app_lua_run_ex(): executing Lua function: [[ksr_onsend_route]] Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:675]: app_lua_run_ex(): lua top index is: 0 Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: tm [t_funcs.c:376]: t_relay_to(): new transaction forwarded Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:1003]: sr_kemi_lua_exec_func_ex(): param[0] for: dbg is str: EP: ksr_r oute_relay Check for Base Route Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: <core> [core/kemi.c:85]: sr_kemi_core_dbg(): EP: ksr_route_relay Check for Base Route Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:1003]: sr_kemi_lua_exec_func_ex(): param[0] for: dbg is str: EP: ksr_r oute_relay Base Route (DU) Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: <core> [core/kemi.c:85]: sr_kemi_core_dbg(): EP: ksr_route_relay Base Route (DU) Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:1003]: sr_kemi_lua_exec_func_ex(): param[0] for: setdsturi is str: sip :192.168.1.12:5062 Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:1003]: sr_kemi_lua_exec_func_ex(): param[0] for: sets is str: $du Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:1003]: sr_kemi_lua_exec_func_ex(): param[1] for: sets is str: sip:192. 168.1.12:5062 Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: <core> [core/kemi.c:2906]: sr_kemi_pv_sets(): pv set: $du Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: <core> [core/pvapi.c:371]: pv_cache_add(): pvar [$du] added in cache Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:1003]: sr_kemi_lua_exec_func_ex(): param[0] for: dbg is str: EP: ksr_r oute_relay exit Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: <core> [core/kemi.c:85]: sr_kemi_core_dbg(): EP: ksr_route_relay exit Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:1837]: sr_kemi_lua_exit(): script exit call Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_api.c:729]: app_lua_run_ex(): ksr error call from Lua: ~~ksr~exit~~ Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: app_lua [app_lua_mod.c:167]: sr_kemi_config_engine_lua(): execution of route type 1 with no n ame returned 1 Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) INFO: LUA {INVITE}: <core> [core/receive.c:515]: receive_msg(): request-route executed in: 1335 usec Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: <core> [core/usr_avp.c:637]: destroy_avp_list(): destroying list (nil) Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: <core> [core/xavp.c:541]: xavp_destroy_list(): destroying xavp list (nil) Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: LUA {INVITE}: <core> [core/receive.c:606]: receive_msg(): cleaning up Oct 17 23:42:48 ol-vm1 kamailio[2416]: 3(2419) DEBUG: <core> [core/udp_server.c:493]: udp_rcv_loop(): received on udp socket: (112/100/661) [[INVITE sip:service@ 192.168.1.15:5060 SIP/2.0 0D 0A Record-Route: <sip:192.168.1.15;lr=on> 0D 0A Via: SIP/2.0/U]] Any idea how we can route this message? Thanks! [View Less]

2 1

dmq_usrloc writes to database on other nodes too
by Maarten Ureel 17 Oct '21

17 Oct '21

I have the idea that if you enable dmq_usrloc, the other nodes that receive the usrloc info, also try to write to database. We see this by a lot of errors indicating the index violation on postgres. What is the easiest way to tell Kamailio that it does not need to store the usrloc in database if the data came through a DMQ message? Currently I have in my config: # DMQ processing if(is_method("KDMQ") && $Rp == 5090) { dmq_handle_message(); } I have understood that … [View More]

2 4

kamailio SipTrace Module
by Андрей Зюзенков 17 Oct '21

17 Oct '21

Good afternoon, I apologize for disturbing you. I have a question that I cannot find in the documentation https://www.kamailio.org/docs/modules/devel/modules/siptrace.html#siptrace.… 3.3. trace_flag parameter has some values. And what values can be and what do they mean pls, help

2 1

http_async_client "route_name" is considered a failure route?
by Brooks Bridges 16 Oct '21

16 Oct '21

So I've been working on this for a while, and I cannot seem to find a way around this. When using the http_async_client to request data from an external API, the returned data in the "route_name" target is being treated as a failure route, so most of the subsequent processing and messaging that I want to do is not working, either because the function can't be used in a failure route, or because I have to create a transaction prior to doing the request, which then throws an error by immediately … [View More]

