- sr-users - kamailio.org

Freezing the development for next major version 4.4
by Daniel-Constantin Mierla 03 Feb '16

03 Feb '16

Hello, as a follow up to previous discussions on the mailing list, I would like to propose Wednesday, Feb 3, 2016 as the day to freeze the development for next major release. It will allow the people going at Fosdem to chat and do last minute tunings before freezing. Other suggestions or comments are welcome! Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

3 6

Compile error with CNXCC on Debian 7 Wheezy
by Dirk Teurlings - SIGNET B.V. 03 Feb '16

03 Feb '16

Hi, While compiling Kamailio 4.3.4 from package sources for Debian 7 Wheezy (kamailio repository) I'm running into a problem. I've forked the CNXCC module which I was trying to keep up to date with upstream changes. But before I could do that, there is a dependency of redis added. Unfortunately, installing redis devel libs and libevent doesn't provide the correct version of redis. Also, I noticed on Debian 8 Jessie, it does compile correctly. How could Kamailio be compiled for Wheezy with these sources? I'm missing something obvious I feel. Attached is the compile log, this is with a completely unaltered sources. root@devhost:/usr/src/kamailio-4.3.4+wheezy# make -C modules/cnxcc make: Entering directory `/usr/src/kamailio-4.3.4+wheezy/modules/cnxcc' CC (gcc) [L libkmi.so.1.0] attr.o CC (gcc) [L libkmi.so.1.0] fmt.o CC (gcc) [L libkmi.so.1.0] mi.o CC (gcc) [L libkmi.so.1.0] tree.o LD (gcc) [L libkmi.so.1.0] libkmi.so.1.0 CC (gcc) [L libsrdb1.so.1.0] db.o CC (gcc) [L libsrdb1.so.1.0] db_id.o CC (gcc) [L libsrdb1.so.1.0] db_pool.o CC (gcc) [L libsrdb1.so.1.0] db_query.o CC (gcc) [L libsrdb1.so.1.0] db_res.o CC (gcc) [L libsrdb1.so.1.0] db_row.o CC (gcc) [L libsrdb1.so.1.0] db_ut.o CC (gcc) [L libsrdb1.so.1.0] db_val.o LD (gcc) [L libsrdb1.so.1.0] libsrdb1.so.1.0 CC (gcc) [L libkcore.so.1.0] cmpapi.o CC (gcc) [L libkcore.so.1.0] faked_msg.o CC (gcc) [L libkcore.so.1.0] kstats_wrapper.o CC (gcc) [L libkcore.so.1.0] parse_privacy.o CC (gcc) [L libkcore.so.1.0] parse_sst.o CC (gcc) [L libkcore.so.1.0] regexp.o CC (gcc) [L libkcore.so.1.0] statistics.o CC (gcc) [L libkcore.so.1.0] strcommon.o LD (gcc) [L libkcore.so.1.0] libkcore.so.1.0 LD (gcc) [M cnxcc.so] cnxcc.so cnxcc_mod.o: In function `redisLibeventReadEvent': /usr/include/hiredis/adapters/libevent.h:10: multiple definition of `redisLibeventReadEvent' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:10: first defined here cnxcc_mod.o: In function `redisLibeventWriteEvent': /usr/include/hiredis/adapters/libevent.h:16: multiple definition of `redisLibeventWriteEvent' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:16: first defined here cnxcc_mod.o: In function `redisLibeventAddRead': /usr/include/hiredis/adapters/libevent.h:22: multiple definition of `redisLibeventAddRead' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:22: first defined here cnxcc_mod.o: In function `redisLibeventDelRead': /usr/include/hiredis/adapters/libevent.h:27: multiple definition of `redisLibeventDelRead' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:27: first defined here cnxcc_mod.o: In function `redisLibeventAddWrite': /usr/include/hiredis/adapters/libevent.h:32: multiple definition of `redisLibeventAddWrite' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:32: first defined here cnxcc_mod.o: In function `redisLibeventDelWrite': /usr/include/hiredis/adapters/libevent.h:37: multiple definition of `redisLibeventDelWrite' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:37: first defined here cnxcc_mod.o: In function `redisLibeventCleanup': /usr/include/hiredis/adapters/libevent.h:42: multiple definition of `redisLibeventCleanup' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:42: first defined here cnxcc_mod.o: In function `redisLibeventAttach': /usr/include/hiredis/adapters/libevent.h:49: multiple definition of `redisLibeventAttach' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:49: first defined here cnxcc_redis.o: In function `redisLibeventReadEvent': /usr/include/hiredis/adapters/libevent.h:10: multiple definition of `redisLibeventReadEvent' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:10: first defined here cnxcc_redis.o: In function `redisLibeventWriteEvent': /usr/include/hiredis/adapters/libevent.h:16: multiple definition of `redisLibeventWriteEvent' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:16: first defined here cnxcc_redis.o: In function `redisLibeventAddRead': /usr/include/hiredis/adapters/libevent.h:22: multiple definition of `redisLibeventAddRead' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:22: first defined here cnxcc_redis.o: In function `redisLibeventDelRead': /usr/include/hiredis/adapters/libevent.h:27: multiple definition of `redisLibeventDelRead' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:27: first defined here cnxcc_redis.o: In function `redisLibeventAddWrite': /usr/include/hiredis/adapters/libevent.h:32: multiple definition of `redisLibeventAddWrite' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:32: first defined here cnxcc_redis.o: In function `redisLibeventDelWrite': /usr/include/hiredis/adapters/libevent.h:37: multiple definition of `redisLibeventDelWrite' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:37: first defined here cnxcc_redis.o: In function `redisLibeventCleanup': /usr/include/hiredis/adapters/libevent.h:42: multiple definition of `redisLibeventCleanup' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:42: first defined here cnxcc_redis.o: In function `redisLibeventAttach': /usr/include/hiredis/adapters/libevent.h:49: multiple definition of `redisLibeventAttach' cnxcc_check.o:/usr/include/hiredis/adapters/libevent.h:49: first defined here collect2: error: ld returned 1 exit status make: *** [cnxcc.so] Error 1 make: Leaving directory `/usr/src/kamailio-4.3.4+wheezy/modules/cnxcc' Cheers, Dirk

3 3

Possible accidental merge to master.
by Cody Herzog 03 Feb '16

03 Feb '16

Hello. I feel like a total idiot. I was inspecting the various GitHub branches for Kamailio using a GitHub visual client, and I think I managed to accidentally merge a branch back into master. The branch I was inspecting was 'lazedo/presence_improvements'. I was inspecting diffs and branches, and was amazed that I was able to screw up so badly with one single click, but I guess that's the danger of a visual git client. Anyway, before trying to do anything more, I figured I'd asked for advice, because I don't want to screw up further. Hopefully there's a simple way to revert the accidental merge, but I first wanted to confirm that I actually did make that mistake, and that it's visible to others. Thanks.

2 2

issue with INVITE frame size
by Rene Montilva 03 Feb '16

03 Feb '16

Hi list I have problem with invite packet in some wifi networks because the invite packet is less than 1000bytes(frame size) and the access point not redirect to softphone, this scenario happen with incoming calls to my DID, the packets come from the provider to kamailio with a size more than 1000 and when kamailio redirect to softphone sometimes is less than 1000. how i could solve this issue?. thanks for any help.

3 7

Kamailio/How to send all requests ?
by alexandre.anconetti＠orange.com 02 Feb '16

02 Feb '16

Hello ! I'm using Kamailio for 2 months, and I have a problem with the routing logic. My aim is to use 2 Kamailio servers (in a cluster, so I have a primary and a backup server with a Virtual IP that can switch between the 2 servers) working with 2 medias servers (same as above, a primary and a backup). The Kamailio servers are here to handle failover, so all the requests go through them, and then are sent to the active media server. My question is : Which module(s) should I load to transmit all the requests (including registers) to my media server, through the Kamailio server ? Any particular parameters ? Then, what will be in the "request_route" ? I'm using Kamailio 4.3.4. Best regards, Alexandre _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you.

2 2

SIP register - memory size
by José Seabra 02 Feb '16

02 Feb '16

Hello there, Can anyone tell me what is the exactly memory size that kamailio use for one sip register saved on memory? How much memory i need allocate to kamailio in order to support 50.000 subscribers. Best Regards

2 4

Kamailio Social Event at Fosdem 2016
by Daniel-Constantin Mierla 02 Feb '16

02 Feb '16

Hello, only few days left, so we need to nail the location down for Kamailio dinner at Fosdem. One suggestion in walking distance is: - http://restaurant-italien-picotin-bruxelles.be/en I understood that it was used in the past also for Fosdem Speaker's Dinner, so it might be busy and we can't get the seats. So new suggestions are more than welcome in order to have some backups to try! If there is no strong preference for something else by end of today, tomorrow we should attempt to do the reservation at this place. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

5 9

Asterisk+Kamailio
by Вячеслав Завалко 02 Feb '16

02 Feb '16

The adjustment was carried out by a manual that http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb But the sharing screen is not working softphone on a given configuration. What can be done?

2 1

kamailio + asterisk
by Вячеслав Завалко 02 Feb '16

02 Feb '16

Is it possible to do a demonstration screen caller using Kamailio + Asterisk?

2 1

Kamailio 4.3 and Freeswitch 1.0 Stable Latest
by Barış Şekerciler 02 Feb '16

02 Feb '16

Hello everyone. I'm a student and I'm working on project which about SIP communication and PBXs with IP phones. So, my first test results were OK with JITSI. But I think I need Freeswitch for working with IP phones. In a word, I need configure an integration Kamailio and Freeswitch. First, I setup Debian 8.3 Jessie and installed Kamailio on this my local server, after that I installed another Debian 8.3 Jessie (from same image) as my second server and it was going to run Freeswitch on itself. Then I tried to send my communication requests to my Freeswitch server. I made some tests, my Jitsi accounts which are set in Kamailio server were done. I've read Kamailio 3.2 and Freeswitch integration from the Kamailio wiki and I applied exactly the same thing but I did not work. When I tried to reach another IP phone from my IP phone (I registered them) phone always say "NOT FOUND". I'm sure I did my configuration properly. So, how can I figure it out these things? How can I understand, does Kamailio routes to Freeswitch to my phones? Best regards. Thanks.

2 1

Critical issue: Kamailio throwing db errors
by Sharon Nathaniel 02 Feb '16

02 Feb '16

Hi, I am not sure, if its a kamailio issue or something else, but our Kamailio 4.2 server crashes everyday. Throwing out these logs: http://pastebin.com/z1MWdk7q. We have to restart the server to get this fixed. Please help us understand what is causing the issue. Thanks and Regards, Sharon Nathaniel The information in this email is confidential and may be legally privileged. It is intended solely for the addressee and access to it by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken based on it, is strictly prohibited and may be unlawful.

2 1

Kamailio v4.3 and Freeswitch Stable Latest
by Barış Şekerciler 02 Feb '16

02 Feb '16

Hello everyone. I'm a student and I'm working on project which about SIP communication and PBXs with IP phones. So, my first test results were OK with JITSI. But I think I need Freeswitch for working with IP phones. In a word, I need configure an integration Kamailio and Freeswitch. First, I setup Debian 8.3 Jessie and installed Kamailio on this my local server, after that I installed another Debian 8.3 Jessie (from same image) as my second server and it was going to run Freeswitch on itself. Then I tried to send my communication requests to my Freeswitch server. I made some tests, my Jitsi accounts which are set in Kamailio server were done. I've read Kamailio 3.2 and Freeswitch integration from the Kamailio wiki and I applied exactly the same thing but I did not work. When I tried to reach another IP phone from my IP phone (I registered them) phone always say "NOT FOUND". I'm sure I did my configuration properly. So, how can I figure it out these things? How can I understand, does Kamailio routes to Freeswitch to my phones? Best regards. Thanks.

4 27

Force transport from TLS to UDP when using dispatcher
by mayamatakeshi 01 Feb '16

01 Feb '16

Hello, I have this scenario: - subscriber registers using TLS - call arrives from PSTN gateway (in UDP) to subscriber - I relay the INVITE to subscriber but it doesn't answer the call - the subscriber has callforward enabled - we send the call to PSTN callforward destination using carrierroute In the above, after calling cr_route I use this: $du = "sip:" + $rd + ":" + $rp + ";transport=udp"; to force the call to PSTN gateway to go out as UDP because after trying to call the subscriber, the transport changes and stays as TLS. However, if instead of callforward the user has voicemail enabled, we use dispatcher to send the call to a cluster of media servers. So, after calling ds_select_dst() I call $du = "sip:" + $dd + ":" + $dp + ";transport=udp"; but this is unable to force the call to go as UDP but it still goes as in TLS In both cases I see this in the log files: /usr/local/src/git/kamailio-4.3/kamailio[19277]: WARNING: <core> [forward.c:231]: get_send_socket2(): protocol/port mismatch (forced tls:XXX.XXX.XXX.XXX:5061, to udp:YYY.YYY.YYY.YYY:5060) But it only works for carrierroute, not for dispatcher. I am not sure if this is a bug in dispatcher. But anyway, is there any other way I could try to force transport=UDP? Regards, Takeshi

1 1

checking source domain
by Yuriy Gorlichenko 01 Feb '16

01 Feb '16

I need to understand where from packets received. Now I use something like If $si == "1.2.3.4" { xlog("L_INFO","bla bla bla"); } But I need to check source server not only by IP and PORT, but at Domain too For example if (some_pseudovariable=="pbx.server.com"){ xlog("L_INFO","bla bla bla"); } I can use $fu for example because for some packets it includes domain name of kamailio (i think details not important but this situations can be) Does kamailio have some mechanisms to do that? I searched it at cookbook but not found anything. Thank you

2 1

RTPPROXY issue and sip to sip calling
by Ahmed Rehan 31 Jan '16

31 Jan '16

Dear All I m trying to setup kamailio and asterisk in load balancing with a2billing . Currently all of my VMs, one Kamailio and two asterisks are on same subnet . I have started the RTPproxy like below ./rtpproxy -s udp:127.0.0.1:7722 -l X.X.X.153 -m 10000 -M 50000 -u root root -F -d INFO LOG_LOCAL0 My question is if all the VMs are on same subnet with same gateway what should be written in the private IP X.X.X.153/<private - ip> Secondly i m authenticating and registering the SIP on kamailio using the A2B DB . all the dialplan for a2b is being run on asterisk . Now if i want to call SIP peer to Peer like in case of followme case , How should i route the calls in Kamailio ? will it be using usr loc module? if so any help will be appreciated -- Regards Ahmed Rehan

2 1

Core Dump during shutdown on SPARC64
by Spencer Thomason 31 Jan '16

31 Jan '16

Hello, I’m trying to get Kamailio running on Solaris 11 SPARC64 and I’m receiving a bus error on shutdown. If needed, we can make SPARC hardware available for testing. Thanks, Spencer Core was generated by `/opt/kamailio/sbin/kamailio -f /opt/kamailio/etc/kamailio/kamailio.cfg -P /syst'. Program terminated with signal 10, Bus error. #0 0x00000001003e73f0 in cfg_destory_groups (block=0xffffffff76e5ded4 "") at cfg/cfg_struct.c:299 299 old_string = *(char **)(block + group->var_offset + mapping[i].offset); (gdb) bt full #0 0x00000001003e73f0 in cfg_destory_groups (block=0xffffffff76e5ded4 "") at cfg/cfg_struct.c:299 group = 0x100745e20 def = <optimized out> i = 14 group2 = <optimized out> mapping = 0x100745a78 old_string = <optimized out> #1 cfg_destroy () at cfg/cfg_struct.c:391 __FUNCTION__ = "cfg_destroy" #2 0x0000000100163fc4 in cleanup (show_status=show_status@entry=1) at main.c:540 memlog = <optimized out> __FUNCTION__ = "cleanup" #3 0x00000001001650d4 in shutdown_children (show_status=show_status@entry=1, sig=15) at main.c:665 No locals. #4 0x0000000100165c0c in handle_sigs () at main.c:695 chld = <optimized out> chld_status = 0 memlog = <optimized out> __FUNCTION__ = "handle_sigs" #5 0x000000010016e678 in main_loop () at main.c:1722 i = <optimized out> pid = <optimized out> si = <optimized out> si_desc = "udp receiver child=15 sock=104.222.31.55:9000\000\005\066\377\377\377\377v\345\322\370\000\000\000\000\000\020\000\063\377\377\377\377\177\377\360q\000\000\000\001\000B\277 \000\000\000\001\000^:P\000\000\000\001\000\002\356(\377\377\377\377\377\377\377\375\377\377\377\377\377\377\377\375\377\377\377\377\377\377\377\375\377\377\377\377\377\377\377\375" nrprocs = <optimized out> woneinit = <optimized out> __FUNCTION__ = "main_loop" #6 0x000000010042cafc in main (argc=<optimized out>, argv=<optimized out>) at main.c:2597 cfg_stream = <optimized out> c = <optimized out> r = <optimized out> tmp = 0xffffffff7ffffd57 "" tmp_len = 0 port = 0 proto = 0 options = 0x100036918 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:" ret = -1 seed = 4139658536 rfd = <optimized out> debug_save = <optimized out> debug_flag = <optimized out> dont_fork_cnt = <optimized out> p = <optimized out> st = {st_dev = 2478196129807, st_ino = 405001306, st_mode = 16832, st_nlink = 2, st_uid = 0, st_gid = 0, st_rdev = 18446744073709551615, st_size = 117, st_atim = {tv_sec = 1452739293, tv_nsec = 444332080}, st_mtim = { tv_sec = 1452739411, tv_nsec = 727071262}, st_ctim = {tv_sec = 1452739411, tv_nsec = 727071262}, st_blksize = 8192, st_blocks = 16, st_fstype = "tmpfs\000\000\000\000\000\000\000\000\000\000"} __FUNCTION__ = “main" # this file is autogenerated by make cfg MAIN_NAME= kamailio CFG_NAME= kamailio SCR_NAME= sip-router FLAVOUR= kamailio INSTALL_FLAVOUR= kamailio SRC_NAME= sip-router RELEASE= 4.4.0-dev8 OS= solaris ARCH= sparc64 C_DEFS= -DNAME='"kamailio"' -DVERSION='"4.4.0-dev8"' -DARCH='"sparc64"' -DOS='solaris_' -DOS_QUOTED='"solaris"' -DCOMPILER='"gcc 4.8.2"' -D__CPU_sparc64 -D__OS_solaris -DSER_VER=4004000 -DCFG_DIR='"/opt/kamailio/etc/kamailio/"' -DRUN_DIR='"/var/run/kamailio/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DDNS_IP_HACK -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DUSE_DNS_CACHE -DUSE_DNS_FAILOVER -DUSE_DST_BLACKLIST -DUSE_NAPTR -DWITH_XAVP -DF_MALLOC -DQ_MALLOC -DTLSF_MALLOC -DDBG_SR_MEMORY -DUSE_TLS -DTLS_HOOKS -DUSE_CORE_STATS -DSTATISTICS -DMALLOC_STATS -DWITH_AS_SUPPORT -DUSE_SCTP -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DCC_GCC_LIKE_ASM -DSPARC64_MODE -DHAVE_GETIPNODEBYNAME -DHAVE_SYS_SOCKIO_H -DHAVE_SCHED_YIELD -DHAVE_ALLOCA_H -DUSE_SIGACTION -DHAVE_DEVPOLL -DHAVE_SELECT -DHAVE_FILIO_H DEFS_RM= PROFILE= CC= gcc LD= gcc MKDEP= gcc -MM -MG MKTAGS= ctags LDFLAGS= -m64 -O2 C_INCLUDES= CC_MKDEP_OPTS= -MMD -MP MOD_LDFLAGS= -G -m64 -O2 LIB_LDFLAGS= -G -m64 -O2 UTILS_LDFLAGS= -m64 -O2 LIB_SONAME= -Wl,-h, LD_RPATH= -Wl,-R, LIB_SUFFIX= .so LIB_PREFIX= lib LIBS= -ldl -lresolv -L/usr/local/lib -lxnet -lsocket -lnsl -lrt LEX= flex YACC= bison YACC_FLAGS= -d -b cfg PREFIX= /opt/kamailio LOCALBASE= /usr/local TAR= gtar INSTALL= ginstall INSTALL_CFG= ginstall -m 644 INSTALL_BIN= ginstall -m 755 INSTALL_MODULES= ginstall -m 755 INSTALL_DOC= ginstall -m 644 INSTALL_MAN= ginstall -m 644 INSTALL_LIB= ginstall -m 755 INSTALL_TOUCH= touch INSTALL_SHARE= ginstall -m 644 Q= 1 CC_EXTRA_OPTS= -O2 -m64 CPU= ultrasparc CFLAGS_RM= CFLAGS= -g -funroll-loops -mtune=native -mcpu=native -fno-strict-overflow -ftree-vectorize -Wall -mno-faster-structs MOD_CFLAGS= -fPIC -DPIC $(CFLAGS) LIB_CFLAGS= -fPIC -DPIC $(CFLAGS) UTILS_CFLAGS= $(CFLAGS) BASEDIR= $(DESTDIR) basedir= $(BASEDIR) DESTDIR= LIBDIR= lib64 RUNBASEDIR= $(DESTDIR) runbasedir= $(RUNBASEDIR) PREFIX= /opt/kamailio prefix= $(PREFIX) cfg_prefix= $(basedir)$(prefix) cfg_dir= etc/$(MAIN_NAME)/ bin_prefix= $(basedir)$(prefix) bin_dir= sbin/ modules_prefix= $(basedir)$(prefix) modules_dir= $(LIBDIR)/$(MAIN_NAME)/ doc_prefix= $(basedir)$(prefix) doc_dir= doc/$(MAIN_NAME)/ man_prefix= $(basedir)$(prefix) man_dir= man/ ut_prefix= $(basedir)$(prefix) ut_dir= share_prefix= $(basedir)$(prefix) share_dir= share/$(MAIN_NAME)/ lib_prefix= $(basedir)$(prefix) lib_dir= $(LIBDIR)/$(MAIN_NAME)/ data_prefix= $(basedir)$(prefix) data_dir= $(MAIN_NAME)/ cfg_target= $(prefix)/$(cfg_dir) lib_target= $(prefix)/$(lib_dir) data_target= $(prefix)/$(data_dir) run_prefix= $(runbasedir) run_dir= var/run/$(MAIN_NAME)/ run_target= $(run_prefix)/$(run_dir) override makefile_defs:=1 C_DEFS:=$(filter-out $(DEFS_RM) $(extra_defs),$(C_DEFS)) $(extra_defs) CFLAGS:=$(filter-out $(CFLAGS_RM) $(CC_EXTRA_OPTS), $(CFLAGS)) $(CC_EXTRA_OPTS)

2 5

P-CSCF
by Fred Schulz 30 Jan '16

30 Jan '16

Hi all, we’re just playing around with an IMS setup bases on kamailio. Therefore the kamailio is used as P-,I- and S-CSCF. We where able to register two clients through all components. As we wan to start a call session, the P-CSCF answers with „403 - Forbidden. You must register with an S-CSCF“… I found this snippet in kamailio.cfg: if (!pcscf_is_registered("location")) { send_reply("403","Forbidden - You must register first with a S-CSCF“); break; } Can one tell me what exactly the kamailio is checking there? As I figured out it is looking in database location table. The table contains the registered users registered towards the IMS. Another „problem“ we faced with is the rtpproxy. As the ngcp-mediaproxy-ng is no longer available and replaced with rtpproxy we’re trying to use it. But kamailio said that the proxy isn’t answering the way expected. ERROR: rtpengine [rtpengine.c:1622]: rtpp_test(): proxy responded with invalid response Any advise would be nice. Thank you Fred

2 2

Re: [SR-Users] P-CSCF
by Aaron Hamstra 30 Jan '16

30 Jan '16

Fred, I think you would need to use rtpengine instead of rtpproxy. https://github.com/sipwise/rtpengine -Aaron From: sr-users [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Fred Schulz Sent: Thursday, January 28, 2016 1:24 PM To: sr-users(a)lists.sip-router.org Subject: [SR-Users] P-CSCF Hi all, we’re just playing around with an IMS setup bases on kamailio. Therefore the kamailio is used as P-,I- and S-CSCF. We where able to register two clients through all components. As we wan to start a call session, the P-CSCF answers with „403 - Forbidden. You must register with an S-CSCF“… I found this snippet in kamailio.cfg: if (!pcscf_is_registered("location")) { send_reply("403","Forbidden - You must register first with a S-CSCF“); break; } Can one tell me what exactly the kamailio is checking there? As I figured out it is looking in database location table. The table contains the registered users registered towards the IMS. Another „problem“ we faced with is the rtpproxy. As the ngcp-mediaproxy-ng is no longer available and replaced with rtpproxy we’re trying to use it. But kamailio said that the proxy isn’t answering the way expected. ERROR: rtpengine [rtpengine.c:1622]: rtpp_test(): proxy responded with invalid response Any advise would be nice. Thank you Fred

