sr-users April 2018

sr-users@lists.kamailio.org

81 participants
106 discussions

SIPT append_body_part \x00 how to?..
by Sergey Basov 06 Apr '18

06 Apr '18

Hi All! I have some troubles with encoding hex string to use as ISUP part. I have next line: append_body_part("\x01\x10\x48*\x00*\x0a*\x00* \x02\x09\x07\x03\x90\x90\x13\x71\x32\x20\x0a\x04\x02\x13\x73\x12*\x00* ","application/isup;version=itu-t92+","signal;handling=optional"); Problem is in the *\x00 *kamailio reads this string till first \x00 May be there is some workaround? Currently I have added some C code into SIPT module to change values in this pisitions first to 00 then make other changes. My current input string is append_body_part("\x01\x10\x48*\x01*\x0a*\x01* \x02\x09\x07\x03\x90\x90\x13\x71\x32\x20\x0a\x04\x02\x13\x73\x12*\x01* ","application/isup;version=itu-t92+","signal;handling=optional"); I first make replacement \x01 to \x00 while executing sipt_destination May be there is better solution? Thank you. -- Best regards, Sergey Basov e-mail: sergey.v.basov(a)gmail.com

2 8

When I disconnect a call from callee side. FS Send the BYE to Kamailio PUBLIC IP instead of Private IP. So Caller is not able to receive BYE.
by Suresh Talasaniya 06 Apr '18

06 Apr '18

Hello All, When I disconnect a call from callee side. FS Send the BYE to Kamailio PUBLIC IP instead of Private IP. So Caller is not able to receive BYE. *# Call Flow:* *Caller User -----> Kamailio(Bind on Private IP) ----> Freeswitch(Bind on Private IP) -------> Kamailio(Bind on Private IP) ----> Callee User* *Kamailio Public IP:* KAM_PUBLIC_IP:9000 *Kamailio Private IP:* 172.28.198.123:9000 *FS Private IP:* 172.28.198.128:5060 How to resolve the issue? Please find attached SIP Message and Sample kamailio.cfg. In advance Thank you. -- Regards, Suresh Talasaniya. Contact : +91-9724264776 Skype : suresh.talsaniya

2 1

SQLOps module + KEMI
by Igor Olhovskiy 05 Apr '18

05 Apr '18

Hi! Seems calling function KSR.sqlops.sql_num_rows(«sql_res») crashes Kamailio. At least I got this at 5.1.2 from debian repos with LUA. Getting smth like dev1 kernel: [5780693.247255] kamailio[20659]: segfault at 50b300000004 ip 00007f34d2f46fd6 sp 00007ffe1f0ac310 error 4 in sqlops.so[7f34d2f42000+1c000] Regards, Igor

2 16

nightly builds
by Aleksandar Sosic 05 Apr '18

05 Apr '18

Hi everyone, I'm trying the install of the nightly build via apt. In my sources list: deb http://deb.kamailio.org/kamailiodev-nightly xenial main deb-src http://deb.kamailio.org/kamailiodev-nightly xenial main but the apt installs an older version and the upgrade gives: ```kamailio is already the newest version (5.2.0~dev4+0~20180310010216.1064+xenial).``` What am I doing wrong? -- Aleksandar Sosic mail: alex.sosic(a)timenet.it skype: alex.sosic cell: +385 91 2505 146

1 1

Kamailio send 2 INVITE(lookup rewrite r-uri and append branch) request for Client behind NAT
by amit Kumar 04 Apr '18

04 Apr '18

Hi All, Kamailio send 2 INVITE(lookup rewrite r-uri and append branch) request for Client behind NAT. Due to this reason for one request,Client respond with 486 Busy here. we only want to send 1 INVITE request. Following are the AOR for client at kamailio.if field(ip port) in CONTACT and RECEIVED differ then kamailio send 2 INVITE request. FOLLOWING INVITE HAS BEEN GENERATED AFTER LOOKUP FUNCTION(one from contact and one from Received field). INVITE:sip:123@192.168.230.124:45672 INVITE:sip:123@204.192.206.208:45672 I want only ONE INVITE request to be generated.Please suggest how do solve this issue or if there is any config change or any code change required to achieve this? AOR:: 123 Contact:: sip:123@192.168.230.124:45672 Q=1 Expires:: 894 Callid:: 003A8EC4-12351(a)192.168.230.124 Cseq:: 2 User-agent:: SIPPER for 3CX Phone Received:: sip:204.192.206.208: 45672 State:: CS_NEW Flags:: 0 Cflag:: 192 Socket:: udp:172.12.120.88:5060 Methods:: 4294967295 Ruid:: uloc-5aba112d-7fce-5 Reg-Id:: 0 Last-Keepalive:: 1522144583 Last-Modified:: 1522144583 thanks, amit

