- sr-users - kamailio.org

No Media in SIP Incoming calls
by Prashant Gupta 10 Jan '19

10 Jan '19

Hi, I have the following architecture - SIP provider <-> Kamailio <-> Asterisk servers Currently I have everything setup and incoming calls from Sip are routed to my asterisk server. The issue is however that when I answer the call, there is no media in the call. I have tried connecting with a normal local extension(not SIP,eg 1001) and there is a normal flow of media. When i try to sniff my connection via Wireshark on the asterisk server, there is an outflow of RTP packets but the … [View More]

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kamailio rabbitmq segfault
by Sylvain Boily 10 Jan '19

10 Jan '19

Hello, I tried to test the rabbitmq module in kamailio with the debian 9 repo from kamailio.org but there is a segfault when the service is launched. Is there is people also have this issue? /etc/init.d/kamailio restart [....] Restarting kamailio (via systemctl): kamailio.serviceJun 9 13:02:03 siprouter kamailio: DEBUG: <core> [core/cfg.y:1659]: yyparse(): loading module rabbitmq.so Jun 9 13:02:03 siprouter kamailio: DEBUG: <core> [core/sr_module.c:575]: … [View More]

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User connection history
by José Antonio Gutiérrez Delgado 10 Jan '19

10 Jan '19

Hi, I would like to know if there is a possibility to see a user's connection history, or at least their last connection. Thank you -- José Antonio Gutiérrez Delgado Responsable técnico Oficina: (+34) 923040031 <http://www.arsoft-company.com/> *Este mensaje se dirige exclusivamente a su destinatario/s y puede contener información privilegiada o confidencial. Si no es vd. el destinatario indicado, queda notificado de que la utilización, divulgación y/o copia sin autorización está … [View More]

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"Discarded invalid SRTP packet: authentication failed" warning
by David Cunningham 10 Jan '19

10 Jan '19

Hello, We're having an issue with rtpengine (used by Kamailio) where audio works initially, but then after an apparently random amount of time stop working. We see that when audio stops working rtpengine logs this: Dec 10 09:58:57 hostname rtpengine[376]: WARNING: [Pl1SeGDssOsDNWQdvey4lg.. port 48766]: Discarded invalid SRTP packet: authentication failed It then logs similar messages until the call hangs up. No such messages were logged while audio was working. Searching for this error … [View More]

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Re: [SR-Users] [EXT] Re: P-CSCF returns SIP error: 483 Too may hops
by Woscek, Martin W. 09 Jan '19

09 Jan '19

Yes, The DNS NAPTR records are correct. I have all running on single laptop, P:4060, I:5060, S:6060 and all DNS tests verified. I don’t have any traffic other than the P talking to itself until the number hops is exceeded. From: sr-users <sr-users-bounces(a)lists.kamailio.org> On Behalf Of Iman Mohammadi Sent: Wednesday, January 9, 2019 9:49 AM To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org> Subject: [EXT] Re: [SR-Users] P-CSCF returns SIP error: 483 Too … [View More]

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P-CSCF returns SIP error: 483 Too may hops
by Woscek, Martin W. 09 Jan '19

09 Jan '19

Hi all, I've stood up IMS 4.3.4. When I try to register with a boghe IMS client the P-CSCF gets in a loop and a SIP error: 483 Too may hops is returned. I would think the path would b to S-CSCF:6060 which would then check the HSS for user bob. The P-CSCF log attached. I believe Im missing some basic configuration setting here. If there is configuration (test scenario) documentation that I can be pointed to, it'd be appreciated. R, martin

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Issue in ACK in WS <-> sip scenario
by Ravindrakumar Bhatt 09 Jan '19

09 Jan '19

Hello, I am using latest stable kamailio version 5.2 . I am getting following error while calling from webrtc client to sip client. Error: Jan 9 07:25:05 client1 /usr/local/sbin/kamailio[15318]: INFO: <script>: ACK rsponse: WebRTC --> WebRTC Jan 9 07:25:05 client1 /usr/local/sbin/kamailio[15318]: WARNING: <core> [core/msg_translator.c:2812]: via_builder(): TCP/TLS connection (id: 0) for WebSocket could not be found Jan 9 07:25:05 client1 /usr/local/sbin/kamailio[15318]: ERROR: … [View More]

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SIP Express Media Server (aka SEMS)
by Abhijit Dutta 09 Jan '19

09 Jan '19

Hi All, Is the development work for SEMS server still on or stopped? Does it support video? Thanks Abhijit

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Re: [SR-Users] Planning Fosdem 2019
by Dan Christian Bogos 09 Jan '19

09 Jan '19

Hi Daniel, Please count us also for the dinner event (4 people from CGRateS project). Thanks and looking forward to meet you all in Brussels! DanB

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json.parse transformation documentation
by YAS0 CANER 09 Jan '19

09 Jan '19

Hello, i saw a transformation on PUA_JSON module about json.parse transformation. i think it is missing on cookbook transformation. Kind regards ... event_route[xhttp:request] { $var(call-id) = $(rb{json.parse,Call-ID}); if ($(rb{json.parse,Event-Package}) == "dialog") { xlog("L_INFO", "$var(call-id)|log|received $(rb{json.parse,Event -Package}) update for $(rb{json.parse,From})"); … [View More]

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Kamailio IMS Implementation DNS Problem
by Yağız AYDIN 09 Jan '19