2 1

Re: [SR-Users] Kamailio IMS deployment
by sainath.ellendula＠wipro.com 30 Jan '16

30 Jan '16

Hi Basit, Thanks for response. I have tried the below commands to grant all privileges. The commands results OK. Still I was facing the same issue which is mentioned in trailing mail. Could anyone guide me here to proceed further. Any suggestions/solutions would be very helpful. Regards, Sainath ---------- Forwarded message ---------- From: "Abdul Basit" <basitstar(a)hotmail.com<mailto:basitstar@hotmail.com>> Date: Jan 27, 2016 7:37 PM Subject: Re: [SR-Users] Kamailio IMS deployment To: "Kamailio SER - Users Mailing List" <sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org>>, "franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>" <franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>> Cc: use the following command and try again.. GRANT ALL PRIVILEGES ON *.* TO '<user>'@'<hostname>' IDENTIFIED BY '<password>'; GRANT ALL PRIVILEGES ON *.* TO '<user>'@'%' IDENTIFIED BY '<password>'; FLUSH PRIVILEGES; regards, AB ________________________________ From: sainath.ellendula(a)wipro.com<mailto:sainath.ellendula@wipro.com> To: franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at> Date: Wed, 27 Jan 2016 06:21:52 +0000 CC: sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org> Subject: Re: [SR-Users] Kamailio IMS deployment Hi Franz, Thanks for the response. As suggested followed below commands to check the GRANTs on database hss_db. mysql -u root -p show grants for 'hss'@'server.net1.test'; The output result is same as mentioned below. Could you please guide me here to proceed further. Regards, Sainath ---------- Forwarded message ---------- From: "Franz Edler" <franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>> Date: Jan 27, 2016 1:07 AM Subject: RE: [SR-Users] Kamailio IMS deployment To: "Kranti Kumar" <krantikumara(a)gmail.com<mailto:krantikumara@gmail.com>>, "Kamailio (SER) - Users Mailing List" <sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org>> Cc: "Ramya Y" <y.ramya146(a)gmail.com<mailto:y.ramya146@gmail.com>> Obviously the access of HSS to the database did not succeed. You should check if access permissions to the database is enabled for HSS. Check the GRANTs on the database hss_db. mysql -u root -p show grants for 'hss'@'server.net1.test'; quit; The result should be: +-------------------------------------------------------------------------------------------------------------------+ | Grants for hss(a)server.net1.test<mailto:hss@server.net1.test> | +-------------------------------------------------------------------------------------------------------------------+ | GRANT USAGE ON *.* TO 'hss'@'server.net1.test' IDENTIFIED BY PASSWORD '*AC83FCF24B79020EF2C51D780CDFA559F25CC9BE' | | GRANT SELECT, INSERT, UPDATE, DELETE ON `hss_db`.* TO 'hss'@'server.net1.test' | +-------------------------------------------------------------------------------------------------------------------+ BR Franz From: Kranti Kumar [mailto:krantikumara@gmail.com<mailto:krantikumara@gmail.com>] Sent: Sunday, January 24, 2016 10:55 AM To: franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>; Kamailio (SER) - Users Mailing List <sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org>> Cc: Ramya Y <y.ramya146(a)gmail.com<mailto:y.ramya146@gmail.com>> Subject: Re: [SR-Users] Kamailio IMS deployment Thanks a lot Franz. Observed few issues even after changes done in /etc/bind. Please find the below Errors in each interfaces and also find the attachment of /var/log/syslog(not shared full logs) Could you please help me here to proceed further. HSS – Configured IP : 10.0.0.9 root@server:~# ./hss.sh – Configured IP : 10.0.0.9 Building Classpath Classpath is lib/xml-apis.jar:lib/xercesImpl.jar:lib/xerces-2.4.0.jar:lib/xalan-2.4.0.jar:lib/tomcat-util.jar:lib/tomcat-http.jar:lib/tomcat-coyote.jar:lib/struts.jar:lib/servlets-default.jar:lib/servlet-api.jar:lib/naming-resources.jar:lib/naming-factory.jar:lib/mysql-connector-java-3.1.12-bin.jar:lib/mx4j-3.0.1.jar:lib/log4j.jar:lib/junit.jar:lib/junitee.jar:lib/jta.jar:lib/jsp-api.jar:lib/jmx.jar:lib/jdp.jar:lib/jasper-runtime.jar:lib/jasper-compiler-jdt.jar:lib/jasper-compiler.jar:lib/hibernate3.jar:lib/FHoSS.jar:lib/ehcache-1.1.jar:lib/dom4j-1.6.1.jar:lib/commons-validator.jar:lib/commons-modeler.jar:lib/commons-logging.jar:lib/commons-logging-1.0.4.jar:lib/commons-lang.jar:lib/commons-fileupload.jar:lib/commons-el.jar:lib/commons-digester.jar:lib/commons-collections-3.1.jar:lib/commons-beanutils.jar:lib/cglib-2.1.3.jar:lib/catalina-optional.jar:lib/catalina.jar:lib/c3p0-0.9.1.jar:lib/base64.jar:lib/asm.jar:lib/asm-attrs.jar:lib/antlr-2.7.6.jar::log4j.properties:.. 2016-01-21 14:07:07,876 INFO de.fhg.fokus.hss.main.TomcatServer - startTomcat Tomcat-Server is started. 2016-01-21 14:07:12,462 WARN org.apache.catalina.connector.MapperListener - registerEngine Unknown default host: 10.0.0.9 2016-01-21 14:07:16,578 INFO de.fhg.fokus.hss.web.servlet.ResponseFilter - init Response Filter Initialisation! 2016-01-21 14:07:17,966 INFO de.fhg.fokus.hss.main.TomcatServer - startTomcat WebConsole of FHoSS was started ! 2016-01-21 14:08:21,200 WARN com.mchange.v2.resourcepool.BasicResourcePool - run com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1670988b<mailto:com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1670988b> -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (60). Last acquisition attempt exception: com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: java.net.ConnectException: Connection refused STACKTRACE: java.net.SocketException: java.net.ConnectException: Connection refused PCSCF – Configured IP : 10.0.0.10 root@server:~# kamailio -f /usr/local/etc/kamailio/kamailio-pcscf.cfg loading modules under config path: /usr/local/lib64/kamailio/modules/ 0(2352) INFO: <core> [sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: pcscf.net1.test [10.0.0.10]:4060 Aliases: *: pcscf.net1.test:* WARNING: no fork mode 0(2352) INFO: rr [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob 0(2352) INFO: rr [rr_mod.c:174]: mod_init(): outbound module not available 0(2352) INFO: ims_usrloc_pcscf [hslot.c:62]: ul_init_locks(): locks array size 512 0(2352) INFO: <core> [udp_server.c:150]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(2352) INFO: <core> [udp_server.c:200]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(2352) WARNING: ims_usrloc_pcscf [usrloc_db.c:59]: connect_db(): DB connection already open... continuing ^C^C 0(2352) NOTICE: <core> [main.c:683]: handle_sigs(): Thank you for flying kamailio!!! 1(2373) INFO: <core> [main.c:798]: sig_usr(): signal 15 received 2(2374) INFO: <core> [main.c:798]: sig_usr(): signal 15 received 0(2352) INFO: <core> [sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized ICSCF – Configured IP : 10.0.0.11 root@server:~# kamailio -f /usr/local/etc/kamailio/kamailio-icscf.cfg loading modules under config path: /usr/local/lib64/kamailio/modules/ 0(2353) INFO: <core> [sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: icscf.net1.test [10.0.0.11]:5060 Aliases: *: icscf.net1.test:* WARNING: no fork mode 0(2353) INFO: rr [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob 0(2353) INFO: rr [rr_mod.c:174]: mod_init(): outbound module not available 0(2353) INFO: <core> [udp_server.c:150]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(2353) INFO: <core> [udp_server.c:200]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(2353) INFO: cdp [mod.c:227]: cdp_child_init(): CDiameterPeer child starting ... 0(2353) INFO: cdp [mod.c:229]: cdp_child_init(): ... CDiameterPeer child started 10(2370) INFO: cdp [timer.c:205]: timer_process(): Timer process starting up... 6(2366) INFO: cdp [worker.c:331]: worker_process(): [3] Worker process started... 7(2367) INFO: cdp [receiver.c:445]: receiver_process(): receiver_process(): [] Receiver process doing init on new process... 7(2367) INFO: cdp [receiver.c:450]: receiver_process(): receiver_process(): [] Receiver process starting up... 8(2368) INFO: cdp [receiver.c:445]: receiver_process(): receiver_process(): [hss.net1.test] Receiver process doing init on new process... 8(2368) INFO: cdp [receiver.c:183]: add_serviced_peer(): add_serviced_peer(): Adding serviced_peer_t to receiver for peer [hss.net1.test] 9(2369) INFO: cdp [acceptor.c:82]: acceptor_process(): Acceptor process starting up... 9(2369) WARNING: cdp [tcp_accept.c:123]: create_socket(): create_socket(): Trying to open/bind/listen on 10.0.0.9 port 3869 9(2369) WARNING: cdp [tcp_accept.c:148]: create_socket(): create_socket(): Successful socket open/bind/listen on 10.0.0.9 port 3869 9(2369) INFO: cdp [acceptor.c:96]: acceptor_process(): Acceptor opened sockets. Entering accept loop ... 8(2368) INFO: cdp [receiver.c:450]: receiver_process(): receiver_process(): [hss.net1.test] Receiver process starting up... 10(2370) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 0 10(2370) INFO: cdp [peerstatemachine.c:526]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer hss.net1.test 10(2370) WARNING: cdp [receiver.c:864]: peer_connect(): peer_connect(): Trying to connect to 10.0.0.9 port 3868 10(2370) WARNING: cdp [receiver.c:911]: peer_connect(): peer_connect(): Error opening connection to to 10.0.0.9 port 3868 >Connection refused 10(2370) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 0 10(2370) INFO: cdp [peerstatemachine.c:526]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer hss.net1.test 10(2370) WARNING: cdp [receiver.c:864]: peer_connect(): peer_connect(): Trying to connect to 10.0.0.9 port 3868 10(2370) INFO: cdp [receiver.c:932]: peer_connect(): peer_connect(): Peer hss.net1.test:3868 connected 10(2370) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 6 10(2370) WARNING: cdp [peermanager.c:315]: peer_timer(): Inactivity on peer [hss.net1.test], sending DWR... - if we don't get a reply, the peer will be closed 8(2368) INFO: cdp [receiver.c:802]: receive_loop(): select_recv(): [hss.net1.test] read on socket [14] returned 0 > ... dropping 8(2368) INFO: cdp [receiver.c:219]: disconnect_serviced_peer(): drop_serviced_peer(): [hss.net1.test] Disconnecting from peer ^C10(2370) INFO: <core> [main.c:798]: sig_usr(): signal 2 received 0(2353) ALERT: <core> [main.c:725]: handle_sigs(): child process 2361 exited normally, status=0 0(2353) INFO: <core> [main.c:740]: handle_sigs(): dont_fork turned on, living on 0(2353) NOTICE: <core> [main.c:683]: handle_sigs(): Thank you for flying kamailio!!! 2(2362) INFO: <core> [main.c:798]: sig_usr(): signal 15 received 0(2353) INFO: cdp [mod.c:242]: cdp_exit(): CDiameterPeer child stopping ... 0(2353) INFO: cdp [diameter_peer.c:428]: diameter_peer_destroy(): destroy_diameter_peer(): Terminating all children... 0(2353) INFO: cdp [diameter_peer.c:435]: diameter_peer_destroy(): destroy_diameter_peer(): Waiting for child [2370] to terminate... 0(2353) INFO: cdp [diameter_peer.c:447]: diameter_peer_destroy(): destroy_diameter_peer(): All processes terminated. Cleaning up. 0(2353) INFO: cdp [worker.c:140]: worker_destroy(): Unlocking workers waiting on empty queue... 0(2353) INFO: cdp [worker.c:143]: worker_destroy(): Unlocking workers waiting on full queue... 0(2353) CRITICAL: cdp [diameter_peer.c:487]: diameter_peer_destroy(): destroy_diameter_peer(): Bye Bye from C Diameter Peer test 0(2353) INFO: cdp [mod.c:244]: cdp_exit(): ... CDiameterPeer child stoped 0(2353) INFO: <core> [sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized SCSCF – Configured IP : 10.0.0.12 root@server:/etc# kamailio -f /usr/local/etc/kamailio/kamailio-scscf.cfg loading modules under config path: /usr/local/lib64/kamailio/modules/ 0(2371) INFO: <core> [sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: scscf.net1.test [10.0.0.12]:6060 Aliases: *: scscf.net1.test:* WARNING: no fork mode 0(2371) INFO: rr [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob 0(2371) INFO: rr [rr_mod.c:174]: mod_init(): outbound module not available 0(2371) INFO: ims_usrloc_scscf [hslot.c:69]: ul_init_locks(): locks array size 512 0(2371) INFO: ims_usrloc_scscf [hslot_sp.c:67]: subs_init_locks(): locks array size 512 0(2371) INFO: ims_usrloc_scscf [contact_hslot.c:67]: init_contacts_locks(): locks array size 512 0(2371) INFO: <core> [udp_server.c:150]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(2371) INFO: <core> [udp_server.c:200]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(2371) INFO: cdp [mod.c:227]: cdp_child_init(): CDiameterPeer child starting ... 0(2371) INFO: cdp [mod.c:229]: cdp_child_init(): ... CDiameterPeer child started 3(2381) INFO: cdp [worker.c:331]: worker_process(): [0] Worker process started... 4(2382) INFO: cdp [worker.c:331]: worker_process(): [1] Worker process started... 5(2383) INFO: cdp [worker.c:331]: worker_process(): [2] Worker process started... 7(2390) INFO: cdp [receiver.c:445]: receiver_process(): receiver_process(): [] Receiver process doing init on new process... 7(2390) INFO: cdp [receiver.c:450]: receiver_process(): receiver_process(): [] Receiver process starting up... 8(2392) INFO: cdp [receiver.c:445]: receiver_process(): receiver_process(): [hss.net1.test] Receiver process doing init on new process... 8(2392) INFO: cdp [receiver.c:183]: add_serviced_peer(): add_serviced_peer(): Adding serviced_peer_t to receiver for peer [hss.net1.test] 8(2392) INFO: cdp [receiver.c:450]: receiver_process(): receiver_process(): [hss.net1.test] Receiver process starting up... 9(2393) INFO: cdp [acceptor.c:82]: acceptor_process(): Acceptor process starting up... 9(2393) WARNING: cdp [tcp_accept.c:123]: create_socket(): create_socket(): Trying to open/bind/listen on 10.0.0.9 port 3870 9(2393) WARNING: cdp [tcp_accept.c:148]: create_socket(): create_socket(): Successful socket open/bind/listen on 10.0.0.9 port 3870 9(2393) INFO: cdp [acceptor.c:96]: acceptor_process(): Acceptor opened sockets. Entering accept loop ... 10(2394) INFO: cdp [timer.c:205]: timer_process(): Timer process starting up... 10(2394) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 0 10(2394) INFO: cdp [peerstatemachine.c:526]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer hss.net1.test 10(2394) WARNING: cdp [receiver.c:864]: peer_connect(): peer_connect(): Trying to connect to 10.0.0.9 port 3868 10(2394) WARNING: cdp [receiver.c:911]: peer_connect(): peer_connect(): Error opening connection to to 10.0.0.9 port 3868 >Connection refused 10(2394) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 0 10(2394) INFO: cdp [peerstatemachine.c:526]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer hss.net1.test 10(2394) WARNING: cdp [receiver.c:864]: peer_connect(): peer_connect(): Trying to connect to 10.0.0.9 port 3868 10(2394) INFO: cdp [receiver.c:932]: peer_connect(): peer_connect(): Peer hss.net1.test:3868 connected 10(2394) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 6 10(2394) WARNING: cdp [peermanager.c:315]: peer_timer(): Inactivity on peer [hss.net1.test], sending DWR... - if we don't get a reply, the peer will be closed 10(2394) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 6 8(2392) INFO: cdp [receiver.c:802]: receive_loop(): select_recv(): [hss.net1.test] read on socket [15] returned 0 > ... dropping 8(2392) INFO: cdp [receiver.c:219]: disconnect_serviced_peer(): drop_serviced_peer(): [hss.net1.test] Disconnecting from peer 10(2394) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 0 10(2394) INFO: cdp [peerstatemachine.c:526]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer hss.net1.test 10(2394) WARNING: cdp [receiver.c:864]: peer_connect(): peer_connect(): Trying to connect to 10.0.0.9 port 3868 10(2394) WARNING: cdp [receiver.c:911]: peer_connect(): peer_connect(): Error opening connection to to 10.0.0.9 port 3868 >Connection refused ^C11(2398) INFO: <core> [main.c:798]: sig_usr(): signal 2 received 9(2393) INFO: <core> [main.c:798]: sig_usr(): signal 2 received 0(2371) ALERT: <core> [main.c:725]: handle_sigs(): child process 2381 exited normally, status=0 0(2371) INFO: <core> [main.c:740]: handle_sigs(): dont_fork turned on, living on 0(2371) NOTICE: <core> [main.c:683]: handle_sigs(): Thank you for flying kamailio!!! 10(2394) INFO: <core> [main.c:798]: sig_usr(): signal 15 received 0(2371) INFO: cdp [mod.c:242]: cdp_exit(): CDiameterPeer child stopping ... On Fri, Jan 22, 2016 at 2:16 AM, Franz Edler <franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>> wrote: Hi, you can see the first error is a database error: ERROR: db_mysql [km_my_con.c:124]: db_mysql_new_connection(): driver error: Can't connect to MySQL server on 'server.net1.test' (111) This error I expected because you have to adapt the access permissions to the database. Just check the GRANT statements in my log-file and try to understand what they do. Then adapt it accordingly. BR Franz From: Ramya Y [mailto:y.ramya146@gmail.com<mailto:y.ramya146@gmail.com>] Sent: Wednesday, January 20, 2016 2:19 PM To: franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>; Kamailio (SER) - Users Mailing List <sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org>> Subject: Re: [SR-Users] Kamailio IMS deployment Hi Franz we have tried with different interfaces(eth0(10.0.0.9),eth1(10.0.0.10),eth2(10.0.0.11),eth3(10.0.0.12) for P/I/S ,but facing below error. root@server:/etc# kamailio -f /usr/local/etc/kamailio/kamailio-pcscf.cfg loading modules under config path: /usr/local/lib64/kamailio/modules/ 0(1630) INFO: <core> [sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: pcscf.net1.test [10.0.0.10]:4060 Aliases: *: pcscf.net1.test:* WARNING: no fork mode 0(1630) INFO: rr [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob 0(1630) INFO: rr [rr_mod.c:174]: mod_init(): outbound module not available 0(1630) INFO: ims_usrloc_pcscf [hslot.c:62]: ul_init_locks(): locks array size 512 0(1630) ERROR: db_mysql [km_my_con.c:124]: db_mysql_new_connection(): driver error: Can't connect to MySQL server on 'server.net1.test' (111) 0(1630) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 0(1630) ERROR: ims_usrloc_pcscf [usrloc_db.c:79]: init_db(): unable to connect to the database 0(1630) ERROR: ims_usrloc_pcscf [ul_mod.c:203]: mod_init(): Error initializing db connection 0(1630) ERROR: <core> [sr_module.c:962]: init_mod(): Error while initializing module ims_usrloc_pcscf (/usr/local/lib64/kamailio/modules/ims_usrloc_pcscf.so) ERROR: error while initializing modules 0(1630) INFO: <core> [sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialize could you please help me how to proceed further, steps followed: =========== 1)Modified at - /etc/network/interfaces: created eth1,eth2,eth3 for P/I/S-CSCF. Interfaces are up. 2)Added Bind address at /etc/mysql/my.cnf bind-address 10.0.0.9 bind-address 10.0.0.10 bind-address 10.0.0.11 bind-address 10.0.0.12 3)Modified at /etc/bind/net1.test.zone $ORIGIN net1.test. $TTL 1W @ 1D IN SOA serverkde. root.net1.test ( 2010081401 ; Serial YYYYMMDDXX 3H ; refresh 15M ; retry 1W ; expiry 1D ) ; minimum 1D IN NS server server 1D IN A 10.0.0.9 hss 1D IN CNAME server as1 1D IN CNAME server as2 1D IN CNAME server xcap 1D IN CNAME server server1 1D IN A 10.0.0.10 pcscf 1D IN CNAME server1 server2 1D IN A 10.0.0.11 icscf 1D IN CNAME server2 server3 1D IN A 10.0.0.12 scscf 1D IN CNAME server3 4)Modified at /etc/bind/0.0.10.zone $TTL 86400 @ IN SOA server. root.net2.test ( 2010081401 ; Serial YYYYMMDDXX 28800 ; Refresh 14400 ; Retry 3600000 ; Expire 86400 ) ; Minimum IN NS server.net1.test. IN NS server1.net1.test. IN NS server2.net1.test. IN NS server3.net1.test. 10 IN PTR notebook.net1.test. 9 IN PTR server.net1.test. 7 IN PTR server.net2.test. 5)Modified at /etc/resolve.conf domain net1.test search net1.test nameserver server.net1.test nameserver server1.net1.test nameserver server2.net1.test nameserver server3.net1.test 6)Modified at /etc/hosts 127.0.0.1 localhost 10.0.0.9 server.net1.test server 10.0.0.10 server1.net1.test server1 10.0.0.11 server2.net1.test server2 10.0.0.12 server3.net1.test server3 10.0.0.9 net1.test 10.0.0.10 pcscf.net1.test 10.0.0.11 icscf.net1.test 10.0.0.12 scscf.net1.test Thanks, Ramyasri. On Sun, Jan 17, 2016 at 5:33 PM, Franz Edler <franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>> wrote: Fine. This exactly was my intention. BR Franz > -----Original Message----- > From: sr-users [mailto:sr-users-bounces@lists.sip-router.org<mailto:sr-users-bounces@lists.sip-router.org>] On Behalf Of > Vasiliy Ganchev > Sent: Monday, January 11, 2016 9:08 AM > To: sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org> > Subject: Re: [SR-Users] Kamailio IMS deployment > > Hi Franz! > > Thanks for sharing! Great job, end excellent materials to get started with > students (beside my main work I also teach students in Odessa National > Academy of Telecommunication). > I was looking for some "light" way how to start with real deployment of IMS, > not pure theory, and this is just the kind I wanted! > > Will try your deploy in education process this year. (will share the results in > the end) > > Cheers! > > > > -- > View this message in context: http://sip- > router.1086192.n5.nabble.com/Kamailio-IMS-deployment-<http://router.1086192.n5.nabble.com/Kamailio-IMS-deployment-> > tp143593p144517.html > Sent from the Users mailing list archive at Nabble.com. > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr- > users(a)lists.sip-router.org<mailto:users@lists.sip-router.org> http://lists.sip-router.org/cgi- > bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com<http://www.wipro.com> _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com

2 3

Re: [SR-Users] [sr-dev] Fosdem 2016
by Daniel-Constantin Mierla 29 Jan '16

29 Jan '16

Hello, ok, let's see how many we are going to be and then decide how to do it (if we are not a large group, we can just go in the city center and walk around for a place). Cheers, Daniel On 06/01/16 02:30, Alexandr Dubovikov wrote: > Hello Daniel, > > I will be there, plus Lorenzo and Torsen. Make a small event on > Saturday will be very cool, but not at Beer Mania :-) > > Wbr, > Alexandr > > On 05.01.2016 20:06, Daniel-Constantin Mierla wrote: >> Hello, >> >> anyone going to Fosdem? >> >> If no unexpected weather conditions messing the transport system, I am >> going to be there. It would be good to know who else we can meet there. >> >> If there are enough people interested, we can try organizing a social >> event (dinner/drinks) on Saturday evening. Last year we did it together >> with Jitsi team, but they are not coming this year. Perhaps there are >> other folks around the RTC dev room we can ask. >> >> On the other hand, it is harder to find a place if it is a large group, >> even harder to put all together if there are different >> groups/coordinators. Also, it is not easy to discuss withing a large >> group, as typically for a dinner we were seated to tables. Therefore >> organizing for a smaller group just for Kamailio friends could be a good >> alternative. Let's see first the number of participant and the level of >> interest for various options. >> >> This being an announcement, was crossposted to few mailing lists, but as >> most of the people are on sr-users, I think it would be good to reply >> and follow up on this discussion only there. >> >> Cheers, >> Daniel >> > > > _______________________________________________ > sr-dev mailing list > sr-dev(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

5 6

Memory issue?
by Igor Potjevlesch 29 Jan '16

29 Jan '16

Hello, I got several errors this morning on a Kamailio instance. The first occurred without a complete crash of Kamailio but 4 coredumps have been created: BFD: Warning: /core.3818 is truncated: expected core file size >= 342618112, found: 61579264. [New Thread 3818] Cannot access memory at address 0x7f66e0557658 BFD: Warning: /core.3821 is truncated: expected core file size >= 343044096, found: 21229568. [New Thread 3821] Cannot access memory at address 0x7f66e0557658 BFD: Warning: /core.3822 is truncated: expected core file size >= 342675456, found: 120066048. [New Thread 3822] Cannot access memory at address 0x7f66e0557658 BFD: Warning: /core.3839 is truncated: expected core file size >= 342401024, found: 2691072. [New Thread 3839] Cannot access memory at address 0x3d6f021168 Cannot access memory at address 0x3d6f021168 Cannot access memory at address 0x3d6f021168 It seems that Kamailio auto recovered without fully crashed during this issue. But the Kamailio FIFO was deleted and kamctl didn't worked anymore. I had to properly restart. I have seen in the logs: Jan 21 10:21:11 /usr/local/sbin/kamailio[3843]: ERROR: <core> [dtrie.c:153]: dtrie_insert(): could not allocate shared memory from available pool Jan 21 10:21:11 /usr/local/sbin/kamailio[3839]: ERROR: <core> [dtrie.c:144]: dtrie_insert(): could not allocate shared memory from available pool Jan 21 10:21:11 /usr/local/sbin/kamailio[3839]: ERROR: userblacklist [db.c:91]: db_build_userbl_tree(): could not insert values into trie. Jan 21 10:21:11 /usr/local/sbin/kamailio[3843]: ERROR: userblacklist [db.c:91]: db_build_userbl_tree(): could not insert values into trie. Jan 21 10:21:11 /usr/local/sbin/kamailio[3831]: ERROR: <core> [dtrie.c:144]: dtrie_insert(): could not allocate shared memory from available pool Jan 21 10:21:11 /usr/local/sbin/kamailio[3831]: ERROR: userblacklist [db.c:91]: db_build_userbl_tree(): could not insert values into trie. Jan 21 10:21:11 /usr/local/sbin/kamailio[3841]: ERROR: <core> [dtrie.c:153]: dtrie_insert(): could not allocate shared memory from available pool Jan 21 10:21:12 /usr/local/sbin/kamailio[3821]: ERROR: <core> [dtrie.c:153]: dtrie_insert(): could not allocate shared memory from available pool Jan 21 10:21:12 /usr/local/sbin/kamailio[3821]: ERROR: userblacklist [db.c:91]: db_build_userbl_tree(): could not insert values into trie. Jan 21 10:21:12 /usr/local/sbin/kamailio[3828]: ERROR: <core> [dtrie.c:153]: dtrie_insert(): could not allocate shared memory from available pool Jan 21 10:21:12 /usr/local/sbin/kamailio[3843]: ERROR: <core> [dtrie.c:153]: dtrie_insert(): could not allocate shared memory from available pool Jan 21 10:21:12 /usr/local/sbin/kamailio[3818]: ERROR: <core> [dtrie.c:144]: dtrie_insert(): could not allocate shared memory from available pool Jan 21 10:21:12 /usr/local/sbin/kamailio[3818]: ERROR: userblacklist [db.c:91]: db_build_userbl_tree(): could not insert values into trie. [.] Jan 21 10:21:13 kernel: kamailio[3818]: segfault at 40 ip 00007f66d8812af2 sp 00007fff09c83380 error 4 in libtrie.so.1.0[7f66d8810000+5000] Jan 21 10:21:13 kernel: kamailio[3822]: segfault at 20 ip 00007f66d8812af2 sp 00007fff09c83380 error 4 in libtrie.so.1.0[7f66d8810000+5000] Jan 21 10:21:14 kernel: kamailio[3821]: segfault at 0 ip 00007f66d8812af2 sp 00007fff09c83380 error 4 in libtrie.so.1.0[7f66d8810000+5000] [.] Jan 21 10:21:14 /usr/local/sbin/kamailio[3807]: ALERT: <core> [main.c:784]: handle_sigs(): child process 3828 exited by a signal 11 Jan 21 10:21:14 /usr/local/sbin/kamailio[3807]: ALERT: <core> [main.c:787]: handle_sigs(): core was not generated Jan 21 10:21:14 /usr/local/sbin/kamailio[3807]: ALERT: <core> [main.c:784]: handle_sigs(): child process 3825 exited by a signal 11 Jan 21 10:21:14 /usr/local/sbin/kamailio[3807]: ALERT: <core> [main.c:787]: handle_sigs(): core was not generated Jan 21 10:21:14 /usr/local/sbin/kamailio[3807]: INFO: <core> [main.c:799]: handle_sigs(): terminating due to SIGCHLD Jan 21 10:21:14 /usr/local/sbin/kamailio[3832]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Jan 21 10:21:14 /usr/local/sbin/kamailio[3841]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received Jan 21 10:21:14 /usr/local/sbin/kamailio[3876]: INFO: <core> [main.c:850]: sig_usr(): signal 15 received 1 hour later a new crash but here Kamailio has completely restarted with two coredump showing the same error than previous one. And 2 coredumps readable: Core was generated by `/usr/local/sbin/kamailio -P /var/run/kamailio.pid -m 256 -M 64'. Program terminated with signal 11, Segmentation fault. #0 0x00007f13a1550af2 in dtrie_insert (root=0x7f138d7ffb38, number=0x22ba6c0 "003716716", numberlen=9, data=0x2, branches=10) at dtrie.c:141 141 if (node->child[digit] == NULL) { Core was generated by `/usr/local/sbin/kamailio -P /var/run/kamailio.pid -m 256 -M 64'. Program terminated with signal 11, Segmentation fault. #0 0x00007f13a1550af2 in dtrie_insert (root=0x7f138d7ff998, number=0x22b57a8 "0035587482", numberlen=10, data=0x2, branches=10) at dtrie.c:141 141 if (node->child[digit] == NULL) { Kamailio is 4.2.6 on this instance. Regards, Igor.

3 4

RTP Statistics
by Gholamreza Sabery 29 Jan '16

29 Jan '16

Hello everyone. I want to store RTCP Statistics for a RTP session. Currently I am using $rtpstat pseudo-variable which is exported by RTPProxy module. The value of this variable does not show actual number of packets sent and received; and only contains ttl, npkts_ina, npkts_ino, nrelayed and ndropped. I want actual number of packets sent from and actual number of packets received by a client. How can I obtain this information?

2 3

Presence: Notify on publication status refresh
by Aleš Šturm 28 Jan '16

28 Jan '16

Hi all, I am using Kamailio 4.3 as Presence server and I have a question regarding NOTIFY messages sent after publication status refresh. When PUA sends refreshing PUBLISH request (before expiration) Kamailio sends NOTIFY request. Large number of watchers per one presentity causes large traffic. RFC3265 states: NOTIFY messages are sent to inform subscribers of changes in state to which the subscriber has a subscription. But when publication is only refreshed (publication expiration is extended) the publish state is not changed (PUBLISH without XML body). >From RFC5839: The SIP PUBLISH [RFC3903] method uses a similar mechanism, where a refresh of a publication is done by reference to its assigned entity-tag, instead of retransmitting the event state each time the publication expiration is extended. Is it possible to configure Kamailio that wouldn't send NOTIFY request to watchers when publication status refresh (PUBLISH without XML Body) occur? Can anyone help? Thanks in advance, Ales

3 5

Is "new_conn_alias_flags" supported/recommended? It seems to solve my NAT problem, but I'm worried it's not safe.
by Cody Herzog 28 Jan '16

28 Jan '16

Hello. In a test environment, I've been able to use the "new_conn_alias_flags" option to solve a NAT problem, but I'm concerned that the option is not supported/safe. It seems the option is not documented, and cannot be used in the config file, because 'cfg.y' doesn't support parsing it. However, it can be set at runtime using a command such as the following: kamctl kamcmd cfg.set_now_int tcp new_conn_alias_flags 1 **Question #1** Is this option experimental and/or risky? As background, I will now try to describe my NAT problem. Perhaps there is an alternate way to solve my problem which doesn't require using "new_conn_alias_flags". My server architecture uses multiple Kamailio edge proxies, and a single central Kamailio registrar. The edge proxies listen on multiple TLS ports. All servers are on version 4.3.3. My client app includes a port tester, which periodically tests whether certain SIP proxy targets are reachable. These test connections are very brief, and don’t persist. The problem seems to relate to a behavior of iptables as follows: Client A and client B are both behind the same iptables NAT. Client A has a persistent TLS connection to one of the proxies. Client B is doing periodic port testing, and sometimes, the itpables NAT will assign exactly the same external IP and port for a test connection as is already being used by client A for its persistent connection, to the same SIP proxy IP. Only the SIP proxy target port is different. To better explain, I will list out examples for all the relevant IPs and ports along the paths. The IPs and ports I've selected are arbitrary. Client A persistent TLS connection ---------------------------------- Internal IP:Port = 10.10.10.100:30000 External IP:Port = 88.88.88.88:10000 SIP proxy IP:Port = 66.66.66.66:5061 Client B port test connection ------------------------------ Internal IP:Port = 10.10.10.101:35000 External IP:Port = 88.88.88.88:10000 *** Same as above! SIP proxy IP:Port = 66.66.66.66:443 *** SIP proxy port being different is the only thing that makes this a distinct TCP connection from above. When this happens, it seems that some of the TCP connection/alias hash tables inside Kamailio are modified such that future attempts to call client A may fail. Client B's port test connection seems to overwrite some of the state which was important for connections into Client A. After client B's test connection has stomped on client A's state, this is what happens: When an INVITE sent to client A arrives at the proxy, the proxy fails to find the matching persistent TLS connection which already exists, so it tries to open a new outbound TLS connection to client A, but that always fails because client A's NAT doesn't allow it. Such calls end up failing with a 408 timeout error. I added some extra logging to the TCP connection/alias hash code paths, and I can see some of the client A entries being overwritten when client B makes its test connection. Did I explain that well enough? I know it's a bit confusing. Anyway, after doing some code inspection, I noticed that the "new_conn_alias_flags" option seemed like it might improve this problem, or at least change the behavior. It turns out that setting "new_conn_alias_flags" equal to 1 seems to solve my problem. With that setting, client B's test connections do not overwrite any of the TCP connection hashes/aliases for client A's persistent TLS connection, and calls into client A never seem to fail. **Question #2** Does setting "new_conn_alias_flags" to 1 seem like a good way to address my type of problem? If not, is there an alternate way to solve my problem? Perhaps there are some things I should be doing with the NAT helper module that could fix the issue without relying on "new_conn_alias_flags"? I realize that I may need to provide more information to answer these questions fully, but I’m initially hoping to just get some high-level impressions, without going into a ton of details. Thanks.

