- sr-users - kamailio.org

Problem on uac_req via port
by whliu＠citictel.com 09 Sep '24

09 Sep '24

Hi, I just tried to use kamailio 5.8.3 as an IMS-PCSCF. After handling SIP registration, it seems that value of port in the "via" header in the request sent from PCSCF to UE is a bit strange. When using uac_req to send OPTIONS to UE, it is found that in the OPTIONS sent out from kamailio, the value of port inside the "via" header is set to port_pc (pcscf ipsec client port). Is this correct? Or should the via header port be set to port_ps (pcscf ipsec server port) instead? Also, in uac_req, is … [View More]

1 0

Error when passing task to an async task group
by elhar.mohamed＠gmail.com 06 Sep '24

06 Sep '24

Hello, I'm using async task group to handle some pourcentage of the traffic, while testing with traffic of 1200cps I got the following error : ERROR: {1910812149 INVITE 6785db25bc3f2478@ip} <core> [core/async_task.c:439]: async_task_group_push(): failed to pass the task [0x7f4000c3a5c0] to group [async_group_name]. conf: async_workers_group="name=async_group_name;workers=45;nonblock=1;usleep=100" If someone can help please?

1 0

Disable topos for a specific peering IP
by Denys Pozniak 06 Sep '24

06 Sep '24

Hello! I need to disable topos for one specific SIP trunk (in-out), it looks like it’s enough to use event_route with IP address filtering. But for some reason, the incoming INVITE from the peer still gets processed by topos and I also don’t see a mention of [msg-incoming] in the logs, only this: WARNING: <script>: [msg-outgoing] OPTIONS/you/1.1.1.1 Code snippet: loadmodule "topos.so" modparam("topos", "db_url", DBURL) modparam("topos", "contact_mode", 1) modparam("topos", "header_mode"… [View More]

6 9

t_check_trans in Lua
by nizam＠ctapps.com 06 Sep '24

06 Sep '24

Dear experts, Would appreciate if anyone can explain why in the given sample Lua script the 'Handle Retransmission' block checks the return code of t_check_trans (if KSR.tm.t_check_trans == 0 then), but in the Kamailio native config standard file if just calls the t_check_trans() function without checking the return code. What is the intention here and how does it work? Thank you in advance. Handle retransmission script from native config file: if (!is_method("ACK")) { … [View More]

2 2

secsipid and secsipid_proc module RPM build
by Володимир Іванець 04 Sep '24

04 Sep '24

Hello! I was wondering if someone was trying to build Kamailio RPM packages containing modules secsipid and secsipid_proc and faced the same problem. I compiled secsipidx library and copied secsipid.h, libsecsipid.h as well as libsecsipid.a files into the source directory of secsipid_proc module. And when I'm trying to build RPM packages, I get the following error: CC (gcc) [M secsipid_proc.so] secsipid_proc_mod.o secsipid_proc_mod.c:28:10: fatal error: secsipid.h: No such file or … [View More]

2 4

Kamailio v5.8.3 Released
by Daniel-Constantin Mierla 04 Sep '24

04 Sep '24

Hello, Kamailio SIP Server v5.8.3 stable release is out. This is a maintenance release of the latest stable branch, 5.8, that includes fixes since the release of v5.8.2. There is no change to database schema or configuration language structure that you have to do on previous installations of v5.8.x. Deployments running previous v5.8.x versions are strongly recommended to be upgraded to v5.8.3. For more details about version 5.8.3 (including links and guidelines to download the tarball or … [View More]

1 0

Permissions module - automatic reload
by Sergio Charrua 04 Sep '24

04 Sep '24

Hi all, Just need some clarifications about the Permissions module: I currently use it with db_mode = 1 and was expecting that the parameter "trusted_cleanup_interval" would refresh the cache tables every X seconds, but apparently this is not the case. I was looking for a way for Kamailio to automatically reload the address table into memory every 5 minutes, for example, and I (mis)understood that "trusted_cleanup_interval" would do the trick, but it doesn't work as expected. Question: is … [View More]

1 0

Using a different OpenSSL
by David Cunningham 04 Sep '24

04 Sep '24

Hello, We have compiled openssl 3.0.9 from source because it's FIPS validated, and want to use it with Kamailio. The server also has the Ubuntu openssl 3.0.2 package installed. Does anyone know how we can tell Kamailio to use the openssl library in /opt/openssl/lib64, and how we can verify that it really is using it? Thanking you in advance, -- David Cunningham, Voisonics Limited http://voisonics.com/ USA: +1 213 221 1092 New Zealand: +64 (0)28 2558 3782

5 13

Releasing v5.8.3
by Daniel-Constantin Mierla 04 Sep '24

04 Sep '24

Hello, I am considering to release Kamailio v5.8.3 (out of branch 5.8) sometime next week, most likely on Wednesday, Sep 4, 2024. If anyone is aware of issues not yet on the bug tracker, report them there asap in order to have a better chance to be fixed. Cheers, Daniel -- Daniel-Constantin Mierla (@ asipto.com) twitter.com/miconda -- linkedin.com/in/miconda Kamailio Consultancy, Training and Development Services -- asipto.com

1 1

kamailio stri shaken configuration
by Vishal Pai 02 Sep '24

02 Sep '24

Hello All I need to integrate the kamailio with stri shaken with pem. What is the best way to achieve this? Thanks

3 2

app_mono module to be archived
by Victor Seva 31 Aug '24

31 Aug '24

Hi kamilians, we have the intention to archive the app_mono module in a few[0]. Most likely at the end of next week. If you use app_mono and you don't want to see it fade away now it's the time to rise your voice. Cheers, Victor [0] https://github.com/kamailio/kamailio/pull/3964

1 0

How to restrict Kamailio adding Local VIA header
by panda.paresh＠gmail.com 30 Aug '24

30 Aug '24

Hi All, I am trying to replay a request to the destination via Kamailio, and I am using t_relay_to_tcp for that , but in that case Kamailio is adding its own address as the top VIA header. Is there a way I can instruct Kamailio not to add local via header ?

