- sr-users - kamailio.org

topos event_route question
by Juha Heinanen 03 Mar '21

03 Mar '21

I tried to skip topos stripping based on R-URI hostpart like this: event_route[topos:msg-outgoing] { xinfo("******** at topos:msg-outgoing with $rd\n"); if ($rd == "example.com") drop; } and got this to syslog: Mar 2 18:35:59 lab /usr/bin/sip-proxy[22441]: INFO: <script>: ******** at topos:msg-outgoing with kamailio.org Where does $rd == kamailio.org come from, since R-URI hostpart of the request does not have that domain? Or is it so that $rd cannot be used in that event route? -- Juha

2 5

TOPOS (5.5) answers '404 Not Here' when b side send BYE
by 张阳 03 Mar '21

03 Mar '21

Dear Daniel: When I was using the topos module, I found that if a bye message was sent from side B, kamailio would return a 404 message. When I remove the topos module, the call is normal, attached is sip pcap. 172.18.67.50:5060 and 172.18.67.40:55066 Are different ports monitored by the same kamailio Looking forward to your reply! My cfg is too long,I will key information for cfg: modparam("ndb_redis", "server", "name=srv8;addr=127.0.0.1;port=6381;db=2") modparam("topos", "storage", "redis") modparam("topos", "db_url", "redis://127.0.0.1:6381/2") modparam("topos_redis", "serverid", "srv8") modparam("topos", "rr_update", 1) /*……*/ request_route { xlog("L_DBG","request_route message: $mb\n"); if (is_method("UPDATE")) { t_on_reply("UPDATE_SELF"); #t_on_branch("UPDATE_OUT"); } # per request initial checks route(REQINIT); #!ifdef PBX_OUTMODE route(MESSAGE); #!endif # handle requests within SIP dialogs route(WITHINDLG); route(CANCEL); # route(CHECK_REG); route(REGISTER); if (is_method("OPTIONS")) { route(REPLAY_OPTIONS); exit; } t_check_trans(); # /andle methods that don't make any sense in this environment if (!is_method("INVITE")) { xlog("L_INFO","Call $ci: Anomalous method $rm received from $si:$sp, relaying just in case\n"); sl_reply_error(); exit; } if(is_method("INVITE")){ dlgs_init("$fu","$tu","FusionSBC"); dlg_manage(); } if ($rU==$null) { # request with no Username in RURI sl_send_reply("484","Address Incomplete"); exit; } #From now on only INVITES #check if it's registered PBX user #!ifdef ASBCBROKER route(INVITE_PBX); #!else #!ifdef ASBC route(INVITE_PBX); #!endif #!endif route(INVITE_AUTHENTICATE); route(GET_RG_INFO); route(GET_NUMBERS); route(SHOW_CALL_INFO); #Manipulate IN ANI (Number and NOA) route(ANI_MANIPULATION); #Manipulate IN DNIS route(DNIS_MANIPULATION); route(SDP); # record routing for dialog forming requests (in case they are routed) # - remove preloaded route headers xlog("L_DEBUG","Adding Record-Route header\n"); # NVF changed this 4/22/2014 - why remove the incoming route headers? #remove_hf("Record-Route"); record_route(); route(ROUTING); route(SEND); } /*……*/ route[WITHINDLG] { if (has_totag()) { # sequential request withing a dialog should # take the path determined by record-routing xlog("L_INFO","yang yangyang testin to not here"); if (loose_route()){ if(is_method("INFO")){ route("INFO_SELF"); } route(BYE); route(REINVITE); route(ACK); route(RELAY); } else { if ( is_method("ACK")) { if ( t_check_trans() ) { # no loose-route, but stateful ACK; # must be an ACK after a 487 # or e.g. 404 $var(obj) = $sht(call_objects=>$ci); xlog("L_INFO","Call $ci: ACK received in A-Leg, $fU@$si:$sp -----> $rU@$Ri:$Rp relaying downstreamrouteWITHINDLG\n"); t_relay(); exit; } else { # ACK without matching transaction ... ignore and discard exit; } } xlog("L_INFO","yang in to not here"); sl_send_reply("404","Not here"); } exit; } } 发送自 Windows 10 版邮件<https://go.microsoft.com/fwlink/?LinkId=550986>应用

1 0

Hunt groups with alias_db_lookup
by Adam McCarthy 02 Mar '21

02 Mar '21

Hello, I'm currently using alias_db_lookup to map inbound calls from my SIP carrier to internal endpoints e.g., 1NXXXXXXXXX(a)sip.example.com -> alice(a)sip.example.com. This works well, but I would now like to simultaneously call alice@ and bob@, e.g. alias_db_lookup(...) # somehow return alice@ and bob@ append_branch("sip:bob@sip.example.com") as described here: http://kamailio.org/docs/modules/devel/modules/tm.html#tm.serial_forking This is effectively a hunt group, where two users are called and once one user picks up the call, the second is sent a CANCEL. How would I acheive this with Kamailio? Thanks, Adam

3 3

Load htable from MongoDB
by Sergiu Pojoga 02 Mar '21

02 Mar '21

Hi there, Question: is it possible to load a htable, defined by columns, from a MongoDB collection, when a certain "column" is an object with multiple elements? For example: modparam("htable", "htable", "users=>size=10;dbtable=users;cols='FirstName,LastName,Location:Prefix';") Fails when trying to load the value of Location.Prefix { "FirstName": "John", "LastName": "Doe", "Language" : "en", "Location" : { "Country" : "USA", "City" : "New York", "Prefix" : "+1" } } Thanks in advance.