2 1

Re: [SR-Users] rare crash at kamailio 5.0.1
by David Escartin 04 Apr '18

04 Apr '18

hello Daniel we have seen today another case, unfortunately i dont have the sip trace but i have the core hope it's useful, it seems the same type of call with the request retransmisions and crashing after a 481 to the last retransmitted request is received (gdb) bt #0 0x00000036e8a32925 in raise () from /lib64/libc.so.6 #1 0x00000036e8a34105 in abort () from /lib64/libc.so.6 #2 0x0000000000654c24 in qm_free (qmp=0x7fab0240a000, p=0x7fabc3405258, file=0x7fabc258cd86 "tm: h_table.c", func=0x7fabc258d070 "free_cell_helper", line=187, mname=0x7fabc258c780 "tm") at core/mem/q_malloc.c:471 #3 0x00007fabc24bbf70 in free_cell_helper (dead_cell=0x7fab09d46d58, silent=0, fname=0x7fabc259da80 "timer.c", fline=651) at h_table.c:187 #4 0x00007fabc2508148 in wait_handler (ti=1191213061, wait_tl=0x7fab09d46dd8, data=0x7fab09d46d58) at timer.c:651 #5 0x0000000000629578 in timer_list_expire (t=1191213061, h=0x7fab02488dc0, slow_l=0x7fab0248a278, slow_mark=22824) at core/timer.c:874 #6 0x00000000006299d4 in timer_handler () at core/timer.c:939 #7 0x0000000000629e73 in timer_main () at core/timer.c:978 #8 0x0000000000422d4e in main_loop () at main.c:1690 #9 0x0000000000429732 in main (argc=13, argv=0x7fff08856238) at main.c:2639 (gdb) frame 4 #4 0x00007fabc2508148 in wait_handler (ti=1191213061, wait_tl=0x7fab09d46dd8, data=0x7fab09d46d58) at timer.c:651 651 UNREF_FREE(p_cell); (gdb) info locals p_cell = 0x7fab09d46d58 ret = 1 (gdb) p *p_cell $1 = {next_c = 0x0, prev_c = 0x0, hash_index = 46289, label = 120110834, flags = 4132, nr_of_outgoings = 2, ref_count = {val = 0}, from = { s = 0x7fab0aeef8f9 "From: <sip:+2917120052@89.221.46.77;user=phone>;tag=SDee0r999-2aabeeae-001e-018f-0000-0000\r\nCall-ID: 4d69d51a-4b78-412f-bd72-114e841a6773\r\nCSeq: 121082247 BYE\r\nMax-Forwards: 68\r\nReason: Q.850; cause=1"..., len = 92}, callid = { s = 0x7fab0aeef955 "Call-ID: 4d69d51a-4b78-412f-bd72-114e841a6773\r\nCSeq: 121082247 BYE\r\nMax-Forwards: 68\r\nReason: Q.850; cause=16\r\nContent-Length: 0\r\nRoute: <sip:200.200.200.176;lr=on;ftag=te9m1e81p4SQp;did=7cc.f229>\r\n\r\n", len = 47}, cseq_n = {s = 0x7fab0aeef984 "CSeq: 121082247 BYE\r\nMax-Forwards: 68\r\nReason: Q.850; cause=16\r\nContent-Length: 0\r\nRoute: <sip:200.200.200.176;lr=on;ftag=te9m1e81p4SQp;did=7cc.f229>\r\n\r\n", len = 15}, to = { s = 0x7fab0aeef893 "To: \"+525768760155\" <sip:+525768760155@200.200.200.176;user=phone;noa=international>;tag=te9m1e81p4SQp\r\nFrom: <sip:+2917120052@89.221.46.77;user=phone>;tag=SDee0r999-2aabeeae-001e-018f-0000-0000\r\nCall-I"..., len = 102}, method = { s = 0x7fab0aeef810 "BYE sip:525768760155@100.100.100.166:5080 SIP/2.0\r\nVia: SIP/2.0/UDP 89.221.46.77:5060;branch=z9hG4bKdjs2la00d06jtanp6sp0sd7od2p32.1\r\nTo: \"+525768760155\" <sip:+525768760155@200.200.200.176;user=phone;noa=i"..., len = 3}, tmcb_hl = {first = 0x7fab028ecf60, reg_types = 131714}, wait_timer = {next = 0x0, prev = 0x0, expire = 1191213061, initial_timeout = 80, data = 0x7fab09d46d58, f = 0x7fabc2508097 <wait_handler>, flags = 513, slow_idx = 0}, uas = {request = 0x7fab0aeef120, end_request = 0x7fab0aef01c8 "\300\300\300\300", response = {activ_type = 481, flags = 128, t_active = 0 '\000', branch = 0, buffer_len = 551, buffer = 0x7fab095c41d0 "SIP/2.0 481 Call Does Not Exist\r\nVia: SIP/2.0/UDP 89.221.46.77:5060;branch=z9hG4bKdjs2la00d06jtanp6sp0sd7od2p32.1\r\nFrom: <sip:+2917120052@89.221.46.77;user=phone>;tag=SDee0r999-2aabeeae-001e-018f-0000"..., my_T = 0x7fab09d46d58, timer = {next = 0x0, prev = 0x0, expire = 0, initial_timeout = 0, data = 0x0, f = 0x7fabc2507b4b <retr_buf_handler>, flags = 0, slow_idx = 0}, dst = {send_sock = 0x7fabc30abb78, to = {s = { sa_family = 2, sa_data = "\023\304Y\335.M\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 50195, sin_addr = {s_addr = 1294916953}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 50195, sin6_flowinfo = 1294916953, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}}, id = 0, proto = 1 '\001', send_flags = {f = 0 '\000', blst_imask = 0 '\000'}}, retr_expire = 0, fr_expire = 0}, local_totag = {s = 0x0, len = 0}, cancel_reas = 0x0, status = 481}, uac = 0x7fab09d46f60, async_backup = { backup_route = 1, backup_branch = 4294967295, blind_uac = 0, ruri_new = 1}, fwded_totags = 0x0, uri_avps_from = 0x0, uri_avps_to = 0x0, user_avps_from = 0x0, user_avps_to = 0x0, domain_avps_from = 0x0, domain_avps_to = 0x0, xavps_list = 0x0, reply_mutex = {val = 0}, reply_locker_pid = {val = 0}, reply_rec_lock_level = 0, fr_timeout = 480, fr_inv_timeout = 1920, rt_t1_timeout_ms = 650, rt_t2_timeout_ms = 4000, end_of_life = 1191213094, relayed_reply_branch = 1, on_failure = 0, on_branch_failure = 0, on_reply = 0, on_branch = 0, on_branch_delayed = 0, md5 = 0x7fab09d46d58 ""} (gdb) frame 3 #3 0x00007fabc24bbf70 in free_cell_helper (dead_cell=0x7fab09d46d58, silent=0, fname=0x7fabc259da80 "timer.c", fline=651) at h_table.c:187 187 sip_msg_free_unsafe(rpl); (gdb) info locals b = 0x0 i = 1 rpl = 0x7fabc3404fc0 tt = 0x0 foo = 