3 4

http_async and tm
by alexis 30 Aug '24

30 Aug '24

Hello all, context first, we have an REST API that performs queries to external devices in the network (diameter to DRA's, REST to different servers) and based on n conditions returns the content for a Contact header to be used in a SIP 302. Now we're consuming this API with http_client (synchronously) and as there's no way to speed up the API (pipeline executions, delays on external api's etc etc) we're hitting a limit where all children become busy waiting for the API to answer. So i … [View More]decided to move to http_async_client and started working on it on the lab with this first and base concept to test. request_route { #for testing purposes only if(is_method("ACK")){ exit; } $http_req(all) = $null; $http_req(suspend) = 1; $http_req(timeout) = 500; $http_req(method) = "POST"; $http_req(hdr) = "Content-Type: application/json"; jansson_set("string", "event", "sip-routing", "$var(cre_query)"); xlog("L_INFO","API ASYNC ROUTING REQUEST: $var(cre_query)\n"); $http_req(body) = $var(cre_query); t_newtran(); http_async_query("http://192.168.86.128:8000/", "CRE_RESPONSE"); } http://192.168.86.128:8000/ receives the POST, randomly creates a delay between 0.5 and 1 second and responds (simulating the real api with an excess delay to probe the concept) Then route[CRE_RESPONSE] { if ($http_ok && $http_rs == 200) { xlog("L_INFO","CRE RESPONSE: $http_rb\n"); # for testing purpose, Contact content will be replaced from the received api response append_to_reply("Contact: <sip:1234@google.com>\r\n"); send_reply(302,"Moved Temporarily"); exit; } send_reply(500, "Internal error"); exit; } INVITE is received and processed, API is called, after API response, 302 is replied and then an ACK (ignored by now). Situation is that the 302 retransmitted 37 1519.846253067 192.168.86.34 → 192.168.86.128 SIP/SDP 585 Request: INVITE sip:service@192.168.86.128:5060 | 38 1519.848100380 192.168.86.128 → 192.168.86.34 SIP 318 Status: 100 Trying | 39 1520.094997642 192.168.86.128 → 192.168.86.34 SIP 407 Status: 302 Moved Temporarily | 40 1520.102323728 192.168.86.34 → 192.168.86.128 SIP 453 Request: ACK sip:service@192.168.86.128:5060 | 41 1520.591300933 192.168.86.128 → 192.168.86.34 SIP 407 Status: 302 Moved Temporarily | 42 1521.591061065 192.168.86.128 → 192.168.86.34 SIP 407 Status: 302 Moved Temporarily | 43 1523.591227956 192.168.86.128 → 192.168.86.34 SIP 407 Status: 302 Moved Temporarily | 18(24) DEBUG: tm [t_reply.c:1703]: t_retransmit_reply(): reply retransmitted. buf=0x7f6d79745dc0: SIP/2.0 3..., shmem=0x7f6d75187fd8: SIP/2.0 3 18(24) DEBUG: tm [t_reply.c:1703]: t_retransmit_reply(): reply retransmitted. buf=0x7f6d79745dc0: SIP/2.0 3..., shmem=0x7f6d75187fd8: SIP/2.0 3 18(24) DEBUG: tm [t_reply.c:1703]: t_retransmit_reply(): reply retransmitted. buf=0x7f6d79745dc0: SIP/2.0 3..., shmem=0x7f6d75187fd8: SIP/2.0 3 18(24) DEBUG: tm [timer.c:634]: wait_handler(): finished transaction: 0x7f6d75184cc8 (p:0x7f6d74f600c8/n:0x7f6d74f600c8) 18(24) DEBUG: tm [h_table.c:132]: free_cell_helper(): freeing transaction 0x7f6d75184cc8 from timer.c:643 Any help to avoid the retransmission and make the transaction just finish right after the 302 will be appreciated. regards [View Less]

6 27

apply keepalive to only udp
by James Lipski 30 Aug '24

30 Aug '24

Hello, I wanted to know if this can be accomplished, or if I'm doing something wrong. What I'm hoping to accomplish is to have kamailio periodically send OPTIONS packets to endpoints that are connected over UDP only. As of right now, I currently have the following configured under usrloc: modparam("usrloc", "timer_interval", 5) modparam("usrloc", "timer_procs", 2) modparam("usrloc", "use_domain", MULTIDOMAIN) modparam("usrloc", "db_url", DBURL) modparam("usrloc", "db_mode", 0) modparam("… [View More]

3 5

Kamailio integration with REST services
by Sergio Charrua 29 Aug '24

29 Aug '24

Hi all! I need to integrate a REST Service with Kamailio. Integration is easy, not a problem, but my concern is that the REST Services has a JWT token authentication required for each request, common to many (it not all) REST Services. So, it is required to POST for authentication (username and password) and once I get authentication done, and receive a JWT token, I will need to use this token in all other requests to the REST Service. The token is valid for 24h. My question is: - how to save … [View More]