2 6

kamailio 4.4 writes wrong expires parameter at the database
by Yuriy Gorlichenko 27 Jan '16

27 Jan '16

2 3

Fwd: Invalid Configuration File
by Andrew J. Smith 27 Jan '16

27 Jan '16

Hello! I followed this tutorial (http://kb.asipto.com/kamailio:skype-like-service-in-less-than-one-hour) to the T using virtual box and a debian wheezy image. Actually, I did change one thing: This repository "deb http://deb.kamailio.org/kamailio31-nightly squeeze main" always resulted in a file not found error. So I used these two lines instead: deb http://deb.kamailio.org/kamailio squeeze main deb-src http://deb.kamailio.org/kamailio squeeze main Everything else is fine except for the fact that the MySQL users have different names/passwords. I was able to generate users and configured everything as posted. When I start the service (/etc/init.d/kamailio start) I get an error message: "Not starting Kamailio SIP Server: invalid configuration file! ... failed! failed!" followed by a looooooong list of errors (copied below). I retried with Kamailio33 (31 is not available as far as I can tell). This version has the MySQL users indicated in the tutorial (openser, openserro) - newer versions have a MySQL user named kamailio... Anyway, same long list of errors as before. I also tried the same procedure on a Raspberry Pi... Everything goes exactly as described until I try to start the Kamailio server. If I don't replace the original kamailio.cfg file with the one linked to in the tutorial, the server starts, but I can't seem to connect to it using Jitsi. What am I doing wrong? Any help would be greatly appreciated. Best regards, Andrew -------------------------------------------------------- 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <db_mysql> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 191, column 12-24: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <mi_fifo> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 194, column 12-23: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <kex> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 195, column 12-19: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <tm> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 196, column 12-18: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <tmx> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 197, column 12-19: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <sl> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 198, column 12-18: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <rr> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 199, column 12-18: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <pv> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 200, column 12-18: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <maxfwd> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 201, column 12-22: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <usrloc> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 202, column 12-22: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <registrar> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 203, column 12-25: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <textops> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 204, column 12-23: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <siputils> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 205, column 12-24: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <xlog> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 206, column 12-20: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <sanity> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 207, column 12-22: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <ctl> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 208, column 12-19: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <mi_rpc> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 209, column 12-22: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <acc> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 210, column 12-19: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <auth> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 213, column 12-20: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <auth_db> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 214, column 12-23: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <nathelper> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 234, column 12-25: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <rtpproxy> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 235, column 12-24: failed to load module 0(20143) ERROR: <core> [sr_module.c:565]: load_module(): could not find module <tls> in </usr/lib64/kamailio/modules_k/:/usr/lib64/kamailio/modules/> 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 239, column 12-19: failed to load module 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <mi_fifo> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 255, column 54: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <tm> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 260, column 39: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <tm> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 262, column 33: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <tm> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 264, column 38: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <rr> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 269, column 35: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <rr> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 271, column 35: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <registrar> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 275, column 44: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <acc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 284, column 33: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <acc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 285, column 32: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <acc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 286, column 36: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <acc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 290, column 38: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <acc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 292, column 30: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <acc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 293, column 37: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <acc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 295, column 73: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <acc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 296, column 45: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <usrloc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 310, column 75: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <usrloc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 311, column 32: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <usrloc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 312, column 35: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <auth_db> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 318, column 76: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <auth_db> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 319, column 41: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <auth_db> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 320, column 50: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <auth_db> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 321, column 43: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <auth_db> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 322, column 36: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <rtpproxy> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 363, column 77: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <nathelper> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 366, column 45: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <nathelper> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 367, column 43: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <nathelper> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 368, column 41: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <nathelper> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 369, column 64: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <nathelper|registrar> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 372, column 65: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <usrloc> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 373, column 34: Can't set module parameter 0(20143) ERROR: <core> [modparam.c:150]: set_mod_param_regex(): No module matching <tls> found 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 379, column 50: Can't set module parameter 0(20143) ERROR: <core> [cfg.y:3295]: yyparse(): cfg. parser: failed to find command is_method (params 1) 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 418, column 24: unknown command, missing loadmodule? 0(20143) ERROR: <core> [cfg.y:3295]: yyparse(): cfg. parser: failed to find command t_check_trans (params 0) 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 420, column 21: unknown command, missing loadmodule? 0(20143) ERROR: <core> [cfg.y:3295]: yyparse(): cfg. parser: failed to find command t_relay (params 0) 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 421, column 12: unknown command, missing loadmodule? 0(20143) ERROR: <core> [cfg.y:3295]: yyparse(): cfg. parser: failed to find command t_check_trans (params 0) 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 425, column 16: unknown command, missing loadmodule? 0(20143) ERROR: <core> [cfg.y:3295]: yyparse(): cfg. parser: failed to find command remove_hf (params 1) 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 432, column 19: unknown command, missing loadmodule? 0(20143) ERROR: <core> [cfg.y:3295]: yyparse(): cfg. parser: failed to find command is_method (params 1) 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 433, column 34: unknown command, missing loadmodule? 0(20143) ERROR: <core> [cfg.y:3295]: yyparse(): cfg. parser: failed to find command record_route (params 0) 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 434, column 16: unknown command, missing loadmodule? 0(20143) ERROR: <core> [cfg.y:3295]: yyparse(): cfg. parser: failed to find command is_method (params 1) 0(20143) : <core> [cfg.y:3435]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 437, column 24: unknown command, missing loadmodule? 0(20143) ERROR: <core> [pvapi.c:825]: pv_parse_spec2(): error searching pvar "rU" 0(20143) ERROR: <core> [pvapi.c:1029]: pv_parse_spec2(): wrong char [U/85] in [$rU] at [2 (0)] 0(20143) : <core> [cfg.y:3432]: yyerror_at(): parse error in config file /etc/kamailio/kamailio.cfg, line 453, column 6-8: Can't get from cache: $rU ERROR: bad config file (63 errors) 0(20143) INFO: <core> [sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized ... failed! failed! --------------------------------------------------------

2 1

doubt using sip tcp creating new transaction
by david escartin 27 Jan '16

27 Jan '16

hello all i'm facing some weird log from kamailio (i think they are weird) when using sip tcp in the caller side and udp in the callee side. seems like the tcp socket is active in the caller side and the call is connected, since the invite transaction completes. After that, if we receive an in-dialog request from the callee side, the kamailio doesnt find the tcp connection created and it has to create again the socket by SYN procedure for the other conn way. up to this point i think it's everything correct. A----the thing i dont understand, is that checking version 4.2.6, the logs i have when the request in-dialog comes from UAS, are like these 5(2979) DEBUG: <core> [tcp_main.c:1820]: tcp_send(): tcp_send: no open tcp connection found, opening new one 5(2979) DEBUG: <core> [ip_addr.c:243]: print_ip(): tcpconn_new: new tcp connection: 79.170.68.171 5(2979) DEBUG: <core> [tcp_main.c:1073]: tcpconn_new(): tcpconn_new: on port 5063, type 2 5(2979) DEBUG: <core> [tcp_main.c:1382]: tcpconn_add(): tcpconn_add: hashes: 1522:2178:0, 4 5(2979) DEBUG: <core> [tcp_main.c:2699]: tcpconn_1st_send(): pending write on new connection 0x7fac1168f028 (-1/968 bytes written) 5(2979) DEBUG: tm [t_funcs.c:395]: t_relay_to(): SER: new transaction fwd'ed B----while when using 4.2.2 or 4.4 1(791) DEBUG: <core> [tcp_main.c:1818]: tcp_send(): tcp_send: no open tcp connection found, opening new one 1(791) DEBUG: <core> [ip_addr.c:243]: print_ip(): tcpconn_new: new tcp connection: 79.170.68.171 1(791) DEBUG: <core> [tcp_main.c:1073]: tcpconn_new(): tcpconn_new: on port 5063, type 2 1(791) DEBUG: <core> [tcp_main.c:1382]: tcpconn_add(): tcpconn_add: hashes: 1522:3421:0, 4 1(791) INFO: <core> [tcp_main.c:2753]: tcpconn_1st_send(): quick connect for 0x7f880540f758 1(791) DEBUG: tm [t_funcs.c:394]: t_relay_to(): SER: new transaction fwd'ed the difference between A and B is that in B i use dialog flags to do the t_relay_to_tcp for the indialog requests (and not in A), and in A i use the advertised IP in the listen addresses since kamailio is behind a NAT, while B machine scenario has public IPs. could those 2 things explain the ebhaviour difference? is there anything abnormal in the case B? thanks a lot and regards david escartin

3 5

Re: [SR-Users] Kamailio IMS deployment
by sainath.ellendula＠wipro.com 27 Jan '16

27 Jan '16

Hi Franz, Thanks for the response. As suggested followed below commands to check the GRANTs on database hss_db. mysql -u root -p show grants for 'hss'@'server.net1.test'; The output result is same as mentioned below. Could you please guide me here to proceed further. Regards, Sainath ---------- Forwarded message ---------- From: "Franz Edler" <franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>> Date: Jan 27, 2016 1:07 AM Subject: RE: [SR-Users] Kamailio IMS deployment To: "Kranti Kumar" <krantikumara(a)gmail.com<mailto:krantikumara@gmail.com>>, "Kamailio (SER) - Users Mailing List" <sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org>> Cc: "Ramya Y" <y.ramya146(a)gmail.com<mailto:y.ramya146@gmail.com>> Obviously the access of HSS to the database did not succeed. You should check if access permissions to the database is enabled for HSS. Check the GRANTs on the database hss_db. mysql -u root -p show grants for 'hss'@'server.net1.test'; quit; The result should be: +-------------------------------------------------------------------------------------------------------------------+ | Grants for hss(a)server.net1.test<mailto:hss@server.net1.test> | +-------------------------------------------------------------------------------------------------------------------+ | GRANT USAGE ON *.* TO 'hss'@'server.net1.test' IDENTIFIED BY PASSWORD '*AC83FCF24B79020EF2C51D780CDFA559F25CC9BE' | | GRANT SELECT, INSERT, UPDATE, DELETE ON `hss_db`.* TO 'hss'@'server.net1.test' | +-------------------------------------------------------------------------------------------------------------------+ BR Franz From: Kranti Kumar [mailto:krantikumara@gmail.com<mailto:krantikumara@gmail.com>] Sent: Sunday, January 24, 2016 10:55 AM To: franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>; Kamailio (SER) - Users Mailing List <sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org>> Cc: Ramya Y <y.ramya146(a)gmail.com<mailto:y.ramya146@gmail.com>> Subject: Re: [SR-Users] Kamailio IMS deployment Thanks a lot Franz. Observed few issues even after changes done in /etc/bind. Please find the below Errors in each interfaces and also find the attachment of /var/log/syslog(not shared full logs) Could you please help me here to proceed further. HSS - Configured IP : 10.0.0.9 root@server:~# ./hss.sh - Configured IP : 10.0.0.9 Building Classpath Classpath is lib/xml-apis.jar:lib/xercesImpl.jar:lib/xerces-2.4.0.jar:lib/xalan-2.4.0.jar:lib/tomcat-util.jar:lib/tomcat-http.jar:lib/tomcat-coyote.jar:lib/struts.jar:lib/servlets-default.jar:lib/servlet-api.jar:lib/naming-resources.jar:lib/naming-factory.jar:lib/mysql-connector-java-3.1.12-bin.jar:lib/mx4j-3.0.1.jar:lib/log4j.jar:lib/junit.jar:lib/junitee.jar:lib/jta.jar:lib/jsp-api.jar:lib/jmx.jar:lib/jdp.jar:lib/jasper-runtime.jar:lib/jasper-compiler-jdt.jar:lib/jasper-compiler.jar:lib/hibernate3.jar:lib/FHoSS.jar:lib/ehcache-1.1.jar:lib/dom4j-1.6.1.jar:lib/commons-validator.jar:lib/commons-modeler.jar:lib/commons-logging.jar:lib/commons-logging-1.0.4.jar:lib/commons-lang.jar:lib/commons-fileupload.jar:lib/commons-el.jar:lib/commons-digester.jar:lib/commons-collections-3.1.jar:lib/commons-beanutils.jar:lib/cglib-2.1.3.jar:lib/catalina-optional.jar:lib/catalina.jar:lib/c3p0-0.9.1.jar:lib/base64.jar:lib/asm.jar:lib/asm-attrs.jar:lib/antlr-2.7.6.jar::log4j.properties:.. 2016-01-21 14:07:07,876 INFO de.fhg.fokus.hss.main.TomcatServer - startTomcat Tomcat-Server is started. 2016-01-21 14:07:12,462 WARN org.apache.catalina.connector.MapperListener - registerEngine Unknown default host: 10.0.0.9 2016-01-21 14:07:16,578 INFO de.fhg.fokus.hss.web.servlet.ResponseFilter - init Response Filter Initialisation! 2016-01-21 14:07:17,966 INFO de.fhg.fokus.hss.main.TomcatServer - startTomcat WebConsole of FHoSS was started ! 2016-01-21 14:08:21,200 WARN com.mchange.v2.resourcepool.BasicResourcePool - run com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1670988b<about:blank> -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (60). Last acquisition attempt exception: com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: java.net.ConnectException: Connection refused STACKTRACE: java.net.SocketException: java.net.ConnectException: Connection refused PCSCF - Configured IP : 10.0.0.10 root@server:~# kamailio -f /usr/local/etc/kamailio/kamailio-pcscf.cfg loading modules under config path: /usr/local/lib64/kamailio/modules/ 0(2352) INFO: <core> [sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: pcscf.net1.test [10.0.0.10]:4060 Aliases: *: pcscf.net1.test:* WARNING: no fork mode 0(2352) INFO: rr [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob 0(2352) INFO: rr [rr_mod.c:174]: mod_init(): outbound module not available 0(2352) INFO: ims_usrloc_pcscf [hslot.c:62]: ul_init_locks(): locks array size 512 0(2352) INFO: <core> [udp_server.c:150]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(2352) INFO: <core> [udp_server.c:200]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(2352) WARNING: ims_usrloc_pcscf [usrloc_db.c:59]: connect_db(): DB connection already open... continuing ^C^C 0(2352) NOTICE: <core> [main.c:683]: handle_sigs(): Thank you for flying kamailio!!! 1(2373) INFO: <core> [main.c:798]: sig_usr(): signal 15 received 2(2374) INFO: <core> [main.c:798]: sig_usr(): signal 15 received 0(2352) INFO: <core> [sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized ICSCF - Configured IP : 10.0.0.11 root@server:~# kamailio -f /usr/local/etc/kamailio/kamailio-icscf.cfg loading modules under config path: /usr/local/lib64/kamailio/modules/ 0(2353) INFO: <core> [sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: icscf.net1.test [10.0.0.11]:5060 Aliases: *: icscf.net1.test:* WARNING: no fork mode 0(2353) INFO: rr [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob 0(2353) INFO: rr [rr_mod.c:174]: mod_init(): outbound module not available 0(2353) INFO: <core> [udp_server.c:150]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(2353) INFO: <core> [udp_server.c:200]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(2353) INFO: cdp [mod.c:227]: cdp_child_init(): CDiameterPeer child starting ... 0(2353) INFO: cdp [mod.c:229]: cdp_child_init(): ... CDiameterPeer child started 10(2370) INFO: cdp [timer.c:205]: timer_process(): Timer process starting up... 6(2366) INFO: cdp [worker.c:331]: worker_process(): [3] Worker process started... 7(2367) INFO: cdp [receiver.c:445]: receiver_process(): receiver_process(): [] Receiver process doing init on new process... 7(2367) INFO: cdp [receiver.c:450]: receiver_process(): receiver_process(): [] Receiver process starting up... 8(2368) INFO: cdp [receiver.c:445]: receiver_process(): receiver_process(): [hss.net1.test] Receiver process doing init on new process... 8(2368) INFO: cdp [receiver.c:183]: add_serviced_peer(): add_serviced_peer(): Adding serviced_peer_t to receiver for peer [hss.net1.test] 9(2369) INFO: cdp [acceptor.c:82]: acceptor_process(): Acceptor process starting up... 9(2369) WARNING: cdp [tcp_accept.c:123]: create_socket(): create_socket(): Trying to open/bind/listen on 10.0.0.9 port 3869 9(2369) WARNING: cdp [tcp_accept.c:148]: create_socket(): create_socket(): Successful socket open/bind/listen on 10.0.0.9 port 3869 9(2369) INFO: cdp [acceptor.c:96]: acceptor_process(): Acceptor opened sockets. Entering accept loop ... 8(2368) INFO: cdp [receiver.c:450]: receiver_process(): receiver_process(): [hss.net1.test] Receiver process starting up... 10(2370) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 0 10(2370) INFO: cdp [peerstatemachine.c:526]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer hss.net1.test 10(2370) WARNING: cdp [receiver.c:864]: peer_connect(): peer_connect(): Trying to connect to 10.0.0.9 port 3868 10(2370) WARNING: cdp [receiver.c:911]: peer_connect(): peer_connect(): Error opening connection to to 10.0.0.9 port 3868 >Connection refused 10(2370) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 0 10(2370) INFO: cdp [peerstatemachine.c:526]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer hss.net1.test 10(2370) WARNING: cdp [receiver.c:864]: peer_connect(): peer_connect(): Trying to connect to 10.0.0.9 port 3868 10(2370) INFO: cdp [receiver.c:932]: peer_connect(): peer_connect(): Peer hss.net1.test:3868 connected 10(2370) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 6 10(2370) WARNING: cdp [peermanager.c:315]: peer_timer(): Inactivity on peer [hss.net1.test], sending DWR... - if we don't get a reply, the peer will be closed 8(2368) INFO: cdp [receiver.c:802]: receive_loop(): select_recv(): [hss.net1.test] read on socket [14] returned 0 > ... dropping 8(2368) INFO: cdp [receiver.c:219]: disconnect_serviced_peer(): drop_serviced_peer(): [hss.net1.test] Disconnecting from peer ^C10(2370) INFO: <core> [main.c:798]: sig_usr(): signal 2 received 0(2353) ALERT: <core> [main.c:725]: handle_sigs(): child process 2361 exited normally, status=0 0(2353) INFO: <core> [main.c:740]: handle_sigs(): dont_fork turned on, living on 0(2353) NOTICE: <core> [main.c:683]: handle_sigs(): Thank you for flying kamailio!!! 2(2362) INFO: <core> [main.c:798]: sig_usr(): signal 15 received 0(2353) INFO: cdp [mod.c:242]: cdp_exit(): CDiameterPeer child stopping ... 0(2353) INFO: cdp [diameter_peer.c:428]: diameter_peer_destroy(): destroy_diameter_peer(): Terminating all children... 0(2353) INFO: cdp [diameter_peer.c:435]: diameter_peer_destroy(): destroy_diameter_peer(): Waiting for child [2370] to terminate... 0(2353) INFO: cdp [diameter_peer.c:447]: diameter_peer_destroy(): destroy_diameter_peer(): All processes terminated. Cleaning up. 0(2353) INFO: cdp [worker.c:140]: worker_destroy(): Unlocking workers waiting on empty queue... 0(2353) INFO: cdp [worker.c:143]: worker_destroy(): Unlocking workers waiting on full queue... 0(2353) CRITICAL: cdp [diameter_peer.c:487]: diameter_peer_destroy(): destroy_diameter_peer(): Bye Bye from C Diameter Peer test 0(2353) INFO: cdp [mod.c:244]: cdp_exit(): ... CDiameterPeer child stoped 0(2353) INFO: <core> [sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized SCSCF - Configured IP : 10.0.0.12 root@server:/etc# kamailio -f /usr/local/etc/kamailio/kamailio-scscf.cfg loading modules under config path: /usr/local/lib64/kamailio/modules/ 0(2371) INFO: <core> [sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: scscf.net1.test [10.0.0.12]:6060 Aliases: *: scscf.net1.test:* WARNING: no fork mode 0(2371) INFO: rr [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob 0(2371) INFO: rr [rr_mod.c:174]: mod_init(): outbound module not available 0(2371) INFO: ims_usrloc_scscf [hslot.c:69]: ul_init_locks(): locks array size 512 0(2371) INFO: ims_usrloc_scscf [hslot_sp.c:67]: subs_init_locks(): locks array size 512 0(2371) INFO: ims_usrloc_scscf [contact_hslot.c:67]: init_contacts_locks(): locks array size 512 0(2371) INFO: <core> [udp_server.c:150]: probe_max_receive_buffer(): SO_RCVBUF is initially 212992 0(2371) INFO: <core> [udp_server.c:200]: probe_max_receive_buffer(): SO_RCVBUF is finally 425984 0(2371) INFO: cdp [mod.c:227]: cdp_child_init(): CDiameterPeer child starting ... 0(2371) INFO: cdp [mod.c:229]: cdp_child_init(): ... CDiameterPeer child started 3(2381) INFO: cdp [worker.c:331]: worker_process(): [0] Worker process started... 4(2382) INFO: cdp [worker.c:331]: worker_process(): [1] Worker process started... 5(2383) INFO: cdp [worker.c:331]: worker_process(): [2] Worker process started... 7(2390) INFO: cdp [receiver.c:445]: receiver_process(): receiver_process(): [] Receiver process doing init on new process... 7(2390) INFO: cdp [receiver.c:450]: receiver_process(): receiver_process(): [] Receiver process starting up... 8(2392) INFO: cdp [receiver.c:445]: receiver_process(): receiver_process(): [hss.net1.test] Receiver process doing init on new process... 8(2392) INFO: cdp [receiver.c:183]: add_serviced_peer(): add_serviced_peer(): Adding serviced_peer_t to receiver for peer [hss.net1.test] 8(2392) INFO: cdp [receiver.c:450]: receiver_process(): receiver_process(): [hss.net1.test] Receiver process starting up... 9(2393) INFO: cdp [acceptor.c:82]: acceptor_process(): Acceptor process starting up... 9(2393) WARNING: cdp [tcp_accept.c:123]: create_socket(): create_socket(): Trying to open/bind/listen on 10.0.0.9 port 3870 9(2393) WARNING: cdp [tcp_accept.c:148]: create_socket(): create_socket(): Successful socket open/bind/listen on 10.0.0.9 port 3870 9(2393) INFO: cdp [acceptor.c:96]: acceptor_process(): Acceptor opened sockets. Entering accept loop ... 10(2394) INFO: cdp [timer.c:205]: timer_process(): Timer process starting up... 10(2394) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 0 10(2394) INFO: cdp [peerstatemachine.c:526]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer hss.net1.test 10(2394) WARNING: cdp [receiver.c:864]: peer_connect(): peer_connect(): Trying to connect to 10.0.0.9 port 3868 10(2394) WARNING: cdp [receiver.c:911]: peer_connect(): peer_connect(): Error opening connection to to 10.0.0.9 port 3868 >Connection refused 10(2394) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 0 10(2394) INFO: cdp [peerstatemachine.c:526]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer hss.net1.test 10(2394) WARNING: cdp [receiver.c:864]: peer_connect(): peer_connect(): Trying to connect to 10.0.0.9 port 3868 10(2394) INFO: cdp [receiver.c:932]: peer_connect(): peer_connect(): Peer hss.net1.test:3868 connected 10(2394) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 6 10(2394) WARNING: cdp [peermanager.c:315]: peer_timer(): Inactivity on peer [hss.net1.test], sending DWR... - if we don't get a reply, the peer will be closed 10(2394) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 6 8(2392) INFO: cdp [receiver.c:802]: receive_loop(): select_recv(): [hss.net1.test] read on socket [15] returned 0 > ... dropping 8(2392) INFO: cdp [receiver.c:219]: disconnect_serviced_peer(): drop_serviced_peer(): [hss.net1.test] Disconnecting from peer 10(2394) INFO: cdp [peermanager.c:280]: peer_timer(): peer_timer(): Peer hss.net1.test State 0 10(2394) INFO: cdp [peerstatemachine.c:526]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer hss.net1.test 10(2394) WARNING: cdp [receiver.c:864]: peer_connect(): peer_connect(): Trying to connect to 10.0.0.9 port 3868 10(2394) WARNING: cdp [receiver.c:911]: peer_connect(): peer_connect(): Error opening connection to to 10.0.0.9 port 3868 >Connection refused ^C11(2398) INFO: <core> [main.c:798]: sig_usr(): signal 2 received 9(2393) INFO: <core> [main.c:798]: sig_usr(): signal 2 received 0(2371) ALERT: <core> [main.c:725]: handle_sigs(): child process 2381 exited normally, status=0 0(2371) INFO: <core> [main.c:740]: handle_sigs(): dont_fork turned on, living on 0(2371) NOTICE: <core> [main.c:683]: handle_sigs(): Thank you for flying kamailio!!! 10(2394) INFO: <core> [main.c:798]: sig_usr(): signal 15 received 0(2371) INFO: cdp [mod.c:242]: cdp_exit(): CDiameterPeer child stopping ... On Fri, Jan 22, 2016 at 2:16 AM, Franz Edler <franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>> wrote: Hi, you can see the first error is a database error: ERROR: db_mysql [km_my_con.c:124]: db_mysql_new_connection(): driver error: Can't connect to MySQL server on 'server.net1.test' (111) This error I expected because you have to adapt the access permissions to the database. Just check the GRANT statements in my log-file and try to understand what they do. Then adapt it accordingly. BR Franz From: Ramya Y [mailto:y.ramya146@gmail.com<mailto:y.ramya146@gmail.com>] Sent: Wednesday, January 20, 2016 2:19 PM To: franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>; Kamailio (SER) - Users Mailing List <sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org>> Subject: Re: [SR-Users] Kamailio IMS deployment Hi Franz we have tried with different interfaces(eth0(10.0.0.9),eth1(10.0.0.10),eth2(10.0.0.11),eth3(10.0.0.12) for P/I/S ,but facing below error. root@server:/etc# kamailio -f /usr/local/etc/kamailio/kamailio-pcscf.cfg loading modules under config path: /usr/local/lib64/kamailio/modules/ 0(1630) INFO: <core> [sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Listening on udp: pcscf.net1.test [10.0.0.10]:4060 Aliases: *: pcscf.net1.test:* WARNING: no fork mode 0(1630) INFO: rr [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob 0(1630) INFO: rr [rr_mod.c:174]: mod_init(): outbound module not available 0(1630) INFO: ims_usrloc_pcscf [hslot.c:62]: ul_init_locks(): locks array size 512 0(1630) ERROR: db_mysql [km_my_con.c:124]: db_mysql_new_connection(): driver error: Can't connect to MySQL server on 'server.net1.test' (111) 0(1630) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 0(1630) ERROR: ims_usrloc_pcscf [usrloc_db.c:79]: init_db(): unable to connect to the database 0(1630) ERROR: ims_usrloc_pcscf [ul_mod.c:203]: mod_init(): Error initializing db connection 0(1630) ERROR: <core> [sr_module.c:962]: init_mod(): Error while initializing module ims_usrloc_pcscf (/usr/local/lib64/kamailio/modules/ims_usrloc_pcscf.so) ERROR: error while initializing modules 0(1630) INFO: <core> [sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialize could you please help me how to proceed further, steps followed: =========== 1)Modified at - /etc/network/interfaces: created eth1,eth2,eth3 for P/I/S-CSCF. Interfaces are up. 2)Added Bind address at /etc/mysql/my.cnf bind-address 10.0.0.9 bind-address 10.0.0.10 bind-address 10.0.0.11 bind-address 10.0.0.12 3)Modified at /etc/bind/net1.test.zone $ORIGIN net1.test. $TTL 1W @ 1D IN SOA serverkde. root.net1.test ( 2010081401 ; Serial YYYYMMDDXX 3H ; refresh 15M ; retry 1W ; expiry 1D ) ; minimum 1D IN NS server server 1D IN A 10.0.0.9 hss 1D IN CNAME server as1 1D IN CNAME server as2 1D IN CNAME server xcap 1D IN CNAME server server1 1D IN A 10.0.0.10 pcscf 1D IN CNAME server1 server2 1D IN A 10.0.0.11 icscf 1D IN CNAME server2 server3 1D IN A 10.0.0.12 scscf 1D IN CNAME server3 4)Modified at /etc/bind/0.0.10.zone $TTL 86400 @ IN SOA server. root.net2.test ( 2010081401 ; Serial YYYYMMDDXX 28800 ; Refresh 14400 ; Retry 3600000 ; Expire 86400 ) ; Minimum IN NS server.net1.test. IN NS server1.net1.test. IN NS server2.net1.test. IN NS server3.net1.test. 10 IN PTR notebook.net1.test. 9 IN PTR server.net1.test. 7 IN PTR server.net2.test. 5)Modified at /etc/resolve.conf domain net1.test search net1.test nameserver server.net1.test nameserver server1.net1.test nameserver server2.net1.test nameserver server3.net1.test 6)Modified at /etc/hosts 127.0.0.1 localhost 10.0.0.9 server.net1.test server 10.0.0.10 server1.net1.test server1 10.0.0.11 server2.net1.test server2 10.0.0.12 server3.net1.test server3 10.0.0.9 net1.test 10.0.0.10 pcscf.net1.test 10.0.0.11 icscf.net1.test 10.0.0.12 scscf.net1.test Thanks, Ramyasri. On Sun, Jan 17, 2016 at 5:33 PM, Franz Edler <franz.edler(a)technikum-wien.at<mailto:franz.edler@technikum-wien.at>> wrote: Fine. This exactly was my intention. BR Franz > -----Original Message----- > From: sr-users [mailto:sr-users-bounces@lists.sip-router.org<mailto:sr-users-bounces@lists.sip-router.org>] On Behalf Of > Vasiliy Ganchev > Sent: Monday, January 11, 2016 9:08 AM > To: sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org> > Subject: Re: [SR-Users] Kamailio IMS deployment > > Hi Franz! > > Thanks for sharing! Great job, end excellent materials to get started with > students (beside my main work I also teach students in Odessa National > Academy of Telecommunication). > I was looking for some "light" way how to start with real deployment of IMS, > not pure theory, and this is just the kind I wanted! > > Will try your deploy in education process this year. (will share the results in > the end) > > Cheers! > > > > -- > View this message in context: http://sip- > router.1086192.n5.nabble.com/Kamailio-IMS-deployment-<http://router.1086192.n5.nabble.com/Kamailio-IMS-deployment-> > tp143593p144517.html > Sent from the Users mailing list archive at Nabble.com. > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr- > users(a)lists.sip-router.org<mailto:users@lists.sip-router.org> http://lists.sip-router.org/cgi- > bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org<mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com

2 1

A new edition of Kamailio Development Workshop
by Daniel-Constantin Mierla 27 Jan '16

27 Jan '16

Hello, last edition of Kamailio Development Workshop happened about three years ago. As I got requests about it from time to time, I thought of trying to organize a new edition. Rather short term by now due to various constraints, so the plan is to do it again in Alicante, Spain, during February 15-16, 2016. I put together more details at: * http://www.kamailio.org/w/development-workshop/ Besides spending 2 days digging into Kamailio C code, such event is also good for discovering and sharing development resources among participants, as well as meeting people from community -- at the previous editions I met for first time with Victor Seva, Vicente Hernando and Seudin Kasumovic, which in turn contributed a lot of code afterwards. It will be also testing phase for upcoming major release, maybe we can plan some stress testing session on site. Right now I am looking to see if there is any interest in such event in order to nail down organizing it or not. Should anyone consider to participate, write me. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

2 4

Acc message to syslog
by Yasin CANER 27 Jan '16

27 Jan '16

4 3

Strange PUA Behaviour
by Phil Lavin 26 Jan '16

26 Jan '16

Hi all, We are investigating an issue with BLF whereby the BLF key on the subscribed phone does not always "turn off" after the call has ended. We have enabled force_single_dialog to keep things simple for debugging. The attached pcap is the result. The relevant stuff as I see it is: * Packet #60 - UA sends a BYE * Packet #62 - PUA sends a PUBLISH over loopback with a state of "terminated" * Packet #65 - The PUBLISH is sent out to the subscribed UA as a NOTIFY with a state of "early" This causes the BLF light on the phone to continue flashing. We are running a version of Kamailio compiled from the HEAD of the current 4.3 branch. Any ideas? Phil Lavin Telecoms Systems Manager CloudCall by SYNETY www.cloudcall.com<http://www.cloudcall.com/> T: +44 (0) 330 335 0000 / +1 617 982 1600 D: +44 (0) 116 424 4790 / +1 617 982 4790 SM: LinkedIn<https://uk.linkedin.com/pub/phil-lavin/25/422/750> READ OUR BLOG FOR SMARTER COMMUNICATIONS<http://t.sidekickopen03.com/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XX43…> Confidentiality: This e-mail transmission, including any attachments, is intended only for the named recipient(s) and may contain information that is privileged, confidential and/or exempt from disclosure under applicable law. If you have received this transmission in error, or are not the named recipient(s), please notify the sender immediately by return e-mail and permanently delete this transmission, including any attachments. Security: This e-mail and any attachments are believed to be free from any virus but it is the responsibility of the recipient to ensure this is so. E-mail is not a 100% secure communication.