2 2

Need help in transforming an SDP string through a re.subst
by Denys Pozniak 02 Mar '21

02 Mar '21

Hello! There is a task to remove a fragment (*a=rtpmap:8 PCMA/8000#015#012*) from the SDP string generated by the rtpengine. *v=0#015#012o=kw 1614043485 1614043486 IN IP4 185.19.237.77#015#012s=kw#015#012c=IN IP4 1.1.1.1#015#012t=0 0#015#012m=audio 31828 RTP/AVP 0 8 101#015#012a=silenceSupp:off - - - -#015#012a=direction:both#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-16#015#012a=sendrecv#015#012a=rtcp:31829#015#012a=ptime:20#015#012* The most logical option seems to be using the re.subst transformation, but so far no success. $avp(write_sdp_pv) = $(avp(write_sdp_pv){re.subst,/a=rtpmap:8 PCMA\/8000%23015%23012//s}); Сan there be an alternative or am I doing something wrong with the re.subst? -- BR, Denys Pozniak

3 3

Re: [SR-Users] [sr-dev] RTPEngine - No support for kernel packet forwarding available
by Henning Westerholt 02 Mar '21

02 Mar '21

(changing list to sr-users) Hello, Do you see an iptables rule belonging to the rtpengine module? If you do a test call, are the packet counters increased on this iptables rule? In the log message I see another error related to SRTP, not anything related to the kernel forwarding mode. Cheers, Henning -- Henning Westerholt – https://skalatan.de/blog/ Kamailio services – https://gilawa.com<https://gilawa.com/> From: sr-dev <sr-dev-bounces(a)lists.kamailio.org> On Behalf Of Suresh Talasaniya Sent: Monday, March 1, 2021 11:03 AM To: sr-dev(a)lists.kamailio.org Subject: [sr-dev] RTPEngine - No support for kernel packet forwarding available Hello folks, RTPEngine - No support for kernel packet forwarding available, please find the below information/logs. Mar 1 01:46:45 sp201 rtpengine[14973]: INFO: [9ca2e714-95d0-9662-82e9-e89659024d66]: [control] Received command 'offer' from 127.0.0.1:52657<http://127.0.0.1:52657> Mar 1 01:46:45 sp201 rtpengine[14973]: NOTICE: [9ca2e714-95d0-9662-82e9-e89659024d66]: [core] Creating new call Mar 1 01:46:45 sp201 rtpengine[14973]: ERR: [9ca2e714-95d0-9662-82e9-e89659024d66]: [crypto] Failed to init DTLS connection: srtp unknown protection profile Mar 1 01:46:45 sp201 rtpengine[14973]: ERR: [9ca2e714-95d0-9662-82e9-e89659024d66]: [crypto] Failed to init DTLS connection: srtp unknown protection profile Mar 1 01:46:45 sp201 rtpengine[14973]: ERR: [9ca2e714-95d0-9662-82e9-e89659024d66]: [crypto] Failed to init DTLS connection: srtp unknown protection profile Mar 1 01:46:45 sp201 rtpengine[14973]: ERR: [9ca2e714-95d0-9662-82e9-e89659024d66]: [crypto] Failed to init DTLS connection: srtp unknown protection profile Mar 1 01:46:45 sp201 rtpengine[14973]: INFO: [9ca2e714-95d0-9662-82e9-e89659024d66]: [control] Replying to 'offer' from 127.0.0.1:52657<http://127.0.0.1:52657> (elapsed time 0.001429 sec) Mar 1 01:48:47 sp201 rtpengine[14973]: INFO: [9ca2e714-95d0-9662-82e9-e89659024d66]: [control] Received command 'delete' from 127.0.0.1:52865<http://127.0.0.1:52865> Mar 1 01:48:47 sp201 rtpengine[14973]: INFO: [9ca2e714-95d0-9662-82e9-e89659024d66]: [core] Scheduling deletion of call branch 'tW4HuJe5Hmnkd9RLpKSG' (via-branch 'z9hG4bKgRZGOZSlWGzaiX8oM6vpqSqzpiG6Tqvf0') in 30 seconds Mar 1 01:48:47 sp201 rtpengine[14973]: INFO: [9ca2e714-95d0-9662-82e9-e89659024d66]: [control] Replying to 'delete' from 127.0.0.1:52865<http://127.0.0.1:52865> (elapsed time 0.000124 sec) Mar 1 01:48:47 sp201 rtpengine[14973]: INFO: [9ca2e714-95d0-9662-82e9-e89659024d66]: [control] Received command 'delete' from 127.0.0.1:52865<http://127.0.0.1:52865> Mar 1 01:48:47 sp201 rtpengine[14973]: INFO: [9ca2e714-95d0-9662-82e9-e89659024d66]: [core] Scheduling deletion of call branch 'tW4HuJe5Hmnkd9RLpKSG' (via-branch '') in 30 seconds [root@sp201 src]# lsmod | grep xt_RTPENGINE xt_RTPENGINE 45829 5 [root@sp201 src]# lsmod Module Size Used by iptable_nat 12875 0 nf_nat_ipv4 14115 1 iptable_nat nf_nat 26583 1 nf_nat_ipv4 iptable_mangle 12695 0 camellia_aesni_avx_x86_64 27590 0 camellia_x86_64 52986 1 camellia_aesni_avx_x86_64 xts 12914 1 camellia_x86_64 nfnetlink_queue 18197 0 nfnetlink_log 17892 0 nfnetlink 14519 2 nfnetlink_log,nfnetlink_queue bluetooth 548730 0 rfkill 22391 1 bluetooth ipt_REJECT 12541 2 nf_reject_ipv4 13373 1 ipt_REJECT nf_conntrack_ipv4 15053 6 nf_defrag_ipv4 12729 1 nf_conntrack_ipv4 xt_RTPENGINE 45829 5 netconsole 14587 0 xt_conntrack 12760 5 nf_conntrack 139264 4 nf_nat,nf_nat_ipv4,xt_conntrack,nf_conntrack_ipv4 iptable_filter 12810 1 edac_mce_amd 31603 0 crc32_pclmul 13133 0 ghash_clmulni_intel 13273 0 aesni_intel 189456 0 lrw 13286 3 camellia_x86_64,aesni_intel,camellia_aesni_avx_x86_64 gf128mul 15139 2 lrw,xts glue_helper 13990 3 camellia_x86_64,aesni_intel,camellia_aesni_avx_x86_64 ppdev 17671 0 ablk_helper 13597 2 aesni_intel,camellia_aesni_avx_x86_64 cryptd 21190 3 ghash_clmulni_intel,aesni_intel,ablk_helper parport_pc 28205 0 virtio_rng 13029 0 joydev 17389 0 virtio_balloon 18015 0 parport 46395 2 ppdev,parport_pc