6 12

kamailio randomly crashes
by Maharaja Azhagiah 28 Aug '24

28 Aug '24

Hi all, I have kamailio running in GKE (Google Kubernetes) and recently seeing kamailio crashes frequently and I couldn't find the reason for the crash kamailio version version: kamailio 5.4.9 (x86_64/linux) 7d022d 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_BLACKLIST, … [View More]HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED 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: 7d022d compiled on 14:26:30 Jul 10 2024 with gcc 8.3.0 kamailio core generation: Core was generated by `kamailio -e -E -DD -M 128 -m 2048'. Program terminated with signal SIGSEGV, Segmentation fault. #0 load_route_data_db (rd=0x7ca482a48840) at cr_db.c:416 416 if (rd->carriers[i]->domains[j]->sum_prob == 0.0) { bt: (gdb) bt #0 load_route_data_db (rd=0x7ca482a48840) at cr_db.c:416 #1 0x00007ca474c8cc50 in reload_route_data () at cr_data.c:178 #2 0x00007ca474cabfdc in cr_rpc_reload_routes (rpc=0x7ca4f5a32aa0 <func_param>, c=0x7ca4f5a329c0 <_jsonrpc_ctx_global>) at cr_rpc.c:59 #3 0x00007ca4f5a158a1 in jsonrpc_exec_ex (cmd=0x7ffd774f34b0, rpath=0x0) at jsonrpcs_mod.c:1425 #4 0x00007ca4f5a15ccd in jsonrpc_exec (msg=0x7ca4f641a9f8, cmd=0x7ca4f61bde20 "x\335\033\366\244|", s2=0x0) at jsonrpcs_mod.c:1445 #5 0x00005745eb3fcb19 in do_action (h=0x7ffd774f3dc0, a=0x7ca4f61f1a50, msg=0x7ca4f641a9f8) at core/action.c:1085 #6 0x00005745eb40b35c in run_actions (h=0x7ffd774f3dc0, a=0x7ca4f61f0468, msg=0x7ca4f641a9f8) at core/action.c:1584 #7 0x00007ca474b92f8d in timer_handler (ticks=96802941, tl=0x7ca47b2f7950, data=0x7ca47b2f7868) at timer.c:216 #8 0x00005745eb49e3c4 in slow_timer_main () at core/timer.c:1105 #9 0x00005745eb3a85bd in main_loop () at main.c:1765 #10 0x00005745eb3b34c3 in main (argc=8, argv=0x7ffd774f4688) at main.c:2942 bt full: (gdb) bt full #0 load_route_data_db (rd=0x7ca482a48840) at cr_db.c:416 res = 0x7ca4f636a4a8 row = 0x7ca4f642a7f8 i = 0 j = 110 ret = 56 tmp_carrier_data = 0x7ca479ff5068 query_str = {s = 0x7ca474cdd800 <query> "SELECT DISTINCT domain FROM carrierroute WHERE carrier=8", len = 56} tmp_scan_prefix = {s = 0x5745ed889f68 "13235791374", len = 11} tmp_rewrite_host = {s = 0x5745ed889f7a "sip.telnyx.com;transport=TLS", len = 28} tmp_rewrite_prefix = {s = 0x5745ed889f99 "", len = 0} tmp_rewrite_suffix = {s = 0x5745ed889f9a "", len = 0} tmp_host_name = {s = 0x40 <error: Cannot access memory at address 0x40>, len = 1965559808} tmp_reply_code = {s = 0x7ca474ccf2b0 <__func__.5843> "reload_route_data", len = 1959587872} tmp_comment = {s = 0x5745ed889f9b "IMPORTED - WTJHSX", len = 18} p_tmp_comment = 0x7ffd774f30b0 __func__ = "load_route_data_db" n = 0 #1 0x00007ca474c8cc50 in reload_route_data () at cr_data.c:178 old_data = 0x5745ed850150 new_data = 0x7ca482a48840 i = 22341 __func__ = "reload_route_data" #2 0x00007ca474cabfdc in cr_rpc_reload_routes (rpc=0x7ca4f5a32aa0 <func_param>, c=0x7ca4f5a329c0 <_jsonrpc_ctx_global>) at cr_rpc.c:59 __func__ = "cr_rpc_reload_routes" #3 0x00007ca4f5a158a1 in jsonrpc_exec_ex (cmd=0x7ffd774f34b0, rpath=0x0) at jsonrpcs_mod.c:1425 rpce = 0x7ca4f6425fb8 ctx = 0x7ca4f5a329c0 <_jsonrpc_ctx_global> ret = -1 nj = 0x0 val = {s = 0x5745ed845010 "cr.reload_routes", len = 16} scmd = {s = 0x7ca4f61bdd78 "{\"jsonrpc\": \"2.0\", \"method\": \"cr.reload_routes\", \"id\": 2}", len = 57} __func__ = "jsonrpc_exec_ex" #4 0x00007ca4f5a15ccd in jsonrpc_exec (msg=0x7ca4f641a9f8, cmd=0x7ca4f61bde20 "x\335\033\366\244|", s2=0x0) at jsonrpcs_mod.c:1445 scmd = {s = 0x7ca4f61bdd78 "{\"jsonrpc\": \"2.0\", \"method\": \"cr.reload_routes\", \"id\": 2}", len = 57} __func__ = "jsonrpc_exec" #5 0x00005745eb3fcb19 in do_action (h=0x7ffd774f3dc0, a=0x7ca4f61f1a50, msg=0x7ca4f641a9f8) at core/action.c:1085 ret = -5 v = 0 dst = {send_sock = 0x0, to = {s = {sa_family = 41744, sa_data = "6\366\244|\000\000\035u\271t\244|\000"}, sin = {sin_family = 41744, sin_port = 63030, sin_addr = {s_addr = 31908}, sin_zero = "\035u\271t\244|\000"}, sin6 = {sin6_family = 41744, sin6_port = 63030, sin6_flowinfo = 31908, sin6_addr = {__in6_u = {__u6_addr8 = "\035u\271t\244|\000\000\005u\271t\244|\000", __u6_addr16 = {29981, 29881, 31908, 0, 29957, 29881, 31908, 0}, __u6_addr32 = {1958311197, 31908, 1958311173, 31908}}}, sin6_scope_id = 2001680800}, sas = {ss_family = 41744, __ss_padding = "6\366\244|\000\000\035u\271t\244|\000\000\005u\271t\244|\000\000\240\071Ow\375\177\000\000/.:\365\244|\000\000\320:Ow\375\177\000\000\327\337j\353EW\000\000\320\071Ow\375\177\000\000\020@ \016\366\244|\000\000\030\245\066\366\244|\000\000\020@\016\366\244|\000\000\020:Ow\375\177\000\000\356u\236\365\244|\000\000\030\245\066\366\244|\000\000\000\000\000\000\000\000\000", __ss_align = 134217728}}, id = 130848392, send_flags = {f = 0, blst_imask = 0}, proto = 56 '8', proto_pad0 = 5 '\005', proto_pad1 = 36} tmp = 0x7ca4f641a9f8 "\344\032" new_uri = 0xed3 <error: Cannot access memory at address 0xed3> end = 0x7ca474b9751b "\r\n" crt = 0x2 <error: Cannot access memory at address 0x2> cmd = 0x7ca4f617b7d8 len = 0 user = 15 uri = {user = {s = 0x9774f3800 <error: Cannot access memory at address 0x9774f3800>, len = 621}, passwd = {s = 0x400000000 <error: Cannot access memory at address 0x400000000>, len = 1721781302}, host = {s = 0x0, len = -2147483648}, port = {s = 0x8000000 <error: Cannot access memory at address 0x8000000>, len = -343946861}, params = {s = 0x7ffd774f38e0 "09Ow\375\177", len = -167557169}, sip_params = { s = 0x7ca4f53704f0 <dialog_table_name> "l^5\365\244|", len = -164192016}, headers = {s = 0x1700000000 <error: Cannot access memory at address 0x1700000000>, len = 2001681040}, port_no = 14800, proto = 30543, type = 32765, flags = (unknown: 4130775280), transport = {s = 0x0, len = 2009201968}, ttl = {s = 0x6774f3a50 <error: Cannot access memory at address 0x6774f3a50>, len = -181058744}, user_param = { s = 0x17200000000 <error: Cannot access memory at address 0x17200000000>, len = 2099608304}, maddr = {s = 0x7ffd774f3960 "\035u\271t\244|", len = -344235896}, method = {s = 0x0, len = -2147483648}, lr = { --Type <RET> for more, q to quit, c to continue without paging-- s = 0x8000000 <error: Cannot access memory at address 0x8000000>, len = -343946861}, r2 = {s = 0x7ffd774f38d0 "`9Ow\375\177", len = -166931844}, gr = {s = 0x7ca4f53704f0 <dialog_table_name> "l^5\365\244|", len = -164192016}, transport_val = {s = 0x7ffd774f3960 "\035u\271t\244|", len = -181636538}, ttl_val = {s = 0x7ffd774f3930 "`9Ow\375\177", len = -167555326}, user_param_val = {s = 0x0, len = 2}, maddr_val = { s = 0x7ca4f60c1f77 <db_mysql_submit_query> "UH\211\345AWAVAUATSH\201\354\210", len = -166889584}, method_val = {s = 0x177d6038c8 <error: Cannot access memory at address 0x177d6038c8>, len = 2001681040}, lr_val = {s = 0xe00000000 <error: Cannot access memory at address 0xe00000000>, len = 1958311183}, r2_val = {s = 0x7ffd774f3960 "\035u\271t\244|", len = -164191464}, gr_val = { s = 0x7ffd774f39f0 "\373\377\377\377", len = -344973614}} next_hop = {user = {s = 0x8000000 <error: Cannot access memory at address 0x8000000>, len = -343946861}, passwd = {s = 0x7ffd774f3720 "\020\070Ow\375\177", len = -166975523}, host = { s = 0x7ffd774f3740 "\020\070Ow\375\177", len = -166887566}, port = {s = 0x7ca4f60431d0 <sql_str> "@@w\355EW", len = -164192016}, params = {s = 0x7ffd774f3d50 "", len = -164192016}, sip_params = {s = 0x0, len = -30810208}, headers = {s = 0x0, len = -181051830}, port_no = 8055, proto = 62988, type = 31908, flags = (unknown: 4128077712), transport = { s = 0x4774f37d0 <error: Cannot access memory at address 0x4774f37d0>, len = 2001680544}, ttl = {s = 0x669fa379 <error: Cannot access memory at address 0x669fa379>, len = -164192016}, user_param = { s = 0x5745ed7743b0 "'sip:+13194676789@us.test.com',NULL,0)", len = 1721781302}, maddr = {s = 0x400000000 <error: Cannot access memory at address 0x400000000>, len = -167513741}, method = { s = 0x8000000 <error: Cannot access memory at address 0x8000000>, len = -343946861}, lr = {s = 0x7ffd774f3810 "\340\070Ow\375\177", len = -167567737}, r2 = { s = 0x8000000 <error: Cannot access memory at address 0x8000000>, len = -343946861}, gr = {s = 0x7ffd774f3810 "\340\070Ow\375\177", len = -166977673}, transport_val = {s = 0x7ca4f60431d0 <sql_str> "@@w\355EW", len = -164192016}, ttl_val = {s = 0x7ffd774f3a90 "\330\267\027\366\244|", len = 23}, user_param_val = { s = 0x5745ed77417a "3071,3795,'6e1a9c34-cec5-4ebb-bcd9-3356d80bcf9e',' sip:+13194004696@sip.telnyx.com','c5SS3F27B8rDN',' sip:+13194676789@us.test.com','f9b9b2c48ef41ef90eb05056b0a794','tls: 10.16.0.74:520"..., len = -164192016}, maddr_val = {s = 0x7ca4f60dcf18 "`", len = -31060352}, method_val = {s = 0x0, len = -180627954}, lr_val = {s = 0x7ca4f60c1f77 <db_mysql_submit_query> "UH\211\345AWAVAUATSH\201\354\210", len = -166889584}, r2_val = {s = 0x0, len = 0}, gr_val = {s = 0x0, len = 0}} u = 0x7ca4f5817bc8 port = 0 dst_host = 0x7ca474b9751d i = -344941541 flags = 0 avp = 0x7ffd774f3c40 st = {flags = 3984015424, id = 22341, name = {n = -310010607, s = {s = 0x5745ed859d11 "", len = 2001679968}, re = 0x5745ed859d11}, avp = 0x66a04c36} sct = 0x60f60e6120 sjt = 0x5f60e6a50 rve = 0x8000000 mct = 0x0 rv = 0xffffffff rv1 = 0x5745eb7fc993 c1 = {cache_type = 10, val_type = RV_NONE, c = {avp_val = {n = 0, s = {s = 0x0, len = 0}, re = 0x0}, pval = {rs = {s = 0x0, len = 0}, ri = 2001679912, flags = 32765}}, i2s = "`6Ow\375\177\000\000\031\241\a\366\244|\000\000\250\003\000\000\000"} s = {s = 0xffffffff <error: Cannot access memory at address 0xffffffff>, len = -164179120} srevp = {0x3, 0x64870454268b4200} evp = {data = 0x0, obuf = {s = 0x0, len = 0}, rcv = 0x0, dst = 0x0, req = 0x0, rpl = 0x0, rplcode = 0, mode = 0} mod_f_params = {{type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = { number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, { type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}} __func__ = "do_action" #6 0x00005745eb40b35c in run_actions (h=0x7ffd774f3dc0, a=0x7ca4f61f0468, msg=0x7ca4f641a9f8) at core/action.c:1584 t = 0x7ca4f61f1a50 ret = 1 tvb = {tv_sec = 0, tv_usec = 0} tve = {tv_sec = 0, tv_usec = 0} tz = {tz_minuteswest = 60, tz_dsttime = 0} tdiff = 4131498432 __func__ = "run_actions" #7 0x00007ca474b92f8d in timer_handler (ticks=96802941, tl=0x7ca47b2f7950, data=0x7ca47b2f7868) at timer.c:216 msg = 0x7ca4f641a9f8 a = 0x7ca47b2f7868 ra_ctx = {rec_lev = 1, run_flags = 0, last_retcode = 1, jmp_env = {{__jmpbuf = {95957815091336, 8333654393230933038, 0, 2147483648, 134217728, 95957815380371, 8333654393012829230, 2510245087605373998}, __mask_was_saved = 0, __saved_mask = {__val = {137047930071236, 0, 25985340079663656, 140726605135616, 137045787154760, 70721158768, 137045787160648, 140726605135472, 137045776334895, 1095350878208, 137045782276504, 140735195070144, 140726605135504, 137045776144708, 0, 140726605135552}}}}} keng = 0x0 evname = {s = 0x7ca474b9715a "timer", len = 5} __func__ = "timer_handler" --Type <RET> for more, q to quit, c to continue without paging-- #8 0x00005745eb49e3c4 in slow_timer_main () at core/timer.c:1105 n = 12 ret = 4294967295 tl = 0x7ca47b2f7950 i = 1010 __func__ = "slow_timer_main" #9 0x00005745eb3a85bd in main_loop () at main.c:1765 i = 16 pid = 0 si = 0x0 si_desc = "udp receiver child=15 sock=10.16.0.74:5101 ( 35.202.133.184:5101)\000AOw\375\177\000\000d\366\023\376\244|\000\000 \000\000\000\060\000\000\000@AOw\375\177\000\000\200@Ow \375\177\000\000\000B\213&T\004\207d\223\311\177\353EW\000\000\240\274\065\366\244|\000" nrprocs = 16 woneinit = 1 __func__ = "main_loop" #10 0x00005745eb3b34c3 in main (argc=8, argv=0x7ffd774f4688) at main.c:2942 cfg_stream = 0x5745ed74d2a0 c = -1 r = 0 tmp = 0x7ffd774f5d9f "" tmp_len = 0 port = 0 proto = 0 ahost = 0x0 aport = 0 options = 0x5745eb7b8d78 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:" ret = -1 seed = 1555962608 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 2 n_lst = 0x7ffd77580248 p = 0x7ca4fe189995 <handle_intel+197> "H\205\300uf\213t$\004M\215\216\244" st = {st_dev = 0, st_ino = 0, st_nlink = 0, st_mode = 0, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 0, st_blksize = 0, st_blocks = 0, st_atim = {tv_sec = 0, tv_nsec = 0}, st_mtim = {tv_sec = 0, tv_nsec = 0}, st_ctim = {tv_sec = 0, tv_nsec = 0}, __glibc_reserved = {0, 0, 0}} tbuf = "\b\000\000\000\000\000\000\000\210FOw\375\177\000\000\320FOw\375\177\000\000\330+,\376\244|\000\000\000\000\000\000\000\000\000\000\020\vH\376\244|\000\000\001", '\000' <repeats 19 times>, " \000\000\000(&G\376\244|\000\000\320EOw\375\177\000\000\312tH\376\244|\000\000\000\000\000\000\000\000\000\000@e*\376\244|\000\000\320\263+\376\244|\000\000\364EOw\375\177\000\000\006", '\000' <repeats 15 times>, "/", '\000' <repeats 39 times>, "\200\037\000\000\377\377", '\000' <repeats 186 times>... option_index = 0 long_options = {{name = 0x5745eb7baf46 "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x5745eb7b6524 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x5745eb7baf4b "alias", has_arg = 1, flag = 0x0, val = 1024}, {name = 0x5745eb7baf51 "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x5745eb7baf57 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x5745eb7baf60 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x5745eb7baf6a "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x5745eb7baf74 "loadmodule", has_arg = 1, flag = 0x0, val = 1029}, {name = 0x5745eb7baf7f "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name = 0x5745eb7baf88 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x5745eb7baf93 "debug", has_arg = 1, flag = 0x0, val = 1032}, { name = 0x5745eb7baf99 "atexit", has_arg = 1, flag = 0x0, val = 1034}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __func__ = "main" (gdb) list 411 } 412 } while(RES_ROW_N(res) > 0); 413 414 for (i = 0; i < rd->carrier_num; ++i) { 415 for (j = 0; j < rd->carriers[i]->domain_num; ++j) { 416 if (rd->carriers[i]->domains[j]->sum_prob == 0.0) { 417 LM_ERR("All routes with carrier id %d (%.*s) and domain id %d (%.*s) have probability 0.\n", 418 rd->carriers[i]->id, rd->carriers[i]->name->len, rd->carriers[i]->name->s, 419 rd->carriers[i]->domains[j]->id, rd->carriers[i]->domains[j]->name->len, rd->carriers[i]->domains[j]->name->s); 420 } Please help to understand the reason for the crash and how to fix the problem. Thank you in advance. Regards *Maharaja Azhagiah* [View Less]