09 Jan '19

Hello, I am trying to implement Kamailio as IMS system. I have followed tutorial linked below: https://www.kamailio.org/wiki/tutorials/ims/installation-howto When I try to configure my DNS, I cannot ping cscf modules on my local network, however when I'm on wireless, I can ping them. Config: kamailio-ims.org.dnszone $ORIGIN kamailio-ims.org. $TTL 1W @ 1D IN SOA localhost. root.localhost. ( 2006101001 ; serial … [View More] 3H ; refresh 15M ; retry 1W ; expiry 1D ) ; minimum 1D IN NS ns ns 1D IN A 127.0.0.1 pcscf 1D IN A 127.0.0.1 _sip.pcscf 1D SRV 0 0 5060 pcscf _sip._udp.pcscf 1D SRV 0 0 5060 pcscf _sip._tcp.pcscf 1D SRV 0 0 5060 pcscf icscf 1D IN A 127.0.0.1 _sip 1D SRV 0 0 5060 icscf _sip._udp 1D SRV 0 0 5060 icscf _sip._tcp 1D SRV 0 0 5060 icscf kamailio-ims.org. 1D IN A 127.0.0.1 kamailio-ims.org. 1D IN NAPTR 10 50 "s" "SIP+D2U" "" _sip._udp kamailio-ims.org. 1D IN NAPTR 20 50 "s" "SIP+D2T" "" _sip._tcp scscf 1D IN A 127.0.0.1 _sip.scscf 1D SRV 0 0 5060 scscf _sip._udp.scscf 1D SRV 0 0 5060 scscf _sip._tcp.scscf 1D SRV 0 0 5060 scscf hss 1D IN A 127.0.0.1 named.conf.options options { directory "/var/cache/bind"; // If there is a firewall between you and nameservers you want // to talk to, you may need to fix the firewall to allow multiple // ports to talk. See http://www.kb.cert.org/vuls/id/800113 // If your ISP provided one or more IP addresses for stable // nameservers, you probably want to use them as forwarders. // Uncomment the following block, and insert the addresses replacing // the all-0's placeholder. // forwarders { // 127.0.0.1; // }; //======================================================================== // If BIND logs error messages about the root key being expired, // you will need to update your keys. See https://www.isc.org/bind-keys //======================================================================== dnssec-validation auto; auth-nxdomain no; # conform to RFC1035 listen-on-v6 { any; }; }; named.conf.local // // Do any local configuration here // // Consider adding the 1918 zones here, if they are not used in your // organization //include "/etc/bind/zones.rfc1918"; zone "kamailio-ims.org" { type master; file "/etc/bind/kamailio-ims.org.dnszone"; }; dhclient.conf # Configuration file for /sbin/dhclient. # # This is a sample configuration file for dhclient. See dhclient.conf's # man page for more information about the syntax of this file # and a more comprehensive list of the parameters understood by # dhclient. # # Normally, if the DHCP server provides reasonable information and does # not leave anything out (like the domain name, for example), then # few changes must be made to this file, if any. # option rfc3442-classless-static-routes code 121 = array of unsigned integer 8; send host-name = gethostname(); request subnet-mask, broadcast-address, time-offset, routers, domain-name, domain-name-servers, domain-search, host-name, dhcp6.name-servers, dhcp6.domain-search, dhcp6.fqdn, dhcp6.sntp-servers, netbios-name-servers, netbios-scope, interface-mtu, rfc3442-classless-static-routes, ntp-servers; #send dhcp-client-identifier 1:0:a0:24:ab:fb:9c; #send dhcp-lease-time 3600; #supersede domain-name "fugue.com home.vix.com"; prepend domain-name-servers 127.0.0.1; #require subnet-mask, domain-name-servers; timeout 300; #retry 60; #reboot 10; #select-timeout 5; #initial-interval 2; #script "/sbin/dhclient-script"; #media "-link0 -link1 -link2", "link0 link1"; #reject 192.33.137.209; #alias { # interface "eth0"; # fixed-address 192.5.5.213; # option subnet-mask 255.255.255.255; #} #lease { # interface "eth0"; # fixed-address 192.33.137.200; # medium "link0 link1"; # option host-name "andare.swiftmedia.com"; # option subnet-mask 255.255.255.0; # option broadcast-address 192.33.137.255; # option routers 192.33.137.250; # option domain-name-servers 127.0.0.1; # renew 2 2000/1/12 00:00:01; # rebind 2 2000/1/12 00:00:01; # expire 2 2000/1/12 00:00:01; #} Thanks for helps, Yağız -- [View Less]

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kamailio 5.0 questions
by Lv, Victor (NSB - CN/Qingdao) 09 Jan '19

09 Jan '19

Hi All, I am using kamailio 5.0, one question is: is there any one make it works to send rx_aar for origin calls? That's when we receive the INVITE message and send out rx_aar? Below link not work when receive INVITE message, I need to send AAR when we receive INVITE for origin and send AAR when we receive 200 OK for term? Rx_AAR("MT_aar_reply", "origin","",2); >From code, we got below comments. //we dont apply QoS if its not a reply to an INVITE! or UPDATE or PRACK! Thanks, Victor

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Error in db_mysql while using presence
by Ravindrakumar Bhatt 08 Jan '19