i2c_piix4 22401 0 pcspkr 12718 0 ip_tables 27126 3 iptable_filter,iptable_mangle,iptable_nat xfs 997727 2 libcrc32c 12644 3 xfs,nf_nat,nf_conntrack ata_generic 12923 0 pata_acpi 13053 0 virtio_net 28085 0 virtio_blk 18472 4 virtio_console 28076 0 net_failover 18147 1 virtio_net failover 13374 1 net_failover ata_piix 35052 0 libata 243094 3 pata_acpi,ata_generic,ata_piix crct10dif_pclmul 14307 0 crct10dif_common 12595 1 crct10dif_pclmul crc32c_intel 22094 1 virtio_pci 22985 0 floppy 69432 0 virtio_ring 22991 6 virtio_blk,virtio_net,virtio_pci,virtio_rng,virtio_balloon,virtio_console serio_raw 13434 0 virtio 14959 6 virtio_blk,virtio_net,virtio_pci,virtio_rng,virtio_balloon,virtio_console [root@sp201 src]# kamailio -V version: kamailio 5.5.0-dev4 (x86_64/linux) fd8d0f flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: fd8d0f compiled on 03:59:17 Feb 16 2021 with gcc 4.8.5 Install the packages required to compile RTPEngine yum -y install epel-release yum -y install glib glib-devel gcc zlib zlib-devel openssl openssl-devel pcre pcre-devel libcurl libcurl-devel xmlrpc-c xmlrpc-c-devel yum -y install libevent-devel glib2-devel json-c-devel json-glib json-glib-devel gperf libpcap-devel git perl-IPC-Cmd libiptcdata-devel libiptcdata-devel hiredis hiredis-devel redis iptables-devel libwebsockets-devel yum -y install spandsp spandsp-devel rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro yum -y install http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.… yum repolist yum -y install ffmpeg ffmpeg-devel yum -y install bcg729 bcg729-devel wget https://download1.rpmfusion.org/free/el/rpmfusion-free-release-7.noarch.rpm rpm -i rpmfusion-free-release-7.noarch.rpm Get RTPEngine source from GitHub repository: cd /usr/src git clone https://github.com/sipwise/rtpengine.git rtpengine cd rtpengine Compile and install the daemon cd /usr/src/rtpengine/daemon/ make cp -fr rtpengine /usr/sbin/rtpengine cp -fr rtpengine /usr/local/bin/rtpengine Compile and install iptables extension cd /usr/src/rtpengine/iptables-extension make all cp -fr libxt_RTPENGINE.so /usr/lib64/xtables/. Compile and install the kernel module xt_RTPENGINE cd /usr/src/rtpengine/kernel-module make cp -fr xt_RTPENGINE.ko /lib/modules/`uname -r`/extra/xt_RTPENGINE.ko depmod -a modprobe -v xt_RTPENGINE Check if the kernel module loaded properly: lsmod | grep xt_RTPENGINE Make to load the module at the boot time: echo "# load xt_RTPENGINE module" >> /etc/modules-load.d/rtpengine.conf echo "xt_RTPENGINE" >> /etc/modules-load.d/rtpengine.conf Check if RTPEngine is accessible: ls -l /proc/rtpengine/control | grep root Should see: –w–w—-. 1 root root 0 Oct 16 10:32 /proc/rtpengine/control ls -l /proc/rtpengine/list -r–r–r–. 1 root root 0 Oct 16 10:32 /proc/rtpengine/list Install configuration file Get your external IP (with ‘ip addr’ for example) In the following command change 111.111.111.111 to your external IP echo "OPTIONS=\"-i 111.111.111.111 -n 127.0.0.1:2223<http://127.0.0.1:2223> -m 10000 -M 60000 -L 4 --log-facility=local1 --table=8 --delete-delay=0 --timeout=60 --silent-timeout=600 --final-timeout=7200 –offer-timeout=60 --num-threads=12 --tos=184 –no-fallback\"" > /etc/sysconfig/rtpengine Configure RTPEngine log echo "local1.* -/var/log/rtpengine/rtpengine.log;clean_template" >> /etc/rsyslog.conf mkdir -p /var/log/rtpengine touch /var/log/rtpengine/rtpengine.log Configure logrotate echo "/var/log/rtpengine/rtpengine.log { daily rotate 4 missingok dateext copytruncate compress }" > /etc/logrotate.d/rtpengine Disable logging to /var/log/messages perl -pi.bak -e 's#(\s+)\/var\/log\/messages#;local1.none$1/var/log/messages#' /etc/rsyslog.conf systemctl restart rsyslog Configure RTPEngine service echo "[Unit] Description=Kernel based rtp proxy After=syslog.target After=network-online.target After=iptables.service Requires=network-online.target [Service] Type=forking PIDFile=/var/run/rtpengine.pid EnvironmentFile=-/etc/sysconfig/rtpengine ExecStart=/usr/local/bin/rtpengine -p /var/run/rtpengine.pid \$OPTIONS Restart=on-abort [Install] WantedBy=multi-user.target" > /etc/systemd/system/rtpengine.service Enable and start RTPEengine systemctl enable rtpengine.service mkdir -p /var/spool/rtpengine systemctl start rtpengine Check status systemctl status rtpengine.service Check if g729 installed properly rtpengine --codecs | grep "G729" vim /etc/sysconfig/rtpengine OPTIONS="-i publicIP -n 127.0.0.1:2223<http://127.0.0.1:2223> -m 10000 -M 20000 -L 4 --log-facility=local0 --table=8 --delete-delay=0 --timeout=60 --silent-timeout=600 --final-timeout=7200 –offer-timeout=60 --num-threads=12 --tos=184 –no-fallback –log-level=7 --recording-dir=/var/spool/rtpengine/ " sudo systemctl restart rtpengine no output from below command: [root@sp201 iptables-extension]# tail -f /proc/rtpengine/0/list Can someone guide me where I am doing wrong? Thank you in advance. -- Regards, Suresh Talasaniya. Contact : +91-9724264776 Skype : suresh.talsaniya

