- sr-users - kamailio.org

Freezing development for 5.8.x series
by Daniel-Constantin Mierla 01 Feb '24

01 Feb '24

Hello, I propose to aim freezing the development for 5.8.x series at the end of the 1st of February 2024 (Thursday). New features that one wants to get in this release series have to be pushed to git repository or pull requests made for them. Afterwards usually follows a 4-6 weeks of testing till the first release 5.8.0. Unfreezing will happen earlier, after the first weeks of testing when the 5.8 branch will be created. Cheers, Daniel -- Daniel-Constantin Mierla (@ asipto.com) twitter.com/miconda -- linkedin.com/in/miconda Kamailio Consultancy, Training and Development Services -- asipto.com Kamailio Advanced Training, February 20-22, 2024 -- asipto.com Kamailio World Conference, April 18-19, 2024, Berlin -- kamailioworld.com

1 1

print_dset(): no r-uri or branches
by Ali Taher 01 Feb '24

01 Feb '24

Hello all, I'm using Kamailio as SIP redirect where I'm appending the contact header then send reply back using sl_send_reply("300","Multiple Choices"). But I'm getting "print_dset(): no r-uri or branches" as warning in the log and no packet is sent back from Kamailio to the original sender. I'm using same Kamailio configuration in another setup and it's working correctly without facing this error. I'm not able to detect the issue. Can you please assist? Regards,

3 3

What happens when using exit or return in branch route in parallel branching?
by Benoit Panizzon 31 Jan '24

31 Jan '24

Hi I was wondering what exactly happens with parallel branching in this situation: branch_route[BR_T] { if (condition) { # Stuff below not required exit or return } do other stuff before relaying } Will this break, stop the processing of all branches with higher index as the one being processed? From what I observe, I fear this is the case. Could I safely use return(1) (vs return which probably is return(0) thus eq exit)? Or would the only safe option be to wrap the 'other stuff' in an else statement? Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

2 5

install location when compiling
by David Villasmil 30 Jan '24

30 Jan '24

Hello guys, i compiled kamailio and i want it installed on debian's deb location, i.e.: /etc/kamailio /usr/lib/x86_64-linux-gnu/kamailio/modules etc.. I know if i do make prefix=/ all make prefix=/ install the config will end up on /etc/kamailio, but then the modules will be on /lib64... i don't see a way of doing this, is there? Thanks! Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

1 0

Same number of max concurrent requests on backends
by Unai Rodriguez 30 Jan '24

30 Jan '24

Dear List, We're load balancing MRCP requests using Kamailio dispatcher module's call load distribution algorithm. We want to achieve the same maximum number of concurrent sessions on each MRCP backend but because the duration of each request varies, we’re unable to achieve this (at the moment we send the same number of requests to each backend but they all have different maximum concurrent requests). Is there a way/module that will send requests to the backend with the least number of ongoing sessions? My guess is, this module needs to connect to the backends to know their status. Any pointers appreciated. Thank you With best wishes, Unai Rodriguez