08 Jan '19

Hello, I am using latest kamailio stable version. i have used it for presenece and BLF. i am facing issue in presence related method when i am setting sub_db_mode to any db related mode like 3. Version : version: kamailio 5.2.0 (x86_64/linux) 535e13 flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, … [View More]USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 535e13 compiled on 06:32:22 Jan 8 2019 with gcc 4.8.5 Kamailio.cfg setup: modparam("presence|presence_xml", "db_url", DBURL) modparam("presence", "server_address", "sip:XX.XX.XX.XX:5050") modparam("presence", "send_fast_notify", 0) modparam("presence", "db_update_period", 20) modparam("presence", "clean_period", 40) modparam("presence", "subs_db_mode", 0) modparam("presence", "fetch_rows", 1000) # ----- presence_xml params ----- #modparam("presence_xml", "db_url", DBURL) modparam("presence_xml", "force_active", 1) # ----- pua params ----- modparam("pua", "db_url", DBURL) modparam("pua", "db_mode", 2) modparam("pua", "update_period", 60) modparam("pua", "dlginfo_increase_version", 0) modparam("pua", "reginfo_increase_version", 0) modparam("pua", "check_remote_contact", 1) modparam("pua", "fetch_rows", 1000) # ----- pua_dialoginfo params ----- modparam("pua_dialoginfo", "include_callid", 1) modparam("pua_dialoginfo", "send_publish_flag", FLT_DLGINFO) modparam("pua_dialoginfo", "caller_confirmed", 0) modparam("pua_dialoginfo", "include_tags", 1) modparam("pua_dialoginfo", "override_lifetime", 124) # ----- dialog params ----- modparam("dialog", "db_url", DBURL) modparam("dialog", "enable_stats", 1) modparam("dialog", "db_mode", 1) modparam("dialog", "dlg_flag", FLT_DLG) modparam("presence_dialoginfo", "force_single_dialog", 0) Error: Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19523]: {1 1 PUBLISH MzQ4ZjNhOGRlYWZlY2QyMDQwMGZlZjg0N2JlZGE2YWM.} ERROR: db_mysql [km_dbase.c:128]: db_mysql_submit_query(): driver error on query: Table 'active_watchers' was not locked with LOCK TABLES (1100) Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19523]: {1 1 PUBLISH MzQ4ZjNhOGRlYWZlY2QyMDQwMGZlZjg0N2JlZGE2YWM.} ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19523]: {1 1 PUBLISH MzQ4ZjNhOGRlYWZlY2QyMDQwMGZlZjg0N2JlZGE2YWM.} ERROR: presence [notify.c:1369]: publ_notify_notifier(): Can't query db Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19523]: {1 1 PUBLISH MzQ4ZjNhOGRlYWZlY2QyMDQwMGZlZjg0N2JlZGE2YWM.} ERROR: presence [presentity.c:1152]: update_presentity(): updating watcher records Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19527]: {1 1 SUBSCRIBE MTlkYjI2NTBhYTFlMTBjYmYyMDgzNzQxYTM3OTE4OGE.} ERROR: db_mysql [km_dbase.c:128]: db_mysql_submit_query(): driver error on query: Table 'watchers' was not locked with LOCK TABLES (1100) Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19527]: {1 1 SUBSCRIBE MTlkYjI2NTBhYTFlMTBjYmYyMDgzNzQxYTM3OTE4OGE.} ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19527]: {1 1 SUBSCRIBE MTlkYjI2NTBhYTFlMTBjYmYyMDgzNzQxYTM3OTE4OGE.} ERROR: presence [subscribe.c:2827]: get_db_subs_auth(): while querying watchers table Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19527]: {1 1 SUBSCRIBE MTlkYjI2NTBhYTFlMTBjYmYyMDgzNzQxYTM3OTE4OGE.} ERROR: presence [subscribe.c:1217]: handle_subscribe(): getting subscription status from watchers table Jan 8 04:34:37 client1 /usr/local/sbin/kamailio[19523]: {1 1 PUBLISH MzQ4ZjNhOGRlYWZlY2QyMDQwMGZlZjg0N2JlZGE2YWM.} ERROR: presence [publish.c:499]: ki_handle_publish_uri(): when updating presentity I am currently using presence with memory only db_mode but for persistence i would like to use db_only mode which is not possible due to this issue. Any idea or suggetions for this issue. -- *Thanks and Regards,* *Ravindrakumar Bhatt* Jr. Software Developer Ecosmob Technologies Ltd Ahmedabad Mo:*+918460692402* [View Less]

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TLS Problem OpenSSL 1.1
by Ulrich Landermann 08 Jan '19

08 Jan '19

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Dispatcher with a view
by Duarte Rocha 08 Jan '19

08 Jan '19

Greetings, Is it possible for Dispatcher to use a view for "table_name" instead of a regular table? Best Regards, Duarte Rocha

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Re: [SR-Users] Kamailio 5.1.6 Debian Package -> SEGFAULT
by Floimair Florian 08 Jan '19