1 0

UAC changing port for same registration
by Michal Popovic 02 Mar '21

02 Mar '21

Hello everybody, let's have a situation where UAC is behind the NAT and router suddenly change the external port. Kamailio in this case creates two location entries one with old port and one with the new one. Now UAC unregister from the new one and old location remains active until it expires and our support system that is listening to locations changes keep the agent online for other services. Is there any way besides the regular OPTIONS ping from UAS to UAC how to solve this issue? Thanks. Michal

3 2

how do you ell kamailio the targets?
by Daniel Siemens 01 Mar '21

01 Mar '21

Hi So how do I tell kamailio where my asterisk server is its to register against? Same goes for the modules like rtp engine? ------------------------------------------------------------------ This email is intended solely for the use of the addressee and may contain information that is confidential, proprietary, or both. If you receive this email in error please immediately notify the sender and delete the email. ------------------------------------------------------------------

1 0

event_route when all modules have been loaded?
by Juha Heinanen 01 Mar '21

01 Mar '21

Is there a way to execute event_route when all modules have been loaded and Kamalio is ready to process requests? I found this in core cookbook, but what if there is no udp sip worker processes? event_route[core:worker-one-init] - executed by core after the first udp sip worker process executed the child_init() for all modules, before starting to process sip traffic -- Juha