2 1

Call to MS Teams
by Володимир Іванець 15 Oct '21

15 Oct '21

Hello all! I'm trying to make a call from the system with Kamailio to a MS Teams. I can answer in the Teams client, system will receive response 200 OK and audio streams will be started. The problem I have is that after a short period of time Teams sends BYE with the reason "An acknowledgement was not received for the call acceptance in the allotted time". If I try to hangup from the system side, Teams will receive BYE and respond with "481 Call Leg/Transaction Does Not Exist" - "Call leg … [View More]

1 1

unable to receive UDP
by dem＠htsweb.com 13 Oct '21

13 Oct '21

After 4 (long) days of trying to receive any UDP SIP, I'm hoping someone can point out what I'm doing wrong. I've looked at the kamailio code. I'm beginning to think it's the 'polling' code, but it looks fine. It could be Centos or a Dell network driver, but not seeing any errors anywhere. - stock build/compile... Version: kamailio 5.5.2 (x86_64/linux) 0d53d9 Compile flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP,… [View More] PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES MAX_RECV_BUFFER_SIZE=262144 MAX_URI_SIZE=1024 BUF_SIZE=65535 DEFAULT PKG_SIZE=8MB DEFAULT SHM_SIZE=64MB ADAPTIVE_WAIT_LOOPS=1024 TCP poll methods: poll, epoll_lt, epoll_et, sigio_rt, select Source code revision ID: 0d53d9 Compiled with: gcc 4.8.5 Compiled architecture: x86_64 Compiled on: 08:44:19 Oct 11 2021 Running Centos 7 all updated. Dell R630. # sestatus SELinux status: disabled # firewall-cmd --list-all ports: 5666/tcp 873/tcp 873/udp 80/tcp 443/tcp 5060/tcp 5060/udp 5061/tcp 5061/udp - Just trying to send SIP INVITE from trunk provider to R630 kamailio... (SIP trunk) UDP 172.200.200.202:5060 -> (firewall) UDP 172.250.250.162:5060 -> 1:1 NAT -> (R630) UDP 10.102.88.81:5060 - I can 'see' the packet hit the em3 network... # tcpdump -i em3 -e -vv -n port 5060 11:53:33.260892 99:99:ef:3e:69:c1 > 99:99:1c:48:4e:e3, ethertype IPv4 (0x0800), length 1366: (tos 0x0, ttl 54, id 20430, offset 0, flags [none], proto UDP (17), length 1352) 172.200.200.202.sip > 10.102.88.81.sip: [udp sum ok] SIP, length: 1324 INVITE sip:+18005551234@172.250.250.162:5060 SIP/2.0 ... At this point, I just need to see a SIP INVITE received. Then I can go back to working on a real config. I've tried with TCP on/off, listening on all networks, alias on/off, strace and everything else I could think of.Truly appreciate any guidance. Tried every sample config possible, but I just need to test receiving the SIP UDP packet, so this 'should' be minimum config... #!KAMAILIO debug=9 log_stderror=no log_facility=LOG_LOCAL0 log_prefix="{$mt $hdr(CSeq) $ci} " children=2 disable_tcp=yes udp4_raw=on auto_aliases=no alias="sbc01.mysite.com" listen=udp:10.102.88.81:5060 loadmodule "debugger.so" loadmodule "jsonrpcs.so" loadmodule "kex.so" loadmodule "corex.so" loadmodule "sl.so" loadmodule "rr.so" loadmodule "pv.so" loadmodule "textops.so" loadmodule "siputils.so" loadmodule "xlog.so" loadmodule "sanity.so" loadmodule "ctl.so" loadmodule "cfg_rpc.so" modparam("debugger", "cfgtrace", 1) request_route { xlog("SIP received xxxxxxxxxxxxxxxxxxx\n"); } # kamcmd ps 11578 main process - attendant 11579 udp receiver child=0 sock=10.102.88.81:5060 11580 udp receiver child=1 sock=10.102.88.81:5060 11581 slow timer 11583 timer 11584 secondary timer 11585 JSONRPCS FIFO 11586 JSONRPCS DATAGRAM 11587 ctl handler - I get plenty of logging, but the logging just waits here... Oct 12 11:38:04 sbc01 /usr/local/sbin/kamailio[10060]: INFO: ctl [io_listener.c:210]: io_listen_loop(): io_listen_loop: using epoll_lt as the io watch method (auto detected) Oct 12 11:38:04 sbc01 /usr/local/sbin/kamailio[10060]: DEBUG: <core> [core/mem/q_malloc.c:374]: qm_malloc(): qm_malloc(0x7fd2a8bae010, 4800) called from core: core/io_wait.c: init_io_wait(469) Oct 12 11:38:04 sbc01 /usr/local/sbin/kamailio[10059]: DEBUG: <core> [core/mem/q_malloc.c:419]: qm_malloc(): qm_malloc(0x7fd2a8bae010, 65456) returns address 0x7fd2a8c652d8 frag. 0x7fd2a8c652a0 (size=65456) on 1 -th hit Oct 12 11:38:04 sbc01 /usr/local/sbin/kamailio[10060]: DEBUG: <core> [core/mem/q_malloc.c:419]: qm_malloc(): qm_malloc(0x7fd2a8bae010, 4800) returns address 0x7fd2a8c652d8 frag. 0x7fd2a8c652a0 (size=4800) on 1 -th hit Oct 12 11:38:04 sbc01 /usr/local/sbin/kamailio[10060]: DEBUG: <core> [core/mem/q_malloc.c:374]: qm_malloc(): qm_malloc(0x7fd2a8bae010, 2400) called from core: core/io_wait.c: init_io_wait(516) Oct 12 11:38:04 sbc01 /usr/local/sbin/kamailio[10060]: DEBUG: <core> [core/mem/q_malloc.c:419]: qm_malloc(): qm_malloc(0x7fd2a8bae010, 2400) returns address 0x7fd2a8c66600 frag. 0x7fd2a8c665c8 (size=2400) on 1 -th hit Oct 12 11:38:04 sbc01 /usr/local/sbin/kamailio[10060]: DEBUG: ctl [io_listener.c:246]: io_listen_loop(): io_listen_loop: adding socket 8, type 2, transport 3 (/var/run/kamailio//kamailio_ctl) Oct 12 11:38:04 sbc01 /usr/local/sbin/kamailio[10060]: DEBUG: ctl [../../core/io_wait.h:375]: io_watch_add(): DBG: io_watch_add(0x7fd2a70a5360, 8, 2, 0x2439960), fd_no=0 - The only other thing that I see is transport 3. Isn't that a UNIXS_SOCK? [View Less]