08 Jan '19

This is the backtrace of 2 core-dumps i got just recently (both with the same timestamp). Nothing obvious that hits my eyes (at least no NULL pointer). Maybe you can see more in it. Backtrace #1: =========== [New LWP 99122] [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 -P /var/run/kamailio/kamailio.pid -f /etc/kamailio/kamailio.'. Program terminated with signal SIGSEGV, … [View More]Segmentation fault. #0 0x00007fca0d45e996 in t_should_relay_response (Trans=0x7fca067b2a60, new_code=401, branch=0, should_store=0x7ffff47edd44, should_relay=0x7ffff47edd40, cancel_data=0x7ffff47edf30, reply=0x7fca0d8fd020) at t_reply.c:1282 1282 t_reply.c: No such file or directory. (gdb) bt #0 0x00007fca0d45e996 in t_should_relay_response (Trans=0x7fca067b2a60, new_code=401, branch=0, should_store=0x7ffff47edd44, should_relay=0x7ffff47edd40, cancel_data=0x7ffff47edf30, reply=0x7fca0d8fd020) at t_reply.c:1282 #1 0x00007fca0d46317f in relay_reply (t=0x7fca067b2a60, p_msg=0x7fca0d8fd020, branch=0, msg_status=401, cancel_data=0x7ffff47edf30, do_put_on_wait=1) at t_reply.c:1786 #2 0x00007fca0d469154 in reply_received (p_msg=0x7fca0d8fd020) at t_reply.c:2537 #3 0x000055e77686fbe3 in do_forward_reply (msg=0x7fca0d8fd020, mode=0) at core/forward.c:747 #4 0x000055e776871a00 in forward_reply (msg=0x7fca0d8fd020) at core/forward.c:852 #5 0x000055e7768bd4e7 in receive_msg ( buf=0x55e776da0520 <buf> "SIP/2.0 401 Unauthorized\r\nVia: SIP/2.0/UDP 172.17.217.10;rport=5060;received=172.17.217.10;branch=z9hG4bKe4bf.c46a843afa3ff97f5b20df53926515a2.0;i=62\r\nVia: SIP/2.0/TCP 195.225.36.194:1797;rport=40047;"..., len=736, rcv_info=0x7ffff47ee4e0) at core/receive.c:364 #6 0x000055e7767ce4fe in udp_rcv_loop () at core/udp_server.c:554 #7 0x000055e77673a15d in main_loop () at main.c:1619 #8 0x000055e7767421fe in main (argc=13, argv=0x7ffff47eeb98) at main.c:2638 Backtrace #2: =========== [New LWP 99120] [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 -P /var/run/kamailio/kamailio.pid -f /etc/kamailio/kamailio.'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fca0d45e996 in t_should_relay_response (Trans=0x7fca067da3c0, new_code=200, branch=0, should_store=0x7ffff47edd44, should_relay=0x7ffff47edd40, cancel_data=0x7ffff47edf30, reply=0x7fca0d8fd020) at t_reply.c:1282 1282 t_reply.c: No such file or directory. (gdb) bt #0 0x00007fca0d45e996 in t_should_relay_response (Trans=0x7fca067da3c0, new_code=200, branch=0, should_store=0x7ffff47edd44, should_relay=0x7ffff47edd40, cancel_data=0x7ffff47edf30, reply=0x7fca0d8fd020) at t_reply.c:1282 #1 0x00007fca0d46317f in relay_reply (t=0x7fca067da3c0, p_msg=0x7fca0d8fd020, branch=0, msg_status=200, cancel_data=0x7ffff47edf30, do_put_on_wait=1) at t_reply.c:1786 #2 0x00007fca0d469154 in reply_received (p_msg=0x7fca0d8fd020) at t_reply.c:2537 #3 0x000055e77686fbe3 in do_forward_reply (msg=0x7fca0d8fd020, mode=0) at core/forward.c:747 #4 0x000055e776871a00 in forward_reply (msg=0x7fca0d8fd020) at core/forward.c:852 #5 0x000055e7768bd4e7 in receive_msg ( buf=0x55e776da0520 <buf> "SIP/2.0 200 OK\r\nVia: SIP/2.0/UDP 172.17.217.10;rport=5060;received=172.17.217.10;branch=z9hG4bK3494.0e37cca5019fe3c95285a3464d0eaa5e.0;i=b3\r\nVia: SIP/2.0/TCP 192.168.0.102:53360;rport=53360;received=9"..., len=638, rcv_info=0x7ffff47ee4e0) at core/receive.c:364 #6 0x000055e7767ce4fe in udp_rcv_loop () at core/udp_server.c:554 #7 0x000055e77673a15d in main_loop () at main.c:1619 #8 0x000055e7767421fe in main (argc=13, argv=0x7ffff47eeb98) at main.c:2638 [View Less]

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nat_uac_test not recognized command in onreply_route
by Andrew Chen 07 Jan '19

07 Jan '19

Hey it's me again. So I'm following the instructions in the Kamailio 5.1.x wiki module page for websocket configuration and it specifically mention to set this block: onreply_route[WS_REPLY] { xlog("L_INFO", "[CSeq $cs] Is in WS_REPLY."); xlog("L_INFO", "[CSeq $cs] Sending $rs $rr to $sel(via[2].host) via $sel(via[2].transport) len: $ml"); xlog("L_INFO", "[CSeq $cs] \n$mb \n"); if(nat_uac_test("64")) { # Do NAT traversal stuff for replies to a … [View More]WebSocket connection # - even if it is not behind a NAT! # This won't be needed in the future if Kamailio and the # WebSocket client support Outbound and Path. add_contact_alias(); } } When I did this and started up Kamailio, it gave me an error: Jan 3 22:19:43 sjomainkama55 kamailio: ERROR: <core> [core/cfg.y:3309]: yyparse(): cfg. parser: failed to find command nat_uac_test (params 1) I moved that if statement to a route block and I was able to start it up. The wiki page for nathelper module specify this function can be run in onreply_route as well: 5.5. nat_uac_test(flags) Tries to guess if client's request originated behind a nat. The parameter determines what heuristics is used. Meaning of the flags is as follows: - *1* - The “Contact” header field is searched for occurrence of RFC1918 or RFC6598 addresses. - *2* - the "received" test is used: address in the “Via” header is compared against source IP address of signaling - *4* - The Top Most “Via” is searched for occurrence of RFC1918 or RFC6598 addresses - *8* - The SDP is searched for occurrence of RFC1918 or RFC6598 addresses - *16* - Test if the source port is different from the port in the “Via” header - *32* - Test if the source IP address of signaling is a RFC1918 or RFC6598 address - *64* - Test if the source connection of signaling is a WebSocket - *128* - Test if the “Contact” header URI port differs from the source port of the request (Warning: this is might be legal or even intended combination in non NATted scenarios) All flags can be bitwise combined, the test returns true if any of the tests identified a NAT. This function can be used from REQUEST_ROUTE, ONREPLY_ROUTE, FAILURE_ROUTE, BRANCH_ROUTE. is this some known bug in 5.1.x? Thanks -- Andy Chen achen@ <achen(a)thinkingphones.com>fuze.com -- *Confidentiality Notice: The information contained in this e-mail and any attachments may be confidential. If you are not an intended recipient, you are hereby notified that any dissemination, distribution or copying of this e-mail is strictly prohibited. If you have received this e-mail in error, please notify the sender and permanently delete the e-mail and any attachments immediately. You should not retain, copy or use this e-mail or any attachment for any purpose, nor disclose all or any part of the contents to any other person. Thank you.* [View Less]