3 6

Kamailio 5.6 (and 5.7) core dumping.
by Mattis Lind 29 Jan '24

29 Jan '24

Hello Kamailio list! We have a scenario that makes use of the UAC-module to send SIP MESSAGE and then in some cases the Kamailio process core dumps after some time after processing messages. I have been able to gather a core dump which shows this backtrace appended below. We are using Kamailio 5.6 retrieved from the kamailio repository: http://deb.kamailio.org/kamailio56. We are running Kamailio in a Docker container which runs on "5.10.0-25-cloud-amd64 #1 SMP Debian 5.10.191-1 (2023-08-16) x86_64 GNU/Linux" We have previously tried to use Kamailio 5.7 but it gave the same type of crashes. We have been using the uac module a lot but it is just in this scenario we get a core dump. We have some kind of relation to a specific scenario but it can take from several seconds from the last SIP message of this scenario up to 50 minutes until the crash occurs. To me this sounds like some kind of cleanup that is not handled properly. The back trace indicates that free of shared memory could be the issue, but I don't know the code unfortunately. The last things we see in the log file is: 2024-01-23T13:18:08.828+01:00 Jan 23 12:18:08 /usr/sbin/kamailio[4789]: INFO: <script>: Incoming SIP TCP request conid 21 call-id un0rihsRLJLvP-grn6LO-A 2024-01-23T13:18:08.835+01:00 Jan 23 12:18:08 /usr/sbin/kamailio[4789]: INFO: <script>: Incoming SIP TCP request conid 21 call-id WQjhldpRJbxjZRYe7fWgbw 2024-01-23T13:18:08.860+01:00 Jan 23 12:18:08 /usr/sbin/kamailio[4795]: CRITICAL: <core> [core/pass_fd.c:281]: receive_fd(): EOF on 49 2024-01-23T13:18:09.486+01:00 Jan 23 12:18:09 /usr/sbin/kamailio[4751]: ALERT: <core> [main.c:783]: handle_sigs(): child process 4777 exited by a signal 11 2024-01-23T13:18:09.486+01:00 Jan 23 12:18:09 /usr/sbin/kamailio[4751]: ALERT: <core> [main.c:787]: handle_sigs(): core was generated 2024-01-23T13:18:09.516+01:00 Jan 23 12:18:09 /usr/sbin/kamailio[4751]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized 2024-01-23T13:18:09.570+01:00 Started /root/sipconfig/startkamailio.sh 2024-01-23T13:18:09.570+01:00 info: :-) Starting Kamailio Just before all the crashes we see the "CRITICAL: <core> [core/pass_fd.c:281]: receive_fd(): EOF on 49" log line. Best regards, Mattis Lind # gdb /usr/sbin/kamailio /core *GNU gdb (Debian 10.1-1.7) 10.1.90.20210103-git* Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html > This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/sbin/kamailio... (No debugging symbols found in /usr/sbin/kamailio) warning: Can't open file /dev/zero (deleted) during file-backed mapping note processing [New LWP 4777] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/sbin/kamailio -DD -M 18 -m 192 -A serverId=17173 -A sendTraceLocal="sip:10'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __strlen_evex () at ../sysdeps/x86_64/multiarch/strlen-evex.S:77 77 ../sysdeps/x86_64/multiarch/strlen-evex.S: No such file or directory. (gdb) bt full #0 __strlen_evex () at ../sysdeps/x86_64/multiarch/strlen-evex.S:77 No locals. #1 0x00007f5425e34b78 in __vfprintf_internal (s=s@entry=0x55a06e969a60, format=format@entry=0x55a06e558020 "%s: %.*s%s%s%sBUG: qm: fragm. %p (address %p) beginning overwritten (%lx)! Memory allocator was called from %s:%u. Fragment marked by %s:%lu. Exec from %s:%u.\n", ap=ap@entry=0x7ffd6bebfb50, mode_flags=mode_flags@entry=0) at vfprintf-internal.c:1647 len = <optimized out> step0_jumps = {0, 1717, 1621, 3413, 3317, 3997, 2677, 2837, 3613, 1773, 4309, 4445, 3517, 4437, 4389, 2789, 4197, 3917, 3221, 2997, 1141, 1365, 1997, 1925, 1885, 733, 3709, 533, 533, 4101} space = <optimized out> is_short = <optimized out> use_outdigits = 0 outc = <optimized out> step1_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 1773, 4309, 4445, 3517, 4437, 4389, 2789, 4197, 3917, 3221, 2997, 1141, 1365, 1997, 1925, 1885, 733, 3709, 533, 533, 0} group = 0 prec = -1 step2_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4309, 4445, 3517, 4437, 4389, 2789, 4197, 3917, 3221, 2997, 1141, 1365, 1997, 1925, 1885, 733, 3709, 533, 533, 0} string = 0x756d6f7266222c22 <error: Cannot access memory at address 0x756d6f7266222c22> left = 0 is_long_double = <optimized out> width = 0 signed_number = <optimized out> step3a_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4213, 0, 0, 0, 4389, 2789, 4197, 3917, 3221, 0, 0, 0, 0, 1925, 0, 0, 0, 0, 0, 0} alt = <optimized out> showsign = 0 is_long = 0 is_char = <optimized out> pad = <optimized out> step3b_jumps = {0 <repeats 11 times>, 3517, 0, 0, 4389, 2789, 4197, 3917, 3221, 2997, 1141, 1365, 1997, 1925, 1885, 733, 3709, 0, 0, 0} step4_jumps = {0 <repeats 14 times>, 4389, 2789, 4197, 3917, 3221, 2997, 1141, 1365, 1997, 1925, 1885, 733, 3709, 0, 0, 0} args_value = <optimized out> is_negative = <optimized out> number = {longlong = <optimized out>, word = <optimized out>} base = <optimized out> the_arg = {pa_wchar = 4777 L'\x12a9', pa_int = 4777, pa_long_int = 4777, pa_long_long_int = 4777, pa_u_int = 4777, pa_u_long_int = 4777, pa_u_long_long_int = 4777, pa_double = 2.3601515901836347e-320, pa_long_double = 1.74131181638025811763e-4947, pa_float128 = 3.09319115455554459548860449034534676e-4962, pa_string = 0x12a9 <error: Cannot access memory at address 0x12a9>, pa_wstring = 0x12a9 <error: Cannot access memory at address 0x12a9>, pa_pointer = 0x12a9, pa_user = 0x12a9} spec = 115 's' _buffer = {__routine = 0x4, __arg = 0xd, __canceltype = 1855363680, __prev = 0xe0} _avail = <optimized out> thousands_sep = 0x0 grouping = 0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff> done = 238 f = 0x55a06e5580a7 "s:%lu. Exec from %s:%u.\n" lead_str_end = 0x55a06e558020 "%s: %.*s%s%s%sBUG: qm: fragm. %p (address %p) beginning overwritten (%lx)! Memory allocator was called from %s:%u. Fragment marked by %s:%lu. Exec from %s:%u.\n" end_of_spec = <optimized out> work_buffer = "h\r\000\000\000\000\000\000\000\000\000\000\060\000\000\000\000\000\000\000\375\177\000\000 \372\353k\375\177\000\000\237MSn\n\000\000\000\000\000\000\000\240U", '\000' <repeats 18 times>, "P\225Un\240U\000\000\000\000\000\000[\214A\323\f\000\000\000\000\000\000\000\377\377\377\377\377\377\377\377\206\002", '\000' <repeats 14 times>, "\004\000\000\000\000\000\000\000 \367\353k\375\177\000\000\301\225Un\240U\000\000\323\262\vn\240U\000\000\000\000\000\000\000\000\000\000s\374On\240U\000\000W\225Un\240U\000\000\350>\212\027T\177\000\000 \323\365$T\177\000\000\060\a\354k\375\177\000\00--Type <RET> for more, q to quit, c to continue without paging-- 0\220\371\227n\240U\000\000"... workend = 0x7ffd6bebf9f8 "" ap_save = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7ffd6bebfc30, reg_save_area = 0x7ffd6bebfb70}} nspecs_done = 10 save_errno = 4 readonly_format = 0 do_longlong_number = <optimized out> __result = <optimized out> #2 0x00007f5425ec079f in __vsyslog_internal (pri=<optimized out>, fmt=0x55a06e558020 "%s: %.*s%s%s%sBUG: qm: fragm. %p (address %p) beginning overwritten (%lx)! Memory allocator was called from %s:%u. Fragment marked by %s:%lu. Exec from %s:%u.\n", ap=0x7ffd6bebfb50, mode_flags=0) at ../misc/syslog.c:233 now_tm = {tm_sec = 8, tm_min = 18, tm_hour = 12, tm_mday = 23, tm_mon = 0, tm_year = 124, tm_wday = 2, tm_yday = 22, tm_isdst = 0, tm_gmtoff = 0, tm_zone = 0x55a06e94c5e0 "UTC"} now = 1706012288 fd = <optimized out> f = 0x55a06e969a60 buf = 0x0 bufsize = 0 msgoff = 21 saved_errno = <optimized out> failbuf = "`\232\226n\240U\000\000\000\204\201\247[\214A\323`\374\353k\375\177\000\000\300p\371%T" clarg = {buf = <optimized out>, oldaction = <optimized out>} #3 0x00007f5425ec0c46 in __syslog (pri=<optimized out>, fmt=<optimized out>) at ../misc/syslog.c:117 ap = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7ffd6bebfc70, reg_save_area = 0x7ffd6bebfb70}} #4 0x000055a06e3b7839 in ?? () No symbol table info available. #5 0x000055a06e3bc039 in qm_free () No symbol table info available. #6 0x000055a06e3c7c28 in qm_shm_free () No symbol table info available. #7 0x00007f542325fb8e in uac_send_tm_callback () from /usr/lib/x86_64-linux-gnu/kamailio/modules/uac.so No symbol table info available. #8 0x00007f5424a2f002 in run_trans_callbacks_internal () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so No symbol table info available. #9 0x00007f5424a2f179 in run_trans_callbacks () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so No symbol table info available. #10 0x00007f54249d5e8c in free_cell_helper () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so No symbol table info available. #11 0x00007f5424aa8f82 in wait_handler () from /usr/lib/x86_64-linux-gnu/kamailio/modules/tm.so No symbol table info available. #12 0x000055a06e37a263 in ?? () No symbol table info available. #13 0x000055a06e37a79d in ?? () No symbol table info available. #14 0x000055a06e37acc6 in timer_main () No symbol table info available. #15 0x000055a06e0a5f62 in main_loop () No symbol table info available. --Type <RET> for more, q to quit, c to continue without paging-- #16 0x000055a06e0b120c in main () No symbol table info available.