3 4

unsupported sip invite request-uri format ??
by lgl_hust＠sina.com 01 Mar '21

01 Mar '21

In sip register: Request-URI: sip:ims.mnc001.mcc310.3gppnetwork.org , sip register is ok.In sip invite: Request-URI: tel:310010120073501;phone-context=ims.mnc001.mcc310.3gppnetwork.org, return 478 Unresolvable destination .I saw issue #2287 and #1173 . #2287 deals with register, and #1173 has no result.I want to know how to support such RURI in sip invite, does it need a patch in code ? If so , where and how to modified it . Should i modified kamailio.cfg such as bellows ??? I don't know how modified the kamailio.cfg . if (is_method("INVITE")) {$ru = "sip:ims.mnc008.mcc460.3gppnetwork.org"; # rewrite the "Request-URI"$du= "sip:ims.mnc008.mcc310.3gppnetwork.org"; } Thanks a lot.The following is the log:2021-02-23T03:12:08.391838+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:610]: parse_msg(): SIP Request:2021-02-23T03:12:08.391838+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:612]: parse_msg(): method:2021-02-23T03:12:08.392017+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:614]: parse_msg(): uri: tel:888555;phone-context=ims.mnc008.mcc310.3gppnetwork.org2021-02-23T03:12:08.392190+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:616]: parse_msg(): version: <SIP/2.0>2021-02-23T03:12:08.392358+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header reached, state=102021-02-23T03:12:08.392556+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:171]: get_hdr_field(): [70]; uri=[tel:888555;phone-context=ims.mnc008.mcc310.3gppnetwork.org]2021-02-23T03:12:08.392732+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:174]: get_hdr_field(): to body (70)["888555"tel:888555;phone-context=ims.mnc008.mcc310.3gppnetwork.org#15#012], to tag (0)[]2021-02-23T03:12:08.392904+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:152]: get_hdr_field(): cseq : <1>2021-02-23T03:12:08.393072+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/parse_via.c:1303]: parse_via_param(): Found param type 232, = ; state=62021-02-23T03:12:08.393243+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/parse_via.c:1303]: parse_via_param(): Found param type 235, = <n/a>; state=172021-02-23T03:12:08.393419+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=52021-02-23T03:12:08.393615+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:498]: parse_headers(): Via found, flags=22021-02-23T03:12:08.393814+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:500]: parse_headers(): this is the first via2021-02-23T03:12:08.393975+08:00 10-164 kamailio[238089]: DEBUG: [core/receive.c:319]: receive_msg(): --- received sip message - request - call-id: [tBfcbAf2y(a)10.45.0.101] - cseq: [1 INVITE]2021-02-23T03:12:08.394132+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:185]: get_hdr_field(): content_length=7702021-02-23T03:12:08.394289+08:00 10-164 kamailio[238089]: DEBUG: [core/parser/msg_parser.c:89]: get_hdr_field(): found end of header2021-02-23T03:12:08.394455+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/receive.c:379]: receive_msg(): preparing to run routing scripts...2021-02-23T03:12:08.394623+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} maxfwd [mf_funcs.c:74]: is_maxfwd_present(): value = 702021-02-23T03:12:08.394782+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:247]: check_ruri_sip_version(): check_ruri_sip_version entered2021-02-23T03:12:08.394942+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:270]: check_ruri_sip_version(): check_ruri_sip_version passed2021-02-23T03:12:08.395104+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:277]: check_ruri_scheme(): check_ruri_scheme entered2021-02-23T03:12:08.395274+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:297]: check_ruri_scheme(): check_ruri_scheme passed2021-02-23T03:12:08.395439+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:318]: check_required_headers(): check_required_headers entered2021-02-23T03:12:08.395594+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:340]: check_required_headers(): check_required_headers passed2021-02-23T03:12:08.395748+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:348]: check_via1_header(): check via1 header2021-02-23T03:12:08.395905+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:506]: check_cseq_method(): check_cseq_method entered2021-02-23T03:12:08.396100+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:539]: check_cseq_method(): check_cseq_method passed2021-02-23T03:12:08.396261+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:548]: check_cseq_value(): check_cseq_value entered2021-02-23T03:12:08.396416+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:576]: check_cseq_value(): check_cseq_value passed2021-02-23T03:12:08.396570+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:585]: check_cl(): check_cl entered2021-02-23T03:12:08.396725+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:610]: check_cl(): check_cl passed2021-02-23T03:12:08.396882+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:622]: check_expires_value(): check_expires_value entered2021-02-23T03:12:08.397037+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:659]: check_expires_value(): no expires header found2021-02-23T03:12:08.397198+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:759]: check_parse_uris(): check_parse_uris entered2021-02-23T03:12:08.397352+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:763]: check_parse_uris(): parsing ruri2021-02-23T03:12:08.397521+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:777]: check_parse_uris(): looking up From header2021-02-23T03:12:08.397683+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:791]: check_parse_uris(): parsing From header2021-02-23T03:12:08.397846+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/parser/parse_addr_spec.c:185]: parse_to_param(): add param: tag=qCfcbAf2021-02-23T03:12:08.398012+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header reached, state=292021-02-23T03:12:08.398192+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:817]: check_parse_uris(): parsing From URI2021-02-23T03:12:08.398356+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:835]: check_parse_uris(): looking up To header2021-02-23T03:12:08.398510+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:857]: check_parse_uris(): check_parse_uris(): parsing To URI2021-02-23T03:12:08.398668+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity.c:902]: check_parse_uris(): check_parse_uris passed2021-02-23T03:12:08.398829+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} sanity [sanity_mod.c:254]: w_sanity_check(): sanity checks result: 12021-02-23T03:12:08.398997+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_lookup.c:1034]: t_check_msg(): msg (0x7f648b13dd60) id=3/238089 global id=0/0 T start=0xffffffffffffffff2021-02-23T03:12:08.399156+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_lookup.c:497]: t_lookup_request(): start searching: hash=36710, isACK=02021-02-23T03:12:08.399309+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_lookup.c:455]: matching_3261(): RFC3261 transaction matching failed - via branch [z9hG4bKrDfcbAf2yakh41vbaiuY]2021-02-23T03:12:08.399481+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_lookup.c:675]: t_lookup_request(): no transaction found2021-02-23T03:12:08.399669+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_lookup.c:1104]: t_check_msg(): msg (0x7f648b13dd60) id=3/238089 global id=3/238089 T end=(nil)2021-02-23T03:12:08.399832+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} siputils [checks.c:120]: has_totag(): no totag2021-02-23T03:12:08.399989+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/socket_info.c:630]: grep_sock_info(): checking if host==us: 0==13 && [] == [192.168.12.99]2021-02-23T03:12:08.400145+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/socket_info.c:637]: grep_sock_info(): checking if port 5060 (advertise 0) matches port 50602021-02-23T03:12:08.400303+08:00 10-164 kamailio[238089]: ERROR: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/resolve.c:1808]: str2ip6buf(): invalid name, no conversion to IP address possible2021-02-23T03:12:08.400465+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/name_alias.h:62]: grep_aliases(): matching (0::5060) vs. (0:ims.mnc008.mcc310.3gppnetwork.org:0)2021-02-23T03:12:08.400625+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/forward.c:423]: check_self(): host (0::5060) != me2021-02-23T03:12:08.400792+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_lookup.c:1328]: t_newtran(): msg (0x7f648b13dd60) id=3/238089 global id=3/238089 T start=(nil)2021-02-23T03:12:08.400952+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_lookup.c:497]: t_lookup_request(): start searching: hash=36710, isACK=02021-02-23T03:12:08.401109+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_lookup.c:455]: matching_3261(): RFC3261 transaction matching failed - via branch [z9hG4bKrDfcbAf2yakh41vbaiuY]2021-02-23T03:12:08.401266+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_lookup.c:675]: t_lookup_request(): no transaction found2021-02-23T03:12:08.401420+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_hooks.c:336]: run_reqin_callbacks_internal(): trans=0x7f648403f798, callback type 1, id 0 entered2021-02-23T03:12:08.401590+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/md5utils.c:67]: MD5StringArray(): MD5 calculated: 589961c517bb910457d06701844fbbd42021-02-23T03:12:08.401768+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_funcs.c:325]: t_relay_to(): new INVITE2021-02-23T03:12:08.401934+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_reply.c:614]: _reply_light(): reply sent out. buf=0x7f648b1439c0: SIP/2.0 100 trying -..., shmem=0x7f6484043b78: SIP/2.0 100 trying -2021-02-23T03:12:08.402096+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_reply.c:625]: _reply_light(): finished2021-02-23T03:12:08.402250+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} <script>: new branch [0] to tel:888555;phone-context=ims.mnc008.mcc310.3gppnetwork.org2021-02-23T03:12:08.402406+08:00 10-164 kamailio[238089]: ERROR: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/resolve.c:1740]: str2ipbuf(): invalid name, no conversion to IP address possible2021-02-23T03:12:08.402573+08:00 10-164 kamailio[238089]: ERROR: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/resolve.c:1808]: str2ip6buf(): invalid name, no conversion to IP address possible2021-02-23T03:12:08.402735+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/dns_cache.c:527]: _dns_hash_find(): (_sip._udp.(10), 33), h=9562021-02-23T03:12:08.402891+08:00 10-164 kamailio[238089]: ERROR: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/resolve.c:1808]: str2ip6buf(): invalid name, no conversion to IP address possible2021-02-23T03:12:08.403081+08:00 10-164 kamailio[238089]: ERROR: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/resolve.c:1740]: str2ipbuf(): invalid name, no conversion to IP address possible2021-02-23T03:12:08.403245+08:00 10-164 kamailio[238089]: ERROR: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/dns_cache.c:521]: _dns_hash_find(): invalid name, no cache lookup possible2021-02-23T03:12:08.403415+08:00 10-164 kamailio[238089]: ERROR: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} [core/resolve.c:1715]: sip_hostport2su(): could not resolve hostname: ""2021-02-23T03:12:08.403577+08:00 10-164 kamailio[238089]: ERROR: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [ut.h:309]: uri2dst2(): failed to resolve ""2021-02-23T03:12:08.403737+08:00 10-164 kamailio[238089]: ERROR: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_fwd.c:1738]: t_forward_nonack(): failure to add branches2021-02-23T03:12:08.403898+08:00 10-164 kamailio[238089]: DEBUG: {1 1 INVITE tBfcbAf2y(a)10.45.0.101} tm [t_funcs.c:335]: t_relay_to(): t_forward_nonack returned error -478 (-478)