2 19

IPTel URI forwarding to PBXes not working
by McConnachie, Alex 26 Jan '16

26 Jan '16

I am stumped as my DID provider can't route via SIP URI to PBXes but they can to IPTel. I can call my own PBX, and from my own PBX to the PBXes URI without issue. When I route the DID via URI to IPTel and set voicebox it works and routes to the voicebox. When I add a forward for the PBXes URI it then breaks and gets a denial of 404 not in service. Ideas anyone? I am scratching my head here. Appreciate any help! Regards, Alex McConnachie

2 1

Rewriting header of BYE message to carrier
by Ryan Mottley 26 Jan '16

26 Jan '16

Hi, We're running a system with Kamailio running in front of Asterisk just handling registrations and forwarding everything else to Asterisk. But we're having an issue during hangup on incoming calls. If the initiator hangs up, the call completes successfully. But if one of our phones hangs up, the BYE message comes back with a 404 "Not Found" and the call doesn't hang up on the carrier side. According to the carrier, it's because the IP in the contact on our ACK message goes to their audio IP while the header of our BYE points to their signaling IP. ACK sip:[Kamailio Pub IP]:5060;line=sr--rkpsDAp6YAp6DIpZDZmZeI2ZYI26YIRVDcpsDIpsem* SIP/2.0 Via: SIP/2.0/UDP *[Carrier Signaling IP]*;branch=z9hG4bK2236.1402e7b4.2 Via: SIP/2.0/UDP *[Carrier Audio IP]*;received=*[Carrier Audio IP]* ;branch=z9hG4bK07a8bccb;rport=5060 Route: <sip:[Kamailio Pub IP];r2=on;lr=on;ftag=as67cef00d;nat=yes>,<sip:10.120.0.1;line=sr--rkpsDthVDIhVDNh6Ogo6eKh6eAQs4LRflC2srQRflC2srGqAl-CAP6rZrZkGDmpGed2APtCvlx1> From: "+16014477389" <sip:6014477389@*[Carrier Audio IP]*>;tag=as67cef00d To: <sip:6016025063@*[Carrier Signaling IP]*>;tag=as643b40ca Contact: <sip:6014477389@*[Carrier Audio IP]*> Call-ID: 4aaefec90826a2a221f0af9500ad211b@*[Carrier Audio IP]* CSeq: 102 ACK User-Agent: packetrino Max-Forwards: 69 Content-Length: 0 BYE sip:6014477389@*[Carrier Signaling IP] *SIP/2.0 Via: SIP/2.0/UDP [Kamailio Pub IP];branch=z9hG4bK2236.fca983a45913fb510f97e781a85c7392.0 Via: SIP/2.0/UDP 10.120.0.1;branch=z9hG4bKsr-IqktV1L26BCx0jmwZeI2ZYI26YIRVDcpsDIpsem.-EF8-EtCZYmg6edIMehhA4A.AEzyuiZKfPKo7N-qAcWq6D-rsYc4Zp** Route: <sip:*[Carrier Signaling IP]*;lr=on> Max-Forwards: 69 From: <sip:6016025063@[Kamailio Pub IP]>;tag=as643b40ca To: "+16014477389" <sip:6014477389@*[Carrier Audio IP]*>;tag=as67cef00d Call-ID: 4aaefec90826a2a221f0af9500ad211b@*[Carrier Audio IP]* CSeq: 102 BYE User-Agent: Asterisk PBX 13.6.0 X-Asterisk-HangupCause: Normal Clearing X-Asterisk-HangupCauseCode: 16 Content-Length: 0 I'm thinking it's happening because their side isn't configured correctly to handle traffic coming back from a proxy, but in the meantime is there a way to rewrite the top of the BYE header to match the "audio IP" they're requesting it be sent to? Thanks! -- Ryan Mottley, Developer VOXO, LLC voxo.co - (601)602-5063

2 1

Missing dependencies for kamailio-mysql-4.2.7-3.1.x86_64
by Zuxy Meng 26 Jan '16

26 Jan '16

Hi there, I'm trying to install this rpm for my RHEL 5 box, but it asks for mysql-libs; but RHEL 5 isn't shipped with mysql-lib, only mysql55-mysql-libs, which kamailio-mysql doesn't recognize as a valid dependency. Any workaround here? Thanks! -- Zuxy Beauty is truth, While truth is beauty. PGP KeyID: E8555ED6

2 5

Fwd: [Free-RTC] FOSDEM Real Time devoom: call for help
by Daniel Pocock 26 Jan '16

26 Jan '16

-------- Forwarded Message -------- Subject: [Free-RTC] FOSDEM Real Time devoom: call for help Date: Sun, 24 Jan 2016 19:17:02 +0100 From: Saúl Ibarra Corretgé <saul(a)ag-projects.com> Reply-To: Free real-time-communications discussion list <free-rtc(a)lists.fsfe.org> To: Free real-time-communications discussion list <free-rtc(a)lists.fsfe.org>, summit(a)xmpp.org Hi all, FOSDEM is less than a week away, I hope you are all as excited about it as I am :-) We need some volunteers to help with the video recording gear on Saturday. You danât have to do it for the entire day, but the more volunteers we have the better the recording will be.. hopefully! NB: volunteers get a reserved seat, so in case the room is full youâd still be able to enjoy a seat. Please feel free to forward this message to anyone who might be interested. Thanks! -- SaÃºl Ibarra CorretgÃ© AG Projects

1 0

question about kamailio handling of forwarded invite
by DING MA 26 Jan '16

26 Jan '16

Hi, all We're trying to build a system that consists of pbx, kamailio and asterisk in the following configuration. pbx (sip trunk) --- kamailio --- asterisk The kamailio and asterisk are integrated with same database. The outgoing calls to pbx works. But there is a problem with incoming calls from pbx. If we make a consecutive calls from the same pbx user to the same user registered with kamailio. The first would go through, but the second call would be rejected by asterisk. We have insecure=invite set on the trunk/peer, so asterisk is not supposed to auth the invite from kamailio. But the pbx user (from in this case) is not in the database. The asterisk log says: [Jan 21 23:13:19] VERBOSE[20785] chan_sip.c: --- (16 headers 13 lines) --- [Jan 21 23:13:19] VERBOSE[20785] chan_sip.c: Sending to 10.0.1.30:5061 (no NAT) [Jan 21 23:13:19] VERBOSE[20785][C-00000001] chan_sip.c: Sending to 10.0.1.30:5061 (no NAT) [Jan 21 23:13:19] VERBOSE[20785][C-00000001] chan_sip.c: Using INVITE request as basis request - 4aaa2dce75c60e8546994c3501dae9e7@10.0.1.35:5061 [Jan 21 23:13:20] NOTICE[20785][C-00000001] acl.c: SIP Peer ACL: Rejecting '10.0.1.30' due to a failure to pass ACL '(BASELINE)' [Jan 21 23:13:20] NOTICE[20785][C-00000001] chan_sip.c: Failed to authenticate device <sip:95678@10.0.1.35>;tag=as4028dabf [Jan 21 23:13:20] VERBOSE[20785][C-00000001] chan_sip.c: <--- Reliably Transmitting (no NAT) to 10.0.1.30:5061 ---> SIP/2.0 403 Forbidden^M Via: SIP/2.0/TLS 10.0.1.30:5061 ;branch=z9hG4bK9c8e.5cd2c05f6a572312c7793abf5fe1183c.0;i=2;received=10.0.1.30^M Via: SIP/2.0/TLS 10.0.1.35:5061 ;received=10.0.1.35;branch=z9hG4bK249855c1;rport=59929^M From: <sip:95678@10.0.1.35>;tag=as4028dabf^M To: <sip:16317@10.0.1.30>;tag=as35f47241^M Call-ID: 4aaa2dce75c60e8546994c3501dae9e7@10.0.1.35:5061^M CSeq: 102 INVITE^M Server: Asterisk PBX 13.6.0^M Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE^M Supported: replaces, timer^M Content-Length: 0^M Comparing the two invites from kamailio to asterisk, it seems the only difference is that the second invite has an "i=2" in the Via header while the first one has "i=1". Not sure what the "i=1" is for. Would appreciate some insights on how kamailio is adding/handling the "i=#" in Via header. Thanks. Ding Ma SPG, Motorola Solutions

3 2

Acc leaking
by Yasin CANER 25 Jan '16

25 Jan '16

3 3

kamailio_call_disconnecting issue
by yasir ay 25 Jan '16

25 Jan '16

Hello, Hi team I have a kamailio SIP server for call Routing,my call flow is like VoipDialer--->Kamailio-Routing Server-->Softswitch-->Telco/PSTN Mobile caller----------------------------------------------------------------------->calle Now Am facing an issue for a call from voip to telco after answering the call i tried to disconnect.but call is not disconneting..what will i do in kamailio.cfg pls help me to re-write the script am using tls also Regards AmanIdo

2 1

using myself in equation with from_uri
by Dirk Teurlings - SIGNET B.V. 25 Jan '16

25 Jan '16

Hi, The documentation states the following. https://www.kamailio.org/wiki/cookbooks/4.2.x/core#myself if(uri==myself) { log("the request is for local processing\n"); }; Now this could also be used to do something like this: (also used in some examples) if(from_uri==myself) { log("the request is for local processing\n"); }; Using this the from_uri could be: sip:sip.voipexample.net:5061 myself in this case only has sip.voipexample.net:5060 as an Aias Now the equation wouldn't match, because the port 5061 is non-default. Would it be possible to match the from_uri to myself ignoring the port in from_uri? The only thing I can think of is using a regular expression. somthing like this: from_uri=~"sip:.+@sip\.voipexample\.net(:([0-9]{1,4}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])|)" But this skips the use of myself entirely. Any insight on this would be greatly appreciated! Cheers, Dirk

3 7

poros@@lists.sip-router.org
by Poros Mitra 25 Jan '16

25 Jan '16

1 0

Fosdem 2016
by Daniel-Constantin Mierla 22 Jan '16

22 Jan '16

Hello, anyone going to Fosdem? If no unexpected weather conditions messing the transport system, I am going to be there. It would be good to know who else we can meet there. If there are enough people interested, we can try organizing a social event (dinner/drinks) on Saturday evening. Last year we did it together with Jitsi team, but they are not coming this year. Perhaps there are other folks around the RTC dev room we can ask. On the other hand, it is harder to find a place if it is a large group, even harder to put all together if there are different groups/coordinators. Also, it is not easy to discuss withing a large group, as typically for a dinner we were seated to tables. Therefore organizing for a smaller group just for Kamailio friends could be a good alternative. Let's see first the number of participant and the level of interest for various options. This being an announcement, was crossposted to few mailing lists, but as most of the people are on sr-users, I think it would be good to reply and follow up on this discussion only there. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

5 5

Kamailio and openLDAP integration.
by Safdar Khan 22 Jan '16

22 Jan '16

Hi guys, I have tried to integrate kamailio and ldap.It seems like both are taking to each other. Here the purpose of ldap is for back-end support for sip user authentication rather than kamailio database.However i am able to log in but could not make call between sip users.I could not figure out what i am missing. Here is the routing block for ldap in my kamailio.cfg > request_route { > route(LDAPAUTH); > > } --- route[LDAPAUTH] > { > if(is_method("REGISTER")) > { > if(is_present_hf("Authorization")) > { > if > (!ldap_search("ldap://sipaccounts/ou=MyUsers,dc=example,dc=com?cn,userPassword?one?(cn=$fU)")) > { > switch ($retcode) > { > case -1: > sl_send_reply("404", "User Not Found"); > exit; > case -2: > sl_send_reply("500", "Internal server error"); > exit; > default: > exit; > } > } > ldap_result("cn/$avp(username)"); > ldap_result("userPassword/$avp(password)"); > route(REGISTRAR); > if (!pv_www_authenticate("$td", "$avp(password)", "4")) > { > www_challenge("$td", "1"); > exit; > } > sl_send_reply("200", "ok"); > exit; > } > else > { > www_challenge("$td", "1"); > exit; > } > } > }

3 3

SIP Trunking using Kamailio IMS
by indranil chowdhury 21 Jan '16

21 Jan '16

Hello, Is SIP trunking possible with the free version of Kamailio or we need to upgrade to business license? Kindly get back to us with the details of using SIP trunking using Kamailio. We have a requirement in our organisation regarding the same which uses IMS and SIP trunking. In this setup we would initially like to test with 2 LTE EPCs connected to two Kamailio IMS with a SIP trunk between them. Thanks and Regards, Indranil

3 2

topoh quirk with 200 OK for CANCEL
by Alex Balashov 21 Jan '16

21 Jan '16

Hi, I'm using topoh and am running into lots of these errors: Jan 19 20:34:52 csrpus1 /usr/local/sbin/kamailio[3641]: ERROR: [R-DEFAULT-STATELESS-REPLY:nmhfrms2ib9Cnm9kS00Qtbtot5PMiQ0Ni1QKS5iKibuotel14Ygc] !> Received stateless reply 200 (CANCEL) from xxx.xxx.xxx.xxx:5060 Jan 19 20:34:53 csrpus1 /usr/local/sbin/kamailio[3639]: ERROR: tm [t_lookup.c:932]: t_reply_matching(): matching transaction found but callids don't match (received: nmhfrms2ib9Cnm9kS00Qtbtot5PMiQ0Ni1QKS5iKibuotel14Ygc stored: 51899BC6-569EE4330005CE1B-7D47C700_bleg) The call topology is: UAC --> Kamailio (+ topoh) --> PSTN GW Topoh is behaving precisely as expected, but it looks like we might have hit a TM case that topoh does not accommodate somehow: 1. A CANCEL comes in from the UAC and Kamailio sends a CANCEL for its branch to the PSTN GW. 2. Kamailio sends a '200 cancelling' for the UAC's branch backward. 3. The PSTN GW replies with a 200 OK for the CANCEL (PSTN GW branch) that contains the topoh-spoofed Call-ID, but for some reason Kamailio does not match this reply, as indicated by the above error. 4. Because the 200 OK reply was stateless and not matched to a CANCEL transaction, this causes Kamailio to retransmit the CANCEL to the PSTN GW, at which point it receives: 481 Call Leg/Transaction Does Not Exist 5. #4 repeats once more. I don't see any real harm from this situation, but it seems like something that needs fixing. The 487 Request Terminated final reply is processed and relayed correctly to the UAC, and the dialog ends appropriately everywhere. FWIW, I thought this might have to do with async processing of the initial INVITE (through mqueue + rtimer), so I turned it off, but it didn't make any difference. My CANCEL handling in the main request route looks like this: if(is_method("CANCEL")) { set_rtpengine_set("1"); rtpengine_delete(); if(!t_relay_cancel()) { sl_send_reply("500", "Internal Server Error"); exit; } xlog("L_ERR", "[R-MAIN:$ci] !> " "Corresponding INVITE transaction for CANCEL " "does not (or, no longer) exists\n"); exit; } So, it just looks like TM is not matching, and therefore not absorbing the 200 OK reply to its CANCEL to the upstream gateway -- when topoh is enabled. Any insights would be appreciated! -- Alex -- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

2 11

RFC: removing (disabling) fork=no
by Daniel-Constantin Mierla 21 Jan '16

21 Jan '16

Hello, wondering if anyone is using fork=no -- some old docs suggest it is suitable for debugging, but actually kamailio doesn't work properly in this mode, leading to more troubles than benefits (e.g., having reports of invalid issues, like tcp not working in this mode). In first phase I would disable setting this value, with a warning if set to no, because most of the configs out there have fork=yes. Removing it could be considered in the future. Note that this fork=no is different than don't daemonize controlled with -D, which will stay being useful for some init.d systems. Comments or other suggestions? Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

2 2

Re: [SR-Users] Fwd: Kamailio and NAT
by Nelson Migliaro 20 Jan '16

20 Jan '16

I am thinking that I cat get the port during the first call and then use that port for the rest of calls. Maybe that first call will fail but after that, all calls will go fine. Example of a Trying showing received port: 52548 ¿Do you know what pseudovariable represent that value? I tested with all variables I could find but I could not find anyone. Thank you --------------------------------------------------------------------------------------------------------------------------------------------------------- 2016/01/19 17:38:38.981987 VENDOR-IP:5060 -> KAMAILIO-IP:5060 SIP/2.0 100 trying -- your call is important to us Via: SIP/2.0/UDP PUBLIC-IP:52548;branch=z9hG4bK8b5c.b122371ac0ac2f3ef3204b0f192cb16c.1;rport=52548 Via: SIP/2.0/UDP ASTERISK-IP:5060;received=ASTERISK-IP;branch=z9hG4bK4082d124;rport=5060 From: 888888888 <sip:888888888@ASTERISK-IP>;tag=as34f971fe To: <sip:999999999@VENDOR-DOMAIN> Call-ID: 0b5307fa290674a97b47970643fce42a@ASTERISK-IP:5060 CSeq: 102 INVITE Server: kamailio Content-Length: 0 2016-01-15 9:50 GMT+01:00 Nelson Migliaro <eng.migliaro(a)gmail.com>: > Hello Daniel, > > Yes, I am registered to the vendor. > > Regards, > > Nelson.- > > 2016-01-15 7:58 GMT+01:00 Daniel-Constantin Mierla <miconda(a)gmail.com>: > >> Ahh, I thought Asterisk is in the public internet, but actually you >> connect to a provider (vendor), which seems to run Kamailio as well. >> >> Using information from 100 trying is too late, as the INVITE was already >> sent... so one more question before trying to propose a solution. Do you >> have to register to the provider? >> >> Cheers, >> Daniel >> >> >> On 14/01/16 18:51, Nelson Migliaro wrote: >> >> Yes it is possible, but is there an easy way to workaround the issue >> using Kamailio. >> >> Because I have the port because vendor is sending that info in Trying: >> >> 2016/01/13 20:10:15.842055 VENDOR-IP:5060 -> PRIVATE-IP-KAMAILIO:5060 >> SIP/2.0 100 trying -- your call is important to us >> Via: SIP/2.0/UDP PUBLIC-IP:52548;branch= >> z9hG4bKdd74.992e238037882e809653f713a5a580a9.1;rport=*52548* >> >> I need to find the way to discover the port used by firewall (maybe >> getting that info from Trying) and then advertise that port. >> >> >> >> 2016-01-14 18:32 GMT+01:00 Daniel-Constantin Mierla < <miconda(a)gmail.com> >> miconda(a)gmail.com>: >> >>> Not really up to date with all Asterisk features -- do you know if you >>> can append a custom header to a SIP response that is going to be generated >>> by Asterisk? Eventually the reply for an OPTIONS request. >>> >>> Cheers, >>> Daniel >>> >>> >>> On 14/01/16 17:19, Nelson Migliaro wrote: >>> >>> Yes, I manage all devices, even the internet router but it does not >>> allow static pat. >>> >>> 2016-01-14 16:07 GMT+01:00 Daniel-Constantin Mierla <miconda(a)gmail.com>: >>> >>>> Do you control the Asterisk? If yes, depending on Asterisk capabilities >>>> of building replies, you may be able to do some automation to detect the >>>> external port. >>>> >>>> Cheers, >>>> Daniel >>>> >>>> On Thu, Jan 14, 2016 at 3:47 PM, Nelson Migliaro < >>>> <eng.migliaro(a)gmail.com>eng.migliaro(a)gmail.com> wrote: >>>> >>>>> There is not a public Kamailio, only one Kamailio behind NAT, >>>>> >>>>> Right now the configuration is: >>>>> >>>>> Asterisk <-> Kamailio (Private IP + advertise public IP + RTP Proxy ) >>>>> <-> Internet router (public IP + symmetric na) <-> Internet >>>>> >>>>> Regards, >>>>> >>>>> 2016-01-14 15:43 GMT+01:00 Daniel-Constantin Mierla < >>>>> <miconda(a)gmail.com>miconda(a)gmail.com>: >>>>> >>>>>> Is the kamailio behind nat communicating with another kamailio on a >>>>>> public IP? >>>>>> >>>>>> Cheers, >>>>>> DAniel >>>>>> >>>>>> On Thu, Jan 14, 2016 at 1:33 PM, Nelson Migliaro < >>>>>> <eng.migliaro(a)gmail.com>eng.migliaro(a)gmail.com> wrote: >>>>>> >>>>>>> Thank you Daniel for your answer, >>>>>>> >>>>>>> As you mention, there is a symmetric nat and router does not allow a >>>>>>> static NAT. >>>>>>> >>>>>>> By sniffing traffic I can see the port is using new but in case it >>>>>>> change, how can automate the process of advertising the correct port? >>>>>>> >>>>>>> Cheers! >>>>>>> >>>>>>> >>>>>>> ---------- Forwarded message ---------- >>>>>>> From: Daniel-Constantin Mierla < <miconda(a)gmail.com> >>>>>>> miconda(a)gmail.com> >>>>>>> Date: 2016-01-13 23:28 GMT+01:00 >>>>>>> Subject: Re: [SR-Users] Kamailio and NAT >>>>>>> To: "Kamailio (SER) - Users Mailing List" < >>>>>>> <sr-users(a)lists.sip-router.org>sr-users(a)lists.sip-router.org> >>>>>>> >>>>>>> >>>>>>> Hello, >>>>>>> >>>>>>> it looks like you have a symmetric nat router, so the allocated port >>>>>>> is randomly selected. >>>>>>> >>>>>>> If you don't control the nat router to set a static forwarding rule >>>>>>> or it doesn't provide the option to set static forwarding, then you are >>>>>>> pretty much left with sniffing the traffic to discover the external port >>>>>>> and advertise it. >>>>>>> >>>>>>> Cheers, >>>>>>> Daniel >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> On 13/01/16 20:31, Nelson Migliaro wrote: >>>>>>> >>>>>>> Hello, >>>>>>> >>>>>>> I finally were able to run my Kamailio behind NAT but in order to >>>>>>> accomplish that I included: >>>>>>> >>>>>>> listen=udp:SOURCE-IP:5060 advertise PUBLIC-IP:52548 >>>>>>> >>>>>>> 52548 is the port my internet router change when doing NAT >>>>>>> (5060->52548). I found this port sniffing traffic >>>>>>> >>>>>>> Conclusions at this point are: >>>>>>> >>>>>>> >>>>>>> ---------------------------------------------1-------------------------------------------------------------------------------------------------- >>>>>>> If I use this line: >>>>>>> >>>>>>> listen=udp:SOURCE-IP:5060 advertise PUBLIC-IP:5060 it does not work >>>>>>> :( >>>>>>> >>>>>>> When I dial a call, INVITE / ACK / Trying / OK goes fine because >>>>>>> they are part of the same transaction >>>>>>> When remote party disconnects the call, BYE goes to PUBLIC-IP port >>>>>>> 5060 and router blocks de request. I assume vendor sends BYE to 5060 >>>>>>> because it is a new transaction >>>>>>> >>>>>>> -----------------------------------------------2-------------------------------------------------------------------------------------------------- >>>>>>> >>>>>>> If I use this line: >>>>>>> >>>>>>> listen=udp:SOURCE-IP:5060 advertise PUBLIC-IP:52548 it work !!!!!! >>>>>>> >>>>>>> When I dial a call, INVITE / ACK / Trying / OK goes fine because >>>>>>> they are part of the same transaction >>>>>>> When remote party disconnects the call, BYE goes to PUBLIC-IP port >>>>>>> 52548 and router forward the request to Kamailio. Since there is an open >>>>>>> connection. >>>>>>> >>>>>>> I need to find the way to find the way to advertise the public port >>>>>>> internet router is doing NAT (PAT). >>>>>>> >>>>>>> >>>>>>> --------------------------------------------------------------------------------------------------------------------------------------------------- >>>>>>> This trace is a call that worked fine because I included line: >>>>>>> >>>>>>> listen=udp:SOURCE-IP:5060 advertise PUBLIC-IP:52548 >>>>>>> >>>>>>> >>>>>>> This trace is an INVITE with this line: listen=udp:SOURCE-IP:5060 >>>>>>> advertise PUBLIC-IP:52548 >>>>>>> 2016/01/13 20:10:15.793568 PRIVATE-IP-KAMAILIO:5060 -> VENDOR-IP:5060 >>>>>>> INVITE sip:NUM-DESTINATION@VENDOR-IP SIP/2.0 >>>>>>> Record-Route: < >>>>>>> sip:PUBLIC-IP:52548;lr=on;ftag=as3b72a453;vsf=AAAAAAEECQkCAgsNAXBeL0NPXVQfU0suMTY5LjIzMQ--;vst=AAAAAAAAAAAAAAAAAABCUEIAX1lKWF5MF0tB >>>>>>> A-;nat=yes> >>>>>>> Via: SIP/2.0/UDP >>>>>>> PUBLIC-IP:52548;branch=z9hG4bKdd74.992e238037882e809653f713a5a580a9.0 >>>>>>> Via: SIP/2.0/UDP >>>>>>> PRIVATE-IP-SOFTPHONE:5060;received=PRIVATE-IP-SOFTPHONE;branch=z9hG4bK2f4e76ba;rport=5060 >>>>>>> Max-Forwards: 69 >>>>>>> From: NUM-SOURCE <sip:NUM-SOURCE@PRIVATE-IP-KAMAILIO>;tag=as3b72a453 >>>>>>> To: <sip:NUM-DESTINATION@sip.VENDOR-IP> >>>>>>> Contact: >>>>>>> <sip:NUM-SOURCE@PRIVATE-IP-SOFTPHONE:5060;alias=PUBLIC-IP~5060~1> >>>>>>> Call-ID: 329950447629810f7bdeaeed0cc034e1@PRIVATE-IP-SOFTPHONE:5060 >>>>>>> CSeq: 102 INVITE >>>>>>> User-Agent: Kamailio >>>>>>> Date: Wed, 13 Jan 2016 19:10:15 GMT >>>>>>> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, >>>>>>> INFO, PUBLISH, MESSAGE >>>>>>> Supported: replaces, timer >>>>>>> Content-Type: application/sdp >>>>>>> Content-Length: 255 >>>>>>> >>>>>>> >>>>>>> Trying..... >>>>>>> >>>>>>> 2016/01/13 20:10:15.842055 VENDOR-IP:5060 -> PRIVATE-IP-KAMAILIO:5060 >>>>>>> SIP/2.0 100 trying -- your call is important to us >>>>>>> Via: SIP/2.0/UDP >>>>>>> PUBLIC-IP:52548;branch=z9hG4bKdd74.992e238037882e809653f713a5a580a9.1;rport=52548 >>>>>>> Via: SIP/2.0/UDP >>>>>>> PRIVATE-IP-SOFTPHONE:5060;received=PRIVATE-IP-SOFTPHONE;branch=z9hG4bK2f4e76ba;rport=5060 >>>>>>> From: NUM-SOURCE <sip:NUM-SOURCE@PRIVATE-IP-KAMAILIO>;tag=as3b72a453 >>>>>>> To: <sip:NUM-DESTINATION@VENDOR-IP> >>>>>>> Call-ID: 329950447629810f7bdeaeed0cc034e1@PRIVATE-IP-SOFTPHONE:5060 >>>>>>> CSeq: 102 INVITE >>>>>>> Server: kamailio >>>>>>> Content-Length: 0 >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> And finally a BYE >>>>>>> >>>>>>> 2016/01/13 20:10:28.545526 VENDOR-IP:5060 -> PRIVATE-IP-KAMAILIO:5060 >>>>>>> BYE sip:34982298000@PRIVATE-IP-SOFTPHONE:5060;alias=PUBLIC-IP~5060~1 >>>>>>> SIP/2.0 >>>>>>> Via: SIP/2.0/UDP >>>>>>> VENDOR-IP;branch=z9hG4bK26d8.847e6e14eef37e2cfc8b5e81d33de73d.0 >>>>>>> From: <sip:675896262@PRIVATE-IP-KAMAILIO>;tag=gK0293ed93 >>>>>>> To: "NUM-SOURCE" <sip:NUM-SOURCE@VENDOR-IP>;tag=as3b72a453 >>>>>>> Call-ID: 329950447629810f7bdeaeed0cc034e1@PRIVATE-IP-SOFTPHONE:5060 >>>>>>> CSeq: 28731 BYE >>>>>>> Max-Forwards: 69 >>>>>>> Route: < >>>>>>> sip:PUBLIC-IP:52548;lr=on;ftag=as3b72a453;vsf=AAAAAAEECQkCAgsNAXBeL0NPXVQfU0suMTY5LjIzMQ--;vst=AAAAAAAAAAAAAAAAAABCUEIAX1lKWF5MF0tBMzA-;na >>>>>>> yes> >>>>>>> Reason: Q.850;cause=16 >>>>>>> Content-Length: 0 >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- >>>>>>> >>>>>>> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- >>>>>>> >>>>>>> Finally, It is finally working because I hardcoded NAT´d port. >>>>>>> I would like to find a way to avoid setting the port in "hard". >>>>>>> >>>>>>> Thank you >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda >>>>>>> Book: SIP Routing With Kamailio - http://www.asipto.comhttp://miconda.eu >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >>>>>>> list >>>>>>> <sr-users(a)lists.sip-router.org>sr-users(a)lists.sip-router.org >>>>>>> <http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users> >>>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>>>>> >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >>>>>>> list >>>>>>> <sr-users(a)lists.sip-router.org>sr-users(a)lists.sip-router.org >>>>>>> <http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users> >>>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Daniel-Constantin Mierla - <http://www.asipto.com> >>>>>> http://www.asipto.com >>>>>> <http://twitter.com/#%21/miconda>http://twitter.com/#!/miconda - >>>>>> <http://www.linkedin.com/in/miconda>http://www.linkedin.com/in/micond >>>>>> >>>>>> _______________________________________________ >>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >>>>>> list >>>>>> sr-users(a)lists.sip-router.org >>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>>>> >>>>>> >>>>> >>>>> _______________________________________________ >>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>>>> sr-users(a)lists.sip-router.org >>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>>> >>>>> >>>> >>>> >>>> -- >>>> Daniel-Constantin Mierla - <http://www.asipto.com>http://www.asipto.com >>>> http://twitter.com/#!/miconda - http://www.linkedin.com/in/micond >>>> <http://www.linkedin.com/in/miconda> >>>> >>>> _______________________________________________ >>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>>> sr-users(a)lists.sip-router.org >>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>> >>>> >>> >>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >>> -- >>> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda >>> Book: SIP Routing With Kamailio - http://www.asipto.comhttp://miconda.eu >>> >>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>> sr-users(a)lists.sip-router.org >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >> >> -- >> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda >> Book: SIP Routing With Kamailio - http://www.asipto.comhttp://miconda.eu >> >> >

2 2

Registration to sip provider
by Evren Akbulut 19 Jan '16

19 Jan '16

Hi, I am a newbie. As I read I understand I need to use UAC module for registration but cannot figure how to trigger the registration request. I enable the UAC module and it seem to be working. How can I trigger the REGISTER to a SIP provider account? And is it possible to use multiple accounts for different provider registrations? Can someone help about UAC usage please. Regards Evren Akbulut

2 1

rtpengine to do DTLS-SRTP handshake, but media should not pass through it. the media should go through media server, which is running on the same machine
by riko nir 19 Jan '16

19 Jan '16

Hi, We have a media server and (opensips + rtpengine). How can I configure opensips+rtpengine to just do DTLS handshake with the client, but the media should not go through RTPEngine. The media should go to the Media server. Thanks. Riko