0x7fab02609330 cbs = 0x0 cbs_tmp = 0x7fab02f8f160 __FUNCTION__ = "free_cell_helper" (gdb) p *rpl $2 = {id = 3275772056, pid = 32683, tval = {tv_sec = 320, tv_usec = 140375688591576}, fwd_send_flags = {f = 2 '\002', blst_imask = 0 '\000'}, rpl_send_flags = {f = 0 '\000', blst_imask = 0 '\000'}, first_line = {type = 2116, flags = -16723, len = 32683, u = {request = {method = {s = 0x7 <Address 0x7 out of bounds>, len = 0}, uri = {s = 0x0, len = 1}, version = {s = 0x8381 <Address 0x8381 out of bounds>, len = -1022510864}, method_value = 0}, reply = {version = {s = 0x7 <Address 0x7 out of bounds>, len = 0}, status = {s = 0x0, len = 1}, reason = {s = 0x8381 <Address 0x8381 out of bounds>, len = -1022510864}, statuscode = 0}}}, via1 = 0x0, via2 = 0x7fabc3405038, headers = 0x7fff08852000, last_header = 0x1, parsed_flag = 140375615146059, h_via1 = 0x2, h_via2 = 0x7fabbead084d, callid = 0x8, to = 0xa00000002, cseq = 0x0, from = 0x7fabc30db8f0, contact = 0x0, maxforwards = 0x0, route = 0x7fabc3405258, record_route = 0x7fff08852000, content_type = 0x0, content_length = 0x0, authorization = 0x0, expires = 0x0, proxy_auth = 0x0, supported = 0x0, require = 0x0, proxy_require = 0x0, unsupported = 0x0, allow = 0x0, event = 0x0, accept = 0x0, accept_language = 0x0, organization = 0x0, priority = 0x0, subject = 0x0, user_agent = 0x0, server = 0x0, content_disposition = 0x0, diversion = 0x0, rpid = 0x0, refer_to = 0x0, session_expires = 0x0, min_se = 0x0, sipifmatch = 0x0, subscription_state = 0x0, date = 0x0, identity = 0x0, identity_info = 0x0, pai = 0x0, ppi = 0x0, path = 0x0, privacy = 0x0, min_expires = 0x0, body = 0x0, eoh = 0x0, unparsed = 0x0, rcv = {src_ip = {af = 0, len = 0, u = {addrl = {0, 0}, addr32 = {0, 0, 0, 0}, addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, addr = '\000' <repeats 15 times>}}, dst_ip = {af = 3233857728, len = 0, u = {addrl = {2882400237, 0}, addr32 = {2882400237, 0, 0, 0}, addr16 = {61421, 43981, 0, 0, 0, 0, 0, 0}, addr = "\355\357ͫ", '\000' <repeats 11 times>}}, src_port = 0, dst_port = 0, proto_reserved1 = 0, proto_reserved2 = 536, src_su = {s = { sa_family = 0, sa_data = "\000\000 \266\rë\177\000\000\030\002\000"}, sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 3272455712}, sin_zero = "\253\177\000\000\030\002\000"}, sin6 = {sin6_family = 0, sin6_port = 0, sin6_flowinfo = 3272455712, sin6_addr = {__in6_u = {__u6_addr8 = "\253\177\000\000\030\002\000\000\000\000\000\000\210T@", <incomplete sequence \303>, __u6_addr16 = {32683, 0, 536, 0, 0, 0, 21640, 49984}, __u6_addr32 = {32683, 536, 0, 3275773064}}}, sin6_scope_id = 32683}}, bind_address = 0x7fabbe8bebb0, proto = 32 ' '}, buf = 0x7fabbe8beba6 "rtpengine", len = 139, new_uri = { s = 0xf0f0f0f0 <Address 0xf0f0f0f0 out of bounds>, len = -1019194352}, dst_uri = {s = 0x48 <Address 0x48 out of bounds>, len = -1019195456}, parsed_uri_ok = 4, parsed_uri = {user = {s = 0x7fabbe8beba2 "d", len = 1}, passwd = {s = 0x7fabbe8beba0 "e", len = 1}, host = {s = 0x360000000d <Address 0x360000000d out of bounds>, len = 1}, port = {s = 0x7fabc30db8f0 "\004", len = -1019194448}, params = {s = 0x7fabc3405658 "\002", len = -1019193512}, sip_params = {s = 0x7fff08852000 "\260\305@ë\177", len = 0}, headers = {s = 0x0, len = 0}, port_no = 0, proto = 0, type = ERROR_URI_T, flags = 0, transport = {s = 0x0, len = 0}, ttl = { s = 0x7fabc3405538 "\001", len = 0}, user_param = {s = 0x0, len = 0}, maddr = {s = 0x0, len = 0}, method = {s = 0x0, len = 0}, lr = {s = 0x7fabc34055f8 "\001", len = 0}, r2 = {s = 0x7fabc34053b0 "\001", len = 0}, gr = { s = 0x0, len = 0}, transport_val = {s = 0x0, len = 0}, ttl_val = {s = 0x0, len = 0}, user_param_val = {s = 0x0, len = 0}, maddr_val = {s = 0x0, len = 0}, method_val = {s = 0x0, len = 0}, lr_val = { s = 0x1 <Address 0x1 out of bounds>, len = -1095956394}, r2_val = {s = 0x2 <Address 0x2 out of bounds>, len = -1095956392}, gr_val = {s = 0x6 <Address 0x6 out of bounds>, len = 2}}, parsed_orig_ruri_ok = 0, parsed_orig_ruri = {user = {s = 0x7fabc3405258 "\004", len = 0}, passwd = {s = 0x0, len = -1019194152}, host = {s = 0x7fff08852000 "\260\305@ë\177", len = 0}, port = {s = 0x0, len = 0}, params = {s = 0x0, len = 0}, sip_params = {s = 0x0, len = 0}, headers = {s = 0x0, len = 0}, port_no = 49344, proto = 49344, type = ERROR_URI_T, flags = 2882400237, transport = {s = 0x0, len = 0}, ttl = {s = 0x218 <Address 0x218 out of bounds>, len = -1019195512}, user_param = {s = 0x218 <Address 0x218 out of bounds>, len = -1019193592}, maddr = {s = 0x7fabbe8bebb0 "rtpengine: bencode.c", len = -1098125280}, method = {s = 0x7fabbe8beba6 "rtpengine", len = 139}, lr = {s = 0xf0f0f0f0 <Address 0xf0f0f0f0 out of bounds>, len = -1019193672}, r2 = {s = 0x20 <Address 0x20 out of bounds>, len = -1019194816}, gr = {s = 0x1 <Address 0x1 out of bounds>, len = -1095956386}, transport_val = { s = 0x2 <Address 0x2 out of bounds>, len = -1095956384}, ttl_val = {s = 0x4 <Address 0x4 out of bounds>, len = 2}, user_param_val = {s = 0x0, len = -1019194792}, maddr_val = {s = 0x0, len = 0}, method_val = { s = 0x7fabc3405538 "\001", len = 