3 7

Limiting Video calls(Volte to video conversion)
by dushy 28 Aug '24

28 Aug '24

Hello All, I am trying to limiting the number of video calls (converting Volte to Vilte). To reduce traffic on the enodeb. Its like if there are 10 volte calls going on then I should be able to limit the number calls that can be converted to Vilte. I tried to write a route in kamailio_pcscf.cfg using module ims_dialog. But it doesnt work and get some errors while doing a modparam. Tried another method of counting eRAB at eNB (ENBUEID and ERABID pair with qci-2). This worked, but after … [View More]

1 0

Re: certificate verify failed (sni: unknown) integration with ms teams
by Muhammad Sohaib 27 Aug '24

27 Aug '24

Hi Batanai, After disabling #!define WITH_NAT in Kamailio, calls from the Asterisk endpoint to Microsoft Teams are functioning correctly. Both inbound and outbound calls exhibit proper two-way audio and no disconnection issues but there is no Bye when hangup from ms teams. However, I am encountering a problem with outbound calls originating from Microsoft Teams. When a call is placed from MS Teams, the recipient's phone rings as expected. Once the call is answered, Microsoft Teams disconnects … [View More]the call immediately. The root of the issue seems to be that the ACK message is not being sent or received properly. As a result, Microsoft Teams does not receive the ACK, leading to an immediate call termination. Additionally, Asterisk does not receive a BYE message from Kamailio. *Summary of the Issue:* - *Inbound Calls*: From Asterisk to MS Teams work fine, with full audio and no disconnections but no BYE from ms teams. - *Outbound Calls*: From MS Teams to Asterisk result in the call being disconnected immediately after being answered due to a missing ACK, and Asterisk does not receive a BYE message. Thanks, On Tue, Aug 27, 2024 at 5:45 PM Batanai Musiiwa <batanai.musiiwa(a)etel.co.zw> wrote: > Hi @ > Muhammad. May you advise if the calls are disconnecting in either > direction? > > ; > > On Tue, Aug 27, 2024 at 11:05 AM Muhammad Sohaib via sr-users < > sr-users(a)lists.kamailio.org> wrote: > >> Hi everyone, >> >> Thank you all for your kind help with the TLS configuration. Palany's >> suggestion worked flawlessly, and now both inbound and outbound calls are >> functioning. >> >> However, I'm facing a one-way audio issue, and calls are disconnected >> after 30 seconds. I suspect this might be related to NAT. Here’s the >> current setup: >> >> *Asterisk <===> Kamailio (as SBC) <=====> MS Teams* >> >> Could this be related to my NAT configuration, or is there something else >> I should investigate? Any guidance would be greatly appreciated. >> >> Thanks again for your support! >> >> On Thu, Aug 15, 2024 at 11:02 PM palany <palany(a)advancedzim.com> wrote: >> >>> >>> >>> Hi Muhammad >>> >>> >>> >>> Can you try your tls cfg as below and make sure your certificates have >>> the right permissions. >>> >>> >>> >>> [server:default] >>> >>> method = TLSv1.2+ >>> >>> verify_certificate = no >>> >>> require_certificate = no >>> >>> private_key = /etc/letsencrypt/live/MYDOMAIN/privkey.pem >>> >>> certificate = /etc/letsencypt/live/MYDOMAIN/fullchain.pem >>> >>> >>> >>> [client:default] >>> >>> method = TLSv1.2+ >>> >>> verify_certificate = no >>> >>> require_certificate = no >>> >>> private_key = /etc/letsencrypt/live/MYDOMAIN/privkey.pem >>> >>> certificate = /etc/letsencrypt/live/MYDOMAIN/fullchain.pem >>> >>> *From:* Muhammad Sohaib via sr-users [mailto:sr-users@lists.kamailio.org] >>> >>> *Sent:* Thursday, 15 August 2024 3:46 PM >>> *To:* Kamailio (SER) - Users Mailing List >>> *Cc:* Muhammad Sohaib >>> *Subject:* [SR-Users] certificate verify failed (sni: unknown) >>> integration with ms teams >>> >>> >>> >>> Dear all, >>> >>> >>> >>> Trying to integrate Kamailio with MS Teams by following >>> https://skalatan.de/en/blog/kamailio-sbc-teams >>> >>> >>> >>> kamcmd dispatcher.list | egrep "URI|FLAGS" >>> >>> >>> URI: sip: >>> sip.pstnhub.microsoft.com;transport=tls >>> FLAGS: IP >>> URI: sip: >>> sip2.pstnhub.microsoft.com;transport=tls >>> FLAGS: IP >>> URI: sip: >>> sip3.pstnhub.microsoft.com;transport=tls >>> FLAGS: IP >>> >>> >>> >>> Kamailio Logs: >>> >>> /usr/local/sbin/kamailio[412158]: INFO: <script>: Sent out tm request: >>> OPTIONS sip:sip.pstnhub.microsoft.com;transport=tls SIP/2.0#015#012 >>> Via: SIP/2.0/TLS >>> x.x.x.x:5061;branch=z9hG4bK5dad.92de50b2000000000000000000000000.0#015#012 >>> To: <sip:sip.pstnhub.microsoft.com;transport=tls>#015#012 >>> From: <sip:test.mytest.com >>> >;tag=5d0939b82abe9b1bbf185d963b6e6c88-edeb3c71#015#012 >>> CSeq: 10 OPTIONS#015#012 >>> Call-ID: 2db6bede5631d9b6-412158(a)88.99.244.106#015#012 >>> <http://2db6bede5631d9b6-412158@88.99.244.106#015%23012> >>> Max-Forwards: 70#015#012Content-Length: 0#015#012 >>> User-Agent: kamailio (5.8.2 (x86_64/linux)) >>> >>> /usr/local/sbin/kamailio[412165]: ERROR: tls [tls_server.c:1312]: >>> tls_h_read_f(): protocol level error >>> /usr/local/sbin/kamailio[412165]: ERROR: tls [tls_util.h:49]: >>> tls_err_ret(): TLS write:error:0A000086:SSL routines::certificate verify >>> failed (sni: unknown) >>> /usr/local/sbin/kamailio[412165]: ERROR: tls [tls_server.c:1316]: >>> tls_h_read_f(): src addr: 52.114.75.24:5061 >>> /usr/local/sbin/kamailio[412165]: ERROR: tls [tls_server.c:1319]: >>> tls_h_read_f(): dst addr: x.x.x.x:0 >>> /usr/local/sbin/kamailio[412165]: ERROR: <core> [core/tcp_read.c:1524]: >>> tcp_read_req(): ERROR: tcp_read_req: error reading - c: 0x7fa74d265d40 r: >>> 0x7fa74d265e68 (-1) >>> >>> >>> tls.cfg: >>> >>> [server:default] >>> method = TLSv1.2+ >>> verify_certificate = yes >>> require_certificate = yes >>> private_key = /etc/letsencrypt/live/test.mytest.com/privkey.pem >>> certificate = /etc/letsencrypt/live/test.mytest.com/fullchain.pem >>> ca_list = /etc/letsencrypt/live/test.mytest.com/fullchain.pem >>> server_name = test.mytest.com >>> >>> [client:default] >>> method = TLSv1.2+ >>> verify_certificate = yes >>> require_certificate = yes >>> private_key = /etc/letsencrypt/live/test.mytest.com/privkey.pem >>> certificate = /etc/letsencrypt/live/test.mytest.com/fullchain.pem >>> ca_list = /etc/letsencrypt/live/test.mytest.com/fullchain.pem >>> >>> Please suggest what I am missing. >>> >>> --- >>> >>> Thanks, >>> >> >> >> -- >> Thanks, >> __________________________________________________________ >> 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: >> > -- Thanks, [View Less]