1 0

Kamailio Load Balancing Cluster
by sandeep goje 19 Jan '16

19 Jan '16

Hi, I am using Kamailio as a load balancer with call load distribution to Freeswitch Gateways. I need a HA cluster of Kamailio. I have seen instructions to setup Kamailio HA cluster using KeepAlive but I also want them to share the load balancing information. I have seen OpenSIPS supports this. Is there a way in Kamailio to make both load balancers also share the load balancing information. Thank you. Regards, Sandeep The most profound statements are often said in silence. -Lynn Johnston

2 1

Get value of RPID privacy param
by Grant Bagdasarian 18 Jan '16

18 Jan '16

Hello, How do I select the value of the privacy parameter in the Remote-Party-ID header? Remote-Party-ID: "John Doe" <sip:jdoe@foo.com>;party=calling;id;privacy=full;screen=yes The following doesn't work, and I believe because it's not a valid select class: $sel((a)hf_value.remote_party_id.privacy) I'm using kamailio 4.1. Regards, Grant

5 9

IMS terminating dialog does not re-run through all iFCs after calling t_newtran()
by Russell McConnachie 17 Jan '16

17 Jan '16

Hi, My CSCF environment has an application server acting as a B2BUA. It's originating a new session, and creating a new terminating session back to the S-CSCF (two separate sessions per-call). When I perform a re-INVITE with a diversion to transfer the call to another URI it is all good until the S-CSCF attempts to call the call control logic: # Start new transaction: t_newtran(); if (isc_match_filter("orig", "location")) { t_on_failure("ISC_ORIG_FAILURE"); exit; The t_newtran() method from what I understand will create a new transaction. Inside of this new transaction, I would think that the isc_match_filter should re-run through all of the iFCs defined on the HSS service profile, but it does not seem to be doing so. It seems to be continuing at where the original transaction ISC mark skip point was set. Thanks

2 1

Different rtpproxy for different media type
by Koray Vatansever 15 Jan '16

15 Jan '16

Hi everybody, Is there a way to use different rtpproxies for different media types? I want to use one rtpproxy set for audio, and use another one for video. Is this possible in kamailio? Regards, Koray

2 5

Kamailio replies with SIP/2.0 500 Service Unavailable Under load
by sandeep goje 15 Jan '16

15 Jan '16

Hi, I am doing load testing with of Kamailio. I have sipp (version 3.3) as the load generator,Kamailio(4.2.7) as Load Balancer and Freeswitch (1.6.5) as Gateways. I am using the following command to generate load ./sipp -sf uac.xml -d 2000 -m 4000 -l 1000 -r 200 -trace_stat -i SIPP_IP -p 15060 --trace_err -trace_error_codes -trace_calldebug -trace_screen KAM_IP When the rate of generation is below 80 (-r 80), Kamailio behaves fine.But if we go beyond 80, Kamailio starts sending "500 Service Unavailable" 2016-01-12 11:18:15.375103 1452577695.375103: Aborting call on unexpected message for Call-Id '96-32493@SIPP_IP': while expecting '180' (index 2), received 'SIP/2.0 500 Service Unavailable^M Via: SIP/2.0/UDP SIPP_IP:15060;branch=z9hG4bK-32493-96-0^M From: sipp <sip:sipp@SIPP_IP:15060>;tag=96^M To: sut <sip:service@KAM_IP :5060>;tag=55f576f507e822fa6633cf4bc22740e6-6660^M Call-ID: 96-32493@SIPP_IP^M CSeq: 1 INVITE^M Server: kamailio (4.2.7 (x86_64/linux))^M Content-Length: 0^M With the above command, sipp output is ----------------------------- Statistics Screen ------- [1-9]: Change Screen -- Start Time | 2016-01-12 11:26:07.723764 1452578167.723764 Last Reset Time | 2016-01-12 11:27:16.280901 1452578236.280901 Current Time | 2016-01-12 11:27:16.282737 1452578236.282737 -------------------------+---------------------------+-------------------------- Counter Name | Periodic value | Cumulative value -------------------------+---------------------------+-------------------------- Elapsed Time | 00:00:00:001000 | 00:01:08:558000 Call Rate | 0.000 cps | 58.345 cps -------------------------+---------------------------+-------------------------- Incoming call created | 0 | 0 OutGoing call created | 0 | 4000 Total Call created | | 4000 Current Call | 0 | -------------------------+---------------------------+-------------------------- Successful call | 0 | 1192 Failed call | 0 | 2808 -------------------------+---------------------------+-------------------------- Response Time 1 | 00:00:00:000000 | 00:00:15:102000 Call Length | 00:00:00:000000 | 00:00:10:614000 ------------------------------ Test Terminated -------------------------------- Kamailio is run with command /usr/local/sbin/kamailio -f /usr/local/etc/kamailio/kamailio.cfg -P /var/run/kamailio/kamailio.pid -m 512 -M 8 -u kamailio -g kamailio version: kamailio 4.2.7 (x86_64/linux) 727746 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, DBG_QM_MALLOC, 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_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 727746 compiled on 15:59:03 Jan 11 2016 with gcc 4.6.3 System : Ubuntu 12.04.4 LTS Linux devops10-60-20-169 3.11.0-15-generic #25~precise1-Ubuntu SMP Thu Jan 30 17:39:31 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux I am not seeing any errors in Kamailio Logs. Any pointers on how to get it to serve more calls/sec Regards, Sandeep The most profound statements are often said in silence. -Lynn Johnston

4 3

Re: [SR-Users] Parser error when enabling siptrace with HEP functionality
by Sergey Basov 15 Jan '16

15 Jan '16

And one more thing. In captured packet from Homer, I see original SIP packets, without topoh modifications. But in dump from network interface by wireshark i see that packets was modified... -- Best regards, Sergey Basov e-mail: sergey.v.basov(a)gmail.com SATB-RIPE SATB-UANIC tel: (+38067) 403-62-54

2 17

rtpengine graphite statistics server
by Juha Heinanen 15 Jan '16

15 Jan '16

rtpengine README.md mentions "graphite statistics server". is that server openly available somewhere? -- juha

3 3

Kamailio and NAT
by Nelson Migliaro 15 Jan '16

15 Jan '16

Hello, I am running Kamailio behind NAT. Kanailio has a private IP and I am relaying NAT to internet router. I am using: - #!define WITH_NAT - listen=udp:PRIVATE-IP:5060 advertise PUBLIC-IP:5060 - Patched RTP proxy including the advertise option And everything goes fine. I can make calls and have two way audio. The problem begins when the callee ends the call. BYE is not received in Kamailio (caller) I included the public IP using "add_contact_alias" because "set_contact_alias" was not adding the public IP. I included this in in NATDETECT (pre loaded router) if(is_first_hop()) { xlog("L_NOTICE","Metodo: $rm \n"); xlog("L_NOTICE","is first hop\n"); #set_contact_alias(); if (!add_contact_alias("PUBLIC-IP", "$Rp", "udp")) { xlog("L_ERR", "Error in aliasing contact $ct\n"); send_reply("400", "Bad request"); exit; } } I think the problem is related to destination that BYE is sent by the vendor. From what I see IP and port is taken from advertised in contact (PUBLIC-IP and 5060). The problem is that internet router changes the source port. Contact: <sip:999999999@PRIVATE-IP:5060;alias=PUBLIC-IP~5060~1> --- Is it correcto to add_contact_alias("PUBLIC-IP", "$Rp", "udp") in order to received new transactions or should I follow a different procedure??? Thank you

4 14

dispatcher state x and the return of the probing mode
by Sven Neuhaus 14 Jan '16

14 Jan '16

Hello, when trying to set a destination to inactive using dispatcher.set_state after setting the state to "i", when I do a "dispatcher.list" I see the state as "ix". The "x" state appears not to be documented. After a short time (seconds) the flags return to state "ip" (probing). According to the module documentation I should be able to set the "probing" mode. 1. Why doesn't probing mode remain disabled? 2. What is state "x"? Cheers, -Sven

3 4

using re.subst with an $avp or $var
by Vik Killa 13 Jan '16

13 Jan '16

Hello, Is it possible to use $avp() or $var() inside re.subst? Example: $var(PrefixMatch) = "00"; $var(destnumber1) = $(ru{re.subst,/^sip:$var(PrefixMatch)(.*)@(.*)/\1/}); $var(destnumber2) = $(ru{re.subst,/^sip:00(.*)@(.*)/\1/}); xlog("L_INFO", "destnumber1 $var(destnumber1)\n"); xlog("L_INFO", "destnumber2 $var(destnumber2)\n"); In the above, destnumber2 works, yet destnumber1 does not. Thanks! /V

3 13

RTP Engine multiplexing and De-multiplexing
by riko nir 13 Jan '16

13 Jan '16

Hello, A call from a remote webrtc client is coming to (opensips+rtpengine). The media streams from the webrtc client is multiplexed. Can I use rtpengine to demultiplex the multiplexed streams and send it to other end as de-multiplexed SRTP traffic . This is because, the other end handle the srtp traffic only in demultiplxed manner. Also, the streams from the remote end is a separate SRTP and SRTCP traffic and the rtpengine has to add required ICE information to make the streams to go in a single port and it has to multiplex the streams and send it to webrtc client. It is mentioned that rtpengine can support multiplex/demultiplex. So, how can I configure rtpengine for this purpose from opensips? Your suggestions would be very helpful for us. Thanks. Riko

2 1

Regarding rtpengine dtls handling and fetching crypto keys
by riko nir 13 Jan '16

13 Jan '16

Hi all, I have a media server and it is able to handle SRTP, provided the crypto key. We are planning to give webrtc support to the media server. We are using opensips+rtpengine for that. For dtls, we are using rtpengine. The rtpengine just needs to do the dtls handshake and it needs to fetch the crypto key and it should provide the key to media server, so that the media server will be able to handle the SRTP traffic. We are bit struggling, how to get the crypto keys from rtpengine and send it to opensips and opensips will send it to media server. how this can be done? your suggestions will help us a lot. Thanks, Riko

2 4

siptrace retransmission's
by Grant Bagdasarian 12 Jan '16

12 Jan '16

Hello All, I'm load testing Kamailio with siptrace (duplicate) enabled, but for some reason not all SIP messages are arriving at the sip capture server (kamailio instance with sipcapture). The load is an average of 50 CPS. I enabled debug 9 and I get the following messages. <core> [mem/q_malloc.c:369]: qm_malloc(): qm_malloc(0x7fefde4da010, 1274) called from siptrace: siptrace.c: trace_send_hep_duplicate(1615) <core> [mem/q_malloc.c:439]: qm_free(): qm_free(0x7fefde4da010, 0x7fefde618a88), called from siptrace: siptrace.c: trace_send_hep_duplicate(1659) <core> [mem/q_malloc.c:439]: qm_free(): qm_free(0x7fefde4da010, 0x7fefde61ee18), called from siptrace: siptrace.c: trace_send_hep_duplicate(1660) <core> [mem/q_malloc.c:474]: qm_free(): qm_free: freeing frag. 0x7fefde61ede8 alloc'ed from siptrace: siptrace.c: trace_send_hep_duplicate(1615) <core> [mem/q_malloc.c:369]: qm_malloc(): qm_malloc(0x7fefde4da010, 1271) called from siptrace: siptrace.c: trace_send_hep_duplicate(1615) <core> [mem/q_malloc.c:439]: qm_free(): qm_free(0x7fefde4da010, 0x7fefde61b488), called from siptrace: siptrace.c: trace_send_hep_duplicate(1659) <core> [mem/q_malloc.c:439]: qm_free(): qm_free(0x7fefde4da010, 0x7fefde61e880), called from siptrace: siptrace.c: trace_send_hep_duplicate(1660) <core> [mem/q_malloc.c:474]: qm_free(): qm_free: freeing frag. 0x7fefde61e850 alloc'ed from siptrace: siptrace.c: trace_send_hep_duplicate(1615) DEBUG: siptrace [siptrace.c:1040]: trace_onreq_out(): retransmission DEBUG: siptrace [siptrace.c:1040]: trace_onreq_out(): retransmission DEBUG: siptrace [siptrace.c:1040]: trace_onreq_out(): retransmission DEBUG: siptrace [siptrace.c:1040]: trace_onreq_out(): retransmission DEBUG: siptrace [siptrace.c:1040]: trace_onreq_out(): retransmission DEBUG: siptrace [siptrace.c:1040]: trace_onreq_out(): retransmission DEBUG: siptrace [siptrace.c:1040]: trace_onreq_out(): retransmission In siptrace.c I see the following line of code: if(ps->flags&TMCB_RETR_F) { LM_DBG("retransmission\n"); return; } Does this in fact retransmit the message to the capture server? Has anyone else load tested kamailio with siptrace on? I'm using Kamailio 4.1. I'm also using the setflag(..) function in siptrace module to duplicate all forwarded messages to the capture server. Regards, Grant

2 3

Panning next major release - v4.4
by Daniel-Constantin Mierla 11 Jan '16

11 Jan '16

Hello, sketching the road to the next major release, so people can plan their goals for it and discuss, if needed, before the start of winter holidays: - development freezing by end of January 2016 - test for one to one and a half month - release in the first part of March 2016 If there are important topics to decide on, we can organize an IRC meeting sometime in January 2016. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

4 10

behaviour of exit();
by Grant Bagdasarian 11 Jan '16

11 Jan '16

Hello, I have the following statements in my config script. When either of the IF statements is true, what does the exit function do? Will it still pass the message to the next hop or will it just abort and drop the sip message? failure_route[DISPATCH_FAILURE] { xlog("L_INFO", "[R-FAILURE-ROUTE-DISPATCH-FAILURE:$ci] !>" "Route:DISPATCH_FAILURE;UnixTime:$TV(un);RequestURI:$rU;RequestMethod:$rm;Status:$rs;FromTag:$ft;ToTag:$tt;CallID:$ci;From:$fU;To:$rU\r\n"); t_on_branch("MSG_MOD"); if(t_is_expired()) { xlog("L_INFO", "[R-FAILURE-ROUTE-DISPATCH-FAILURE:$ci] !>" "Transaction expired - aborting\r\n"); exit; } if (t_is_canceled()) { xlog("L_INFO", "[R-FAILURE-ROUTE-DISPATCH-FAILURE:$ci] !>" "Transaction cancelled - aborting\r\n"); exit; } Thanks. Regards, Grant

2 2

Ways to reload Kamailio configuration file without restart
by Amit Patkar 11 Jan '16

11 Jan '16

Hi What are different ways to reload Kamailio configuration file without restart? I need to make configuration file changes on production server without bringing down kamailio service. *Thanks & Regards,* Amit Patkar

2 3

Re: [SR-Users] RTPPorxy -> RTPEngine migration issue
by Arsen Hovhanissian 10 Jan '16

10 Jan '16

Richard that was a champion’s answer thank you so much! Maybe it should be noted kamailio's rtpengine module documentation.

1 0

Re: [SR-Users] RTPPorxy -> RTPEngine migration issue
by Arsen Hovhanissian 10 Jan '16

10 Jan '16

Hi Richard! Here’s the output at log level 7 [1452404737.610730] WARNING: Failed to properly parse UDP command line '11683_0 d7:command4:pinge' from 10.0.0.10:54602, using fallback RE [1452404737.619006] WARNING: Failed to properly parse UDP command line '11683_1 d7:command4:pinge' from 10.0.0.10:59567, using fallback RE [1452404737.621995] WARNING: Failed to properly parse UDP command line '11694_2 d7:command4:pinge' from 10.0.0.10:57256, using fallback RE [1452404737.623204] WARNING: Failed to properly parse UDP command line '11689_1 d7:command4:pinge' from 10.0.0.10:52176, using fallback RE [1452404737.629991] WARNING: Failed to properly parse UDP command line '11687_1 d7:command4:pinge' from 10.0.0.10:55951, using fallback RE [1452404737.630268] WARNING: Failed to properly parse UDP command line '11686_1 d7:command4:pinge' from 10.0.0.10:51267, using fallback RE [1452404737.630392] WARNING: Failed to properly parse UDP command line '11690_1 d7:command4:pinge' from 10.0.0.10:55452, using fallback RE [1452404737.634052] WARNING: Failed to properly parse UDP command line '11688_1 d7:command4:pinge' from 10.0.0.10:49329, using fallback RE [1452404737.635731] WARNING: Failed to properly parse UDP command line '11693_1 d7:command4:pinge' from 10.0.0.10:43723, using fallback RE [1452404737.636118] WARNING: Failed to properly parse UDP command line '11685_1 d7:command4:pinge' from 10.0.0.10:55434, using fallback RE [1452404737.636293] WARNING: Failed to properly parse UDP command line '11692_1 d7:command4:pinge' from 10.0.0.10:34893, using fallback RE Could it be that I am starting it up wrong? Thanks a million!

2 1

RTPPorxy -> RTPEngine migration issue
by Arsen Hovhanissian 10 Jan '16

10 Jan '16

Hi everyone, i’ve been having this “not so problem” going on. So I have rtpengine installed on a server and use the default rtpproxy module on kamailio and it works beautifully. Having read the rtpengine modules description, I see that it is a drop in replacement of rtpproxy. So I keep trying to update the module names and function names but it keeps giving me this message when I start up kamailio. ERROR: rtpengine [rtpengine.c:1622]: rtpp_test(): proxy responded with invalid response Software versions: Kamailio: 4.3.4 RTPEngine: 4.1.1 Any ideas on what it could be?

2 1

asterisk server as SBC
by Muteesa Fred 09 Jan '16

09 Jan '16

Hello Daniel,Just got this email from http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb… requirement is that I am looking at creating an asterisk server to work as SBC.wondering if you can help me on this one. thanks and regards,Fred

1 0

Kamailio - Asterisk: Handling loss of SIP BYE and dangling channels
by Benjamin Fitzgerald 08 Jan '16

08 Jan '16

Hi, I'm wondering what the best approach to handling a SIP dialog when one endpoint disappears/fails to send the BYE message. I have Kamailio as a proxy for all mobile (iPhone/Android) SIP clients. Occasionally, the user hangs up the call but no BYE message is received. This means that Asterisk has an open channel even though there is no client. Kamailio also continues to receive successful registrations from the SIP client so the endpoint is not down completely. Is Kamailio the appropriate place to handle this situation? What do you recommend? If not could you point me in the right direction? RTP timeout? Asterisk? The SIP client itself? Thanks for your help. Benjamin Fitzgerald LETS Corporation (925) 235-1154 ben(a)letscorp.us

3 6

Audio issue when using 2 port ATA
by Daniel W. Graham 08 Jan '16

08 Jan '16

Setup is - 2 port ATA <> FIREWALL <> KAMAILIO / RTPPROXY <> ASTERISK If I have a single port in use behind the firewall, all NAT functions work properly and media is relayed through rtpproxy. If I have both ports in use behind the firewall, when outbound calls from UA are placed there is two way audio on both calls. However if inbound calls are placed to UA, the first call works, second call only has outbound audio. Different SIP URI is used for each port. If the firewall is eliminated everything works fine. Anyone have an idea how to troubleshoot or what could be missing? I have done packet captures on both the UA side and Kamailio side, and I see two RTP flows (rtp ports match on both sides as well) despite lack of inbound audio on the second call. If I can post anything config wise that would help let me know. Thanks! -Dan

2 11

Example kamailio.cfg t_check_trans()
by Phil Lavin 08 Jan '16

08 Jan '16

Hi there, The example config that Kamailio ships with contains this block of code in request_route: # handle retransmissions if(t_precheck_trans()) { t_check_trans(); exit; } t_check_trans(); I am not fully understanding the requirement for either of the t_check_trans() here. As far as I can see from the documentation, t_check_trans() returns a boolean value and does not modify any data internally. Can anyone help me find out what the relevance of the t_check_trans() calls is? Thanks Phil Lavin Systems Engineer CloudCall by SYNETY www.cloudcall.com<http://www.cloudcall.com> T: +44 (0) 330 335 0000 / +1 617 982 1600 D: +44 (0) 116 424 4790 / +1 617 982 4790 SM: LinkedIn<https://uk.linkedin.com/pub/phil-lavin/25/422/750> READ OUR BLOG FOR SMARTER COMMUNICATIONS<http://t.sidekickopen03.com/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XX43…> Confidentiality: This e-mail transmission, including any attachments, is intended only for the named recipient(s) and may contain information that is privileged, confidential and/or exempt from disclosure under applicable law. If you have received this transmission in error, or are not the named recipient(s), please notify the sender immediately by return e-mail and permanently delete this transmission, including any attachments. Security: This e-mail and any attachments are believed to be free from any virus but it is the responsibility of the recipient to ensure this is so. E-mail is not a 100% secure communication.

2 3

using pipelimit at CPS (1 second)
by Vik Killa 08 Jan '16

08 Jan '16

Hello, has anyone used pipelimit at a timer_interval of 1 second? We would like to do rate-limiting based on CPS? The doc says it can be CPU intensive. Testing with SIPP, we see the CPU go up to around 30% at 500 CPS (with pipelimit blocking at 300 CPS) Thanks /V

3 4

Add Record-Route on 200 OK
by Igor Potjevlesch 08 Jan '16

08 Jan '16

Hello, I'm looking for a way to add a Record-Route into a 200 OK before relaying the message to the UA. Indeed, I'm facing an issue where the 200 OK is relayed to the UA without Record-Route and with an IP address into the Contact header. So, the UA sends back his ACK to the Contact instead of the proxy itself. Is it possible to achieve this? Regards, Igor.

3 10

config file error for kamailio wheezy
by Ramya Y 07 Jan '16

07 Jan '16

Hi, *I recently installed kamailio 4.1 on debian wheezy (i386)* Below are the list of modules in debian wheezy. root@debian:/etc/kamailio# find / -name modules /etc/modules /etc/initramfs-tools/modules /etc/gnome-vfs-2.0/modules /lib/modules /usr/share/initramfs-tools/modules /usr/share/doc/initramfs-tools/examples/modules /usr/share/doc/kamailio/modules /usr/lib/vmware-tools/lib64/libconf/pango/1.6.0/modules /usr/lib/vmware-tools/lib64/libconf/gtk-2.0/modules /usr/lib/vmware-tools/lib32/libconf/pango/1.6.0/modules /usr/lib/vmware-tools/lib32/libconf/gtk-2.0/modules /usr/lib/i386-linux-gnu/libproxy/0.3.1/modules /usr/lib/i386-linux-gnu/pango/1.6.0/modules /usr/lib/i386-linux-gnu/kamailio/modules /usr/lib/i386-linux-gnu/gio/modules /usr/lib/xorg/modules /usr/lib/gnome-vfs-2.0/modules /proc/asound/modules /proc/modules so i have added below mpath in kamaiio.cfg ,still i am facing errors .could you please help on it . *Added mpath in kamialio.cfg :* mpath="/.... .../:/usr/lib/i386-linux-gnu/kamailio/modules/" mpath="/usr/lib/i386-linux-gnu/kamailio/modules/" *facing error:* root@debian:/etc/kamailio# kamailio start loading modules under config path: /.... .../:/usr/lib/i386-linux-gnu/kamailio/modules/ loading modules under config path: /usr/lib/i386-linux-gnu/kamailio/modules/ ERROR: bad config file (1 errors) Segmentation fault note: For same debain wheezy used for PCSCF ,it is working fine . For ICSCF and SCSCF iam facing errors. only observed one is, for these i have installed mysql where for pcscf mysql is not installed. Is this any problem for modules. could you please assist me further. Thanks in Advance! Regards, Ramyasri.

3 5

Kamailio crashing after comparing AVP with string
by Jurijs Ivolga 07 Jan '16

07 Jan '16

Hi, I have weird behavior, when I'm trying to compare AVP with string: if ($avp(AVP_ATTRS) != "bla") { ds_next_dst(); } $avp(AVP_ATTRS) contains Dispatcher attribute. Kamailio crashes: Dec 17 03:39:30 /usr/local/sbin/kamailio[4844]: CRITICAL: <core> [pass_fd.c:275]: receive_fd(): EOF on 15 Dec 17 03:39:30 /usr/local/sbin/kamailio[4810]: ALERT: <core> [main.c:728]: handle_sigs(): child process 4816 exited by a signal 11 Dec 17 03:39:30 /usr/local/sbin/kamailio[4810]: ALERT: <core> [main.c:731]: handle_sigs(): core was not generated Dec 17 03:39:30 /usr/local/sbin/kamailio[4810]: INFO: <core> [main.c:743]: handle_sigs(): terminating due to SIGCHLD Dec 17 03:39:30 /usr/local/sbin/kamailio[4843]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4842]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4841]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4840]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4839]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4838]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4837]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4836]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4835]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4834]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4829]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4814]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4815]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4823]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4813]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4821]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4812]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4818]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4825]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4819]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4822]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4844]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Dec 17 03:39:30 /usr/local/sbin/kamailio[4830]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received Following code works fine: if ($avp(AVP_ATTRS) == "bla") { ds_next_dst(); } Kamailio version: version: kamailio 4.3.4 (x86_64/linux) a56227 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, DBG_QM_MALLOC, 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_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: a56227 compiled on 03:29:23 Dec 17 2015 with gcc 4.4.7 Thak you! With kind regards, Jurijs

2 5

Negative value returned when using sql_pvquery
by Jonathan Hunter 06 Jan '16

06 Jan '16

Hi Guys, Wonder if anyone has experienced this before, on kamailio 4.1. I am using an sql_pvquery and it works fine, unless I pull a value from the database that is defined as 10 digits and starts with a 3, actually its populated as 03785702370 but due to the table it removes the leading 0 (bigint(20) unsigned). Running a manual query in my database for a DestinationMsisdn I get; select DestinationMsisdn,SourceMsisdn from MsisdnPoolAllocations where PoolMsisdn='+44162489xxxx';+-------------------+--------------+| DestinationMsisdn | SourceMsisdn |+-------------------+--------------+| 3785702370 | 4474526xxxxx |+-------------------+--------------+ However running in the kamailio.cfg an sql_pvquery to do the same query as below; sql_pvquery("cd","select DestinationMsisdn,SourceMsisdn from MsisdnPoolAllocations where PoolMsisdn='$rU'","$var(MOdest),$var(NewSourceMSISDN)"); However this returns a value of -509264926 for $var(MOdest) which should just be the 3785702370 number. What can cause kamailio to interpret this as a negative value? Has anyone seen this before? Many thanks Jon

3 6

Re: [SR-Users] Fosdem 2016
by DanB 06 Jan '16

06 Jan '16

Hey Daniel, Please also count me in (and possible 2 other friends) for dinner/event out. Thanks, DanB

1 0

Kamailio World 2016 – Call For Speakers
by Daniel-Constantin Mierla 06 Jan '16

06 Jan '16

Hello, should anyone here be interested in submitting a proposal for a presentation at Kamailio World 2016, note that the process is open now. More details were posted on a news article at: - http://www.kamailio.org/w/2016/01/kamailio-world-2016-call-for-speakers/ Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

1 0

Kamailio Password Encryption
by micho fr 05 Jan '16

05 Jan '16

Hi Guys, I have a kamailio server 1.3 with clear text Password in Subscriber table.... I wish I can encrypt that password by doing some kind of combinations between username, domain and let kamailio server be reading the encrypted password Is there a way to do it? modparam("auth_db", "db_url", DBURL)modparam("auth_db", "calculate_ha1", 0)modparam("auth_db", "password_column", "password")#modparam("auth_db", "password_column", "ha1")modparam("auth_db", "password_column_2", "ha1b")modparam("auth_db", "load_credentials", "")modparam("auth_db", "use_domain", MULTIDOMAIN)

3 2

(no subject)
by Safdar Khan 05 Jan '16

05 Jan '16

I have made a calling service through kamailio and rtpengine.In this setup of calling service i have also included webRTC for cross platform(like android phone to web browser).Same calling service is not working after addition of freeswitch.Additional integration of Freeswitch in this current setup is making trouble. I have followed below link to setup my rtpengine module. https://github.com/caruizdiaz/kamailio-ws <https://github.com/caruizdiaz/kamailio-ws> My requirement is to integrate all these three to make cross platform calling system Kamailio<-->Rtpengine<-->Freeswitch But the calls are not relaying to freeswitch via rtpengine. Help me out to relay calls from rtpengine to freeswitch in this setup. Thanks and Regard Md Safdar Khan

2 1

Re: [SR-Users] Parser error when enabling siptrace with HEP functionality
by Sergey Basov 05 Jan '16

05 Jan '16

Thanks for reply. I check one more time, and does not see any non SIP (HEP) packets received on port 5060 of kamailio. May bee parser trying to parse (HEP) packet when it going out via socket to capture server? When I turn of topoh module I does not see any errors in log. And in both cases I see HEP packets on kamailio capture server. -- Best regards, Sergey Basov e-mail: sergey.v.basov(a)gmail.com SATB-RIPE SATB-UANIC tel: (+38067) 403-62-54

2 1

Configure Kamailio to generate OPTIONS
by Mititelu Stefan 05 Jan '16

05 Jan '16

Hello, What is the simplest way to configure Kamailio to generate periodical OPTIONS to the caller, for an established dialog? Can you give me some starting references? Thanks, Stefan

4 4

Is it possible to use kamailio as a Webrtc gateway and integrate it into to a conference bridge for handling webrtc clients in conference bridge?
by suganthi karthick 05 Jan '16

05 Jan '16

Hi all, I need to implement a WebRTC gateway for an existing conference bridge. The WebRTC gateway has to support Signaling, ICE and DTLS. The webrtc clients can be JsSIP or any webrtc client. The conference bridge is an existing working one for SIP clients, and I am trying to add webrtc support for that. The webrtc gateway needs to be implemented in a way like a library because it needs to be integrated into the existing platform. There are some init functions and config function from the existing conference platform, based on which the webrtc gateway has to be configured. Also, when a webrtc call come from a webrtc client, it needs to handle the signaling and the media(RTP) has to go to the conference bridge platform. It would be really helpful if you suggest whether I can use openSIPS for this purpose and use it as a library and integrate into the exiting platform? Your suggestions will be more helpful. Thanks.