142942208}, lr_val = {s = 0x1 <Address 0x1 out of bounds>, len = -1095956380}, r2_val = {s = 0x2 <Address 0x2 out of bounds>, len = -1095956378}, gr_val = { s = 0x7 <Address 0x7 out of bounds>, len = 2}}, add_rm = 0x0, body_lumps = 0x7fabc3405258, reply_lump = 0x0, add_to_branch_s = "\000\000\000\000\000\000\000\000\230U@ë\177\000\000\000 \205\b\377\177\000\000\001\000\000\000\000\000\000\000m\b\255\276\253\177\000\000\003\000\000\000\000\000\000\000p\b\255\276\253\177\000\000\r", add_to_branch_len = 0, hash_index = 2, msg_flags = 16, flags = 0, set_global_address = {s = 0x7fabc3405258 "\004", len = 0}, set_global_port = {s = 0x0, len = -1019193864}, force_send_socket = 0x7fff08852000, path_vec = { s = 0x1 <Address 0x1 out of bounds>, len = -1095956355}, instance = {s = 0x2 <Address 0x2 out of bounds>, len = -1095956353}, reg_id = 4, ruid = {s = 0x600000002 <Address 0x600000002 out of bounds>, len = 0}, location_ua = { s = 0x7fabc3405258 "\004", len = 0}, ldv = {flow = {decoded = 0, rcv = {src_ip = {af = 3275773528, len = 32683, u = {addrl = {140733336330240, 2}, addr32 = {142942208, 32767, 2, 0}, addr16 = {8192, 2181, 32767, 0, 2, 0, 0, 0}, addr = "\000 \205\b\377\177\000\000\002\000\000\000\000\000\000"}}, dst_ip = {af = 3199010947, len = 32683, u = {addrl = {7, 0}, addr32 = {7, 0, 0, 0}, addr16 = {7, 0, 0, 0, 0, 0, 0, 0}, addr = "\a", '\000' <repeats 14 times>}}, src_port = 0, dst_port = 0, proto_reserved1 = 0, proto_reserved2 = 1, src_su = {s = {sa_family = 7, sa_data = "\000\000\273\203\000\000\000\000\000\000XR@", <incomplete sequence \303>}, sin = {sin_family = 7, sin_port = 0, sin_addr = {s_addr = 33723}, sin_zero = "\000\000\000\000XR@", <incomplete sequence \303>}, sin6 = {sin6_family = 7, sin6_port = 0, sin6_flowinfo = 33723, sin6_addr = {__in6_u = {__u6_addr8 = "\000\000\000\000XR@ë\177\000\000\000\000\000", __u6_addr16 = {0, 0, 21080, 49984, 32683, 0, 0, 0}, __u6_addr32 = {0, 3275772504, 32683, 0}}}, sin6_scope_id = 0}}, bind_address = 0x0, proto = 0 '\000'}}}} best regards david On 02/04/18 09:33, David Escartin wrote: > > hello Daniel > > > here you have > > > best regards > > david > > > On 02/04/18 08:26, Daniel-Constantin Mierla wrote: >> >> Hello, >> >> do you have the pcap for such call? >> >> Cheers, >> Daniel >> >> >> On 30.03.18 09:14, David Escartin wrote: >>> >>> Hello all >>> >>> last March 26th we experienced a crash on a 5.0.1 kamailio server >>> and a core was generated. >>> Seems that the call involved in the core generated was doing several >>> retransmisions of a request (expected) and when it finally forwarded >>> the request upstream, seems fter receiving a 481 from a-side, it >>> crashed. >>> >>> here you have the backtrace >>> >>> <154>Mar 26 19:54:03 mad-proxy-inout-1 >>> /usr/local/kamailio/sbin/kamailio[24992]: : <core> >>> [core/mem/q_malloc.c:469]: qm_free(): BUG: qm_free: bad pointer >>> 0x7f247acb5878 (out of memory block!) called from tm: h_table.c: >>> free_cell_helper(187) - aborting >>> >>> (gdb) bt >>> #0 0x00000036e8a32925 in raise () from /lib64/libc.so.6 >>> #1 0x00000036e8a34105 in abort () from /lib64/libc.so.6 >>> #2 0x0000000000654c24 in qm_free (qmp=0x7f23b9cba000, >>> p=0x7f247acb5878, file=0x7f2479e3cd86 "tm: h_table.c", >>> func=0x7f2479e3d070 "free_cell_helper", line=187, >>> mname=0x7f2479e3c780 "tm") at core/mem/q_malloc.c:471 >>> #3 0x00007f2479d6bf16 in free_cell_helper (dead_cell=0x7f23c54fea50, >>> silent=0, fname=0x7f2479e4da80 "timer.c", fline=651) at h_table.c:187 >>> #4 0x00007f2479db8148 in wait_handler (ti=1503818844, >>> wait_tl=0x7f23c54fead0, data=0x7f23c54fea50) at timer.c:651 >>> #5 0x0000000000629578 in timer_list_expire (t=1503818844, >>> h=0x7f23b9d38dc0, slow_l=0x7f23b9d3b0c8, slow_mark=43533) at >>> core/timer.c:874 >>> #6 0x00000000006299d4 in timer_handler () at core/timer.c:939 >>> #7 0x0000000000629e73 in timer_main () at core/timer.c:978 >>> #8 0x0000000000422d4e in main_loop () at main.c:1690 >>> #9 0x0000000000429732 in main (argc=13, argv=0x7fff2b9f8088) at >>> main.c:2639 >>> >>> >>> (gdb) frame 4 >>> #4 0x00007f2479db8148 in wait_handler (ti=1503818844, >>> wait_tl=0x7f23c54fead0, data=0x7f23c54fea50) at timer.c:651 >>> 651 UNREF_FREE(p_cell); >>> >>> (gdb) info locals >>> p_cell = 0x7f23c54fea50 >>> ret = 1 >>> >>> (gdb) p *p_cell >>> $1 = {next_c = 0x0, prev_c = 0x0, hash_index = 28196, label = >>> 341555146, flags = 4132, nr_of_outgoings = 2, ref_count = {val = 0}, >>> from = { >>> s = 0x7f23c87c79ed "From: >>> <sip:932687220@100.100.100.177;user=phone;noa=national>;tag=50aa4a46-co11146-INS002\r\nCall-ID: >>> b8997821-2814-46d3-b8f7-cf690f50f640\r\nCSeq: 1114601 >>> BYE\r\nUser-Agent: ENSR3.0.67.10-IS2-RMRG1119-RG2040"..., len = 89}, >>> callid = { >>> s = 0x7f23c87c7a46 "Call-ID: >>> b8997821-2814-46d3-b8f7-cf690f50f640\r\nCSeq: 1114601 >>> BYE\r\nUser-Agent: >>> ENSR3.0.67.10-IS2-RMRG1119-RG2040-CPI1-CPO2612\r\nContent-Length: >>> 0\r\n\r\n", len = 47}, cseq_n = { >>> s = 0x7f23c87c7a75 "CSeq: 1114601 BYE\r\nUser-Agent: >>> ENSR3.0.67.10-IS2-RMRG1119-RG2040-CPI1-CPO2612\r\nContent-Length: >>> 0\r\n\r\n", len = 13}, to = { >>> s = 0x7f23c87c799e "To: >>> \"34676893111\"<sip:34676893111@100.100.100.134;user=phone>;tag=64jNUpSZK8mSp\r\nFrom: >>> <sip:932687220@100.100.100.177;user=phone;noa=national>;tag=50aa4a46-co11146-INS002\r\nCall-ID: >>> b8997821-2814-46d3-b8f7"..., len = 79}, method = { >>> s = 0x7f23c87c78c8 "BYE sip:34676893111@100.100.100.134:5080 >>> SIP/2.0\r\nVia: SIP/2.0/UDP >>> 200.200.200.78:5060;branch=z9hG4bK2d5c0cb4e11bb1503BYE50aa466c2b8a\r\nMax-Forwards: >>> 34\r\nRoute: <sip:100.100.100.177;lr;ftag=64jNUpSZK8mSp;d"..., len = >>> 3}, tmcb_hl = {first = 0x7f23bd9f7818, reg_types = 131714}, >>> wait_timer = { >>> next = 0x0, prev = 0x0, expire = 1503818844, initial_timeout = 80, >>> data = 0x7f23c54fea50, f = 0x7f2479db8097 <wait_handler>, flags = >>> 513, slow_idx = 0}, >>> uas = {request = 0x7f23c87c71d8, end_request = 0x7f23c87c8288 >>> "\300\300\300\300", response = {activ_type = 481, flags = 128, >>> t_active = 0 '\000', branch = 0, >>> buffer_len = 526, >>> buffer = 0x7f23bef07b18 "SIP/2.0 481 Call Does Not Exist\r\nVia: >>> SIP/2.0/UDP >>> 200.200.200.78:5060;branch=z9hG4bK2d5c0cb4e11bb1503BYE50aa466c2b8a\r\nFrom: >>> <sip:932687220@100.100.100.177;user=phone;noa=national>;tag=50aa4a46-co11146-I"..., >>> my_T = 0x7f23c54fea50, timer = {next = 0x0, prev = 0x0, expire = 0, >>> initial_timeout = 0, data = 0x0, f = 0x7f2479db7b4b >>> <retr_buf_handler>, flags = 0, slow_idx = 0}, dst = {send_sock = >>> 0x7f247a95be78, to = {s = { >>> sa_family = 2, sa_data = >>> "\023\304\325\300\313N\000\000\000\000\000\000\000"}, sin = >>> {sin_family = 2, sin_port = 50195, sin_addr = { >>> s_addr = 1321976021}, sin_zero = "\000\000\000\000\000\000\000"}, >>> sin6 = {sin6_family = 2, sin6_port = 50195, sin6_flowinfo = 1321976021, >>> sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, >>> __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, >>> sin6_scope_id = 0}}, id = 0, proto = 1 '\001', send_flags = {f = 0 >>> '\000', blst_imask = 0 '\000'}}, retr_expire = 0, fr_expire = 0}, >>> local_totag = { >>> s = 0x0, len = 0}, cancel_reas = 0x0, status = 481}, uac = >>> 0x7f23c54fec58, async_backup = {backup_route = 1, backup_branch = >>> 4294967295, blind_uac = 0, >>> ruri_new = 1}, fwded_totags = 0x0, uri_avps_from = 0x0, uri_avps_to >>> = 0x0, user_avps_from = 0x0, user_avps_to = 0x0, domain_avps_from = >>> 0x0, >>> domain_avps_to = 0x0, xavps_list = 0x0, reply_mutex = {val = 0}, >>> reply_locker_pid = {val = 0}, reply_rec_lock_level = 0, fr_timeout = >>> 480, >>> fr_inv_timeout = 1920, rt_t1_timeout_ms = 650, rt_t2_timeout_ms = >>> 4000, end_of_life = 1503819200, relayed_reply_branch = 1, on_failure >>> = 0, >>> on_branch_failure = 0, on_reply = 0, on_branch = 0, >>> on_branch_delayed = 0, md5 = 0x7f23c54fea50 ""} >>> >>> (gdb) frame 3 >>> #3 0x00007f2479d6bf16 in free_cell_helper (dead_cell=0x7f23c54fea50, >>> silent=0, fname=0x7f2479e4da80 "timer.c", fline=651) at h_table.c:187 >>> 187 sip_msg_free_unsafe(rpl); >>> >>> (gdb) info locals >>> b = 0x0 >>> i = 1 >>> rpl = 0x7f247acb4fc0 >>> tt = 0x0 >>> foo = 0x7f23b9e2bd90 >>> cbs = 0x0 >>> cbs_tmp = 0x7f23c60c16b0 >>> __FUNCTION__ = "free_cell_helper" >>> >>> (gdb) p *rpl >>> $3 = {id = 2060145040, pid = 32548, tval = {tv_sec = 72, tv_usec = >>> 139794652378712}, fwd_send_flags = {f = 1 '\001', blst_imask = 0 >>> '\000'}, rpl_send_flags = { >>> f = 0 '\000', blst_imask = 0 '\000'}, first_line = {type = -347, >>> flags = 30263, len = 32548, u = {request = {method = {s = 0x2 >>> <Address 0x2 out of bounds>, >>> len = 1983381159}, uri = {s = 0x5 <Address 0x5 out of bounds>, len = >>> 2}, version = {s = 0x2b <Address 0x2b out of bounds>, len = >>> 2057435688}, >>> method_value = 0}, reply = {version = {s = 0x2 <Address 0x2 out of >>> bounds>, len = 1983381159}, status = {s = 0x5 <Address 0x5 out of >>> bounds>, len = 2}, >>> reason = {s = 0x2b <Address 0x2b out of bounds>, len = 2057435688}, >>> statuscode = 0}}}, via1 = 0x0, via2 = 0x7f247acb5038, headers = >>> 0x7fff2b9f3e50, >>> last_header = 0x4, parsed_flag = 139794576763810, h_via1 = 0x1, >>> h_via2 = 0x7f247616eba0, callid = 0x1, to = 0x270000000b, cseq = >>> 0x1, from = 0x7f247aa1fa28, >>> contact = 0x7f247acb5258, maxforwards = 0x7f247acb54d8, route = 0x0, >>> record_route = 0x7fff2b9f3e50, content_type = 0x7f247acb5318, >>> content_length = 0x0, >>> authorization = 0x0, expires = 0x0, proxy_auth = 0x0, supported = >>> 0x0, require = 0x0, proxy_require = 0x0, unsupported = >>> 0x7f247acb5258, allow = 0x0, >>> event = 0x7f247acb53d8, accept = 0x0, accept_language = 0x0, >>> organization = 0x0, priority = 0x0, subject = 0x0, user_agent = 0x0, >>> server = 0x0, >>> content_disposition = 0x0, diversion = 0x0, rpid = 0x0, refer_to = >>> 0x0, session_expires = 0x0, min_se = 0x0, sipifmatch = 0x0, >>> subscription_state = 0x0, >>> date = 0x0, identity = 0x0, identity_info = 0x0, pai = 0x0, ppi = >>> 0x0, path = 0x7f247a98b6d0, privacy = 0x0, min_expires = 0x0, body = >>> 0x7f247acb5258, >>> eoh = 0x7fff2b9f3e50 "@f\313z$\177", unparsed = 0x0, rcv = {src_ip = >>> {af = 0, len = 0, u = {addrl = {0, 0}, addr32 = {0, 0, 0, 0}, addr16 >>> = {0, 0, 0, 0, 0, >>> 0, 0, 0}, addr = '\000' <repeats 15 times>}}, dst_ip = {af = >>> 3233857728, len = 0, u = {addrl = {2882400237, 0}, addr32 = >>> {2882400237, 0, 0, 0}, >>> addr16 = {61421, 43981, 0, 0, 0, 0, 0, 0}, addr = "\355\357ͫ", >>> '\000' <repeats 11 times>}}, src_port = 0, dst_port = 0, >>> proto_reserved1 = 0, >>> proto_reserved2 = 536, src_su = {s = {sa_family = 0, sa_data = >>> "\000\000 \266\230z$\177\000\000\030\002\000"}, sin = {sin_family = >>> 0, sin_port = 0, >>> sin_addr = {s_addr = 2056828448}, sin_zero = >>> "$\177\000\000\030\002\000"}, sin6 = {sin6_family = 0, sin6_port = >>> 0, sin6_flowinfo = 2056828448, >>> sin6_addr = {__in6_u = {__u6_addr8 = >>> "$\177\000\000\030\002\000\000\000\000\000\000\210T\313z", >>> __u6_addr16 = {32548, 0, 536, 0, 0, 0, 21640, 31435}, >>> __u6_addr32 = {32548, 536, 0, 2060145800}}}, sin6_scope_id = >>> 32548}}, bind_address = 0x7f247616ebb0, proto = 32 ' '}, >>> buf = 0x7f247616eba6 "rtpengine", len = 139, new_uri = {s = >>> 0xf0f0f0f0 <Address 0xf0f0f0f0 out of bounds>, len = 2060145720}, >>> dst_uri = { >>> s = 0x20 <Address 0x20 out of bounds>, len = 2060144576}, >>> parsed_uri_ok = 1, parsed_uri = {user = { >>> s = 0x7f247637fead >>> "7:packetsi32e5:bytesi1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke", >>> len = 2}, passwd = { >>> s = 0x7f247637feaf >>> "packetsi32e5:bytesi1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke", >>> len = 7}, host = {s = 0x900000002 <Address 0x900000002 out of >>> bounds>, len = 1}, port = { >>> s = 0x7f247acb5038 "\004", len = 0}, params = {s = 0x0, len = >>> 2060145336}, sip_params = {s = 0x7fff2b9f3e50 "@f\313z$\177", len = >>> 2}, headers = { >>> s = 0x7f247637feb6 >>> "i32e5:bytesi1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke", >>> len = 4}, port_no = 0, proto = 0, type = ERROR_URI_T, flags = 0, >>> transport = { >>> s = 0x400000001 <Address 0x400000001 out of bounds>, len = 32}, ttl >>> = {s = 0x7f247acb5038 "\004", len = 0}, user_param = {s = 0x0, len = >>> 2060145432}, >>> maddr = {s = 0x7fff2b9f3e50 "@f\313z$\177", len = 1}, method = { >>> s = 0x7f247637feba >>> "5:bytesi1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke", >>> len = 2}, lr = { >>> s = 0x7f247637febc >>> "bytesi1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke", >>> len = 5}, r2 = {s = 0x700000002 <Address 0x700000002 out of bounds>, >>> len = 1522079939}, gr = { >>> s = 0x7f247acb5038 "\004", len = 0}, transport_val = {s = 0x0, len = >>> 2060145528}, ttl_val = {s = 0x7fff2b9f3e50 "@f\313z$\177", len = 2}, >>> user_param_val = { >>> s = 0x7f247637fec1 >>> "i1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke", >>> len = 6}, maddr_val = {s = 0x0, len = 0}, method_val = {s = >>> 0x600000001 <Address 0x600000001 out of bounds>, >>> len = 1896}, lr_val = {s = 0x7f247acb5038 "\004", len = 0}, r2_val = >>> {s = 0x0, len = 2060145624}, gr_val = {s = 0x7fff2b9f3e50 >>> "@f\313z$\177", len = 1}}, >>> parsed_orig_ruri_ok = 1983381191, parsed_orig_ruri = {user = {s = >>> 0x2 <Address 0x2 out of bounds>, len = 1983381193}, passwd = { >>> s = 0x6 <Address 0x6 out of bounds>, len = 2}, host = {s = 0x0, len >>> = 2060144696}, port = {s = 0x0, len = 0}, params = {s = >>> 0x7f247acb54d8 "\002", >>> ---Type <return> to continue, or q <return> to quit--- >>> len = 731856464}, sip_params = {s = 0x0, len = 0}, headers = {s = >>> 0x0, len = 0}, port_no = 49344, proto = 49344, type = ERROR_URI_T, >>> flags = 2882400237, >>> transport = {s = 0x0, len = 0}, ttl = {s = 0x218 <Address 0x218 out >>> of bounds>, len = 2060144520}, user_param = {s = 0x218 <Address >>> 0x218 out of bounds>, >>> len = 2060146440}, maddr = {s = 0x7f247616ebb0 "rtpengine: >>> bencode.c", len = 1981214752}, method = {s = 0x7f247616eba6 >>> "rtpengine", len = 139}, lr = { >>> s = 0xf0f0f0f0 <Address 0xf0f0f0f0 out of bounds>, len = >>> 2060146360}, r2 = {s = 0x20 <Address 0x20 out of bounds>, len = >>> 2060145216}, gr = { >>> s = 0x2 <Address 0x2 out of bounds>, len = 1983381199}, >>> transport_val = {s = 0x3 <Address 0x3 out of bounds>, len = 0}, >>> ttl_val = {s = 0x0, len = 1}, >>> user_param_val = {s = 0x0, len = 2060144696}, maddr_val = {s = 0x0, >>> len = 0}, method_val = {s = 0x0, len = 731856464}, lr_val = { >>> s = 0x1 <Address 0x1 out of bounds>, len = 1983381205}, r2_val = {s >>> = 0x2 <Address 0x2 out of bounds>, len = 1983381207}, gr_val = { >>> s = 0x5 <Address 0x5 out of bounds>, len = 2}}, add_rm = >>> 0x7f247acb5878, body_lumps = 0x7f247aa43300, reply_lump = 0x0, >>> add_to_branch_s = >>> "\000\000\000\000\000\000\000\000\230U\313z$\177\000\000P>\237+\377\177\000\000\003\000\000\000\000\000\000\000\244\353\026v$\177\000\000\001\000\000\000\000\000\000\000\240\353\026v$\177\000\000\001", >>> add_to_branch_len = 0, hash_index = 8, msg_flags = 28, flags = >>> 2060162240, set_global_address = { >>> s = 0x7f247aa43300 "\004", len = 2060146168}, set_global_port = {s = >>> 0x7f247acb5758 "\001", len = 0}, force_send_socket = 0x7fff2b9f3e50, >>> path_vec = { >>> s = 0x1 <Address 0x1 out of bounds>, len = 1983381213}, instance = >>> {s = 0x3 <Address 0x3 out of bounds>, len = 1983381216}, reg_id = >>> 11, ruid = { >>> s = 0xe00000002 <Address 0xe00000002 out of bounds>, len = 0}, >>> location_ua = {s = 0x7f247acb5598 "\003", len = 0}, ldv = {flow = >>> {decoded = 0, rcv = { >>> src_ip = {af = 2060146264, len = 32548, u = {addrl = >>> {140733925244496, 30064771073}, addr32 = {731856464, 32767, 1, 7}, >>> addr16 = {15952, 11167, 32767, >>> 0, 1, 0, 7, 0}, addr = >>> "P>\237+\377\177\000\000\001\000\000\000\a\000\000"}}, dst_ip = {af >>> = 1983381227, len = 32548, u = {addrl = {2, >>> 139794578931437}, addr32 = {2, 0, 1983381229, 32548}, addr16 = {2, >>> 0, 0, 0, 65261, 30263, 32548, 0}, >>> addr = "\002\000\000\000\000\000\000\000\355\376\067v$\177\000"}}, >>> src_port = 4, dst_port = 0, proto_reserved1 = 0, proto_reserved2 = >>> 2, src_su = { >>> s = {sa_family = 6, sa_data = >>> "\000\000P>\237+\377\177\000\000\230U\313z"}, sin = {sin_family = 6, >>> sin_port = 0, sin_addr = {s_addr = 731856464}, >>> sin_zero = "\377\177\000\000\230U\313z"}, sin6 = {sin6_family = 6, >>> sin6_port = 0, sin6_flowinfo = 731856464, sin6_addr = {__in6_u = { >>> __u6_addr8 = "\377\177\000\000\230U\313z$\177\000\000\000\000\000", >>> __u6_addr16 = {32767, 0, 21912, 31435, 32548, 0, 0, 0}, __u6_addr32 = { >>> 32767, 2060146072, 32548, 0}}}, sin6_scope_id = 0}}, bind_address = >>> 0x0, proto = 88 'X'}}}} >>> (gdb) >>> >>> (gdb) bt full >>> #0 0x00000036e8a32925 in raise () from /lib64/libc.so.6 >>> No symbol table info available. >>> #1 0x00000036e8a34105 in abort () from /lib64/libc.so.6 >>> No symbol table info available. >>> #2 0x0000000000654c24 in qm_free (qmp=0x7f23b9cba000, >>> p=0x7f247acb5878, file=0x7f2479e3cd86 "tm: h_table.c", >>> func=0x7f2479e3d070 "free_cell_helper", line=187, >>> mname=0x7f2479e3c780 "tm") at core/mem/q_malloc.c:471 >>> qm = 0x7f23b9cba000 >>> f = 0x7f23bc87a2c8 >>> size = 528 >>> next = 0x400 >>> prev = 0x7fff2b9f7920 >>> __FUNCTION__ = "qm_free" >>> #3 0x00007f2479d6bf16 in free_cell_helper (dead_cell=0x7f23c54fea50, >>> silent=0, fname=0x7f2479e4da80 "timer.c", fline=651) at h_table.c:187 >>> b = 0x0 >>> i = 1 >>> rpl = 0x7f247acb4fc0 >>> tt = 0x0 >>> foo = 0x7f23b9e2bd90 >>> cbs = 0x0 >>> cbs_tmp = 0x7f23c60c16b0 >>> __FUNCTION__ = "free_cell_helper" >>> #4 0x00007f2479db8148 in wait_handler (ti=1503818844, >>> wait_tl=0x7f23c54fead0, data=0x7f23c54fea50) at timer.c:651 >>> p_cell = 0x7f23c54fea50 >>> ret = 1 >>> #5 0x0000000000629578 in timer_list_expire (t=1503818844, >>> h=0x7f23b9d38dc0, slow_l=0x7f23b9d3b0c8, slow_mark=43533) at >>> core/timer.c:874 >>> tl = 0x7f23c54fead0 >>> ret = 0 >>> #6 0x00000000006299d4 in timer_handler () at core/timer.c:939 >>> saved_ticks = 1503818844 >>> run_slow_timer = 0 >>> i = 525 >>> __FUNCTION__ = "timer_handler" >>> #7 0x0000000000629e73 in timer_main () at core/timer.c:978 >>> No locals. >>> #8 0x0000000000422d4e in main_loop () at main.c:1690 >>> i = 1 >>> pid = 0 >>> si = 0x0 >>> si_desc = "udp receiver child=0 sock=100.100.100.169:5060", '\000' >>> <repeats 16 times>, >>> "\001\000\000\000\340|\237+\377\177\000\000W\327e\000\000\000\000\000\200\335u\000\000\000\000\000\250\065\313zo\000\000\000\316\357u\000\000\000\000\000\205\335u\000\000\000\000\000\004\000\000\000\000\000\000\000\000\240˹#\177---Type >>> <return> to continue, or q <return> to quit--- >>> \000" >>> nrprocs = 1 >>> woneinit = 1 >>> __FUNCTION__ = "main_loop" >>> #9 0x0000000000429732 in main (argc=13, argv=0x7fff2b9f8088) at >>> main.c:2639 >>> cfg_stream = 0x1f8f010 >>> c = -1 >>> r = 0 >>> tmp = 0x7fff2b9f8742 "" >>> tmp_len = 54 >>> port = -398323320 >>> proto = 54 >>> options = 0x732e78 >>> ":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 = 3083103015 >>> rfd = 4 >>> debug_save = 0 >>> debug_flag = 0 >>> dont_fork_cnt = 0 >>> n_lst = 0x36e8a90687 >>> p = 0x7fff2b9f7f88 "\200\200\237+\377\177" >>> st = {st_dev = 2307, st_ino = 9183277, st_nlink = 3, st_mode = >>> 16832, st_uid = 522, st_gid = 501, __pad0 = 0, st_rdev = 0, st_size >>> = 4096, >>> st_blksize = 4096, st_blocks = 8, st_atim = {tv_sec = 1496231473, >>> tv_nsec = 0}, st_mtim = {tv_sec = 1520405673, tv_nsec = 0}, st_ctim = { >>> tv_sec = 1520405673, tv_nsec = 0}, __unused = {0, 0, 0}} >>> __FUNCTION__ = "main" >>> (gdb) >>> >>> i dont know if you can help us to know the reason of the crash, >>> because the call trace seemed quite normal, and we don't know if the >>> cause was from the rtpengine responses of the bye requests, or was >>> caused by the request retransmisions, which would be rare because we >>> sometimes have those type of calls. >>> >>> thanks a lot and regards >>> >>> david >>> >>> >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> sr-users(a)lists.kamailio.org >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >> -- >> Daniel-Constantin Mierla >> www.twitter.com/miconda --www.linkedin.com/in/miconda >> Kamailio Advanced Training - April 16-18, 2018, Berlin -www.asipto.com >> Kamailio World Conference - May 14-16, 2018 -www.kamailioworld.com >