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How to achieve conversion from 180 to 183sdp
by mm e 29 Jan '24

29 Jan '24

When receiving to-tag and returning 180 ring without SDP body, how can it be converted into 183 with SDP and returned to from-tag. I want to realize that when I receive 180 no sdp, I will play an audio clip for the from-tag.： INVITE (SDP) ──────────────────────────> │ 100 Trying <────────────────────────── │ │ INVITE (SDP) │ ──────────────────────────> 100 Trying │ <────────────────────────── 180 Ringing │ <────────────────────────── 183 Session Progress (SDP) │ <────────────────────────── │

2 1

usrloc database duplicate keys issue
by Benoît Panizzon 29 Jan '24

29 Jan '24

Hi I have come across an issue with the usrloc database on kamailio 5.6 and 5.7 Jan 26 07:19:45 dev-cpereg01 kamailio[2708456]: ERROR: <core> [db_query.c:244]: db_do_insert_cmd(): error while submitting query Jan 26 07:19:45 dev-cpereg01 kamailio[2708456]: ERROR: usrloc [ucontact.c:686]: db_insert_ucontact(): inserting contact in db failed somedudetp0216 (uloc-65b237f8-28983d-1) Jan 26 07:19:45 dev-cpereg01 kamailio[2708456]: ERROR: usrloc [urecord.c:419]: wb_timer(): inserting contact into database failed (aor: somedudetp0216) settings: # ----- usrloc params ----- modparam("usrloc", "db_url", DBLOCAL) modparam("usrloc", "db_mode", 2) modparam("usrloc", "use_domain", 0) modparam("usrloc", "ka_mode", 0) modparam("usrloc", "ka_filter", 1) modparam("usrloc", "timer_procs", 1) modparam("usrloc", "ka_from", "sip:ping@sip.imp.ch") modparam("usrloc", "server_id_filter", 1) # Use DMQ to sync userloc loadmodule "dmq_usrloc.so" # Replicate usrloc via dmq # Enable userloc sync modparam("dmq_usrloc", "enable", 1) # Do a full sync on start modparam("dmq_usrloc", "sync", 1) I assume, when kamailio is being restartet there are some expired entries still present in the database which kamailio tries to insert on a new registration. This leads to this duplicate key error. Is there a way to tell kamailio to use 'replace into' instread of 'insert into'? Solution for now, is to manually delete expired entries from the database. -- Mit freundlichen Grüssen -Benoît Panizzon- @ HomeOffice und normal erreichbar -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

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Heads-up: testing needed for major OpenSSL refactoring
by Richard Chan 28 Jan '24