1 0

certificate verify failed (sni: unknown) integration with ms teams
by Muhammad Sohaib 27 Aug '24

27 Aug '24

Dear all, Trying to integrate Kamailio with MS Teams by following https://skalatan.de/en/blog/kamailio-sbc-teams kamcmd dispatcher.list | egrep "URI|FLAGS" URI: sip:sip.pstnhub.microsoft.com ;transport=tls FLAGS: IP URI: sip:sip2.pstnhub.microsoft.com ;transport=tls FLAGS: IP URI: sip:sip3.… [View More]

5 5

I have mo media and I must park
by Alexandru Covalschi 27 Aug '24

27 Aug '24

Hello list! Please help me understand if putting my b2bua in sensory deprivation is actually the best approach to punish it for sole reason of its existence. The background of this horror story is pretty cliche, call center needs a way to infinitely expand, so I'm building a scaling telephony core. Our main protagonist is an innocent b2bua with a very grounded backstory: step 0: receive external instruction to start a call step 1: originate step 2: park step 3: play moh until: - - a) told to … [View More]pass it to other component - - b) told to hang up - - c) hang up on local timeout A simplified diagram of the call flow looks something like this (repeating names are same components): ### Signaling ### Remote Destination ^ Kamailio-external ^ Freeswitch-originator V Freeswitch- queue V Kamailio-local V Agent ### end of signaling ### ### Media ### Remote Destination ^ Rtpengine-external ^ Freeswitch-originator V Freeswitch-queue V Rtpengine- local V Agent ### end of media ### Due to specifics of the setting, re-negotiating the media and any non-essential signaling with remote destination is a very much last resort. And, as you can imagine, after step3a (pass it to other component), the character development of Freeswitch-originator service stops completely. Well, at least it is doing an honest job by playing the music on hold, which a little bit justifies its presence on the media path. But not for long. In the world of near future, pull request number 3956 is merged with the master branch, exposing the rtpengine API and leaving me no reason not to move MoH to a kernel media player. At this moment I feel a wild urge to get rid of Freeswitch-originator at all, but then I read the sources for mohq and dialog to remind myself that Kamailio is a proxy and proxies can't do this... So I fill b2bua's dialplan with 387.44 million lines of hateful comments and remind it to rcvonly every time it tries to warn the others about the grim fate. When the queue designates an agent to his call, theoretically I don't even need the second freswitch as well - if agen't media session has been established (sometimes ICE take tooo long) with Rtpengine- local, I can bridge their media sessions using publish and subscribe. I'd like to ask your opinion, list: do you see any plotholes potential issues with such deisgn? I'd honestly like to set Freeswitch to bypass-media, so it wont' waste ports and cpu for nothing at all. Are there any issues if I add body for the iniitial invite in the request_route as if it was received in there? Maybe there's a better way, overall? Any critique is welcome! Thank you -- AC [View Less]

1 0

How to invoke RTPengine for re-Invite 200 OK within dialog
by Shah Hussain Khattak 27 Aug '24