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In-dialog BYE request, how to return back to original sender ?
by Loic Chabert 04 Apr '18

04 Apr '18

Hi list, I'm facing an routing issue with the following sip infrastructure: ASTERISK 1 ---\___ Kamailio proxy ____ Kamailio frontend ___ IPBX ASTERISK 2 ---/ And please find below desired call-flow: 1 - An asterisk 1 server send a call to a proxy 2 - This proxy make a location lookup, and send it to kamailio frontend proxy 3 - Frontend proxy relay to Wazo PBX (for example) 4 - Callee respond ... 5 - Callee hangup the call, so Wazo PBX send a BYE request to kamailio frontend proxy 6 - Based on Route headers, frontend forward BYE request to proxy 7 - ... here cames issues ... Question is simple (but answer will be probably more complex): how can i sent in dialog BYE request to ASTERISK 1, and not asterisk 2. Should i use dispatcher module ? Should i use specials headers to send back to Asterisk 1 the BYE request ? What is the normal behaviour for in-dialog requests ? I can't find any answers on SIP RFCs or any archived messages on mailing list. Thanks in advance, Best regards.

2 3

subnet match
by volga629＠networklab.ca 03 Apr '18

03 Apr '18

Hello Everyone, Not sure what I am missing, but can't match ip address to subnet Log says INFO: <script>: Subnets not match processing rtp...destination ip [10.0.1.242] and sourceip [10.0.1.241] if(is_method("INVITE")) { $avp(destip)=$(du{s.select,1,:}); $avp(subnet) = $avp(destip) + "/16"; xlog("L_INFO", "Initial Request: [$rm] destination ip [$avp(destip)] and sourceip [$si]\n"); if(!is_in_subnet("$si", "$avp(subnet)")) { xlog("L_INFO", "Subnets not match processing rtp...destination ip [$avp(subnet)] and source ip [$si]\n"); route(RTP_MANAGE); } } [root@prx00 ~]# rpm -qa | grep kamailio kamailio-mysql-5.1.2-2.git4c840b7e9.fc27.x86_64 kamailio-5.1.2-2.git4c840b7e9.fc27.x86_64 Slava.

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KEMI get_body_part
by Igor Olhovskiy 02 Apr '18

02 Apr '18

Hi! I’m trying to get SDP body in my var. I’m using smth like this if (KSR.textops.has_body() ~= -1 and KSR.textops.has_body_type("application/sdp") ~= -1) then KSR.textops.get_body_part("application/sdp", "$var(pbody)») local sdp_body = KSR.pv.get("$var(pbody)") …. end But in logs i see this LUA {INVITE}: 7(20794) DEBUG: <core> [core/parser/msg_parser.c:183]: get_hdr_field(): content_length=470 LUA {INVITE}: 7(20794) DEBUG: app_lua [app_lua_sr.c:1496]: sr_kemi_lua_exec_func_ex(): param[0] for: has_body_type is str: application/sdp LUA {INVITE}: 7(20794) DEBUG: textops [textops.c:3083]: has_body_helper(): content type is 196611 LUA {INVITE}: 7(20794) DEBUG: app_lua [app_lua_sr.c:1496]: sr_kemi_lua_exec_func_ex(): param[0] for: get_body_part is str: application/sdp LUA {INVITE}: 7(20794) DEBUG: app_lua [app_lua_sr.c:1496]: sr_kemi_lua_exec_func_ex(): param[1] for: get_body_part is str: $var(pbody) LUA {INVITE}: 7(20794) DEBUG: <core> [core/pvapi.c:396]: pv_cache_lookup(): pvar [$var(pbody)] found in cache LUA {INVITE}: 7(20794) DEBUG: <core> [core/parser/msg_parser.c:89]: get_hdr_field(): found end of header LUA {INVITE}: 7(20794) INFO: <core> [core/msg_translator.c:1694]: get_boundary(): Content-Type hdr has no params <application/sdp> LUA {INVITE}: 7(20794) ERROR: textops [textops.c:2468]: ki_get_body_part_helper(): Cannot get boundary. Is body multipart? So, in sdp_body var i got 0. What is wrong here? Regards, Igor

2 3

topos redis -> failed to store
by Abdoul Osséni 02 Apr '18

02 Apr '18

Hello list, I activated topos and topos_redis backend. Now, I have the following errors: Jan 6 07:34:11 sd-110402 /usr/local/sbin/kamailio[30288]: {1 102 NOTIFY 645f4b58537f9df53b9ce65f4937d652@163.172.83.169:5064} ERROR: topos [tps_storage.c:394]: tps_storage_record(): failed to store Jan 6 07:34:11 sd-110402 /usr/local/sbin/kamailio[30292]: {1 102 NOTIFY 5b678085378e62c12c6f18154501feb3@163.172.83.169:5064} INFO: topos_redis [topos_redis_storage.c:163]: tps_redis_insert_dialog(): no uuid for this message Jan 6 07:34:11 sd-110402 /usr/local/sbin/kamailio[30292]: {1 102 NOTIFY 5b678085378e62c12c6f18154501feb3@163.172.83.169:5064} ERROR: topos [tps_storage.c:394]: tps_storage_record(): failed to store Jan 6 07:34:18 sd-110402 /usr/local/sbin/kamailio[30287]: {1 102 NOTIFY 2799d4a61e9defbc66dc67735e1c6e6c@163.172.83.169:5064} INFO: topos_redis [topos_redis_storage.c:163]: tps_redis_insert_dialog(): no uuid for this message Jan 6 07:34:18 sd-110402 /usr/local/sbin/kamailio[30287]: {1 102 NOTIFY 2799d4a61e9defbc66dc67735e1c6e6c@163.172.83.169:5064} ERROR: topos [tps_storage.c:394]: tps_storage_record(): failed to store Jan 6 07:34:18 sd-110402 /usr/local/sbin/kamailio[30290]: {1 102 NOTIFY 760fe2ce3427748514441de25cade2e4@163.172.83.169:5064} INFO: topos_redis [topos_redis_storage.c:163]: tps_redis_insert_dialog(): no uuid for this message Jan 6 07:34:18 sd-110402 /usr/local/sbin/kamailio[30290]: {1 102 NOTIFY 760fe2ce3427748514441de25cade2e4@163.172.83.169:5064} ERROR: topos [tps_storage.c:394]: tps_storage_record(): failed to store Jan 6 07:34:33 sd-110402 /usr/local/sbin/kamailio[30291]: {1 102 NOTIFY 7464fc2b503427423b0aba925fb13bc7@163.172.83.169:5064} INFO: topos_redis [topos_redis_storage.c:163]: tps_redis_insert_dialog(): no uuid for this message Jan 6 07:34:33 sd-110402 /usr/local/sbin/kamailio[30291]: {1 102 NOTIFY 7464fc2b503427423b0aba925fb13bc7@163.172.83.169:5064} ERROR: topos [tps_storage.c:394]: tps_storage_record(): failed to store Jan 6 07:34:35 sd-110402 /usr/local/sbin/kamailio[30287]: {1 102 NOTIFY 581e88181527f4221fbc7f893a564d6a@163.172.83.169:5064} INFO: topos_redis [topos_redis_storage.c:163]: tps_redis_insert_dialog(): no uuid for this message Jan 6 07:34:35 sd-110402 /usr/local/sbin/kamailio[30287]: {1 102 NOTIFY 581e88181527f4221fbc7f893a564d6a@163.172.83.169:5064} ERROR: topos [tps_storage.c:394]: tps_storage_record(): failed to store Could you help me to fix it? Abdoul OSSENI

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sr-users April 2018