28 Jan '24

Hello Kamailio community, After the January refactoring of OpenSSL integration, configurations that initialise libssl in rank 0 (thread #1) are likely to trigger errors more aggressively. This type of configuration has all along been broken due to OpenSSL use of thread-local variables. The first "victim" is https://github.com/kamailio/kamailio/issues/3727 — the configuration has dispatcher + db_unixodbc (+ some driver) — this configuration initialises libssl in rank 0(thread #1). I have a couple of PRs in the queue for db_unixodbc, db_mysql (PostgreSQL may need similar attention). master and 5.7 branches are affected Regards Richard

1 0

LCR logic
by Social Boh 27 Jan '24

27 Jan '24

Hello, LCR module logic is : When the function /load_gws()/ is called, matching gateways (that are not currently designated as defunct) are ordered for forwarding purposes as follows: 1. according to longest Request-URI user part match 2. according to tuple's priority 3. according to tuple's randomized weight or, if priority_ordering parameter is set to value 1, as follows: 1. according to tuple's priority 2. according to tuple's randomized weight and Smaller priority value means higher priority (highest priority value being 0 and lowest being 255). so I have 3 lcr_rule_target use the same lcr_rule entry but 3 different Gateways and priority. So the order of rules would be longest Request-URI (same) and the priority but the result is: added matched_gws[0]=[3, 5, 200, 2193562] added matched_gws[1]=[1, 5, 2, 6888519] added matched_gws[2]=[2, 5, 50, 2159388] same prefix but first rule target with priority 200 and then 2 and then 50. I think the result would be priority 2,50 and 100. ¿Or not? --- I'm SoCIaL, MayBe

2 2

DMQ dialog sync question
by Stefan-Cristian Mititelu 26 Jan '24

26 Jan '24

Hi, I'm trying a DMQ dialog sync up setup with 2 x Kamailios. I have this scenario: 1. Kamailio1 receives INVITE and sends KDQM to Kamailio2 to sync up dialog => OK 2. Kamailio2 receives 200OK 3. Kamailio2 does not send anything back to Kamailio1 to update dialog state => not OK, i expected a KDMQ to be send back to Kamailio1 to update dialog state I was wondering if DMQ module supports the above? I am using 5.6 version of kamailio, and I am curios if this might be implemented in later branches? Thank you, Stefan

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How to correctly drop a branch?
by Benoît Panizzon 26 Jan '24

26 Jan '24

Hi https://www.kamailio.org/wiki/cookbooks/devel/pseudovariables#branch_name_-… "Assigning $null to uri attribute will drop the branch, for the rest of attributes will just set the value to null." Where do I need to assing $null to the brach URI to get it dropped? And what happens to the index, is there a gap, or do the subsequent branches get re-indexed so they don't match with the ulc indexes anymore? Actual example, I have multiple contacts I would like to add to branches. Two of the contacts are from the location database + an additional contact. # Basic Branch: $ru = $(ulc(aor=>addr)[0]); $du = $(ulc(aor=>received)[0]); $fs = $(ulc(aor=>socket)[0]); # Additional Branch: append_branch($(ulc(aor=>addr)[1])); $(branch(dst_uri)[-1]) = $(ulc(aor=>received)[1]); $(branch(send_socket)[-1]) = $(ulc(aor=>socket)[1]); and so on, actually a loop over all ulc contacts. # Lasst Additional Branch, point to other registrar, not to a usrloc location. append_branch($ru); $(branch(dst_uri)[-1]) = "sip:other-registrar:5060;transport=udp"; $fsn = "LocalUDPv4"; $(branch(send_socket)[-1]) = $fs; t_on_branch("BR_T"); branch_route[BR_T] { $var(socket) = $(ulc(aor=>socket)[$T_branch_idx]); if ($var(socket) == 0) { xlog("L_INFO", "$cfg(route): DROPPING BRANCH: $T_branch_idx No local socket on this registrar\n"); $(branch(uri)[$T_branch_idx]) = $null; } } I don't get this right! Call is still sent to that contact. -- Mit freundlichen Grüssen -Benoît Panizzon- @ HomeOffice und normal erreichbar -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

1 2

Change in LCR Debug
by Social Boh 26 Jan '24

26 Jan '24

Hello, using DEBUG with LCR module to see how the module apply the rules, I see he use Gateway Index in the list. The Gateway Index could be different to Gateway ID and maybe can confuse the correct interpretation about the use of the rules. Is it possible change the code: matched_gws[gw_index].gw_index = t->gw_index; matched_gws[gw_index].rule_id = rule->rule_id; matched_gws[gw_index].prefix_len = pl->prefix_len; matched_gws[gw_index].priority = t->priority; matched_gws[gw_index].weight = t->weight * (kam_rand() >> 8); matched_gws[gw_index].duplicate = 0; LM_DBG("added matched_gws[%d]=[%u %u, %u, %u, %u]\n", gw_index, t->gw_index, pl->prefix_len, t->priority, matched_gws[gw_index].weight); to use gateway ID and not gateway Index? Thank you Regards -- --- I'm SoCIaL, MayBe