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Unable to start Kamailio with acc_json
by Joonas Kamailio 07 Jan '19

07 Jan '19

Dear List, I have a problem with initializing acc_json. As soon as I try to load acc_json module, Kamailio fails to start. I get the following messages to log with debug 4 (non-related messages omitted): Jan 7 16:17:42 labkam2 kamailio[51089]: INFO: acc_json [acc_json_mod.c:99]: mod_init(): janson version : 2.9 Jan 7 16:17:43 labkam2 kamailio: ERROR: <core> [core/daemonize.c:303]: daemonize(): Main process exited before writing to pipe Running 'bt full' on coredump … [View More]tells following: (gdb) bt full #0 strlen () at ../sysdeps/x86_64/strlen.S:106 No locals. #1 0x00007f086d0a69fd in mod_init () at acc_json_mod.c:120 __func__ = "mod_init" #2 0x000055f1699cc6a2 in init_mod (m=0x7f087c0983d0) at core/sr_module.c:897 __func__ = "init_mod" #3 0x000055f1699cca16 in init_modules () at core/sr_module.c:926 t = 0x29ceb62d i = -1 __func__ = "init_modules" #4 0x000055f16989445a in main (argc=3, argv=0x7ffc56d94378) at main.c:2617 cfg_stream = 0x55f16beb0010 c = -1 r = 0 tmp = 0x7f087c9512e7 "__vdso_getcpu" tmp_len = 32764 port = 1457078704 proto = 32520 options = 0x55f169c019f0 ":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 = 2201341167 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x0 p = 0xf0b0ff <error: Cannot access memory at address 0xf0b0ff> st = {st_dev = 19, st_ino = 306346, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 80, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1543318847, tv_nsec = 544329773}, st_mtim = {tv_sec = 1546870639, tv_nsec = 902332400}, st_ctim = {tv_sec = 1546870639, tv_nsec = 902332400}, __glibc_reserved = {0, 0, 0}} __func__ = "main" I have loaded "acc" module before loading "acc_json", are there any other mandatory prerequisites? I am trying to use acc_json to output accounting data to syslog. I just recompiled latest 5.2 kamailio but problem still occurs. Kamailio version below: root@labkam2:/opt/git/kamailio# kamailio -v version: kamailio 5.2.0 (x86_64/linux) c5216b flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, 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, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: c5216b compiled on 16:13:00 Jan 7 2019 with gcc 6.3.0 Best Regards, Joonas Keskitalo [View Less]

2 2

Dispatcher probing
by Duarte Rocha 07 Jan '19

07 Jan '19

Hey. I have another question regarding the Dispatcher Probing. In my SBC, a Gateway is defined by it's IP, Port and SAP (Kamailio's IP used for signaling). Those 3 parameters are defined in the Gateway table. In this case ( using Options for probing), i only have access to the destination IP ($dd) and Port ($dp). I need to know the SAP associated to the gateway that is currently being probed, in order to force the correct socket in the OPTIONS request. Is there any way to get more info about … [View More]

3 2

Kami, rtpproxy, T38 fax - anyone?
by yu＠yu-boot.ru 07 Jan '19

07 Jan '19

Yet again, fighting against strange fax behavior on Kamailio. When call is routed from device behind Kami and uplink is plain old Mediant2000 gateway to E1, T.38 always correctly established via reinvite and fax works perfectly. When call is routed to anything else including local Asterisk or Freeswitch, seems called don't hear fax noises and quickly throw BYE to me. Asterisk just don't see anything about UDPTL. Even more confusing, "near" device drops a call when detects fax tones from … [View More]

2 1

Sipt redirection number
by Duarte Rocha 04 Jan '19

04 Jan '19

Greetings, Regarding the module sipt and $sipt(redirection_number). Does this PV can show non digits correctly? I have a redirection number that has one char in the middle, like this "12C34567899". However, when i print the PV, i get "12<34567899". How can i fix this? Thanks, Best Regards, Duarte Rocha

2 1

Best place to change mem settings
by Duarte Rocha 03 Jan '19

03 Jan '19

Greetings, As far as i can tell, i have 3 ways to permanently change the memory settings in Kamailio : /etc/init.d/kamailio , /etc/default/kamailio and src/core/config.h. What's the priority between them? If i have different values in all 3 of them, which one will be used? Which is one is the best to use reliably? I recently upgraded my Kamailio from 5.0 to 5.2 and i need 12Mb of PKG. Before starting the new version for the first time i changed the values in /etc/default and the memory … [View More]