2 1

Parser error when enabling siptrace with HEP functionality
by Sergey Basov 05 Jan '16

05 Jan '16

Hi, All. I have a strange issue occuring, when I enable the siptrace functionality within the routing logic, I begin to get a lot of parser error as show below. Is this normal behavior? This errors appears only when topoh module is enabled... As I see with wireshark, there is no duplicates or returned HEP packets... I enable siptrace as follows: request_route { sip_trace(); setflag(22); ... } Configuration of the topoh and siptrace modules: # ----- topoh params ----- modparam("topoh", "mask_key", "123456789") modparam("topoh", "mask_ip", "127.0.0.8") #Siptrace modparam("siptrace", "duplicate_uri", "sip:10.1.23.20:9060") modparam("siptrace", "hep_mode_on", 1) modparam("siptrace", "hep_version", 2) modparam("siptrace", "trace_to_database", 0) modparam("siptrace", "trace_flag", 22) modparam("siptrace", "trace_on", 1) modparam("siptrace", "force_send_sock", "sip:10.1.23.23:5060") modparam("siptrace", "traced_user_avp", "$avp(s:user)") output from kamailio.log with debug enabled: Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: topoh [th_msg.c:180]: th_mask_via(): body: 120: [SIP/2.0/UDP 10.10.206.39:5060 ;received=10.10.206.39;TH=dcv;branch=z9hG4bK-d8754z-2e9df22b7c5cb6c9-1---d8754z-;rport=5060] Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: topoh [th_msg.c:191]: th_mask_via(): +body: 199: [SIP/2.0/UDP 127.0.0.8;branch=z9hG4bKsr-s7wTDLa0zUfYZXl5zpl0zpl0z.lRD.zok.sEG.lvBJY.euwReuTfzpl0zpl0z.lRD.zokqZaxuZ.P.c3BJX01R5fO.wCZLZ3WSqMkhBqGgCczJsoeV1SzJa21LY.1.e.kW7jDW7ceh52GpZKDpcSBVfSPh7qzh1E] Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: topoh [th_msg.c:322]: th_mask_record_route(): no record route header Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: tm [t_hooks.c:266]: run_trans_callbacks_internal(): DBG: trans=0x7fcfacccb7a8, callback type 4194304, id 0 entered Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: siptrace [siptrace.c:766]: sip_trace_store_db(): database connection not initialized Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: siptrace [siptrace.c:1875]: pipport2su(): the port string is 5060 Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: siptrace [siptrace.c:1875]: pipport2su(): the port string is 5060 Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: <core> [proxy.c:265]: mk_proxy(): doing DNS lookup... Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: <core> [resolve.c:1208]: srv_sip_resolvehost(): 10.1.23.20:9060 proto=1 Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: <core> [resolve.c:1329]: srv_sip_resolvehost(): returning 0x9da020 (10.1.23.20:9060 proto=1) Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: siptrace [siptrace.c:1687]: trace_send_hep_duplicate(): setting up the socket_info Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: siptrace [siptrace.c:1694]: trace_send_hep_duplicate(): force_send_sock activated, grep for the sock_info Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: <core> [socket_info.c:563]: grep_sock_info(): checking if host==us: 10==11 && [10.1.23.23] == [10.56.41.23] Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: <core> [socket_info.c:566]: grep_sock_info(): checking if port 5060 (advertise 0) matches port 5060 Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: <core> [socket_info.c:563]: grep_sock_info(): checking if host==us: 10==11 && [10.1.23.23] == [10.56.42.23] Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: <core> [socket_info.c:566]: grep_sock_info(): checking if port 5060 (advertise 0) matches port 5060 Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: <core> [socket_info.c:563]: grep_sock_info(): checking if host==us: 10==10 && [10.1.23.23] == [10.1.23.23] Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: <core> [socket_info.c:566]: grep_sock_info(): checking if port 5060 (advertise 0) matches port 5060 Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: siptrace [siptrace.c:1701]: trace_send_hep_duplicate(): found socket while grep: [10.1.23.23] [10.1.23.23] Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: INFO: <core> [parser/parse_fline.c:144]: parse_first_line(): ERROR:parse_first_line: method not followed by SP Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: ERROR: <core> [parser/parse_fline.c:257]: parse_first_line(): parse_first_line: bad message (offset: 0) Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: <core> [parser/msg_parser.c:602]: parse_msg(): parse_msg: invalid message Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: ERROR: <core> [parser/msg_parser.c:688]: parse_msg(): ERROR: parse_msg: message=<#002#020#002#021#023�#023�#0128*#027#0128*#024zx�V�#016#003> Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: topoh [topoh_mod.c:214]: th_prepare_msg(): outbuf buffer parsing failed! Jan 5 10:02:02 sip1 /usr/sbin/kamailio[28348]: DEBUG: tm [t_funcs.c:362]: t_relay_to(): SER: new transaction fwd'ed Is there any way I can disable seeing these messages? What are these messages? Any thoughts are appreciated. Thanks in advance. -- Best regards, Sergey Basov e-mail: sergey.v.basov(a)gmail.com

2 1

Kamailio-IMS icscf erro
by Kranti Kumar 05 Jan '16

05 Jan '16

Hi, We are using attached two configuration file to start icscf node. But while we run "kamailio start" command getting below errors. loading modules under config path: /usr/lib/i386-linux-gnu/kamailio/modules/ ERROR: bad config file (1 errors) Segmentation fault Can anyone help me here to resolve this issue. Regards, -kranti

3 3

Too many packets in rtpengine UDP receive queue
by Zodiac 04 Jan '16

04 Jan '16

Hi friends: I am running rtpengine daemon on a CentOS machine functionally. SIP server is Kamailio. Vedio and audio calls are both OK with rtpengine. But there is always prompts like following in rtpengine’s log: Dec 22 19:57:52 localhost rtpengine[12679]: [oaNEqGokmqgaXzj0xWyPeJDGPX7ln0gG port 30136] Too many packets in UDP receive queue (more than 50), aborting loop. Dropped packets possible Dec 22 19:57:52 localhost rtpengine[12679]: [oaNEqGokmqgaXzj0xWyPeJDGPX7ln0gG port 30156] Too many packets in UDP receive queue (more than 50), aborting loop. Dropped packets possible Dec 22 19:57:52 localhost rtpengine[12679]: [oaNEqGokmqgaXzj0xWyPeJDGPX7ln0gG port 30156] Too many packets in UDP receive queue (more than 50), aborting loop. Dropped packets possible So I am wondering whether this prompt is normal. Otherwise, what should I do to prevent this to happen? Thx a lot! ------------------------------------ 北京邮电大学网络技术研究院网络与交换技术国家重点实验室田军 +86 18810315790 mozillafire(a)bupt.edu.cn ------------------------------------

3 4

Re: [SR-Users] Presence - Subscription based NOTIFY to enable MWI
by Arsen Hovhanissian 03 Jan '16

03 Jan '16

Alright I guess this is one of those duhh… moments, all this time I was forgetting to add the content length to the NOTIFY event. Remark: DO NOT FORGET the content length! Thanks for the help, very much appreciated!

1 0

Re: [SR-Users] Presence - Subscription based NOTIFY to enable MWI
by Arsen Hovhanissian 03 Jan '16

03 Jan '16

I see, what i’m trying to do is actually to limit querying the DB by updating the MWI only when there is activity. In other words to send a NOTIFY when the user receives a new message in his voicemailbox. I am not sure if it’s possible to send the NOTIFY for example 5-30 mins after the initial subscribe.

2 1

Presence - Subscription based NOTIFY to enable MWI
by Arsen Hovhanissian 03 Jan '16

03 Jan '16

Hi everyone, I’m trying to send a NOTIFY event using “sipsak” to enable the MWI I read up a lot of documentation and didn’t really find the information needed to accomplish this. So I have: Phone 1 -> P1 Server 1 -> S1 (Kamailio 4.3.4) Server 2 -> S2 (sipsak) P1 registers to S1 and creates a new entry in the active watchers table with a "message-summary” event. At this point I am assuming that any request I would send will be out of dialog. Now the question is, How could I reply to that SUBSCRIPTION with a NOTIFY? Thanks in advance!

2 1

Happy New Year!
by Daniel-Constantin Mierla 31 Dec '15

31 Dec '15

The amazing 2015 for Kamailio is done! Thank you everyone for contributing to it! Now it is the time to get prepared to fill the 2016, with interesting discussions on our forums, solving new RTC challenges, adding features in Kamailio and welcoming new contributors! I wish a healthy and prosperous year to all Kamailio friends! I am looking forward to meeting many of you at Kamailio World Conference, where we are going to celebrate 15 years of development for Kamailio project, as well as at other events around the globe! Happy New Year! Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda http://www.kamailioworld.com

2 1

tsilo and linphone android connected via TCP
by Vasiliy Ganchev 29 Dec '15

29 Dec '15

Hi folk! sorry for first sending to the wrong list ! Currently playing around with push notification in kamailio, have a bad case. Would appreciate any idea. Scenario (all devices connected via TCP): UA-A - sipphone, UA-B[1] - sipphone UA-B[2] - Linphone android Server - kamailio+asterisk UA-A call UA-B (UA-B[1] - online, UA-B[2] - offline) Kamailio make ts_store, and t_relay to UA-B[1], for UA-B[2] kamailio send push notification UA-B[2] appear registered, I make ts_append, and see kamailio sending INVITE to UA-B[2], but tansport used is UDP (expected TCP) If I use UDP on UA-B[2] - have no issue. I am using kamailio-4.2.5, looked in sources of current master, did not found changes that could help in my scenario. General question - does anyone has same problem using ts_append for TCP connected devices? If TCP in ts_append should work OK, any other idea? cheers! -- View this message in context: http://sip-router.1086192.n5.nabble.com/tsilo-and-linphone-android-connecte… Sent from the Users mailing list archive at Nabble.com.

2 2

kamailio wheezy config files
by Ramya Y 29 Dec '15

29 Dec '15

Hi , Greetings! i have configured mpath in kamailio.cfg ,when i run kamailio component of icscf (wheezy). i am facing below Errors. *error:* root@debian:/etc/kamailio# kamailio start root@debian:/etc/init.d# kamailio start loading modules under config path: /usr/lib/kamailio/modules:/usr/lib/kamailio/modules_s:/usr/lib/kamailio/modules_K loading modules under config path: usr/local/ims-kamailio/kamailio-4.2.0/output/lib64/kamailio/modules/ loading modules under config path: /.... .../:/usr/lib/i386-linux-gnu/kamailio/modules/ ERROR: bad config file (1 errors) Segmentation fault could you please suggest me which mpath i have to configured in kamailio.cfg for wheezy. Thanks in Advance! Regards, Ramyasri

2 1

Append to reply in default action of failure_route
by Efelin Novak 28 Dec '15

28 Dec '15

Hi, I would like to append a header to a 'winning' negative reply in failure_route and let the Kamailio do the default action (state fully forward the winning reply). When I use append_to_reply("Foo: bar\r\n"); and then call exit; in failure_route nothing is appended. When I use same append_to_reply then t_relay("505","Error"); and exit; the header is appended. When I use append and t_reply with dialog modul turned on I got a bug I'm solving here '[SR-Users] t_reply in failure route with dialog module'. So my question is how to put a header into a reply when I don't want to alter its code or text? I'm using Kamilio 4.0.4 on Debian 7.1 Thanks for an answer Efelin

3 3

notify takes several seconds to generate
by Juha Heinanen 28 Dec '15

28 Dec '15

i noticed that kamailio 4.3 presence server takes several seconds to generate notify when it receives subscribe request. for example: Dec 27 15:42:01 lohi /usr/bin/sip-proxy[7363]: INFO: Routing SUBSCRIBE <sip:test@test.tutpro.com> to presence server at <sip:127.0.0.1:5080;transport=tcp> Dec 27 15:42:01 lohi /usr/bin/pres-serv[7113]: INFO: Handled SUBSCRIBE <sip:test@test.tutpro.com> Dec 27 15:42:05 lohi /usr/bin/pres-serv[7108]: INFO: Routing locally generated NOTIFY <sip:test@test.tutpro.com;gr=urn:uuid:47759291-c9db-4eb3-a540-5e68353414ee> to <sip:test@test.tutpro.com> from <sip:test@test.tutpro.com> the host is not loaded at all. these relevant presence server params are set: modparam("presence", "subs_db_mode", 3) modparam("presence", "db_table_lock_type", 0) and db is on localhost. any explanation why notify takes so long to generate? -- juha

2 3

how to make secure websocket run on kamalio
by tintuc tv 28 Dec '15

28 Dec '15

Hi list is there any tutorial for making secure websocket work with kamailio. the SSL Certificates is bought from SSL Certificates thank you

2 1

kamailio 4.0.1 websocket configuration
by Rupayan Dutta 28 Dec '15

28 Dec '15

Hi All, I have build Kamailio 4.0.1 from source in CentOS 5.8(i386 architecture).I followed all instructions from http://www.kamailio.org/wiki/install/4.0.x/git.(Though Modules_k directory is not generated).I then edit kamailio.config file for websocket support as described in webocket.cfg file in exmples directory.But while starting kamailio it gives following error ERROR: load_module: could not open module : libunistring.so.0: cannot open shared object file: No such file or directory 0(30270) : [cfg.y:3567]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 318, column 12-57: failed to load module I checked websocket.so file in the specified directory and it is already there.Can you please help me what's wrong with it? please help. Rupayan Dutta

4 3

Best way to store RTPProxy statistics in database
by Gholamreza Sabery 28 Dec '15

28 Dec '15

I want to store RTPProxy statistics in $rtpstat variable (exported by RTPProxy module) into database. Currently I use app_python module to run a specific Python script with from_tag, to_tag, callid and $rtpstat as parameters. This module puts this information in a message queue which is red by another process. That process writes the data in the database. Is there a better, more efficient way to store arbitrary data like this into database in Kamailio? Regards

2 2

Asterisk failover
by Phil Daws 28 Dec '15

28 Dec '15

Seasons Greetings! Am starting to learn about Kamailio fronting Asterisk and wish to ask how one performs multi-site failover. What I would like to be able to do is when the upstream trunk provider routes a SIP call to me if Kamailio detects that the backend Asterisk is down it will send to a secondary system ? Thanks, Phil

2 1

Too many packets in rtpengine UDP receive queue
by Zodiac 27 Dec '15

27 Dec '15

Hi friends: I am running rtpengine daemon on a CentOS machine functionally. SIP server is Kamailio. Vedio and audio calls are both OK with rtpengine. But there is always prompts like following in rtpengine’s log: So I am wondering whether this prompt is normal. Otherwise, what should I do to prevent this to happen? Thx a lot! ------------------------------------ 北京邮电大学网络技术研究院网络与交换技术国家重点实验室田军 +86 18810315790 mozillafire(a)bupt.edu.cn ------------------------------------

2 6

Merry Christmas and Happy Holidays!
by Daniel-Constantin Mierla 25 Dec '15

25 Dec '15

With an amazing 2015 almost gone, I am using this moment to give my thanks and greetings to the people involved in Kamailio project, old and new friends, developers, contributors, the engaged and warm community members. Very soon 2016 will arrive, Kamailio will celebrate 15 years of development, therefore we are looking to a special year ahead! Merry Christmas and Happy Winter Holidays! Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

2 1

AUTH doesn't work
by Evgeny Zhavoronkov 23 Dec '15

23 Dec '15

Hello! Here is my config: http://pastebin.com/X20JumYB Why can't I authorize? I get: 403 Not relaying (kamailio (4.3.4 (x86_64/linux))) Interesting that with previous version everything was ok. I just use my previous config. -- lifayk e: lifayk(a)gmail.com pgp: 0x84CAC40B

2 2

Issue with end to end MESSAGE over TCP
by Thierry Luo 23 Dec '15

23 Dec '15

Hi All, I have deployed a Kamailio proxy server (as IMS pCSCF) in Amazon EC2. UA registration over TCP and presence flow (PUBLISH/NOTIFY) are all fine. But MESSAGE from one UA to another is UA over TCP is always not successful. I captured the sip flow from the server, and found that at the final hop from Proxy to terminating UA, the Kamailio server send the MESSAGE over udp, regardless of the fact that UAs were registered over TCP. What is the problem maybe? Attached is the cfg file. Thanks. Thierry Luo

2 4

rtpproxy does not response, disable it
by Zodiac 21 Dec '15

21 Dec '15

Dear friends, I am working on a program on Kamailio and rtpengine proxy. I am wondering whether can I set Kamailio and rtpengine daemon on different physical machines. For example, I set Kamailio on a machine with IP address:10.109.247.80, and launch rtpengine daemon on another machine with interface parameter as 10.109.247.90 and ng port 7723. I set parameter in Kamailio.cfg with modparam(“rtpengine”, “rtpengine_sock”, “udp:10.109.247.90:7723”). Unfortunately I got debug message like this: ERROR: rtpengine [rtpengine.c:1710]: send_rtpp_command(): can't send command to a RTP proxy ERROR: rtpengine [rtpengine.c:1746]: send_rtpp_command(): proxy <udp:10.109.247.90:7723> does not respond, disable it ERROR: rtpengine [rtpengine.c:1616]: rtpp_test(): proxy did not respond to ping And, I also tried to set Kamailio and rtpengine daemon in a same machine,and use modparam(“rtpengine”, “rtpengine_sock”, “udp:localhost:7723”). And Kamailio can work functionally under this situation. rtpengine daemon can receive ping message from Kamailio and rtpengine daemon can work as suspected. So for the later case, is it supposed that Kamailio be in the same machine with same localhost address? Otherwise, what’s the reason for my ERROR? ------------------------------------ 北京邮电大学网络技术研究院网络与交换技术国家重点实验室田军 +86 18810315790 mozillafire(a)bupt.edu.cn ------------------------------------

1 0

lost mysql connections
by Juha Heinanen 21 Dec '15

21 Dec '15

for some reason once in a while kamailio processes fail to execute mysql queries while at the same time an mysql test script that is run once per second from cron works fine. kamailio executes mysql queries during normal sip message processing and also when it processes an OPTIONS ping test request: sql_query("sip_proxy", "SELECT table_version FROM version WHERE table_name='domain'", "result"); if ($rc == 1) { sql_result_free("result"); options_reply(); } else { xlog("L_ERR", "$rm <$ru> failed sql test\n"); sql_result_free("result"); send_reply("500", "Server Internal Error"); }; here is an example: ... Dec 15 00:51:08 proxy1 php: MySQL server test succeeded Dec 15 00:51:09 proxy1 php: MySQL server test succeeded Dec 15 00:51:10 proxy1 /usr/bin/sip-proxy[29894]: ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Lost connection to MySQL server during query Dec 15 00:51:10 proxy1 /usr/bin/sip-proxy[29894]: ERROR: db_mysql [km_dbase.c:145]: db_mysql_async_exec_task(): failed to execute query on async worker Dec 15 00:51:10 proxy1 php: MySQL server test succeeded Dec 15 00:51:11 proxy1 php: MySQL server test succeeded Dec 15 00:51:13 proxy1 php: MySQL server test succeeded Dec 15 00:51:13 proxy1 /usr/bin/sip-proxy[29891]: ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Lost connection to MySQL server during query Dec 15 00:51:13 proxy1 /usr/bin/sip-proxy[29891]: ERROR: <core> [db_query.c:291]: db_do_delete(): error while submitting query Dec 15 00:51:13 proxy1 /usr/bin/sip-proxy[29883]: ERROR: OPTIONS <sip:xxx:5060> failed sql test Dec 15 00:51:14 proxy1 php: MySQL server test succeeded Dec 15 00:51:14 proxy1 /usr/bin/sip-proxy[29886]: ERROR: OPTIONS <sip:xxx:5060> failed sql test Dec 15 00:51:15 proxy1 php: MySQL server test succeeded Dec 15 00:51:15 proxy1 /usr/bin/sip-proxy[29885]: ERROR: OPTIONS <sip:xxx:5060> failed sql test Dec 15 00:51:16 proxy1 php: MySQL server test succeeded Dec 15 00:51:17 proxy1 php: MySQL server test succeeded Dec 15 00:51:18 proxy1 php: MySQL server test succeeded ... all db_mysql module params are at their default values. any idea why kamailio at connection loss does not automatically create new connections? is there a means to somehow debug this further? -- juha

2 3

Kamailio and Skype for Business (MS Lync)
by Grant Bagdasarian 21 Dec '15

21 Dec '15

Hello, Does anyone have any experience configuring Kamailio as a gateway for Skype For Business (Microsoft Lync)? Regards, Grant

3 2

ACC module from_tag, to_tag and callid
by Gholamreza Sabery 21 Dec '15

21 Dec '15

In the ACC modules' database table (acc) in Kamailio sometimes from_tag, to_tag and callid of an INVITE and corresponding BYE completely match. But sometimes from_tag in INVITE is to_tag of BYE and to_tag of BYE will become from_tag of INVITE. Why this happens? Is this normal? Regards

3 6

crash in version 4.0
by Juha Heinanen 21 Dec '15

21 Dec '15

core dump occurred in kamailio version 4.0. does anyone remember if a bug causing such a crash would possibly have been fixed in some later kamailio version? -- juha ------------------------------------------------------------------------------ Dec 17 17:16:59 node5 /usr/sbin/sip-proxy[21089]: WARNING: db_mysql [km_dbase.c:85]: driver error on ping: Lost connection to MySQL server during query Dec 17 17:16:59 node5 /usr/sbin/sip-proxy[21116]: : <core> [pass_fd.c:293]: ERROR: receive_fd: EOF on 90 Dec 17 17:16:59 node5 /usr/sbin/sip-proxy[21016]: ALERT: <core> [main.c:788]: child process 21089 exited by a signal 11 Dec 17 17:16:59 node5 /usr/sbin/sip-proxy[21016]: ALERT: <core> [main.c:791]: core was generated ------------------------------------------------------------------------------ Program terminated with signal 11, Segmentation fault. #0 run_trans_callbacks_internal (cb_lst=<value optimized out>, type=512, trans=0x7f093593a9b0, params=0x7fff7a5289c0) at t_hooks.c:286 286 t_hooks.c: No such file or directory. in t_hooks.c (gdb) bt full #0 run_trans_callbacks_internal (cb_lst=<value optimized out>, type=512, trans=0x7f093593a9b0, params=0x7fff7a5289c0) at t_hooks.c:286 cbp = 0x3030 backup_from = 0x8a49d0 backup_to = 0x8a49d8 backup_dom_from = 0x8a49e0 backup_dom_to = 0x8a49e8 backup_uri_from = 0x8a49c0 backup_uri_to = 0x8a49c8 backup_xavps = 0x8a4ad0 #1 0x00007f0941ad3ddc in run_trans_callbacks_with_buf (type=1887007839, rbuf=<value optimized out>, req=<value optimized out>, repl=0x6565705f74736423, flags=0) at t_hooks.c:336 params = {req = 0x7f0935b32360, rpl = 0xffffffffffffffff, param = 0x7f0935940900, code = 408, flags = 408, branch = 0, t_rbuf = 0x7f093593aa70, dst = 0x7f093593aac0, send_buf = { s = 0x7f093594d180 "From: xxx <sip:xxx@xxx:5060;user=phone>;tag=262063958\r\nTo: xxx <sip:xxx@xxx:5060;user=phone>;tag=as2db5b848\r\nCall-ID: 2864df7e-1d31c032-6dd726"..., len = 462}} trans = 0x246 #2 0x00007f0941aef8cb in relay_reply (t=0x7f093593a9b0, p_msg=<value optimized out>, branch=<value optimized out>, msg_status=<value optimized out>, cancel_data=<value optimized out>, do_put_on_wait=<value optimized out>) at t_reply.c:1880 relay = 0 save_clone = 0 buf = 0x7f0943b3d140 "SIP/2.0 408 Request Timeout\r\nVia: SIP/2.0/UDP xxx:5060;branch=z9hG4bKterm-2b3acd-xxx-xxx-72778\r\nFrom: xxx <sip:xxx@xxx:5060;user=phone>;tag=17"... res_len = 462 relayed_code = 408 relayed_msg = 0xffffffffffffffff reply_bak = 0x13c400000050c7d3 bm = {to_tag_val = { s = 0x7f0943b3d259 "0b5775687262b458dc9c8d93773b9caa-d95c\r\nCall-ID: 1be7fd61-4cf116a3-62498d9c-8757@xxx\r\nCSeq: 1 INVITE\r\nServer: Kamailio (4.0.1 (x86_64/linux))\r\nContent-Length: 0\r\n\r\n", len = 37}} totag_retr = 0 reply_status = RPS_COMPLETED uas_rb = 0x7f093593aa70 to_tag = <value optimized out> reason = {s = 0x56dbc5 "Request Timeout", len = 15} onsend_params = {req = 0x0, rpl = 0x1, param = 0x7f093593ab18, code = 898869680, flags = 32521, branch = 0, t_rbuf = 0x7d9c88, dst = 0xfffffe22, send_buf = { s = 0x7f093593ab20 "", len = 1101857122}} #3 0x00007f0941af5ac1 in fake_reply (t=0x7f093593a9b0, branch=0, code=<value optimized out>) at timer.c:354 cancel_data = {cancel_bitmap = 0, reason = {cause = 0, u = {text = {s = 0x0, len = 898870080}, e2e_cancel = 0x0, packed_hdrs = {s = 0x0, len = 898870080}}}} reply_status = <value optimized out> #4 0x00007f0941af5ec8 in final_response_handler (ticks=1904446327, tl=0x7f093593ab40, p=<value optimized out>) at timer.c:526 prev_branch = -478 now = 0 #5 retr_buf_handler (ticks=1904446327, tl=0x7f093593ab40, p=<value optimized out>) at timer.c:584 rbuf = 0xfffffe22 fr_remainder = <value optimized out> retr_remainder = <value optimized out> retr_interval = <value optimized out> new_retr_interval_ms = <value optimized out> #6 0x00000000004fa080 in slow_timer_main () at timer.c:1151 n = 12 ret = 12 tl = 0x7f093593ab40 #7 0x0000000000458039 in main_loop () at main.c:1693 i = 16 pid = <value optimized out> si = 0x0 si_desc = "sctp receiver child=15 sock=xxx:5060\000\000\000\200\215Rz\377\177\000\000\000\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000\001\000\000\000\004\000\000\000\005\000\000\000\000\000\000\000\020\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000 \251\212", '\000' <repeats 13 times>, "\020\000\000\000\000\000\000" nrprocs = 16 #8 0x00000000004599fb in main (argc=17, argv=<value optimized out>) at main.c:2566 cfg_stream = <value optimized out> c = <value optimized out> r = 0 tmp = 0x7fff7a529f11 "" tmp_len = 0 port = <value optimized out> proto = <value optimized out> ret = <value optimized out> seed = 2572917976 rfd = <value optimized out> debug_save = <value optimized out> debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7fff7a528d80 p = <value optimized out> (gdb)

2 1

rtpengine module rtpengine_disable_tout question
by Juha Heinanen 19 Dec '15

19 Dec '15

rtpengine readme tells: 4.2. rtpengine_disable_tout (integer) Once an RTP proxy was found unreachable and marked as disabled, the rtpengine module will not attempt to establish communication to that RTP proxy for rtpengine_disable_tout seconds. Default value is "60". does this mean that after 60 seconds is passed, rtpengine module will again try to use that RTP proxy, i.e., the RTP proxy does never become permanently disabled unless disabled by nh_enable_rtpp mi command? does the this param apply also if all RTP proxies of a set (perhaps consisting of only one proxy) are unreachable? -- juha

2 2

Kamailio v4.1.9 Released
by Daniel-Constantin Mierla 18 Dec '15

18 Dec '15

Hello, Kamailio SIP Server v4.1.9 stable release is out. This is marking the end of maintenance for 4.1.x series. Kamailio project maintains the last two stable branches, at this moment these are 4.2 and 4.3. Therefore, anyone running older releases is advised to upgrade in the near future to the latest version of one of those branches, preferably 4.3, in order to benefit of proper maintenance. For more details about version 4.1.9 (including links and guidelines to download the tarball or from GIT repository), visit: * http://www.kamailio.org/w/2015/12/kamailio-v4-1-9-released/ RPM, Debian/Ubuntu packages will be available soon as well. Note: the latest stable branch is 4.3, at this moment with its latest release v4.3.4. See more details about it at: * http://www.kamailio.org/w/kamailio-v4-3-0-release-notes/ Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/miconda - http://www.linkedin.com/in/miconda

1 0

websocket sometimes log errors after ws connect has closed
by Vasiliy Ganchev 18 Dec '15

18 Dec '15

Hi list! firstly, the described below issue is harmless to us, and is just little bit annoying, but analysing the nature of issue decided to share the results, and hear the opinion of community. Scenario: - WebRTC client connected to Kamailio's websocket - after some time I close tab with WebRTC, in browser. - using "kamctl fifo ws.dump" and "netstat -npa |grep kama |grep tcp" I can see that the connection is closed - but Kamailio still triing to send keepalive to that connection, and in syslog I got errors: Dec 18 12:28:18 /usr/sbin/kamailio[4471]: WARNING: websocket [ws_frame.c:245]: encode_and_send_ws_frame(): TCP/TLS connection get failed Dec 18 12:28:18 /usr/sbin/kamailio[4471]: ERROR: websocket [ws_frame.c:797]: ping_pong(): sending keepalive Analysing sources, and using debug level 3 I see such logs (after the webrtc client is closed, and ) Dec 18 12:33:33 /usr/sbin/kamailio[4471]: ERROR: websocket [ws_conn.c:468]: wsconn_get_list(): counter wsc [0xb1acb270] prev => [(nil)] next => [(nil)] Dec 18 12:33:33 /usr/sbin/kamailio[4471]: ERROR: websocket [ws_conn.c:495]: wsconn_get_list(): wsc [0xb1acb270] id [2] ref++ Dec 18 12:33:33 /usr/sbin/kamailio[4471]: ERROR: websocket [ws_conn.c:504]: wsconn_get_list(): wsconn_get_list returns list [0xb666f410] with [1] members What is strange: in some tests, after unsuccessful sending of Ping, kamailio's "wsconn_get_list" clean up that connection, but in some tests, kamailio try sending Ping to old connection during 5-10 minutes (this time is not constant from test to test) Suddenly my current knowledge of C is not enough to find out were is the problem's root. General question is: is this correct list for such issuing? Or it should be in Dev list? once again - the problem is harmful (afetr some time, kamailio stop trying sending ping to inactive connection, but it is annoying to see errors in logs) Cheers! -- View this message in context: http://sip-router.1086192.n5.nabble.com/websocket-sometimes-log-errors-afte… Sent from the Users mailing list archive at Nabble.com.