5 9

Kamailio Inbound proxy to Asterisk - ACL Filtering
by Mihai Cezar 13 Oct '21

13 Oct '21

Hello, I have an issue with filtering on the asterisk side, my requests are: UsersPhones(bria) -> Kamailio -> Asterisk -> Sip Trunk Out. The goal is to manage a new layer of protection ( IP filtering / Whitelisting ). When I try to compile a list of Whitelisted IP in sip.conf I get this error: NOTICE[205]: acl.c:748 ast_apply_acl: SIP contact ACL: Rejecting '145.72.23.45' due to a failure to pass ACL '(BASELINE)' WARNING[205]: chan_sip.c:17061 parse_register_contact: Domain '5.12.16.… [View More]

4 7

Compile kamailio-5.4 against openssl1.1.1
by Antony Russell 13 Oct '21

13 Oct '21

Hello I see that support for compiling kamailio against openssl1.1.1 was recently added (https://github.com/kamailio/kamailio/pull/2779) and I see that this can be done in kamailio-5.5.2. Will this ability be made available in kamilio-5.4? I see it is not in the most recent 5.4 release (5.4.7) -- *Antony Russell* Chief Technical Officer Tel 087 820 8113 antony.russell(a)telviva.co.za www.telviva.co.za *Telviva (Pty) Ltd - formerly Connection Telecom (Pty) Ltd* -- https://www.telviva.… [View More]

1 0

Fail Call from Webrct to PSTN SIP Trunk
by Abdul Rahman Reza 11 Oct '21

11 Oct '21

Hi Everyone There some log kamailio Warning: 399 03077.08860.B.005.422.228.0.15.01039.00000000.00000 "SDP body length beyond limit" how to increase maximum length sdp in kamailio, because i don't see any configuration related to sizing max length SDP on kamailio documentation please help me Thank you very much