1 0

How to get media IP
by mm e 26 Jan '24

26 Jan '24

When receiving a call I get the following message： INVITE sip:123456789@192.168.1.118:29363 SIP/2.0 Via: SIP/2.0/UDP 192.168.1.118:65178;branch=z9hG4bK-d87543-4a4a6b6c49541b2c-1--d87543-;rport Max-Forwards: 70 Contact: <sip:96341@192.168.1.118:65178> To: "123456789"<sip:123456789@192.168.1.119:29363 > From: "96341"<sip:96341@192.168.1.119:29363 >;tag=af3c7c31 Call-ID: OTFhN2M2YmRmNmU2N2I1ZmQxNmM4ODg4YzRiZmQyNTc. CSeq: 1 INVITE Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO Content-Type: application/sdp User-Agent: eyeBeam release 1011d stamp 40820 Content-Length: 339 v=0 o=- 3 2 IN IP4 192.168.1.118 s=CounterPath eyeBeam 1.5 c=IN IP4 192.168.1.118 t=0 0 m=audio 32170 RTP/AVP 0 8 18 101 a=alt:1 1 : +YhwgPgy ayLEx4wo 192.168.1.118 32170 a=fmtp:18 annexb=no a=fmtp:101 0-15 a=rtpmap:18 G729/8000 a=rtpmap:101 telephone-event/8000 a=sendrecv How to print the media IP in SDP separately in the log? I didn't find the Pseudo-Variables..can you help me

3 2

412 Conditional request failed
by satyaprakash ch 26 Jan '24

26 Jan '24

Hi There were two PUBLISH requests were sent by the Kamailio Proxy server to the Kamailio Presence server. Processing of the first PUBLISH request resulted in the presentity table being updated - the "etag" changed from "a.1705053846.16611.21.1" to "a.1705053846.16613.23.2" Processing of the second PUBLISH failed because it also attempted to update the etag in the presentity table but at this point in time there was no match to the original etag value in the database Logs in kamailio.log: ------ ps_db_update_presentity(): No E-Tag match a.1705053846.16611.21.1 DEBUG: tm [t_reply.c:637]: _reply_light(): reply sent out - buf=0x7f81e5ca5fc0: SIP/2.0 412 Conditio... shmem=0x7f81de6da068: SIP/2.0 412 Conditional request failed. Will any one suggest how to resolve the issue of 412 conditional request failed.

2 2

Is the Contact header required for the dialog module?
by Unai Rodriguez 26 Jan '24

26 Jan '24

Dear List, I’m trying to set up the dialog module and I keep getting the error "bad sip message or missing Contact hdr”: --- Jan 23 11:34:17 server.example.com kamailio[2495]: 16(2511) ERROR: {1 78451036 INVITE 2ef1d082-3486-123d-0abc-02c8e9c6c24e} dialog [dlg_handlers.c:219]: populate_leg_info(): bad sip message or missing Contact hdr Jan 23 11:34:17 server.example.com kamailio[2495]: 16(2511) ERROR: {1 78451036 INVITE 2ef1d082-3486-123d-0abc-02c8e9c6c24e} dialog [dlg_handlers.c:952]: dlg_new_dialog(): could not add further info to the dialog --- This is for MRCP traffic and the SIP INVITEs do not contain the Contact header. They look like this: ---- INVITE sip:some.mrcp.server.example.com:8060 SIP/2.0 Via: SIP/2.0/TCP 10.10.10.10:5099;branch=z9hG4bK5Kpey3r13SBNQ Max-Forwards: 70 From: <sip:10.10.10.10:5099>;tag=134a3eKD2a8Ua To: <sip:some.mrcp.server.example.com:8060> Call-ID: 051df0ff-3541-123d-f090-02f373ff014c CSeq: 78491159 INVITE User-Agent: google_stt Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE Supported: timer, 100rel Content-Type: application/sdp Content-Disposition: session Content-Length: 329 v=0 o=FreeSWITCH 2474358185109188492 5282339568667506935 IN IP4 10.10.10.10 s=- c=IN IP4 10.10.10.10 t=0 0 m=application 9 TCP/MRCPv2 1 a=setup:active a=connection:new a=resource:speechrecog a=cmid:1 m=audio 12034 RTP/AVP 0 8 96 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:96 L16/8000 a=sendonly a=mid:1 ---- According to the RFC, the Contact header is not mandatory (https://datatracker.ietf.org/doc/html/rfc3261#section-8.1.1) and I don’t have an easy way of adding the Contact header to the INVITEs. Is there a way to configure Kamailio’s dialog module to do without the Contact header? Any pointers appreciated. Thank you so much With best wishes, Unai Rodriguez

3 5

How to assign xavp array to htable?
by Benoit Panizzon 26 Jan '24

26 Jan '24

Hi List Via sql_xquery I get a stacked xavp aka array. I would like to store that stacked xavp into a hash table for later usage in other transactions. Is this possible? Via xarp_parameters explode or implode does not work as that would stringy the same key multiple times. Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

3 3

How to set a branch specific variable?
by Benoit Panizzon 25 Jan '24

25 Jan '24

Hi Gang I would like to set a variable specific to the branch. Is there a way? append_branch($var(aor1)); $(branch(dst_uri)[-1]) = $var($dst1) $(branch(want_plus)[-1]) = 1; append_branch($var(aor2)); $(branch(dst_uri)[-1]) = $var($dst2) $(branch(want_plus)[-1]) = 0; t_on_branch("BR_T"); branch_route[BR_T] { if ($branch(want_plus)) { $rU = "+" + $rU; } } Or would there be a way to query the index of the added branch so I could stack an avp with that index to access in the branch route? Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