1 1

issue with BYE
by gerry kernan 18 Dec '15

18 Dec '15

Hi I'm looking for any pointers to resolve and issue I have . When callee does a hang-up the call terminates on kamailio and asterisk but the caller's phone handset doesn't receive the BYE and doesn't hang-up. If the caller does the hang up then the call terminates and the callee's handset hands up . My setup is Kamailio WAN -> Kamailio Lan -> Asterisk LAN I'm using Path and dispatcher modules to route the SIP traffic to the backup end asterisk server my the domain in the SIP request. Gerry Kernan Infinity IT | 17 The Mall | Beacon Court | Sandyford | Dublin D18 E3C8 | Ireland Tel: +353 - (0)1 - 293 0090 | E-Mail: gerry.kernan(a)infinityit.ie Managed IT Services Infinity IT - www.infinityit.ie IP Telephony Asterisk Consulting - www.asteriskconsulting.com Contact Centre Total Interact - www.totalinteract.com

3 7

Releasing Kamailio v4.1.9
by Daniel-Constantin Mierla 18 Dec '15

18 Dec '15

Hello, I am going to release v4.1.9 later today, as last to be officially packaged version from branch 4.1. It is strongly recommended to migrate to a newer version, because the focus of developers is on the two most recent stable branches. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

1 0

kamailio as simple sip forwarder / gateway / proxy
by Peter Gervai 17 Dec '15

17 Dec '15

Hello, I've been browsing the net and the (not so friendly) documentation but found no readily available solution. I have tried to fabricate on myself but it seems it's not that easy without getting deeply familarised with SIP protocol internals which I don't quite want know. The problem seems simple enough, maybe you can easily tell the solution. There is kamailio at ip 256.10.10.1. It's task is to accept connections from SIP clients and forward them to PBX at 256.20.20.1, and accept PBX packets and forward them to the clients. PBX handles registration, options, invites, everything. Kamailio does not authenticate, authorise, just forwards everything back and forth, like a mindless proxy. No NAT involved. [The reason is that K. have to call external scripts whenever an outbound call (towards the clients) is initiated, which the PBX is unable to. Please don't advise other solutions (which isn't able to call executables in-session).] I have created a simplistic config which is not expected to work and it doesn't quite (plenty of security stuff left out now): route { if(src_ip==myself) { add_path(); $du="sip:256.20.20.1:95060"; } else { if(src_ip!="256.20.20.1") { $du="sip:256.20.20.1:95060"; } else { #from gateway pkts aren't changed } if(!t_relay()) { sl_reply_error(); break; } } There is several possible problems, but it seems Contact: is one main one since it contains the client instead of the proxy. Possibly this may even be the almost-good solution. I'm sure there's an easy and pretty solution so before I start to make ugly ones I ask the wise people. Thanks, Peter

2 1

Kamailio v4.2.7 Released
by Daniel-Constantin Mierla 17 Dec '15

17 Dec '15

Hello, Kamailio SIP Server v4.2.7 stable release is out. This is a maintenance release of the previous stable branch, 4.2, that includes fixes since release of v4.2.6. There is no change to database schema or configuration language structure that you have to do on installations of v4.2.x. Deployments running previous v4.x.x versions are strongly recommended to be upgraded to v4.2.7 (or to 4.3.x series). For more details about version 4.2.7 (including links and guidelines to download the tarball or from GIT repository), visit: * http://www.kamailio.org/w/2015/12/kamailio-v4-2-7-released/ RPM, Debian/Ubuntu packages will be available soon as well. Note: the latest stable branch is 4.3, at this moment with its latest release v4.3.4. See more details about it at: * http://www.kamailio.org/w/kamailio-v4-3-0-release-notes/ Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/miconda - http://www.linkedin.com/in/miconda

1 0

Kamailio as a SBC
by Guillaume 17 Dec '15

17 Dec '15

Hi everyone, I'm trying to make kamailio works as a SBC in front of Asterisk. I have read the tutorial http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb and it is close to what I'm looking for but still a little different. I want don't want kamailio to do auth and I want it to be a media gateway. The media and SIP path have to look like that: Phone 1 ----- kamailio -----Asterisk ---- Kamailio ---- Phone 2 First I have add an outboundproxy field in the Asterisk configuration to make all SIP messages from Asterisk passe through Kamailio. Then I started a minimal conf for Kamailio and it works at least for the SIP part. Call can be established perfectly. However the RTP proxy part is a mess. Kamailio changes the IP address in the sdp part only for INVITE messages and not for the 200 OK responses, so there is only one side of the media passing through Kamailio, the other side is sent directly to asterisk. But even for the half part rtpproxy craches with a segfault and Kamailio doesn't transmit this media. I have been searching some helps on google but nothing so far :/ I hope that someone here could help me. ----------------------------------------------- #!KAMAILIO ####### Defined Values ######### #!define ASTERISK 192.168.51.43 ####### Global Parameters ######### #!ifdef WITH_DEBUG debug=4 log_stderror=no #!else debug=2 log_stderror=no #!endif memdbg=5 memlog=5 log_facility=LOG_LOCAL0 fork=yes children=2 auto_aliases=no # to avoid simple attacks, use unconventional port port=5060 ####### Modules Section ######## mpath="/usr/local/lib/kamailio/modules" loadmodule "db_text.so" loadmodule "mi_fifo.so" loadmodule "kex.so" loadmodule "sl.so" loadmodule "rr.so" loadmodule "pv.so" loadmodule "maxfwd.so" loadmodule "textops.so" loadmodule "siputils.so" loadmodule "xlog.so" loadmodule "sanity.so" loadmodule "ctl.so" loadmodule "cfg_rpc.so" loadmodule "mi_rpc.so" loadmodule "path.so" loadmodule "rtpproxy.so" #!ifdef WITH_DEBUG loadmodule "debugger.so" #!endif # ----------------- setting module-specific parameters --------------- modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo") # add value to ;lr param to cope with most of the UAs modparam("rr", "enable_full_lr", 1) # do not append from tag to the RR (no need for this script) modparam("rr", "append_fromtag", 0) modparam("path", "use_received", 1) modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722") #!ifdef WITH_DEBUG # ----- debugger params ----- modparam("debugger", "cfgtrace", 1) #!endif ####### Routing Logic ######## route { xlog("L-ALERT", "new message !!!!!!!!!!!!!!!"); if (!sanity_check()) { exit; } if ( !mf_process_maxfwd_header("10") ) { sl_send_reply("483","To Many Hops"); xlog("L_NOTICE", "$si $rm $ru -- too many hops\n"); exit; } if (af==INET) { force_rport(); if (src_ip != ASTERISK) { $du = "sip:192.168.51.43:5060"; add_path_received(); route(RTPPROXY); record_route(); } else { loose_route(); route(RTPPROXY); record_route(); } } forward(); } route[RTPPROXY] { rtpproxy_manage("cwei"); } onreply_route { if (af==INET) { rtpproxy_manage("cwei"); } return(1); } --------------------------------------------- Guillaume

2 2

Planning to release v4.2.7
by Daniel-Constantin Mierla 17 Dec '15

17 Dec '15

Hello, later this week, on Thursday, Dec 17, I am planning to release a minor version based on branch 4.2, respectively 4.2.7 -- it's been a while since v4.2.6. As usual, if there are issues not yet reported or patches to be backported, write to sr-dev mailing list. If time allows, in the same day or next days, I plan to do the last release of branch 4.1 to mark the end of official packaging in 4.1 series. At this moment, the last two stable branches are 4.3 and 4.2. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

1 1

Presence Module
by Loïc Boissy 16 Dec '15

16 Dec '15

Hello, I use kamailio 4.3.2 with the presence module. When the contact is able to manage its presence, No problem for me. But when a contact doesn't manage it presence, i would like to know if it is possible to generate a sip message (like as a simple presence message) with kamailio? The goal of that is to prevent my watcher when a "simple" contact (without presence option) is registered and unregistered on my kamailio server. Thank you for your help. Best regards. Loïc BOISSY

2 4

State-full failover Kamailio+RTPProxy
by Frank Costeira 16 Dec '15

16 Dec '15

Hi, Is there anyway to do state-full failover of Kamailio+RTPProxy from a primary server to a backup server? Regards, Frank

5 7

New logo for Kamailio project
by Daniel-Constantin Mierla 16 Dec '15

16 Dec '15

Hello, based on the feedback after the proposal, there were no voices against the new logo. Therefore, as of today, Kamailio project is officially using the new logo -- see it at: - http://www.kamailio.org/w/2015/12/new-logo-for-kamailio-project/ If you display one of the old Kamailio logos, we would encourage to use the new one at your earliest convenience. That will help to propagate it faster. Posting about the change on blogs, forums or social media channels would be appreciated as well. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

1 0

RFC: Renaming dialog_ng to ims_dialog
by Daniel-Constantin Mierla 16 Dec '15

16 Dec '15

Hello, I am under the impression that the name dialog_ng creates confusion out there and some people are using it instead of the classic dialog module. Although it was started with goals of reworking dialog module with a different concept (which was discussed mainly by some guys that afterwards changed their job to non-voip area), dialog_ng ended up to be tailored for IMS needs. Probably we should do that refactoring of the dialog module, but meanwhile dialog_ng doesn't refect that and some people are confused by the current naming of the two modules. Practically is more about convenience at this moment and if IMS developers and users think it is not going to be a big overhead for their deployments to be upgraded, I can take care to rename it. So, while general opinion matters, I think we should see first what IMS devs prefer. I am personally not affected that much, so I am fine to keep it like it is now -- in that case, proper notes should be added to documentation, stating that dialog_ng must be used only for IMS (or when the config writer knows very well what she/he is doing). Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

4 3

IMC module
by Alexandru Covalschi 16 Dec '15

16 Dec '15

Hello again First of all I wanted to ask if someone ever implemented that http://kamailio.org/docs/modules/4.3.x/modules/imc.html with WebRTC Second question is - I don't understand the logic. In description is said: Handles Message method.It detects if the body of the message is a conference command.If so it executes it, otherwise it sends the message to all the members in the room. But why in example (well however it has broken syntax) to IMC manager are sent only messages from chat-rooms? How message from client can possibly reach imc-manager then? Also - when I send message with body "1111111" from user 1001 and imc_manager catches it - I receive 500 command error. Why? :/ All that is working on top of sipjs-demo. -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/

2 3

rtpengine and serial forking with multiple network interfaces
by Alex Balashov 15 Dec '15

15 Dec '15

Hi, It is not very clear to me how to handle serial forking scenarios with rtpengine where there are multiple RTP listeners attached to multiple network interfaces. That is to say, given: rtpengine ... -i net1/xxx.xxx.xxx.xxx -i net2/yyy.yyy.yyy.yyy 1. I attempt to reach SIP gateway 1 via net1, calling rtpengine_manage() in the process: rtpengine_manage("replace-origin replace-session-connection ICE=remove direction=$avp(rtp_src) direction=$avp(rtp_dest)"); 2. The call to gateway 1 fails, and I roll over to gateway 2, reached via net2, with dispatcher. I have some logic that checks how $rd has changed and sets $avp(rtp_dest) accordingly in the dispatcher failure_route[]. 3. In that failure_route[], I call: rtpengine_manage("replace-origin replace-session-connection ICE=remove direction=$avp(rtp_src) direction=$avp(rtp_dest)"); 4. When looking at the SDP for the INVITE on branch #2 going out to gateway 2, it does not appear to utilise media endpoint yyy.yyy.yyy.yyy, but rather continues to represent itself outwardly as xxx.xxx.xxx.xxx, even to gateway #2. I can't figure out what I'm doing wrong here, and the 'rtpengine' documentation only has one mention of serial forking, in the context of the discussion of the 'via-branch' parameter. As far as I can tell, this is not relevant to my use-case; I am not concerned about deleting the whole call from rtpengine, but rather about updating the SDP offer consonantly with serial forking to gateway #2. Any help would be deeply appreciated! Thanks, -- Alex -- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

2 2

Relaying failure codes back to initial server
by Alexandru Covalschi 15 Dec '15

15 Dec '15

Hello everyone! I need to relay 486/408/... other failure codes back to initial INVITE server. Here http://lists.sip-router.org/pipermail/sr-users/2010-November/066382.html is recommended just to exit failure_route, but that didn't work for me. I need that to let Freeswitch know which cause has ended the call. Now Kamailio just sends ACK to endpoint on receiving 486 BUSY. Would you kindly tell me how to achieve that? Thanks in advance -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/

3 4

Dispatcher according to called subscriber
by Michael Nielsen 15 Dec '15

15 Dec '15

Hello everyone, I know kamailio can be configured into almsot everything for SIP - and that the dispatcher function is already build for dispatching between multiple sbc's etc... Is it possible to use the dispatcher for routing between multiple sbc's accroding to called subscriber? So I can make it somewhat multi-tentant. So subscriber A always is routed to 1 or more specific sbc's and subscriber B to 1 or more other spcific sbc's?

2 2

MySQL Database installation issue
by Kranti Kumar 15 Dec '15

15 Dec '15

Hi All, I am Newbie to Kamailio and while we configuring IMS Kamailio , facing issues on MySQL installation. OS : Debian 7 (Wheezy) While we issue apt-get install mysql-server-5.6, getting below error: apt-get install mysql-server-5.6 The following packages have unmet dependencies: mysql-community-server : Depends: libaio1 (>= 0.3.93) but it is not installable Depends: libnuma1 (>= 2.0.8~rc4) but it is not installable Recommends: mysql-client (= 5.6.28-1debian7) E: Unable to correct problems, you have held broken packages. Note:in mysql list added below lines: deb http://repo.mysql.com/apt/debian wheezy mysql-5.6 deb-src http://repo.mysql.com/apt/debian wheezy mysql-5.6 deb http://repo.mysql.com/apt/debian wheezy mysql-apt-config Can any one help us to resolve this problem. Thank you so much in advance. Regards, -kranti

2 1

Re: [SR-Users] MySQL Database installation issue
by Kranti Kumar 15 Dec '15

15 Dec '15

Ganesh, After issuing command $sudo apt-get update, adding the repo we are getting the below error. root@debian:/etc/apt/sources.list.d# apt-get install mysql-server-5.6 Reading package lists... Done Building dependency tree Reading state information... Done Note, selecting 'mysql-community-server' instead of 'mysql-server-5.6' Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: mysql-community-server : Depends: libaio1 (>= 0.3.93) but it is not installable Depends: libnuma1 (>= 2.0.8~rc4) but it is not installable Recommends: mysql-client (= 5.6.28-1debian7) E: Unable to correct problems, you have held broken packages. Regards, -kranti On Tue, Dec 15, 2015 at 8:20 AM, Infinicalls Infinicalls < infinicalls(a)gmail.com> wrote: > Hi, > Did you try issuing the command $sudo apt-get update after adding the > repo? What error message you are getting? > > Ganesh Kumar > > > On 12/15/15, Kranti Kumar <krantikumara(a)gmail.com> wrote: > > Hi All, > > > > I am Newbie to Kamailio and while we configuring IMS Kamailio , facing > > issues on MySQL installation. > > > > OS : Debian 7 (Wheezy) > > > > While we issue apt-get install mysql-server-5.6, getting below error: > > > > apt-get install mysql-server-5.6 > > > > > > The following packages have unmet dependencies: > > > > mysql-community-server : Depends: libaio1 (>= 0.3.93) but it is not > > installable > > > > Depends: libnuma1 (>= 2.0.8~rc4) but it is not > > installable > > > > Recommends: mysql-client (= 5.6.28-1debian7) > > > > E: Unable to correct problems, you have held broken packages. > > > > > > Note:in mysql list > > > > added below lines: > > > > deb http://repo.mysql.com/apt/debian wheezy mysql-5.6 > > > > deb-src http://repo.mysql.com/apt/debian wheezy mysql-5.6 > > > > deb http://repo.mysql.com/apt/debian wheezy mysql-apt-config > > > > > > Can any one help us to resolve this problem. > > > > Thank you so much in advance. > > > > Regards, > > > > -kranti > > > > > -- > > -- > http://www.infinicalls.com >

1 0

Issue with BYE and $du
by Rene Montilva 14 Dec '15

14 Dec '15

Hi list What could be the scenario, when hangup a call and kamailio show empty the $du var and can't send BYE to endpoint -- Ing. Rene Montilva *FOSS Developer and VoIP Engineer.*

3 4

how to send BYE to outbound leg in kamailio?
by Dileep Nunna 14 Dec '15

14 Dec '15

Hi, After credit limit reached(ims_charging), tried to send BYE to both legs in kamailo (modules/dialog_ng/dlg_req_within.c).Bye sent to caller, but when sending bye to callee it is failing.(it is considering record-routes from caller invite, not in 200 OK from callee).Is there any changes necessary? Can you please reply. Thanks, Dileep

2 1

403 Not Relaying when default port changed
by Javohir Maxmarajabov 14 Dec '15

14 Dec '15

Hello fellow developers... We have been testing Kamailio for a week and it is working great... But some of the our friends reported that they can't connect to our server using their mobile Internet... and it seems default SIP port is blocked by Service Provider... So we decided to change ports... I opened kamailio.cfg and added these lines: listen=tcp:_PUBLIC_IP_:32850 listen=udp:_PUBLIC_IP_:32850 listen=tls:_PUBLIC_IP_:32851 listen=tcp:127.0.0.1:32850 listen=udp:127.0.0.1:32850 listen=tls:127.0.0.1:32851 listen=tcp:10.19.0.5:32850 listen=udp:10.19.0.5:32850 listen=tls:10.19.0.5:32851 port=32850 port=32851 Now clients throwing an error "403 Not relaying"... I tried to enable debugging to see cfgtrace... no errors detected But when I comment out lines above, (with default cfg) everything works fine Where and What am I doing wrong? Thanks in advance :) Javokhir M.M. ________________________________________________ Disclaimer: The information in this e-mail is confidential. If you are not addressed recipient then please return and delete this e-mail from your system. Unauthorised use of or disclose the contents of this e-mail may be unlawful.

2 1

IMS-P-CSCF: stripped down version of kamailio.cfg
by Franz Edler 12 Dec '15

12 Dec '15

Dear IMS-experts, I am trying to reduce the complexity of the IMS implementation by disabling the functions which are not required for a pure stripped down IMS core platform. Therefore I deactivate NAT handling, RTP proxy, SBC, dispatcher etc... in a first step. Later on I will add the functions step-by step. According to the requirements. Now I discovered an inconsistency in the configuration file (kamilio.cfg) of P-CSCF. In main routing logic there is the point where P-CSCF distinguishes an originating-initial request from a terminating-initial request. This is done by the code: if (!ds_is_from_list()) { # Originating from Subscriber: route(Orig_Initial); } else { # Terminating to Subscriber: route(Term_Initial); } Unfortunately the function ds_is_from_list() is part of the dispatcher module which I want to avoid in a first step. Therefore another criterion must be used to distinguish between originating- and terminating-initial request. I therefore propose to use the pseudo-user-name "term" in the Route-URI as a distinguisher. What do you think? I am actually thinking about the correct statement (regular expression) to do that. Maybe anyone can help. BR Franz

1 0

transformations {s.rm,match}
by Jonathan Hunter 11 Dec '15

11 Dec '15

Hi Guys, I have been using {s.rm,match} to remove occurrences of numbers, however I am aware it removes all occurrences. Is it possible to make it only remove the first occurrence and not all? For example If I am looking to modify 639157407639 I want to remove only the first 63, not both. So I end up with 9157407639 and not 91574079. Is it possible with a transformation of is regex the way ? thanks Jon

2 1

Dispatcher Module & ds_load_list enhancement
by jay binks 11 Dec '15

11 Dec '15

Just an observation and enhancement suggestion. VERY occasionally Ive been getting *ERROR: <core> [parser/parse_param.c:591]: parse_params2(): parse_params(): No memory left* Now I know this is the root of the problem BUT ... it would be nice if it didnt leave my kamailio with no dispatchers at all. Im just suggesting that rather than calling destroy_list before re-populating the list. Could this be changed to create a new list, swap over the pointers to the new distributor list ( IF it has > 0 entries ) and then destroy_list . its just a thought ? -- Sincerely Jay

2 1

Asynchronous processing increases branch count
by Alex Balashov 11 Dec '15

11 Dec '15

Hi, Normally with serial forking, the first branch ID corresponds to $T_branch_idx == 0, i.e. Via: SIP/2.0/UDP 172.30.110.4;branch=z9hG4bK7f3d.57593ee3a139f0ae6c4a8a0f531e342c.0 In the event of failure, a second branch attempt has a branch index of 1 and so on: Via: SIP/2.0/UDP 172.30.110.4;branch=z9hG4bK7f3d.57593ee3a139f0ae6c4a8a0f531e342c.1 However, when I use asynchronous processing with t_suspend() / t_continue(), resuming the transaction in an rtimer process, I notice that the $T_branch_idx of the first branch is 1, then 2. Where did 0 go? Is this a normal effect of TM suspend/continue? Thanks! -- Alex -- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

2 1

problem with cfgtrace
by Joao Alves 11 Dec '15

11 Dec '15

Hi, Have just installed kamailio 4.3.4 and for some reason not getting cfgtraces from debugger. I've picked the default kamailio-advanced.cfg, and did no changes other than setting #!define WITH_DEBUG. Any suggestions on what could be causing this to happen? Thanks! Joao Alves This message and the information contained herein is proprietary and confidential and subject to the Amdocs policy statement, you may review at http://www.amdocs.com/email_disclaimer.asp

2 1

problem with cfgtrace
by Joao Alves 10 Dec '15

10 Dec '15

Hi, Have just installed kamailio 4.3.4 and for some reason not getting cfgtraces from debugger. I've picked the default kamailio-advanced.cfg, and did no changes other than setting #!define WITH_DEBUG. Any suggestions on what could be causing this to happen? Thanks! Joao Alves This message and the information contained herein is proprietary and confidential and subject to the Amdocs policy statement, you may review at http://www.amdocs.com/email_disclaimer.asp

1 0

WebRTC no longer supports RTP
by Yuriy Gorlichenko 10 Dec '15

10 Dec '15

https://developers.google.com/web/updates/2015/10/chrome-47-webrtc So at 47 chrome we already have no sound. What kind of proto we must use and how to handle this with rtpengine? Do anyone have same problems with it?

2 2

info: kamailio.org updates - letsencrypt for https and dkim for email
by Daniel-Constantin Mierla 10 Dec '15

10 Dec '15

Hello, during the past few days I made some updates related to the security aspects of kamailio.org services. Two are relevant for the community. 1) First, kamailio.org uses now a TLS certificate signed by letsencrypt.org, a free trusted CA backed up by Mozilla and other internet companies, so browsing via HTTPS should no longer issue any warning of untrusted certificate (previously we used a CACert.org certificate which was not trusted automatically by browsers). Wiki and mailing lists portals use the letsencrypt certificate as well, so is no reason not to browse all kamailio.org and lists.sip-router.org pages only via HTTPS. Perhaps in the near future we will try to enable redirect of HTTP to HTTPS at least for the main page and login pages for wiki, mailing lists and other places that require sensitive data. Now SSLLabs test ranks https://kamailio.org with grade A: * https://www.ssllabs.com/ssltest/analyze.html?d=kamailio.org&latest As a side note, for those that haven't noticed it, for quite some time kamailio.org is available also over IPv6. 2) Second, emails forwarded by kamailio.org and lists.sip-router.org are having now a DKIM signature. Also, there are SPF records in DNS for these domains. Hopefully, those two will help getting the emails to be allowed by various spam filters out there, as their legit origin can be checked. If you check the sources of an email messages and the email server of receiving party is doing DKIM/SPF checks, you should see some headers like next (taken from an email I received to my gmail account from sr-users mailing list): """ Authentication-Results: mx.google.com; spf=pass (google.com: domain of sr-users-bounces(a)lists.sip-router.org designates 193.22.119.66 as permitted sender) smtp.mailfrom=sr-users-bounces(a)lists.sip-router.org; dkim=pass header.i=(a)lists.sip-router.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.sip-router.org; s=20151206; h=Sender:Content-Type:List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Reply-To:Subject:MIME-Version:Message-ID:To:From:Date; bh=lGjvCZYcxBHUHaJDnut1j2YTyPsXTnXHzUb0CgcDc1Q=; b=DlD+MKoEqyISB5Ba775t3zg70FC6ouC+tEo7j5zv4dn2Dhm4pWqkQXSfU4Kp1NqW1ZRYFC/mpg/7LEcGW2FlDL9J0FpUg1VjNmN7D1wvtW08hBBw91tsXImu9yf7KZjg/p4IbXu6vznldubrSxweIaV3q/xbrLgaqP5Dsrvs/9A=; """ Kamailio is not enforcing any of those policies on received email messages, so sending to the lists should not be affected. Should anyone discover problems when browsing the web portals or notices issues with emails from our mailing lists, report them to sr-dev mailing list. Also, if anyone has more hints on increasing the security/privacy for the web server and email systems we run for kamailio.org, do not hesitate to provide us suggestions. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

3 2

RTPPROXY unpredictable behavior
by Javohir Maxmarajabov 10 Dec '15

10 Dec '15

I am trying to enable RTPPROXY on debian, but it seems RTPProxy is ignoring my arguments... So, I am launching RTPPROXY using command: rtpproxy -l _MY_PUBLIC_IP_ -s udp:127.0.0.1 7722 -p /var/run/rtpproxy.pid -R -a -P -r /tmp/rtppath -S /tmp/rtpspool -u rtpproxy rtpproxy Also tried with: rtpproxy -l _MY_PUBLIC_IP_ -s udp:127.0.0.1 7722 -u rtpproxy rtpproxy And when I try to start Kamailio service I am getting error: 0(10562) ERROR: rtpproxy [rtpproxy.c:1681]: send_rtpp_command(): can't send command to a RTP proxy 0(10562) ERROR: rtpproxy [rtpproxy.c:1716]: send_rtpp_command(): proxy does not respond, disable it 0(10562) WARNING: rtpproxy [rtpproxy.c:1573]: rtpp_test(): can't get version of the RTP proxy 0(10562) WARNING: rtpproxy [rtpproxy.c:1610]: rtpp_test(): support for RTP proxy has been disabled temporarily p.s. I have checked RTPPROXY, and I am sure that it is launched ps aux | grep rtpproxy returned me: root 2770 0.0 0.0 19392 480 ? Ssl 04:59 0:00 /usr/bin/rtpproxy -l _MY_PUBLIC_IP_ -s udp:127.0.0.1 7722 -p /var/run/rtpproxy.pid -R -a -P -r /tmp/rtppath -S /tmp/rtpspool -u rtpproxy rtpproxy root 2775 0.0 0.0 11740 932 pts/1 S+ 04:59 0:00 grep --color=auto rtp Which says everything is ok and rtpproxy is running with arguments that I declared But the problem is, When I check it with: netstat -tulpn | grep rtpproxy I am receiving: udp 0 0 127.0.0.1:22222 0.0.0.0:* 2853/rtpproxy As you can see rtpproxy is listening on port 22222 and completely ignoring arguments I declared :( Where and What am I doing wrong? Sorry for my English and Thanks in advance... -- Javokhir M.M. ________________________________________________ Disclaimer: The information in this e-mail is confidential. If you are not addressed recipient then please return and delete this e-mail from your system. Unauthorised use of or disclose the contents of this e-mail may be unlawful.

2 1

having a count of lost response for dialog keep alives
by Jayesh Nambiar 10 Dec '15

10 Dec '15

Hi, I'm using dlg_set_property(ka-src) and dlg_set_property(ka-dst) to keep alive my clients. In case of a network change the client does a Re-Invite with the new contact address and kamailio does keep-alives to the new address properly as the fix reported here: https://github.com/kamailio/kamailio/issues/273 The problem happens when the Re-Invite transaction on the client side is not complete and kamailio happens to send an OPTIONS keep-alive at that same time, the client fails to send back a 200 OK, because the client itself is trying to gain access on the new network. So as a work-around I thought would it be possible to end the dialog on missing at least 3 responses and not killing the dialog if one response is missed. Can it be a configurable parameter in the dialog module or something on those lines. Just a suggestion !! Thanks. - Jayesh

2 2

random incorrect method parsing
by Vasiliy Ganchev 10 Dec '15

10 Dec '15

Hi folk! Have a strange issue, and cannot understand what is wrong. Test scheme UA(sip) -> INVITE -> Kamailio The transport protocol used is TCP. The issue is reproduced randomly, in case of wrong INVITE, Kamailio does not parse Method from R-URI and answer "400 CSeq method does not match request method". The log with debug level 3 for such INVITE: https://gist.github.com/vance-od/c4e1c783adba02d80c58 my first confuse is why in line 2 different number of bytes: "read= 1025 bytes, parsed=1037" the second is in line 12: Method value is empty after this everithing brokes and kamailio answers 400. Just another call: the same setup (same device, kamailio instance etc), same conditions, just another call. Everything is OK, similar part for good call: https://gist.github.com/vance-od/01b5dff2d81f0878cff4 All my attempts to find the diff between to messages goes to nothing, the 2 INVITEs looks similar, the wireshark analyse of TCP level - also had no result (all is similar) The issue happens only with one of our devices and only in case of TCP/TLS (UDP constantly ok, this is why I am assured the problem is in device, but I need proofs) version: kamailio 4.2.5 (i386/linux) flags: STATS: Off, EXTRA_DEBUG, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, 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_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. will appreciate any help or idea ,with such a mess! Cheers! -- View this message in context: http://sip-router.1086192.n5.nabble.com/random-incorrect-method-parsing-tp1… Sent from the Users mailing list archive at Nabble.com.

2 5

[Kamailio] Perfomance tests
by Prashant Desai 10 Dec '15

10 Dec '15

Hi, We are using Kamailio 4.2.3 and we have following query related to Performance tests. We see that kamailio wiki page has performance test results plotted for the Open SERV1.2.0. Would like to know is similar test are done for the later versions of kamailio till 4.2.3 ? If Yes please provide the link. Regards, Prashanth

2 1

routing design
by Slava Bendersky 09 Dec '15

09 Dec '15

Hello Everyone, Looking for some design suggestion. I am trying achieve routing based on domain.tld. I thought use drouting, but not sure if it suitable for this task. Example: Kamailio Server 1 | |__________________ PBX Group 1 domain1.tld | |____ PBX Server 1 | |____PBX Server 2 |__________________ PBX Group 2 domain2.tld | |____ PBX Server 1 | |____PBX Server 2 and so on. Slava.

2 1

Kamailio Redundancy Models
by Frank Costeira 08 Dec '15

08 Dec '15

Hi, I'm new to Kamailio and I'm trying to understand the architectural options and levels of redundancy that can be attained with Kamailio. In my particular scenario I would be using Kamailio as proxy server (no user registrations) to handle global prefix routing between 3 major regions; Americas, EMEA, and Aisa-Pacific. The idea would be to create a pool of Kamailio servers in each region. The pool would consist of two HA pairs. The HA pairs would be placed in two separate datacenter, and sessions would be distributed between the datacenter. In the event the Kamailio server failed it would have a local backup in the datacneter. In the event a datacenter failed, there would be an alternate datacenter available in the region. Can the LCR feature/module share a database, so that each kamailio server in the region have the same call routing information? Is there a feature or a way to automate the configuration of several Kamailio servers, when you want them to have the same routing logic/configuration. Is there a module, feature or API that would allow Kamailio to fetch a config, or possibly push the config via an API when the application is initialized. What is the best method for establishing a 1:1 back up with Kamailio? If we use TCP and route-via headers, the SIP session would be pinned through the active proxy server. Is there away to provide stateful failover so that the session state is maintained between primary and the backup server? Any pointers or recommendations would be highly appreciated. Regards, Frank

2 1

secure websocket error in kamailio
by Priyaranjan Nayak 08 Dec '15

08 Dec '15

Hi All, I am running the kamailio for secure websocket (WSS). While running traffic testing the kamailio is not able to take beyond 2300 connection. I am getting below error. 45(12831) ERROR: tls [tls_server.c:243]: tls_fix_connection_unsafe(): tls: ssl bug #1491 workaround: not enough memory for safe operation: 208 45(12831) ERROR: sl [../../forward.h:247]: msg_send(): tcp_send failed 45(12831) ERROR: websocket [ws_handshake.c:113]: ws_send_reply(): sending reply 46(12832) ERROR: <core> [tcp_main.c:3577]: handle_ser_child(): received CON_ERROR for 0x7f03e0b0fa18 (id 651), refcnt 3, flags 0x4018 45(12831) WARNING: <core> [tcp_read.c:1642]: handle_io(): F_TCPCONN connection marked as bad: 0x7f03e0b0fa18 id 651 refcnt 1 44(12830) ERROR: tls [tls_server.c:154]: tls_complete_init(): tls: ssl bug #1491 workaround: not enough memory for safe operation: 304 44(12830) ERROR: <core> [tcp_read.c:1326]: tcp_read_req(): ERROR: tcp_read_req: error reading I have seen below data in kamailio at the time of getting error. shmem:fragments = 57 shmem:free_size = 16986416784 shmem:max_used_size = 193649976 shmem:real_used_size = 193452400 shmem:total_size = 17179869184 shmem:used_size = 188516920 Could you please suggest me how can I get more performance from kamailio while using WSS ? Thanks Priyaranjan

2 2

Proposing new logo for Kamailio project
by Daniel-Constantin Mierla 08 Dec '15

08 Dec '15

Hello, upon a process initiated before the summer during the IRC Devel Meeting, when we started to look for refreshing the logo of Kamailio project, we are now trying to finalize the decision and we are proposing a new logo for Kamailio project. The new proposed logo, as well as more details, can be seen at: * http://www.kamailio.org/w/2015/12/proposing-new-logo-for-kamailio-project/ We look forward to the feedback from community about this proposal - you like it or not, is too similar with other logos, etc... This announcement was sent to few of our mailing lists, but please reply to sr-users(a)lists.sip-router.org, being something concerning the community and definitely not something about development. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

2 6

lookup(location) offen dont work with websocket connected endpoints
by Yuriy Gorlichenko 08 Dec '15

08 Dec '15

long time ago looked this problem but resolve it by sql queries directly from confing file to location table. So while remember lookup(location) ofen can not find any contacts if its registers from websocket. it may work 10-15 times and then fails. So debug shows answer that is no connections in location table. Now at production system can not run this issue but at development system want to do it today or tomorrow.