3 3

Let's Encrypt DST Root CA X3 cert CA expiration 30th/Sept - Any issues?
by Joel Serrano 11 Oct '21

11 Oct '21

Hello, I'm wondering if anyone had any issues yesterday with the expiration of the DST Root CA X3 cert? Out of all the servers I manage, only a couple were affected (debian 8). They were production servers so we replaced the cert with a different one to solve the issue while we find the root cause. Anyone out there had any issues yesterday because of this? I'm just curious! Joel.

10 12

upgrade kamailio 4.4.x-to-5.0.0 - PostgreSQL migrations
by Giovanni Tommasini - timenet srl 11 Oct '21

11 Oct '21

Hi Dears, I'm working on upgrading Kamailio from 4.4.6 to 5.4.0 in an installation where I use PostgreSQL I understand that I have to upgrade in steps by following these links: - http://www.kamailio.org/wiki/install/upgrade/4.4.x-to-5.0.0 - http://www.kamailio.org/wiki/install/upgrade/5.0.x-to-5.1.0 - https://www.kamailio.org/wiki/install/upgrade/5.1.x-to-5.2.0 - https://www.kamailio.org/wiki/install/upgrade/5.2.x-to-5.3.0 - https://www.kamailio.org/wiki/install/upgrade/5.3.x-to-5.4.0 in … [View More]

3 5

Critical log when $mbu pseudovariable is accessed
by Alberto Izquierdo 11 Oct '21

11 Oct '21

Hi, I'm getting some CRITICAL logs when accessing the content of the $mbu pseudovariable in a "onsend_route" function. The log lines look like this: ``` CRITICAL core 35847:core/msg_translator.c:493 null send socket CRITICAL core 35847:core/msg_translator.c:893 FIXME: null send_sock CRITICAL core 35847:core/msg_translator.c:493 null send socket CRITICAL core 35847:core/msg_translator.c:493 null send socket CRITICAL core 35847:core/msg_translator.c:493 null send socket CRITICAL … [View More]

2 7

rtpengine module dependencies
by Juha Heinanen 10 Oct '21

10 Oct '21

rtpengine module README tells this about module dependencies: 3.1. Kamailio Modules The following modules must be loaded before this module: tm module - (optional) if you want to have rtpengine_manage() fully functional Looks like this is not correct. If Kamailio connects to rtpengine over websocket protocol, then there is dependency on lwsc module. I haven't checked if lwsc module works without tls module when wss is used. -- Juha

1 0

Kamailio Inbound proxy to Asterisk - ACL Filtering
by Mihai 09 Oct '21

09 Oct '21

Hello, I have an issue with filtering on the asterisk side, my requests are: UsersPhones(bria) -> Kamailio -> Asterisk -> Sip Trunk Out. The goal is to manage a new layer of protection ( IP filtering / Whitelisting ). When I try to compile a list of Whitelisted IP in sip.conf I get this error: NOTICE[205]: acl.c:748 ast_apply_acl: SIP contact ACL: Rejecting '145.72.23.45' due to a failure to pass ACL '(BASELINE)' WARNING[205]: chan_sip.c:17061 parse_register_contact: Domain '5.12.16.… [View More]

1 0

Nagios NRPE Plugin for Kamailio 5.x
by Angelo Sipper 08 Oct '21

08 Oct '21

Hi, I would like to monitor kamailio via our nagios. Is there any working plugin available for nagios nrpe to monitor shared memory and some other config variables for kamailio 5.x that someone has used and could suggest? Kind regards, Angelo

2 1

update max_while_loops in config
by Juha Heinanen 08 Oct '21

08 Oct '21

It is possible to update value of max_while_loops dynamically in config file? For example, there could be a need to increase the max in some while loop, but after the loop is done, decrease it again for other loops. There exists an rpc command to do that, but I haven't found how to do it in config file. I tried @cfg_seti.core.max_while_loops = 200; but got syntax error. -- Juha

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