2 1

more help needed, - Regisraion failed.
by Daniel Siemens 01 Mar '21

01 Mar '21

I have a asterisk server on an internal network 10.123.245.18. I have a kamailio server at 10.123.244.193 On this server is nginx coturn & rtpengine. The kamailio also has an elastic IP from AWS When I connect from a raspberry phone app servered by nginx The phone reports Registration failed The log entries are START:REGISTER from sip:32897@dnsname (IP:127.0.0.1:38014) What do I need to do to get the registration to happen? ------------------------------------------------------------------ This email is intended solely for the use of the addressee and may contain information that is confidential, proprietary, or both. If you receive this email in error please immediately notify the sender and delete the email. ------------------------------------------------------------------

2 1

kamailio debug build
by Sergey Safarov 01 Mar '21

01 Mar '21

I looked at Makefiles and can see instruction # WARNING: do not add mode=debug or mode=release anymore in the Makefile, # use make mode=debug all instead. By default Kamailio is compiled with # debugging symbols in all cases (-g) and without optimization (-O0). https://github.com/kamailio/kamailio/blob/master/src/Makefile.defs#L749-L751 I do not understand how properly build Kamailio with disabled optimization. Could you let me know how to use "mode=debug"? Sergey

2 1

Parse multiple URI
by Duarte Rocha 01 Mar '21

01 Mar '21

Greetings, I have a Kamailio proxy where i'm doing some operations over multiple History-Infos and they come in two forms : Scenario 1 -> History-Info : URI1 History Info : URI2 Scenario 2 -> History-Info : URI1 , URI2. On scenario 1 i iterate between headers using $(hdr(name)[N]). However, i can't seem to find a similar tool to apply on scenario 2. In the case Kamailio doesn't have it, what would be the best way to iterate the URIS? I was thinking of parsing them using the comma ",", is that safe? Best Regards,

2 1

kamailio+rtpengine - number of calls
by marek 27 Feb '21

27 Feb '21

hi, i'm using kamailio+rtpengine as SBC. I need info about - current number of total calls - current number of incoming calls - current number of outgoing calls what's you preferred way? (kamailio snmp, statistics module,rtpengine-ctl list numsessions,...) Marek

3 4

From EXT parameter
by Ilie Soltanici 26 Feb '21

26 Feb '21

Hello, Having the following From header: *<From=sip:+123456789;ext=10@sip.pstnhub.microsoft.com:5061;user=phone>* How can I extract the only extension from it (ext=10)? Is there any variable already for that or I have to use select function? ( {s.select,index,separator} ) Thank you

3 2

webrtc setup
by Daniel Siemens 25 Feb '21

25 Feb '21

I have an asterisk server on an internal network 10.123.245.18. I have a kamailio server at 10.123.244.193 On this server is nginx coturn & rtpengine. The kamailio also has an elastic IP from AWS When I connect from a raspberry phone app served by nginx The phone reports Registration failed The log entries are START:REGISTER from sip:32897@dnsname (IP:127.0.0.1:38014) What do I need to do to get the registration to happen? In the client side using Raspberry phone is says web socket error. Thanks. ------------------------------------------------------------------ This email is intended solely for the use of the addressee and may contain information that is confidential, proprietary, or both. If you receive this email in error please immediately notify the sender and delete the email. ------------------------------------------------------------------

2 2

Re: [SR-Users] No ACK from MS Teams
by Phillman25 Kyriacou 25 Feb '21

25 Feb '21

Hi Guys Thanks for all your recommendations. I did the change and rr headers only show the fqdn of Kamailio as you can see below in the 200 OK sent back to MS Teams, however still the same issue no ACK. |||||||||||||||||||| ==================== tag: snd pid: 31232 process: 6 time: 1613047849.768857 date: Thu Feb 11 14:50:49 2021 proto: tls ipv4 srcip: 82.102.42.58 srcport: 5061 dstip: 52.114.132.46 dstport: 5061 ~~~~~~~~~~~~~~~~~~~~ SIP/2.0 200 OK Via: SIP/2.0/TLS 52.114.132.46:5061;branch=z9hG4bK4f5c9b66 Record-Route: <sip:sbc.intelligentsupport.eu:5060 ;ftag=dcea3c9546914ff8826afca13260da1c;lr=on> Record-Route: <sip:sbc.intelligentsupport.eu:5061 ;transport=tls;ftag=dcea3c9546914ff8826afca13260da1c;lr=on> Record-Route: <sip:sip-du-a-us.pstnhub.microsoft.com:5061;transport=tls;lr> From: Phillip Kyriacou<sip:+35722010058@sip.pstnhub.microsoft.com:5061 ;user=phone>;tag=dcea3c9546914ff8826afca13260da1c To: <sip:+35796552237@sbc.intelligentsupport.eu:5061 ;user=phone>;tag=as63d965d3 Call-ID: 43f0f0be2fa05b408c81736dbe392aef CSeq: 1 INVITE Server: MediaGW V1.0 Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE Supported: replaces, timer Session-Expires: 1800;refresher=uas Contact: <sip:+35796552237@82.102.42.52:5060> Content-Type: application/sdp Require: timer Content-Length: 339 v=0 o=root 601931926 601931926 IN IP4 82.102.42.52 s=ASTERISK c=IN IP4 82.102.42.52 t=0 0 m=audio 16360 RTP/SAVP 0 8 101 a=crypto:1 AES_CM_128_HMAC_SHA1_80 inline:IyrJsjVV0w5ORJQ3OJB0r8iyRZU+1lMjg4i9vzC2 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=maxptime:150 a=sendrecv |||||||||||||||||||| ====================

6 11

Kamailio 5.4.4 extremely slow carrierroute preloading
by sr.maillists＠gmail.com 24 Feb '21

24 Feb '21

Hi Maillist! Does someone have experience with kamailio 5.4.4 and carrierroutes loading? We have about 50'000 carrierroutes, kamailio 4.3.6 loads them in about 10 seconds. Kamailio 5.4.4 needs about 10 minutes (!) to load the routes if I set the parameter modparam("carrierroute", "fetch_rows", 50000); Withous this parameter, v5.4.4 loads only 2000. - Virtual Machine is an ubuntu 20.04 with all current updates - Kamailio is installed from source - The database is postgres on a separate host I tested this with the same database and same VM, I only recompiled kamailio and made neccessary changes in the kamailio.cfg. In 4.3.6 I disabled the modules tls and jsonrpcs and added the module mi_fifo.so instead. Any Idea where to search? Did I miss something in the update-procedure? Regards Stefan