3 2

logging destination IP and proto on reponse
by Andrew Chen 03 Jan '19

03 Jan '19

Hey all, Any way to log destination IP and proto of SIP responses? I'd tried to use majority of the pseudovars, but they all just return <null>. Thanks. -- Andy Chen achen@ <achen(a)thinkingphones.com>fuze.com -- *Confidentiality Notice: The information contained in this e-mail and any attachments may be confidential. If you are not an intended recipient, you are hereby notified that any dissemination, distribution or copying of this e-mail is strictly prohibited. If you … [View More]

5 8

rtpengine in stateless kamailio
by Yuriy Gorlichenko 03 Jan '19

03 Jan '19

Hi! Happy new year to all!!! Look like I am first in this year wit hthe questions in this list :-). I'm using stateless kamailio and RTPengnine to build some kind of the stateless cluster I found that kamailio keeps some data in the SHMEM in case of using RTPengine module even if it is not a rtpengine_manage function but offer/answer/delete In this case if INVITE (offer) handled by 1-st kamailio in my cluster, and BYE/CANCEL handled by second kamailio in the cluster - 1-st kamailio (which … [View More]

4 7

Re: [SR-Users] sr-users Digest, Vol 163, Issue 31
by Geovanny de Jesús García Rojas 03 Jan '19

03 Jan '19

estoy haciendo un trabajo con websockts y kamailio. Me gustaría saber como puedo vincular mi sevidor Kamailio instalado en una maquina virtual en el sistema operativo Ubuntu, como podria vincularlo con los websockets creados , me gustaria saber como es ese proceso. no tengo mucho conocimiento de ello.. espero su respuesta gracias El lun., 31 de dic. de 2018 a la(s) 06:00, < sr-users-request(a)lists.kamailio.org> escribió: > Send sr-users mailing list submissions to > sr-… [View More]

2 1

Phonenum Module
by Soltanici Ilie 30 Dec '18

30 Dec '18

Hi All, How can i get Local Number by using phonenum module? What is the variable for that? Thank You

2 3

Logging from cfg file
by Muhammad Allaudin 29 Dec '18

29 Dec '18

Hi everyone, I have recently started working on Kamailio, I am trying to learn the basics. For "Register" route, I am trying to print the log but log is not appearing in log file. Other logs are there, only this one is missing. *if(is_method("REGISTER")){* * log(2, "Register request");* *}* I will be really helpful if you can help me with this. Thanks & Kind Regards *Regards,* *M.Allaudin* *Software EngineerNowtel GroupPhone # +92-333-8291874Blogger @ allaudin.github.io <http://allaudin.github.io>*

5 5

A bit trick in msg_translator.c source file
by Mojtaba 29 Dec '18

29 Dec '18

Hello , Does anybody know why the lenght of both ip-address (s and name) in check_via_address function in msg_translator.c source file dose not check first? Actually i think it's better do. For example if via:192.168.122.1 and src:192.168.122.100, the result returned true, as they are not the same! With.Regards. Mojtaba Happy new year --Mojtaba Esfandiari.S

2 1

Re: [SR-Users] kamailio does not responde if an rtpengine is unreachable
by David Escartin 29 Dec '18

29 Dec '18

hello Daniel Thanks a lot for the update. We will also test it. It has not 100% relation with this issue, but i only wanted to share the setup we have for cases where a rtpengine fails having high traffic load, to minimize the impact on the kamailio processes. modparam("rtpengine", "queried_nodes_limit", 2) modparam("rtpengine", "rtpengine_retr", 2) modparam("rtpengine", "rtpengine_tout_ms", 350) considering we don't use sets with more than 2 rtpengine instances, at least for retry … [View More]attempts. And your rtpengine instances are in the same network too. this works quite fine for us, there are some few secs of impact while the rtpengine is marked as disabled, but the system recovers quite ok. best regards david -----Original Message----- From: "Daniel-Constantin Mierla" <miconda(a)gmail.com> Sent: Friday, December 28, 2018 9:15am To: "Juha Heinanen" <jh(a)tutpro.com> Cc: "Kamailio (SER) - Users Mailing List" <sr-users(a)lists.kamailio.org> Subject: Re: [SR-Users] kamailio does not responde if an rtpengine is unreachable I just pushed a series of commits trying to rework how loading (and reloading) of rtpegines list is done, to avoid that sync'ed probing, which can take long if any of the rtpengines is down. Now, building the local (per process) structures/sockets for rtpengines during kamailio start up is done without locking. This is guarded by the fact a reload command can be executed only after all children were initialized (added also with these commits). Moreover, the probing of rtpeningesis done only by child process 1, because the status is stored in shared memory list, so it is visible in all children. Based on my understanding there, doing probing from all processes is useless now, that was probably kept from the time when the list was not stored in shared memory, from the early rtpproxy times. There is also a restriction on how often the rtpengine list can be reloaded, now having a 10 seconds interval guard. I added this because the reload is done over the old list, not building a new list to swap with the old one. So it requires some time to walk through the existing list and update based on the new records. I went this way for now, even building a new list may be better/safer in long term, but it would require more work. I also wanted to avoid being very intrusive right now, given that those patches would need to be backported. The last relevant change was to use a version number to discover when a reload was done. So far, as I understood, it was relying on the number of rtpengines, but one may trigger a reload with same rtpengines, but different attributes (e.g., disabled or not). Having a version number is better in detecting when each worker needs to rebuild its local list of sockets, as well as for troubleshooting, because a value is increased with each reload, so easier to track if it was done or now. I didn't have time for any tests, so it would be good if you can test and report if works as expected. All related commits are in master, if they prove to work fine, we can backport all those patches. Cheers, Daniel On 26.12.18 12:46, Juha Heinanen wrote: > Daniel-Constantin Mierla writes: > >> I pushed a quick fix for the case when db support is not enabled, >> because these locks are useless in that case, so all children will do >> the rtpengine init at the same time, without waiting for the others: > Still took in rtpengine db mode about 2 minutes before kamailio became > responsive after start. > > -- Juha -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com Kamailio Advanced Training - Mar 4-6, 2019 in Berlin; Mar 25-27, 2019, in Washington, DC, USA -- www.asipto.com _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users [View Less]