27 Aug '24

Hello Experts, I need your advice on the following issue if you can kindly help. I am working on a hold call flow: UA - > Kamailio (RTP Engine) - > FS initial call establishes fine, RTP engine is invoked and SDP media IP is modified correctly. Then 1. I am receiving a hold re-invite with a send-only 2. I see Kamailio is changing the media IP in the SDP (with my RTP engine IP) when it sends the Invite to my core FS server. 3. FS sends 200 OK with a=recvonly 4. Kamailio relays … [View More]the message as it is to the other leg. can someone advise me, on how can I invoke rtpengine at step 4, so the SDP is sent with my media server IP in the 200 OK? --- 200 OK from FS ---- SIP/2.0 200 OK Via: SIP/2.0/UDP 13.54.01.02:5060;branch=z9hG4bKd2e8.8a573af8d927f67c1db4550676f8be88.0;i=1 Via: SIP/2.0/TCP 192.168.10.117:51280;received=218.33.01.02;rport=51280;branch=z9hG4bKPj7d1d8968830d4ed3922eec7da7cdc17c;alias Record-Route: <sip:13.54.01.02:5060;r2=on;lr=on> Record-Route: <sip:13.54.01.02;transport=tcp;r2=on;lr=on> From: <sip:0403225908@trunk.xyz.corp>;tag=6a180ffa7f824972a2c59ba47f293acb To: <sip:+61285038000@trunk.xyz.corp>;tag=DZrpcpgS1BDKF Call-ID: 4154062196634c34a2dbcb6b612bf44c CSeq: 12263 INVITE Contact: <sip:+61285038000@54.88.54.88:5060;transport=udp> User-Agent: UserAgentX/v1.0 Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Require: timer Supported: timer, path, replaces Session-Expires: 1800;refresher=uac Content-Type: application/sdp Content-Disposition: session Content-Length: 266 v=0 o=FreeSWITCH 1724635755 1724635757 IN IP4 54.88.54.88 s=FreeSWITCH c=IN IP4 54.88.54.88 t=0 0 m=audio 21202 RTP/AVP 8 101 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=recvonly a=ptime:20 a=rtcp:21203 IN IP4 54.88.54.88 --- 200 OK relayed towards the UA ---- 2024/08/26 17:22:39.923639 172.16.8.126:5060 -> 218.33.78.33:51280 SIP/2.0 200 OK Via: SIP/2.0/TCP 192.168.10.117:51280;received=218.33.01.02;rport=51280;branch=z9hG4bKPj7d1d8968830d4ed3922eec7da7cdc17c;alias Record-Route: <sip:13.54.01.02:5060;r2=on;lr=on> Record-Route: <sip:13.54.01.02;transport=tcp;r2=on;lr=on> From: <sip:0403225908@trunk.xyz.corp>;tag=6a180ffa7f824972a2c59ba47f293acb To: <sip:+61285038000@trunk.xyz.corp>;tag=DZrpcpgS1BDKF Call-ID: 4154062196634c34a2dbcb6b612bf44c CSeq: 12263 INVITE Contact: <sip:+61285038000@54.88.54.88:5060;transport=udp> User-Agent: UserAgentX/v1.0 Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Require: timer Supported: timer, path, replaces Session-Expires: 1800;refresher=uac Content-Type: application/sdp Content-Disposition: session Content-Length: 266 v=0 o=FreeSWITCH 1724635755 1724635757 IN IP4 54.88.54.88 s=FreeSWITCH c=IN IP4 54.88.54.88 t=0 0 m=audio 21202 RTP/AVP 8 101 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=recvonly a=ptime:20 a=rtcp:21203 IN IP4 54.88.54.88 my configs for within dialog route: ##### route[WITHINDLG] { append_hf("X-Test-Header: route_WITHINDLG\r\n"); if (has_totag()) { if (loose_route()) { if (is_method("BYE")) { setflag(FLT_ACC); # do accounting ... setflag(FLT_ACCFAILED); # ... even if the transaction fails } if (is_method("ACK")) { xlog("L_INFO", "Relaying ACK\n"); } if (is_method("INVITE|UPDATE")) { if (has_body("application/sdp") && search_body("m=image") && search_body("T38")) { xlog("L_INFO", "T.38 re-INVITE detected, skipping rtpengine invocation\n"); } else { xlog("L_INFO", "Non-T.38 INVITE detected, invoking rtpengine\n"); rtpengine_manage("replace-origin replace-session-connection"); } } route(RELAY); } else { if (is_method("SUBSCRIBE") && uri == myself) { route(PRESENCE); exit; } if (is_method("ACK")) { if (t_check_trans()) { t_relay(); exit; } else { exit; } } sl_send_reply("404","Not here"); } exit; } } ##### looking forward to your usual guidance. Thank you! Regards, Shah [View Less]

2 2

socket names for command line parameter "listen"
by Xenofon Karamanos 23 Aug '24

23 Aug '24

Hello all, I wanted to inform you about an upcoming change regarding the syntax we use for defining socket names in the listen (-l) command line argument. Current Syntax: -l udp:10.10.10.10:5060/11.11.11.11:5060 Proposed Options: 1. -l udp:10.10.10.10:5060/11.11.11.11:5060=s1 2. -l s1=udp:10.10.10.10:5060/11.11.11.11:5060 ( A draft PR about this option can be found in https://github.com/kamailio/kamailio/pull/3954) [https://opengraph.githubassets.com/… [View More]

2 2

Kamailio cluster options
by Ali Taher 22 Aug '24

22 Aug '24

Hello all, I'm using Kamailio as SIP redirect (act as routing decision for SBC) depending mainly on sqlops and db_postgres modules, and it's working perfectly. What I need now is to have a kind of cluster of Kamailio servers for high availability purpose. What is the best option for me ? BR

2 1

push server tcp problem
by Bernd Krueger-Knauber 20 Aug '24

20 Aug '24

Hi, I implemented an apple and android push server/proxy with kamailio 5.8.1. The server/proxy is transparent. It works fine with UDP, since the registration after the push comes from the same ip and port. So t_continue works without problems. (We use the new registration as signal thet the phone is ready) If we use tcp at the client, he gets the push, wakes up and send the new registration on an other port. The SIP stack uses now an other connection. t_continue fails, because it uses the … [View More]

2 2

low performance with udp_children and async_workers
by elhar.mohamed＠gmail.com 19 Aug '24

19 Aug '24

Hello, Based on business requirements, 35% of invites should be handled by async_workers and 65% with be handled by main children. The target is 1500cps. I'm using the following conf : children=64 async_worker=128 when doing performance tests using SIPp, I figured out the 1500cps is well supported by the conf above, but when I updated the data in database to not use anymore async workers, the cps is getting decreased and it was between 200 and 500. This a client requirements is to be able … [View More]

4 12

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

sr-users