2 5

logging rd/wr queue usage?
by Andrew Chen 24 Feb '21

24 Feb '21

Hi all, I was wondering if there's a way to log rd/wr queue usage when processing a new incoming message? I am currently running 5.2.5 but couldn't find any variables in core cookbook or psudovar page. Thanks. -- Andy Chen Sr. Telephony Lead Engineer 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.*

3 2

regarding the kamailio.cfg
by Maharana, Kanhu Charana 24 Feb '21

24 Feb '21

Hi, We are getting some issue in the in sip registration. The scenario is like. Device SIP registration successful with kamalio. Device got reboot abruptly. When the device got power and switched on, device sent a sip registration again. This time the registration is failing in the kamalio. Is there any way to handle it, if the registration request received for a device which is already registered, kamalio should release the old context and start a fresh registration. Regards kanhu

2 1

Critical : Kamilio is not starting when loading Dispatcher module .
by Amul Tyagi 23 Feb '21

23 Feb '21

Dear Kamailio Team , I have installed Kamailio on Ubuntu 18.04 with SIREMIS and its working fine . But I want to use the Dispatcher module for load balancing . When enabling the dispatcher module Kamailio is not starting up and giving error in syslog. Please check below the logs for your reference. root@CICTPH01LLB01:/usr/lib/x86_64-linux-gnu/kamailio/modules# kamailio -E 0(19009) INFO: <core> [core/sctp_core.c:74]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: 127.0.0.1:5060 udp: 192.168.180.200:5060 tcp: 127.0.0.1:5060 tcp: 192.168.180.200:5060 Aliases: tcp: CICTPH01LLB01:5060 tcp: localhost:5060 udp: CICTPH01LLB01:5060 udp: localhost:5060 0(19009) INFO: <core> [core/tcp_main.c:4735]: init_tcp(): using epoll_lt as the io watch method (auto detected) 0(19011) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded 0(19011) INFO: rr [rr_mod.c:177]: mod_init(): outbound module not available 0(19011) INFO: auth [auth_mod.c:347]: mod_init(): qop set, but nonce-count (nonce_count) support disabled 0(19011) INFO: <core> [main.c:2683]: main(): processes (at least): 32 - shm size: 67108864 - pkg size: 8388608 0(19011) INFO: <core> [core/udp_server.c:153]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(19011) INFO: <core> [core/udp_server.c:205]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(19011) INFO: <core> [core/udp_server.c:153]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(19011) INFO: <core> [core/udp_server.c:205]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 21(19044) INFO: jsonrpcs [jsonrpcs_sock.c:443]: jsonrpc_dgram_process(): a new child 0/19044 root@CICTPH01LLB01:/usr/lib/x86_64-linux-gnu/kamailio/modules# 22(19053) INFO: ctl [io_listener.c:214]: io_listen_loop(): io_listen_loop: using epoll_lt io watch method (config) ============================================================================ ===================================== Feb 18 18:33:19 CICTPH01LLB01 systemd[1]: Starting Kamailio (OpenSER) - the Open Source SIP Server... Feb 18 18:33:19 CICTPH01LLB01 kamailio: INFO: <core> [core/sctp_core.c:74]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sct p module Feb 18 18:33:19 CICTPH01LLB01 kamailio: INFO: <core> [core/tcp_main.c:4735]: init_tcp(): using epoll_lt as the io watch method (auto detected) Feb 18 18:33:19 CICTPH01LLB01 kamailio[18815]: Listening on Feb 18 18:33:19 CICTPH01LLB01 kamailio[18815]: udp: 127.0.0.1:5060 Feb 18 18:33:19 CICTPH01LLB01 kamailio[18815]: udp: 192.168.180.200:5060 Feb 18 18:33:19 CICTPH01LLB01 kamailio[18815]: tcp: 127.0.0.1:5060 Feb 18 18:33:19 CICTPH01LLB01 kamailio[18815]: tcp: 192.168.180.200:5060 Feb 18 18:33:19 CICTPH01LLB01 kamailio[18815]: Aliases: Feb 18 18:33:19 CICTPH01LLB01 kamailio[18815]: tcp: CICTPH01LLB01:5060 Feb 18 18:33:19 CICTPH01LLB01 kamailio[18815]: tcp: localhost:5060 Feb 18 18:33:19 CICTPH01LLB01 kamailio[18815]: udp: CICTPH01LLB01:5060 Feb 18 18:33:19 CICTPH01LLB01 kamailio[18815]: udp: localhost:5060 Feb 18 18:33:19 CICTPH01LLB01 /usr/sbin/kamailio[18817]: INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded Feb 18 18:33:19 CICTPH01LLB01 /usr/sbin/kamailio[18817]: INFO: rr [rr_mod.c:177]: mod_init(): outbound module not available Feb 18 18:33:19 CICTPH01LLB01 /usr/sbin/kamailio[18817]: INFO: auth [auth_mod.c:347]: mod_init(): qop set, but nonce-count (nonce_count) support disabled Feb 18 18:33:19 CICTPH01LLB01 /usr/sbin/kamailio[18817]: INFO: <core> [main.c:2683]: main(): processes (at least): 32 - shm size: 67108864 - pkg size: 8388608 Feb 18 18:33:19 CICTPH01LLB01 /usr/sbin/kamailio[18817]: INFO: <core> [core/udp_server.c:153]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 Feb 18 18:33:19 CICTPH01LLB01 /usr/sbin/kamailio[18817]: INFO: <core> [core/udp_server.c:205]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 Feb 18 18:33:19 CICTPH01LLB01 /usr/sbin/kamailio[18817]: INFO: <core> [core/udp_server.c:153]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 Feb 18 18:33:19 CICTPH01LLB01 /usr/sbin/kamailio[18817]: INFO: <core> [core/udp_server.c:205]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 Feb 18 18:33:19 CICTPH01LLB01 /usr/sbin/kamailio[18817]: ERROR: <core> [core/tcp_main.c:2863]: tcp_init(): bind(d, 0x7f81495f1efc, 16) on 127.0.0.1:5060 : Address already in use Feb 18 18:33:19 CICTPH01LLB01 /usr/sbin/kamailio[18817]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized Feb 18 18:33:19 CICTPH01LLB01 systemd[1]: kamailio.service: Control process exited, code=exited status=255 Feb 18 18:33:19 CICTPH01LLB01 systemd[1]: kamailio.service: Failed with result 'exit-code'. Feb 18 18:33:19 CICTPH01LLB01 systemd[1]: Failed to start Kamailio (OpenSER) - the Open Source SIP Server. Feb 18 18:33:20 CICTPH01LLB01 systemd[1]: kamailio.service: Service hold-off time over, scheduling restart. Feb 18 18:33:20 CICTPH01LLB01 systemd[1]: kamailio.service: Scheduled restart job, restart counter is at 5. Feb 18 18:33:20 CICTPH01LLB01 systemd[1]: Stopped Kamailio (OpenSER) - the Open Source SIP Server. Feb 18 18:33:20 CICTPH01LLB01 systemd[1]: kamailio.service: Start request repeated too quickly. Feb 18 18:33:20 CICTPH01LLB01 systemd[1]: kamailio.service: Failed with result 'exit-code'. Feb 18 18:33:20 CICTPH01LLB01 systemd[1]: Failed to start Kamailio (OpenSER) - the Open Source SIP Server. Regards Amul Tyagi | Technical Head - Major Accounts & Support Globe : <tel:+63%20917%20488%200130> +63-9174880130 Skype : amultyagi365 Email : <mailto:am@lgorithmsolutions.com> am(a)lgorithmsolutions.com