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kamailio does not responde if an rtpengine is unreachable
by Juha Heinanen 28 Dec '18

28 Dec '18

I noticed that if one rtpengine in a set is unreachable, kamailio 5.2 does start, but does not process any SIP requests. Is this intentional? -- Juha

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Re: [SR-Users] Kamailio 5.2 0IMS configuration documentation
by Woscek, Martin W. 27 Dec '18

27 Dec '18

Hi Yasin, That VM was built with 4.3.4. It did help in fixing the scripts to build the pcsf, scscf and icscf databases. The config files are different and being that I need to understand the configuration and getting it up and running, isn’t helping much more. Being I need an IMS for lab testing, perhaps 4.3.4 does what I need, then maybe 5.2.0 is not required. Thanks, MArtin From: sr-users <sr-users-bounces(a)lists.kamailio.org> On Behalf Of YAS0 CANER Sent: Thursday, December 27, … [View More]

1 0

Kamailio 5.2 0IMS configuration documentation
by Woscek, Martin W. 27 Dec '18

27 Dec '18

Hi all, Ive been in the process of standing up an instance of Kamailio 5.20, in particular the IMS. The P-CSCF, I-CSCF and P-CSCF as well as the mysql are on this single VM. I've been slowly working thru the errors as I bring up the P-SCSF first. Can someone point me to detailed documentation for setting this up? What is the base minimum for basic IMS functionality (eg: do I need the mysql database)? Thanks, Martin

2 2

Dispatcher Probing
by Duarte Rocha 27 Dec '18

27 Dec '18

Greetings, I have Kamailio with the Dispatcher module and it's probing mechanics set up. I want to be able to access the OPTIONS request generated by Kamailio in the request_route or somewhere else in the configuration file in order to modify it. Is that possible? Best Regards, Duarte Rocha

3 4

xlog $mb produces ERROR
by Andrew Chen 27 Dec '18

27 Dec '18

Hey community, I'm currently trying to config our new 5.1.2 kamailio server and I want to xlog $mb. Whenever I do this, I get an ERROR logged to my syslog Dec 26 21:15:58 sjomainkama55 /usr/sbin/kamailio[5954]: {1 1 INVITE <padding>@<padding>} ERROR: <script>: INVITE sip:<padding>@ sjomainkama55.a.fuzemeeting.com:443 Does anyone know why this is? Also, I noticed I can't get rid of #012#015 at all. I modified the rsyslogd.conf file as instructed here: "i need to … [View More]

3 4

Re: [SR-Users] [EXT] Re: Using a network STUN Server
by Wilkins, Steve 27 Dec '18

27 Dec '18

Thank you, I just was not sure what else would cause the relayed packets to not be sent out to my fios router. As mentioned, I can pick any other server in my network and I can see, in the pcap file, that the relay is attempted to the selected server. I verified our ACL and it is it open for TCP output to any IP and Port so that is not the issue. -----Original Message----- From: sr-users <sr-users-bounces(a)lists.kamailio.org> On Behalf Of Alex Balashov Sent: Wednesday, December 26, … [View More]

2 1

Fwd: Dialog getting disconnected as soon as call is ended
by Subham Singhal 27 Dec '18

27 Dec '18

---------- Forwarded message --------- From: Subham Singhal <subham.singhal(a)zemosolabs.com> Date: Sat, Dec 8, 2018 at 10:19 AM Subject: Re: [SR-Users] Dialog getting disconnected as soon as call is ended To: <miconda(a)gmail.com> Hello, I am getting this error in kamailio console. I thought websocket connection is getting disconnected before receiving bye message so I tried to keep tcp connection open. But that also didn't work. On Fri 7 Dec, 2018, 6:48 PM Daniel-Constantin … [View More]

1 0

Using a network STUN Server
by Wilkins, Steve 26 Dec '18

26 Dec '18

Hello All, Can I point Kamilio to use a STUN server located on my network? Kamilio will not relay to my fios router but will relay to other Servers on my network. Thank you,

2 1

stateless error reply used: transaction canceled
by Евгений Голей 26 Dec '18

26 Dec '18

Hello! I would be grateful if you could tell me what the causes of the error in Kamailio version 5.1.5. 2018-12-26T20: 28: 18.3875 "ERROR: tm [tm.c: 1545]: _w_t_relay_to (): t_forward_noack failed" 2018-12-26T20: 28: 18.3879 "ERROR: sl [sl_funcs.c: 362]: sl_reply_error (): stateless error reply used: transaction canceled (487 / SL)" B.R. Evgeniy

1 0

Merry Christmas and Happy Holidays!
by Daniel-Constantin Mierla 24 Dec '18

24 Dec '18

With the season holiday just starting, it's again a good time to express my thanks and greetings to all the friends, developers and community members that made 2018 another great year for Kamailio project. Enjoy the holidays! Merry Christmas! Daniel * Santa is flying Kamailio! * -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 - www.kamailioworld.com

2 1

app_python3 and kamailio 5.2.0 docker
by Grant Bagdasarian 24 Dec '18

24 Dec '18

Hello, I've pulled the Kamailio 5.2.0 Debian Stretch Docker image, and tried to load app_python3, but without success. It's also not in the Debian repository, at least not part of the kamailio-python-modules package. What is the current, recommended, way of installing the app_python3 module? Source files only? Regards, Grant

2 2

failure route is not executed when suspended invite is cancelled
by Koray Vatansever 24 Dec '18

24 Dec '18

Hi all, I'm trying to upgrade kamailio from 4.2.7 to 5.1.5 and I realized that when CANCEL is received for a suspended INVITE, failure route is not executed in release 5.1.5. In 4.2.7 failure route is executed for this scenario. Is this the expected behaviour or am I missing something?