1 0

Re: STIR/SHAKEN
by Anthony Wittig 25 Jan '24

25 Jan '24

Hey everyone, I've set it up so that when the invite comes into Kamailio I suspend the transaction (save the transaction info in sht) and use dispatcher to send a request to our NSS server. On the reply from NSS I throw the identity header into a sht and continue the original transaction. Does that seem like the right way to do it? The next things I need to look at are: * if first NSS server doesn't respond quickly, try the second (change some timeouts and use dispatcher to try the backup) * if both NSS servers aren't working, I still want to resume the original call and let it through. Maybe I can keep track of the failures in a sht and if I have two failures, resume the original invite without the identity header. Sound like an ok plan? -- Anthony Wittig Mango Voice Developer > > ---------- Forwarded message ---------- > From: Anthony Wittig <awittig(a)mangovoice.com> > To: sr-users(a)lists.kamailio.org, david.villasmil.work(a)gmail.com > Cc: > Bcc: > Date: Tue, 23 Jan 2024 20:39:09 -0700 > Subject: [SR-Users] STIR/SHAKEN > Thanks! > > This is what I've got so far: > > 1. Kamailio invite -> NSS > 2. NSS 302 -> Kamailio > 3. Kamailio ack -> NSS > > I can see the identity header on the 302 response in my onreply_route. How > can I replay the same invite from step #1 with the identity header I get > back in step #2? Should I be doing something with a transaction on step #1, > maybe start a branch that goes out to NSS and when it comes back resume the > transaction (these are all words I've heard smart people say, but I don't > fully understand them...). > > Any pointers would be greatly appreciated, thanks! > -- > Anthony Wittig > Mango Voice Developer > > ---------- Forwarded message ---------- > From: David Villasmil <david.villasmil.work(a)gmail.com> > To: "Kamailio (SER) - Users Mailing List" <sr-users(a)lists.kamailio.org> > Cc: > Bcc: > Date: Tue, 23 Jan 2024 14:56:52 +0100 > Subject: [SR-Users] Re: STIR/SHAKEN > Ditto, i do first approach. > > Regards, > > David Villasmil > email: david.villasmil.work(a)gmail.com > phone: +34669448337 > > > On Tue, Jan 23, 2024 at 2:38 PM Alex Balashov via sr-users < > sr-users(a)lists.kamailio.org> wrote: > >> These are all valid approaches, depending on preference. Catching 302s >> and extracting exactly the desired info might be easier with Kamailio, so I >> suppose, ceteris paribus, I'd recommend the first one. >> >> Dispatcher is a great approach! >> >> > On 23 Jan 2024, at 00:01, Anthony Wittig via sr-users < >> sr-users(a)lists.kamailio.org> wrote: >> > >> > Hello, >> > >> > We're attempting to add identities to our invites. I believe we want to >> send our invites to the NSS, and it'll reply with a 302'd invite with an >> identity header. We currently use FreeSWITCH for dialplans and media and >> Kamailio as our SBC. >> > >> > Should we be trying for something like: FreeSWITCH -> Kamailio -> NSS >> (302) -> Kamailio -> PSTN >> > >> > or would it make more sense to do: FreeSWITCH -> NSS (302) -> >> FreeSWITCH -> Kamailio -> PSTN >> > >> > Assuming we wanted Kamailio -> NSS, is using dispatcher the right >> approach? We currently use it for our two Kamailios and our FreeSWITCHs. >> We're going to have two NSS servers, one for failover. >> > >> > Any thoughts would be greatly appreciated, thanks! >> > >> > -- >> > Anthony Wittig >> > Mango Voice Developer >> > __________________________________________________________ >> > Kamailio - Users Mailing List - Non Commercial Discussions >> > To unsubscribe send an email to sr-users-leave(a)lists.kamailio.org >> > Important: keep the mailing list in the recipients, do not reply only >> to the sender! >> > Edit mailing list options or unsubscribe: >> >> -- >> Alex Balashov >> Principal Consultant >> Evariste Systems LLC >> Web: https://evaristesys.com >> Tel: +1-706-510-6800 >> >

1 0

STIR/SHAKEN
by Anthony Wittig 24 Jan '24

24 Jan '24

Thanks! This is what I've got so far: 1. Kamailio invite -> NSS 2. NSS 302 -> Kamailio 3. Kamailio ack -> NSS I can see the identity header on the 302 response in my onreply_route. How can I replay the same invite from step #1 with the identity header I get back in step #2? Should I be doing something with a transaction on step #1, maybe start a branch that goes out to NSS and when it comes back resume the transaction (these are all words I've heard smart people say, but I don't fully understand them...). Any pointers would be greatly appreciated, thanks! -- Anthony Wittig Mango Voice Developer ---------- Forwarded message ---------- From: David Villasmil <david.villasmil.work(a)gmail.com> To: "Kamailio (SER) - Users Mailing List" <sr-users(a)lists.kamailio.org> Cc: Bcc: Date: Tue, 23 Jan 2024 14:56:52 +0100 Subject: [SR-Users] Re: STIR/SHAKEN Ditto, i do first approach. Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337 On Tue, Jan 23, 2024 at 2:38 PM Alex Balashov via sr-users < sr-users(a)lists.kamailio.org> wrote: > These are all valid approaches, depending on preference. Catching 302s and > extracting exactly the desired info might be easier with Kamailio, so I > suppose, ceteris paribus, I'd recommend the first one. > > Dispatcher is a great approach! > > > On 23 Jan 2024, at 00:01, Anthony Wittig via sr-users < > sr-users(a)lists.kamailio.org> wrote: > > > > Hello, > > > > We're attempting to add identities to our invites. I believe we want to > send our invites to the NSS, and it'll reply with a 302'd invite with an > identity header. We currently use FreeSWITCH for dialplans and media and > Kamailio as our SBC. > > > > Should we be trying for something like: FreeSWITCH -> Kamailio -> NSS > (302) -> Kamailio -> PSTN > > > > or would it make more sense to do: FreeSWITCH -> NSS (302) -> FreeSWITCH > -> Kamailio -> PSTN > > > > Assuming we wanted Kamailio -> NSS, is using dispatcher the right > approach? We currently use it for our two Kamailios and our FreeSWITCHs. > We're going to have two NSS servers, one for failover. > > > > Any thoughts would be greatly appreciated, thanks! > > > > -- > > Anthony Wittig > > Mango Voice Developer > > __________________________________________________________ > > Kamailio - Users Mailing List - Non Commercial Discussions > > To unsubscribe send an email to sr-users-leave(a)lists.kamailio.org > > Important: keep the mailing list in the recipients, do not reply only to > the sender! > > Edit mailing list options or unsubscribe: > > -- > Alex Balashov > Principal Consultant > Evariste Systems LLC > Web: https://evaristesys.com > Tel: +1-706-510-6800 > > __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions > To unsubscribe send an email to sr-users-leave(a)lists.kamailio.org > Important: keep the mailing list in the recipients, do not reply only to > the sender! > Edit mailing list options or unsubscribe: >