5 4

Kamailio 5.4.4 segmentation fault after kamctl rpc dialplan.dump
by Julia Bo 22 Feb '21

22 Feb '21

Hello, Kamailio version 5.4.4. Kamailio segmentation fault after kamctl rpc dialplan.dump <dpid>, when dialplan includes variables in the replacement expression (repl_exp) field. Please see attached corefile. Thank you, Julia.

2 6

Kamailio Crash in TLS acceppt
by surendra p 22 Feb '21

22 Feb '21

Hi Team, Kamailio 5.2 getting crashed in tls_accept. Can someone help over here. #0 0x00007f1b135c09b2 in EVP_DecryptUpdate () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 #1 0x00007f1b135f3034 in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 #2 0x00007f1b135f36a3 in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 #3 0x00007f1b135f4051 in RAND_DRBG_reseed () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 #4 0x00007f1b135f457d in RAND_DRBG_generate () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 #5 0x00007f1b135f46f1 in RAND_DRBG_bytes () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 #6 0x00007f1b1378649e in ?? () from /usr/lib/x86_64-linux-gnu/libssl.so.1.1 #7 0x00007f1b13777f5f in ?? () from /usr/lib/x86_64-linux-gnu/libssl.so.1.1 #8 0x00007f1b13763f34 in SSL_do_handshake () from /usr/lib/x86_64-linux-gnu/libssl.so.1.1 #9 0x00007f1acf246fce in tls_accept (c=0x7f1ad35fdc60, error=0x7ffc238dd1dc) at tls_server.c:411 #10 0x00007f1acf2503a3 in tls_read_f (c=0x7f1ad35fdc60, flags=0x7ffc238dd50c) at tls_server.c:1097 #11 0x0000559ac2ec9b46 in tcp_read_headers (c=0x7f1ad35fdc60, read_flags=0x7ffc238dd50c) at core/tcp_read.c:462 #12 0x0000559ac2eced1c in tcp_read_req (con=0x7f1ad35fdc60, bytes_read=0x7ffc238dd514, read_flags=0x7ffc238dd50c) at core/tcp_read.c:1348 #13 0x0000559ac2ed5442 in handle_io (fm=0x7f1b13d2cef8, events=8193, idx=-1) at core/tcp_read.c:1715 #14 0x0000559ac2ec424a in io_wait_loop_epoll (h=0x559ac3153f80 <io_w>, t=2, repeat=0) at core/io_wait.h:1073 #15 0x0000559ac2ed6df4 in tcp_receive_loop (unix_sock=75) at core/tcp_read.c:1829 #16 0x0000559ac2db8685 in tcp_init_children () at core/tcp_main.c:4802 #17 0x0000559ac2cb6867 in main_loop () at main.c:1714 #18 0x0000559ac2cbd6af in main (argc=15, argv=0x7ffc238ddb88) at main.c:2644

2 2

Problem with kamalio.
by Silvère Dekpon 22 Feb '21

22 Feb '21

Hi, how are you. I got this mail on github kamalio page. Here is my problem detail : Everytime when my vps reboot, i got a problem with my kamalio. It seems like service can't start. So i have to restart it myself by using "kamctl restart". When i enter this command, i got an error on screen. Here is error detail : ERROR: PID file /var/run/kamailio/kamailio.pid does not exist -- Kamailio start failed How can i solve it ?

2 1

Unregister with Multiple Contacts
by Charles Phillips 21 Feb '21

21 Feb '21

Happy Friday! To clean up contacts that have sent requests to unregister (Expires: 0) I am executing the following after a 200 OK response from the upstream server: reg_fetch_contacts("location", "$fu", "un_reg"); xlog("L_INFO", "Removing unregistered contact From: $si To: $tu Ruid: $ulc(un_reg=>ruid)\n"); unregister("location", "$fu", "$ulc(un_reg=>ruid)”); This produces the desired result when there is only one contact per AoR, but when multiple contacts are present, it seems to delete the first ruid (which makes sense as I am only providing the $fu). So, the question, can I select the contact by call-id or some other unique identifier specific to the desired contact that I can grab from the transaction? Reading the reg_fetch_contact and unregister docs, they do not seem to provide for selection beyond uri. - Charles

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