2 7

Manipulate sip header on an in-dialog negative reply
by Olli Attila 24 Dec '18

24 Dec '18

Hello, We have a call case where our softswitch replies to in-dialog re-invite with "SIP 491 Request pending". This happens when a customer sip device is trying to re-invite the session too fast even though the softswitch is still processing the earlier request. Kamailio operates between this customer device and the softswitch. The softswitch is adding a P-Charging-Vector header to this SIP 491 reply which we want to drop (remove_hf...) from the reply when we route the SIP 491 message back … [View More]

4 5

Large PDD
by Zhan Bazarov 22 Dec '18

22 Dec '18

Hello, I have kamailio+asterisk platform. Everything works fine. But, sometimes, for unclear reasons, the PDD(8000 and more) rises to an incoming call(at the stage when the call goes to an asterisk). I can not figure it out myself (SIP is clean, hardware metrics are ok) and it happens in random order (under load and without it). Anybody have ideas, what in can the reason?

2 1

Build Kamialio Docker Image Failed.
by Zhong, Alec (NSB - CN/Qingdao) 21 Dec '18

21 Dec '18

Hello, When we build kamailio image, the below error happened. At the same time, we can not access http://security.debian.org/debian-security/dists/jessie/updates/main/binary… Look like the Packages had been moved. Could you please help check below issue? Step 1/21 : FROM debian:jessie ---> 4eb8376dc2a3 Step 2/21 : MAINTAINER L. Mangani <lorenzo.mangani(a)gmail.com> ---> Running in ebf133dd0924 ---> 0abb8a3fcf82 Removing intermediate container ebf133dd0924 Step 3/21 : ENV HOME … [View More]

3 3

Kamailio as an SBC - five years on
by Alex Balashov 20 Dec '18

20 Dec '18

Hi John, Sorry, I accidentally deleted your original e-mail and thus am breaking threading; my apologies for that. As a matter of fact, I wrote an article recently to address the very questions you ask: http://www.evaristesys.com/blog/kamailio-as-an-sbc-five-years-on/ As always, it is a matter of professional opinion, and I do not speak for the project nor the intentions of the core developers. -- Alex -- Alex Balashov | Principal | Evariste Systems LLC Tel: +1-706-510-6800 / +1-800-… [View More]

3 2

Rather noob question about functionality of Kamailio as an SBC
by John Millican 20 Dec '18

20 Dec '18

Hello, I have read the article at: https://likewise.am/2013/03/10/kamailio-as-an-sbc-session-border-controller/ Since this was written back in 2013, I was wondering if there has been any changes/additions/improvements in Kamailio since then that would have an impact on the conclusions made in the above article? Where I work we are in the process of 1) determining what functionality we need now and in the not too distant future 2) based on the choices made in #1, do we need a fully functional … [View More]

1 0

Stateless non200 ACK processing
by Serge S. Yuriev 20 Dec '18

20 Dec '18

Hello, I'm trying to build pretty simple stateless proxy to stay between gw and softswitch. Most working properly but not for non200 ACKs. For some reason softswitch not accepting my ACK. Trace (note different branch in top Via for INVITE and ACK towards switch) https://pastebin.freeswitch.org/view/8f1433b0 Simplified script https://pastebin.com/u9DTSqcS I'm pretty new to this so believe doing something wrong. -- Serge S. Yuriev Senior VoIP engineer

2 4

TOPOS with Redis Issues
by Aleksandar Sosic 20 Dec '18

20 Dec '18

Hi Guys, We're having issues trying to use redis as the db for topos. The conf is the following: ``` ... loadmodule "ndb_redis.so" loadmodule "topos.so" loadmodule "topos_redis.so" ... modparam("ndb_redis", "server", "name=srv1;addr=127.0.0.1;port=6379;db=1") modparam("topos", "storage", "redis") modparam("topos", "dialog_expire", 12600) modparam("topos_redis", "serverid", "srv1") ... ``` We've tried also with a redis server running on another machine with no success. The errors I've got in … [View More]

2 3

Default memory
by Duarte Rocha 20 Dec '18

20 Dec '18

Greetings, How can i ibcrease permanently the Kamailio default private and shared memory size? Thanks in advance, Duarte Rocha

4 3

Memory allocation
by Duarte Rocha 19 Dec '18

19 Dec '18

Greetings, I have some things that i want to udnerstand about Kamailio's memory allocation. My settings are 1024Mb for shared memory and 12Mb for private memory. I'm running Kamailio on a machine with CentOS7 and 2Gb of RAM. As i understand, at startup Kamailio will allocate 1024+12*number_of_processes megabytes of memory. Is this correct? When i set up Kamailio to run with 150 processes, after starting, i still have 500Mb of free RAM and therefore not allocated to any process. That goes … [View More]

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