1 0

STIR/SHAKEN
by Anthony Wittig 23 Jan '24

23 Jan '24

Hello, We're attempting to add identities to our invites. I believe we want to send our invites to the NSS, and it'll reply with a 302'd invite with an identity header. We currently use FreeSWITCH for dialplans and media and Kamailio as our SBC. Should we be trying for something like: FreeSWITCH -> Kamailio -> NSS (302) -> Kamailio -> PSTN or would it make more sense to do: FreeSWITCH -> NSS (302) -> FreeSWITCH -> Kamailio -> PSTN Assuming we wanted Kamailio -> NSS, is using dispatcher the right approach? We currently use it for our two Kamailios and our FreeSWITCHs. We're going to have two NSS servers, one for failover. Any thoughts would be greatly appreciated, thanks! -- Anthony Wittig Mango Voice Developer

3 3

How to check for branches with a pending reply in MANAGE_REPLY to correctly handle rtpengine?
by Benoit Panizzon 23 Jan '24

23 Jan '24

Hi gang location database contains multiple contacts for an AOR The invite therefore is parallel branched to those multiple contacts. Each reply from each branch is handled by MANAGE_REPLY. rtpengine_manage() is called in MANAGE_REPLY to stop rtpengine processing a failed call. Unfortunately, if any of the contacts replies with an error rtpengine_manage() will stop RTP processing. Is there a way I could check if there are branches with a pending reply from within MANAGE_REPLY so I could call rtpengine_manage() only when the last reply (no pending replies) are present? Hmm, realizing, if I process the last pending error reply and a prior one got a positive reply, this would still kill media. => How do I solve this? Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

1 0

Info: Kamailio World 2024 - Call for presentations
by Daniel-Constantin Mierla 22 Jan '24

22 Jan '24

Hello, a short note to inform that the Call For Presentations is now open for Kamailio World 2024. Everyone is welcome to submit proposal for presentations to share the knowledge about Kamailio or Real Time Communication services, security, high availability, scalability, etc. Submission form and more details are available at: - https://www.kamailioworld.com/k2024/call-for-speakers/ Cheers, Daniel -- Daniel-Constantin Mierla (@ asipto.com) twitter.com/miconda -- linkedin.com/in/miconda Kamailio Consultancy, Training and Development Services -- asipto.com Kamailio World Conference, April 18-19, 2024, Berlin -- kamailioworld.com

2 2

IMS registration failure
by srinidhikrs＠yahoo.com 21 Jan '24

21 Jan '24

I am trying to get imsdroid register to pcscf . But failing with 504 server timeout . Please help to figure out the reason for register failure . <is_registered_fallback2ip> in module ims_registrar_pcscf [/usr/local/lib64/kamailio/modules/ims_registrar_pcscf.so] [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/modparam.c:123]: set_mod_param_regex(): found <is_registered_fallback2ip> in module ims_registrar_pcscf [/usr/local/lib64/kamailio/modules/ims_registrar_pcscf.so] [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/sr_module.c:632]: find_mod_export_record(): found export of <pcscf_unregister> in module ims_registrar_pcscf [/usr/local/lib64/kamailio/modules/ims_registrar_pcscf.so] [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg.lex:1643]: sr_push_yy_state(): including file: route/register.cfg (/etc/kamailio_pcscf/route/register.cfg) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/sr_module.c:632]: find_mod_export_record(): found export of <pcscf_is_registered> in module ims_registrar_pcscf [/usr/local/lib64/kamailio/modules/ims_registrar_pcscf.so] [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'core' (num=56, size=224) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'tcp' (num=27, size=108) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/pt.c:138]: register_procs(): registering new processes: 0 (old) + 1 (new) = 1 (total) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'tm' (num=36, size=168) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'maxfwd' (num=1, size=4) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'siputils' (num=1, size=4) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/pt.c:138]: register_procs(): registering new processes: 1 (old) + 1 (new) = 2 (total) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'xlog' (num=1, size=4) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'dispatcher' (num=3, size=24) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'sctp' (num=19, size=76) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/pt.c:138]: register_procs(): registering new processes: 2 (old) + 1 (new) = 3 (total) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'dbg' (num=3, size=12) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'registrar' (num=11, size=56) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/cfg/cfg.c:173]: cfg_declare(): new config group has been registered: 'rtpengine' (num=5, size=20) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/pt.c:138]: register_procs(): registering new processes: 3 (old) + 1 (new) = 4 (total) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/pt.c:138]: register_procs(): registering new processes: 4 (old) + 1 (new) = 5 (total) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/pt.c:138]: register_procs(): registering new processes: 5 (old) + 1 (new) = 6 (total) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/pt.c:99]: init_pt(): registering new processes: 6 (old) + 96 (new) = 102 (total) [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/route.c:885]: fix_actions(): fixing pcscf_is_registered() [0;39;49m[0;39;49m 0(310120) DEBUG: <core> [core/route.c:885]: fix_actions(): fixing pcscf_unregister() [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=9 a=16 n=if [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=7 a=63 n=assign [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=9 a=25 n=xnotice [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=10 a=25 n=xnotice [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=11 a=25 n=xnotice [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=12 a=25 n=xnotice [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=15 a=63 n=assign [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=22 a=16 n=if [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=17 a=25 n=is_present_hf [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=18 a=25 n=pcscf_save_pending [0;39;49m[0;39;49m 4(310124) DEBUG: ims_registrar_pcscf [save.c:378]: save_pending(): registering for UL callback [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=25 a=63 n=assign [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=32 a=16 n=if [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=35 a=16 n=if [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=33 a=63 n=assign [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=81 a=25 n=append_hf [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=83 a=25 n=remove_hf [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=84 a=25 n=append_hf [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=85 a=25 n=remove_hf [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=86 a=25 n=append_hf [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=94 a=16 n=if [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=89 a=25 n=is_present_hf [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=93 a=25 n=append_hf [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=107 a=25 n=t_on_failure [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=109 a=25 n=t_on_reply [0;39;49m[0;31;49m 4(310124) ERROR: *** cfgtrace:request_route=[REGISTER] c=[/etc/kamailio_pcscf/route/register.cfg] l=111 a=5 n=route [0;39;49m[0;31;49m85(310272) ERROR: *** cfgtrace:failure_route=[REGISTER_failure] c=[/etc/kamailio_pcscf/route/register.cfg] l=316 a=16 n=if [0;39;49m[0;31;49m85(310272) ERROR: *** cfgtrace:failure_route=[REGISTER_failure] c=[/etc/kamailio_pcscf/route/register.cfg] l=311 a=25 n=t_check_status [0;39;49m[0;31;49m85(310272) ERROR: *** cfgtrace:failure_route=[REGISTER_failure] c=[/etc/kamailio_pcscf/route/register.cfg] l=312 a=26 n=send_reply [0;39;49m[0;31;49m85(310272) ERROR: *** cfgtrace:failure_route=[REGISTER_failure] c=[/etc/kamailio_pcscf/route/register.cfg] l=313 a=26 n=update_stat [0;39;49m[0;31;49m85(310272) ERROR: *** cfgtrace:failure_route=[REGISTER_failure] c=[/etc/kamailio_pcscf/route/register.cfg] l=314 a=2 n=exit

1 2

failed to open database connection
by mtohidi67＠gmail.com 20 Jan '24

20 Jan '24

Hello. I have installed Kamailio version devel on Ubuntu 22.04 and use the mysql database on the same machine. when i run systemctl status kamailio.service ● kamailio.service - LSB: Start the Kamailio SIP proxy server Loaded: loaded (/etc/init.d/kamailio; generated) Active: active (exited) since Sat 2024-01-20 11:35:09 +0330; 21min ago Docs: man:systemd-sysv-generator(8) CPU: 48ms /usr/local/sbin/kamailio[173481]: ERROR: usrloc [dlist.c:846]: register_udomain(): failed to open database connection /usr/local/sbin/kamailio[173481]: ERROR: registrar [registrar.c:767]: domain_fixup(): failed to register domain /usr/local/sbin/kamailio[173481]: ERROR: [core/route.c:1193]: fix_actions(): fixing failed (code=-1) at cfg:/usr/local/etc/kamailio/kamailio.cfg:717 /usr/local/sbin/kamailio[173481]: ERROR: [core/rvalue.c:3818]: fix_rval_expr(): failure in cfg at line: 717 col: 22 /usr/local/sbin/kamailio[173481]: ERROR: [core/rvalue.c:3818]: fix_rval_expr(): failure in cfg at line: 717 col: 22 /usr/local/sbin/kamailio[173481]: ERROR: [core/route.c:1193]: fix_actions(): fixing failed (code=-1) at cfg:/usr/local/etc/kamailio/kamailio.cfg:720 /usr/local/sbin/kamailio[173481]: INFO: [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized kamailio[173463]: * already running kamailio[173463]: ...done. systemd[1]: Started LSB: Start the Kamailio SIP proxy server. In /usr/local/etc/kamailio/kamctlrc, I uncomment these lines: SIP_DOMAIN=ims.mnc55.mcc999.farazNET.org DBENGINE=MYSQL DBHOST=localhost in /usr/local/etc/kamailio/kamailio.cfg i apply this changes: auto_aliases=no alias="ims.mnc55.mcc999.farazNET.org" listen=udp:192.168.75.185:5060 listen=tcp:192.168.75.185:5060 how can i solved it?

1 1

2025

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