2 1

Installing 4.3 version from git
by Jurijs Ivolga 07 Dec '15

07 Dec '15

Hi all, I'm trying to install 4.3 version from git as described here: http://www.kamailio.org/wiki/install/4.3.x/git As far as I understood latest stable version is 4.3.3, but after installing from git I'm getting 4.3.4 version which is I believe is development version. kamailio -version version: kamailio 4.3.4 (x86_64/linux) 583dc0 Could you please check this? With kind regards, Jurijs

3 2

crash on using http_query when response is 200
by Jayesh Nambiar 07 Dec '15

07 Dec '15

Hi, I'm using http_query to send a post request on a https URL. The weird part is it crashes with segmentation fault when the response from the server is 200. If the response was a 500, it works and continues processing. Here's the function: http_query("https://notify.abcd.com/onnet/call", "$avp(devices)", "Content-Type: application/json" "$var(response)"); xlog("L_INFO", "Response is $var(response)"); And here's the backtrace on crash: 0x00007f62f2bf8e38 in ?? () #1 0x00007f62ea22251b in http_query (_m=0x7f62f2c3a038, _url=0x7f62f2bf3548 "\330\064\277\362b\177", _dst=0x7f62f2bf9250 "\030\215\277\362b\177", _post=0x7f62f2bf35c8 "\200r\277\362b\177", _hdr=0x7f62f2bf91d0 "h\221\277\362b\177") at functions.c:226 #2 0x00007f62ea229e0b in w_http_query_post_hdr (_m=0x7f62f2c3a038, _url=0x7f62f2bf3548 "\330\064\277\362b\177", _post=0x7f62f2bf35c8 "\200r\277\362b\177", _hdr=0x7f62f2bf91d0 "h\221\277\362b\177", _result=0x7f62f2bf9250 "\030\215\277\362b\177") at utils.c:483 #3 0x000000000041f6b5 in do_action (h=0x7ffeb128c8c0, a=0x7f62f2bf8a58, msg=0x7f62f2c3a038) at action.c:1079 #4 0x000000000042c2ea in run_actions (h=0x7ffeb128c8c0, a=0x7f62f2bf6fc0, msg=0x7f62f2c3a038) at action.c:1549 #5 0x000000000041f3ce in do_action (h=0x7ffeb128c8c0, a=0x7f62f2bfb9b0, msg=0x7f62f2c3a038) at action.c:1045 #6 0x000000000042c2ea in run_actions (h=0x7ffeb128c8c0, a=0x7f62f2bb9388, msg=0x7f62f2c3a038) at action.c:1549 #7 0x000000000041bc28 in do_action (h=0x7ffeb128c8c0, a=0x7f62f2b8f248, msg=0x7f62f2c3a038) at action.c:678 #8 0x000000000042c2ea in run_actions (h=0x7ffeb128c8c0, a=0x7f62f2b8e268, msg=0x7f62f2c3a038) at action.c:1549 #9 0x000000000041f3ce in do_action (h=0x7ffeb128c8c0, a=0x7f62f2b91040, msg=0x7f62f2c3a038) at action.c:1045 #10 0x000000000042c2ea in run_actions (h=0x7ffeb128c8c0, a=0x7f62f2b8b7a8, msg=0x7f62f2c3a038) at action.c:1549 #11 0x000000000041bc28 in do_action (h=0x7ffeb128c8c0, a=0x7f62f2b3a2c0, msg=0x7f62f2c3a038) at action.c:678 #12 0x000000000042c2ea in run_actions (h=0x7ffeb128c8c0, a=0x7f62f2b3a2c0, msg=0x7f62f2c3a038) at action.c:1549 #13 0x000000000041f3ce in do_action (h=0x7ffeb128c8c0, a=0x7f62f2b47f00, msg=0x7f62f2c3a038) at action.c:1045 #14 0x000000000042c2ea in run_actions (h=0x7ffeb128c8c0, a=0x7f62f2b37e80, msg=0x7f62f2c3a038) at action.c:1549 #15 0x000000000041bc28 in do_action (h=0x7ffeb128c8c0, a=0x7f62f2b1c9c8, msg=0x7f62f2c3a038) at action.c:678 #16 0x000000000042c2ea in run_actions (h=0x7ffeb128c8c0, a=0x7f62f2b1c9c8, msg=0x7f62f2c3a038) at action.c:1549 #17 0x000000000041f3ce in do_action (h=0x7ffeb128c8c0, a=0x7f62f2b1cc28, msg=0x7f62f2c3a038) at action.c:1045 #18 0x000000000042c2ea in run_actions (h=0x7ffeb128c8c0, a=0x7f62f2b170a0, msg=0x7f62f2c3a038) at action.c:1549 #19 0x000000000042ca93 in run_top_route (a=0x7f62f2b170a0, msg=0x7f62f2c3a038, c=0x0) at action.c:1635 #20 0x000000000051c115 in receive_msg ( buf=0xab7520 <buf> "INVITE sip:bdbbf600000001b5b919d0@devsip.abcd.com:8321 SIP/2.0\r\nRecord-Route: <sip:203.153.53.145:8300;r2=on;lr=on>\r\nRecord-Route: <sip:203.153.53.145:8321;transport=tcp;r2=on;lr=on>\r\nVia: SIP/2.0/UDP"..., len=1901, rcv_info=0x7ffeb128cc10) at receive.c:196 #21 0x000000000062d427 in udp_rcv_loop () at udp_server.c:495 #22 0x00000000004b28c1 in main_loop () at main.c:1593 #23 0x00000000004b9aa5 in main (argc=5, argv=0x7ffeb128d118) at main.c:2597 Can someone please confirm the crash so that I'll go ahead and report this as an issue on the tracker. Basically when it crashes, kamailio doesn't even execute the xlog function after the http_query call. P.S. abcd.com is a changed domain for confidential reasons. Thanks, - Jayesh

3 2

PDB module long prefixes
by Igor Potjevlesch 07 Dec '15

07 Dec '15

Hi, I had configured my pdb module to accept 5 number prefixes by doing: In pdbt.c: bufsize = slen + 1 + 1 + *4* + 1 + 1; // line buff er (telephone number + colon + white space + carrier ID + newline + \0) ... ret = snprintf(p,* 7*, "%d\n", node->carrier); if (ret < 1 || ret > *6*) { And in common.h: #define MAX_PDB_CARRIERID *99999* And i hadn't had any problem until now. I had rows in my .csv like: 0645052050;10122 And it worked. The problem I have now is with prefixes bigger than 40000. I get segmentation fault when doiong a query with pdbt, however the pdbt build works good without any error. At first i thought of a buffer problem but eventhough testing with a .csv of 2 rows with 50000 prefixes will not work. Another curious effect is that for a prefix like 84238 the server changes the answer to 18754. I dont know why... Could anyone help me please? Thanks and regards, Igor.

1 0

Executing a C function from the Kamailio Script
by Mack Hendricks 07 Dec '15

07 Dec '15

We have some logic in a C function that we would like to execute from the Kamailio script. I see there are modules for calling functions in other languages. But, I don’t see anything for C. Is creating a module the only way to leverage this C function? Thanks, -Mack

4 4

SIP Trunking Kamailio directly to external SIP Trunk Provider
by amjadali_bb＠hotmail.com 07 Dec '15

07 Dec '15

Hi, I have got two Asterisk servers and both are communicating with the SIP Trunk provider (External Network) directly - the Asterisk servers are connected with the Kamailio and then Kamailio with the Agent Phones. I need some change in this architecture that I want Kamailio to communicate with the SIP Trunk provider (External Network) directly. Can any one please advise if this is possible and how ? -- View this message in context: http://sip-router.1086192.n5.nabble.com/SIP-Trunking-Kamailio-directly-to-e… Sent from the Users mailing list archive at Nabble.com.

2 1

Announcement: Next Kamailio World - May 18-20, 2016, in Berlin
by Daniel-Constantin Mierla 07 Dec '15

07 Dec '15

Hello, a short message to announces that the date and location for next Kamailio World Conference were decided - May 18-20, 2016, in Berlin, Germany. Kamailio project is celebrating 15 years of development in 2016, therefore we plan to have a special edition. Website of the event and call for presentations will be launched very soon. Meanwhile, if you haven't participated at a past edition, you can check the previous edition website in order to get an idea about the structure and content of the event: - http://www.kamailioworld.com/k03/ Have a great week, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

1 0

Kamailio radius authentication prolem
by Volkan Oransoy 07 Dec '15

07 Dec '15

Hi all, I try to authenticate my users via mod_radius, but I have problem. FreeRadius server gives this error: Auth: [digest] Cleartext-Password or Digest-HA1 is required for authentication. I think I need to send those attributes from kamailio but I couldn't figure out how to do it. Here is diff of my config with default config. Thanks, /Volkan ===================== diff /etc/kamailio/kamailio.cfg /etc/kamailio/kamailio.cfg.original < #!define WITH_DEBUG 294,297d292 < loadmodule "auth_radius.so" < modparam("auth_radius", "radius_config", "/etc/radiusclient/radiusclient.conf") < loadmodule "avpops.so" < 739,783c734,739 < if (is_method("REGISTER")) < { < avp_print(); < if (!radius_www_authorize("example.com")) { < xlog("SCRIPT: www auth return code: $rc\n"); < switch ($rc) { < case -7: < send_reply("500", "Server Internal Error"); < exit; < case -1: < send_reply("400", "Bad Request"); < exit; < default: < }; < if (defined($avp(digest_challenge)) && < ($avp(digest_challenge) != "")) { < append_to_reply("$avp(digest_challenge)"); < }; < send_reply("401", "Unauthorized"); < exit; < }; < } < < if (from_uri==myself) < { < if (!radius_proxy_authorize("example.com", "$pU")) { # Realm and URI user are taken < switch ($rc) { # from P-Preferred-Identity < case -7: # header field < send_reply("500", "Server Internal Error"); < exit; < case -1: < send_reply("400", "Bad Request"); < exit; < default: < }; < if (defined($avp(digest_challenge)) && < ($avp(digest_challenge) != "")) { < append_to_reply("$avp(digest_challenge)"); < }; < send_reply("407", "Proxy Authentication Required"); < exit; < }; < < } < --- > #!ifdef WITH_IPAUTH > if((!is_method("REGISTER")) && allow_source_address()) { > # source IP allowed > return; > } > #!endif 784a741,753 > if (is_method("REGISTER") || from_uri==myself) > { > # authenticate requests > if (!auth_check("$fd", "subscriber", "1")) { > auth_challenge("$fd", "0"); > exit; > } > # user authenticated - remove auth header > if(!is_method("REGISTER|PUBLISH")) > consume_credentials(); > } > # if caller is not local subscriber, then check if it calls > # a local destination, otherwise deny, not an open relay here

2 1

No NOTIFY while PUBLISHing new presence status
by Thierry Luo 07 Dec '15

07 Dec '15

Hi All, I'm now using Kamailio as Presence Server for my IM system. All is fine except that, when one user publishes new presence status (in tuples) to the Presence Server, which does not NOTIFY the subscribers of the status. And the more weird is that, when I restart the subscriber UAs and re-subscribe, the Presence Server send out the NOTIFY messages to the subscribers that just re-subscribed. This is not compliant with RFCs. Anybody please help me out. Attached is the configuration file. Thanks. Thierry Luo

2 2

Table 'kamailio.version' doesn't exist
by Annus Fictus 07 Dec '15

07 Dec '15

Hello List, when I try to create Kamailio Database, I receive this error: *kamdbctl create* MySQL password for root: INFO: test server charset INFO: creating database kamailio ... INFO: granting privileges to database kamailio ... INFO: creating standard tables into kamailio ... ERROR 1146 (42S02) at line 1: Table 'kamailio.version' doesn't exist ERROR: Creating core tables failed at standard! Kamailio version 4.3.4 Any hint? Regards

2 3

UAC dynamic reg_contact_addr()
by Yuriy Gorlichenko 07 Dec '15

07 Dec '15

I have multiple ip addresses at my kamailio. I use uac module for registration to sip providers. I have one provider but want to register form different ip addresses used by my server. When register sends it takes ip address form reg_contact_addr(). But if I want to register from another interface with different ip i need to get to this parametr another ip address. So As I understand it imposibleto do with avp. Does kamailio have some methods to do this?

2 3

why is rtpenengine-delete deleting the whole call?
by Juha Heinanen 05 Dec '15

05 Dec '15

in my test sip proxy parallel forks the invite to two contacts and two rtpengine-offers are made with these kind of call-id and via-branch params: "call-id": "f33a7e21c57edbf3", "via-branch": "z9hG4bK79d6.d19587ffadd9f72bca61d9578eb12bd9.0" "call-id": "f33a7e21c57edbf3", "via-branch": "z9hG4bK79d6.d19587ffadd9f72bca61d9578eb12bd9.1", then the via-branch .0 callee answers and rtpengine-answer is sent to with this kind of call-id and via-branch params: "call-id": "f33a7e21c57edbf3", "via-branch": "z9hG4bK79d6.d19587ffadd9f72bca61d9578eb12bd9.0", after that sip proxy deletes the other branch by sending rtpengine-delete with this kind of params: Nov 27 02:25:55 lohi rtpengine[3792]: [f33a7e21c57edbf3] Received command 'delete' from 127.0.0.1:40700 Nov 27 02:25:55 lohi rtpengine[3792]: [f33a7e21c57edbf3] Dump for 'delete' from 127.0.0.1:40700: { "call-id": "f33a7e21c57edbf3", "via-branch": "z9hG4bK79d6.d19587ffadd9f72bca61d9578eb12bd9.1", "received-from": [ "IP4", "127.0.0.1" ], "from-tag": "3322319973f3909e", "command": "delete" } and rtpengine responds: Nov 27 02:25:55 lohi rtpengine[3792]: [f33a7e21c57edbf3] Response dump for 'delete' to 127.0.0.1:40700: { "created": 1448583951, "last signal": 1448583955, "tags": { "3322319973f3909e": { "tag": "3322319973f3909e", "created": 1448583951, "in dialogue with": "0f6759297b8f1711", "medias": [ { "index": 1, "type": "audio", "protocol": "RTP/AVP", "streams": [ { "local port": 53864, "endpoint": { "family": "IPv4", "address": "192.98.102.10", "port": 10458 }, "advertised endpoint": { "family": "IPv4", "address": "192.98.102.10", "port": 10458 }, "last packet ... Nov 27 02:25:55 lohi rtpengine[3792]: [f33a7e21c57edbf3] ... ": 1448583951, "flags": [ "RTP", "filled" ], "stats": { "packets": 0, "bytes": 0, "errors": 0 } }, { "local port": 53865, "endpoint": { "family": "IPv4", "address": "192.98.102.10", "port": 10459 }, "advertised endpoint": { "family": "IPv4", "address": "192.98.102.10", "port": 10459 }, "last packet": 1448583951, "flags": [ "RTCP", "filled" ], "stats": { "packets": 0, "bytes": 0, "errors": 0 } } ], "flags": [ "initialized", "send", "recv" ] } ] }, "0f6759297b8f1711": { "tag": "0f6759297b8f1711", ... Nov 27 02:25:55 lohi rtpengine[3792]: [f33a7e21c57edbf3] ... "via-branch": "z9hG4bK79d6.d19587ffadd9f72bca61d9578eb12bd9.0", "created": 1448583951, "in dialogue with": "3322319973f3909e", "medias": [ { "index": 1, "type": "audio", "protocol": "RTP/AVP", "streams": [ { "local port": 53844, "endpoint": { "family": "IPv4", "address": "10.0.2.15", "port": 10144 }, "advertised endpoint": { "family": "IPv4", "address": "10.0.2.15", "port": 10144 }, "last packet": 1448583951, "flags": [ "RTP", "RTCP", "filled" ], "stats": { "packets": 0, "bytes": 0, "errors": 0 ... Nov 27 02:25:55 lohi rtpengine[3792]: [f33a7e21c57edbf3] ... } }, { "local port": 53845, "endpoint": { "family": "IPv6", "address": "::", "port": 0 }, "advertised endpoint": { "family": "IPv6", "address": "::", "port": 0 }, "last packet": 1448583951, "flags": [ "RTCP", "fallback RTCP", "filled" ], "stats": { "packets": 0, "bytes": 0, "errors": 0 } } ], "flags": [ "initialized", "send", "recv", "rtcp-mux" ] } ] } }, "totals": { "RTP": { "packets": 0, "bytes": 0, "errors": 0 }, "RTCP": { "packets": 0, "bytes": 0, "errors": 0 } }, "result": "ok" } which then results in deletion of the whole call, i.e., also the branch that answered. question: why does rtpengine not do what it is asked to do in rtpengine-delete, i,e. delete the offer corresponding to "call-id": "f33a7e21c57edbf3", "via-branch": "z9hG4bK79d6.d19587ffadd9f72bca61d9578eb12bd9.1"? -- juha

3 11

Kamailio + Asterisk, same machine, same public IP.
by Douglas Adami 04 Dec '15

04 Dec '15

Hello everyone, I have Kamailio and Asterisk on the same machine with the same public IP. When I try to forward calls to the asterisk (PSTN GW on port 5080), returns the error 401, but does not reach the Asterisk any information. When I switch to an IP out, it works. Any idea? Regards, Doug

2 6

If we print out $fu, $fU & $fd on onsend_route, it prints out incorrect values.
by Jurijs Ivolga 04 Dec '15

04 Dec '15

Hi all, I opened a bug here: https://github.com/kamailio/kamailio/issues/430 But then I was advised to write to mailing list. In nutshell: I'm running Kamailio 4.3.3. When I'm trying to update $ru, $fu & $fd in Kamailio conf: $rU = "1000"; $fu = "sip:something@mydomain.com"; $fd = "newdomain.com"; And later I'm trying to print out $rU, $fu, $fU & $fd in onsend_route: xlog("ALERT: From URI $fu \n"); xlog("ALERT: From domain $fd \n"); xlog("ALERT: From user $fU \n"); xlog("ALERT: Request user $rU \n"); Kamailio 4.3.3 prints out following: ALERT: From URI sip:2000@some_ip ALERT: From domain some_ip ALERT: From user 2000 ALERT: Request user 1000 But I believe it should: ALERT: From URI sip:something@mydomain.com ALERT: From domain mydomain.com ALERT: From user something ALERT: Request user 1000 I'm using default Kamailio config with minor changes, you can check it in attachment. Is it proper behavior? Thank you! With kind regards, Jurijs

2 1

[permissions] allow_source_address_group() always return -1
by Iñaki Baz Castillo 04 Dec '15

04 Dec '15

Hi all, Kamailio 4.3 (Debian Wheezy package) with db_mysql and permissions modules enabled. Once started, this is the cached content of the "address" table: ~# kamctl mi "address_dump" 22 <20, 99.23.86.78, 0> [TEST SERVER] Within the script: ----------------------------- xlog("L_INFO", "request_route() [method:$rm, si:$si, sp:$sp]\n"); $var(group) = allow_source_address_group(); if ($var(group) != -1) { // ALWAYS HERE :( xlog("L_WARN", "invalid source IP [si:$si]\n"); } ----------------------------- Then I send an INVITE from such an allowed IP, and got: INFO: <script>: request_route() [method:INVITE, si:99.23.86.78, sp:7060] WARNING: <script>: invalid source IP [si:99.23.86.78] "version" table contains: table_name table_version ------------------------------------- address 6 trusted 5 I've used code similar to the above in ~30 kamailios (however never in 4.X). Do I miss something? Thanks a lot. -- Iñaki Baz Castillo <ibc(a)aliax.net>

1 2

Re: [SR-Users] About Siremis Login Page Problem
by Daniel-Constantin Mierla 04 Dec '15

04 Dec '15

Hello, do you have the mod_redirect enabled for apache? Can you look at the logs of apache and see if there is any error message? Also, you can look at the logs of siremis in the folder siremis/logs/. Cheers, Daniel On 03/12/15 12:49, Morshed wrote: > > Dear Concern, > > I have installed kamailo and siremis installed properly. But I cannot > login to the siremis, the login page is not loaded successfully. > Please have a look on the attached image and any suggestion from your end? > > > > Regards, > > > > Morshed Alam > > Support Engineer | IP Telephony > > > > Link3 Technologies Ltd. > > Bulu Ocean Tower, 17th Floor > > 40, Kemal Ataturk Avenue, Banani, > > Dhaka 1213, Bangladesh. > > Tel: +88-02-9822288 > > IP Phone : +88-09678997705 > > Fax: +88-02-9821332 > > Web: www.link3.net <http://www.link3.net> > > > > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

1 0

LCR module : re load_gws uri errors
by Yasin CANER 04 Dec '15

04 Dec '15

3 7

Generating db-tables .html file
by smititelu 04 Dec '15

04 Dec '15

Hello, I want to add a new table to the [1]. I managed to create a new *kamailio-*.xml* in "lib/srdb1/schema/", run make and see the resulting **-dbschema.xml* in doc/databases/kamailio, along with the other .sql scripts. Here I got stuck; I can't find the scrip that generates the final .html. I tried grepping the code for some keywords found in page source without success. Also, couldn't find the answer reading [2]. Any ideas how the final .html is generated? Thanks, Stefan [1] http://kamailio.org/docs/db-tables/kamailio-db-devel.html [2] http://www.kamailio.org/dokuwiki/doku.php/development:db-schema

2 6

terminate call when dialog when remote contact disappears without BYE
by Thibault Gueslin 03 Dec '15

03 Dec '15

I would like to terminate the dialog when one party disconnects without sending a BYE (no more connctivity, client shutdown) I am using TCP connection. Should I terminate the dialog from event_route[usrloc:contact-expired] ? I have tried also to use SIP OPTION parameter from dialog module modparam("dialog", "ka_timer", 10 ) modparam("dialog", "ka_interval", 30 ) but nothing is sent) thibault

3 13

SQLOPS vs APP_LUA
by Luke Milbourne 03 Dec '15

03 Dec '15

Hi All, I need to run some SQL and then set the destination URI according to the results, if any. I've got this working using APP_LUA, however, I've noticed SQLOPS. Can anyone advise on which method is likely to produce better results. I'm assuming my Lua function is connecting to the DB and then disconnecting each time. If I use SQLOPS, does this mean Kamailio will keep a connection available to the DB? -- Luke Milbourne <luke.milbourne(a)gmail.com> Tel: 07857154817 Google Talk/Email: luke.milbourne(a)gmail.com

2 2

About Siremis Login Page Problem
by Morshed 03 Dec '15

03 Dec '15

Dear Concern, I have installed kamailo and siremis installed properly. But I cannot login to the siremis, the login page is not loaded successfully. Please have a look on the attached image and any suggestion from your end? Regards, Morshed Alam Support Engineer | IP Telephony Link3 Technologies Ltd. Bulu Ocean Tower, 17th Floor 40, Kemal Ataturk Avenue, Banani, Dhaka 1213, Bangladesh. Tel: +88-02-9822288 IP Phone : +88-09678997705 Fax: +88-02-9821332 Web: <http://www.link3.net> www.link3.net

1 0

using APP_LUA for complex arithmetic operations
by Jayesh Nambiar 03 Dec '15

03 Dec '15

Hi, I understand that kamailio does not allow float-point values in variables and I think kamailio is not a great place to do complex arithemtic operations and so I thought of using app_lua for the same. So can I pass the control to app_lua and come back to config script with some values? For eg. can I call a lua script that does a complex arithemetic operation on my AVP values and based on certain conditions; return back a true or false and then I continue in my existing script. I came across an exmaple http://kb.asipto.com/kamailio:usage:k32-lua-routing but this is more like doing the entire thing inside LUA. What I'm looking at is getting certain things done in lua and continue the script processing. Thanks for any help here. - Jayesh

3 4

Kamailio - Asterisk, problem with SIP trunk mode
by Mickael MONSIEUR 02 Dec '15

02 Dec '15

Hello, First, i have 7 years experience with Asterisk, but I started a project with Kamailio, forgive me in advance if I say silly things...! ;-) I set up a classic Asterisk / Kamailio configuration: sip phones -> kamailio -> asterisk -> sip trunks/pstn. When a call comes from the PSTN side, if I configure Asterisk as follows: [012345678] type = friend username = 012345678 secret = xxxxxxx host = dynamic fromdomain = sip.mydomain.com fromuser = 012345678 Standard mode: exten => 012345678, 1, Dial(SIP/012345678) -> The call is redirected on the phone by Kamailio ! :-) ------------------------------------------------------------------------------------------------------------------------------------------------ Trunk mode: [mytrunk] type = friend username = mytrunkUser secret = xxxxxxx host = dynamic fromdomain = sip.mydomain.com fromuser = mytrunkUser exten => 012345678, 1, Dial(SIP/mytrunk/012345678) -> The call is rejected by Kamailio.... exten => 012345679, 1, Dial(SIP/mytrunk/012345679) -> The call is rejected by Kamailio .... My question is how to allow the routing of multiple numbers (trunk mode) in a SIP account with Kamailio? Best regards, Mickael

3 6

PKG memory leak in 4.2.6
by Julia Boudniatsky 02 Dec '15

02 Dec '15

Hello, We are running Kamailio 4.2.6 ( db77ac) compiled with memory debugging. The free PKG memory has decreased on ~6.5 M after two weeks. Please see attached file with the log messages at kamailio shutdown. Thank you in advance, Julia.

2 5

Record-route on sequential requests
by Kristian F. Høgh 01 Dec '15

01 Dec '15

Hi list, Record-route on sequential requests doesn't have did/vsf parm. On initial INVITE, I call record_route() and set dialog flag. kamailio adds the following RR Record-Route: <sip:ww.xx.yy.zz;lr;ftag=15af612df;vsf=AAAA....;did=4a8.3ca2> UAC sends a re-INVITE, containing the following route: Route: <sip:178.21.251.54;lr;ftag=15af612df;vsf=AAAA....;did=4a8.3ca2> I call loose_route() followed by record-route(), and kamailio adds the following RR: Record-Route: <sip:ww.xx.yy.zz;lr;ftag=15af612df> I've got a phone which updates the routeset on sequential requests (which I don't think it should) and the did-matching fails. Should kamailio add did/vsf on sequential requests, when I call record_route()? Should I set dlg_match_mode to 1? (I use 0) Is it wrong to call record_route() from sequential requests? Which way is the best to resolve the problem? Regards, Kristian Høgh Uni-tel A/S

2 4

Problem with NATed UAC
by Vladimir Stepic 01 Dec '15

01 Dec '15

Hello everyone, this is my first message. I'm glad to become a part of this big community. I'm new in SER technology. I worked in Asterisk PBX only, until now. For the first time i installed Elastix MT witch have kamailio in front of asterisk, and now i have a problem. I attach a diagram of initial configuration in my lab and pcap file and kamailio.cfg. Regardless diagram, x.x.x.x addresses are public and y.y.y.y are private. When i test connection 1.1 is working, connection 1.2 not working connection 2.2 not working connection 1.3 not working connection 2.3 working Phones are connected(authenticate) to kamailio, but when i look at asterisk cli those phones are unreachable, but can call, but can not be called. On router where android works, Siemens dont, and where pc softphone works other UAC dont work. I think that my nat-traversal configure good, regardless of documentation. Please tell me, if someone has some ideas of solve this problem. Thanks in advance, and sorry for my bad english :) ---------------------------------------------------------------------- *Vladimir Stepić,* Engineer specialist in computer networking System Linux Administrator mob. tel. +381 69/18-68-431 email: e1.e398(a)gmail.com

2 1

kamailio's Makefile system : Enabling CFLAGS/LDFLAGS for udp_server.c
by aft 01 Dec '15

01 Dec '15

Hi, I'm doing some experimentation on kamailio's udp_server.c. Now i need libpcre for that. So i first thought if i enable the regex module, the CFLAGS/LDFLAGS would be available from udp_server.c. But it turns out it doesn't build(doesn't *link* to be more precise). Kamailio's build system is pretty unfamiliar for me. Although i absolutely hate autotools based build system(I prefer Scons), but i'm pretty familiar with these. But Kamailio's build system is pretty much cryptic for me(Is it based on CMake?). There is a page on devel wiki for kamailio's build system. it turns out i can do stuff like : make cfg prefix=/opt/kamailio \ SCTP=1 \ CC_EXTRA_OPTS=-I/usr/gnu/include \ group_include="standard postgres presence" \ include_modules="snmpstats lcr tls" So there might be a LD_EXTRA_OPTS or stuff like that. Which than would be defined (I guess) globally so the core c files(like udp_server.c) would be able to use that. One way i guess would be to sharpen my egrep and find that variable name. But it all feels a bit hacky. As i have already included regex module, there should be a way to reuse the CFLAGS/LDFLAGS for that module for core files like udp_server.c. Cheers Arif

2 1

Re: [SR-Users] Nathelper module
by Daniel-Constantin Mierla 01 Dec '15

01 Dec '15

Hello, On 30/11/15 14:52, Marino Mileti wrote: > > I would like to use nathelper module in order to "ping" all registered > client and "delete" (from locations table) clients that are not > reachable (maybe there's some network issue, or some other problem) > > > > I've seen that it's possible to have this feature for natted contact > using nathelper (but i haven't tried this functionaliy) > > > > Is there a way to remove records from location table without wait that > its expire is 0? > > see: http://kamailio.org/docs/modules/stable/modules/nathelper.html#nathelper.p.… Also, look at the parameter of usrloc module for handling contacts that have the tcp connection cut. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com http://miconda.eu

1 0

Help Required
by anakweze charles 30 Nov '15

30 Nov '15

Hi All. Does anyone know where to find training guide for Kamailio HA? I want to have 2 Kamailio in HA with four (4) Freeswitch servers behind them. I will also like to customer cgrate to manage the accounting side in a multi-tenant environment. I am just researching for this on my own and I will appreciate a guide to realize this objective. Thanks

1 0

SNMPstats dialog 0
by Igor Potjevlesch 30 Nov '15

30 Nov '15

Hello, I have rebooted my kamailio machine and now the value of kamailio dialogs is always 0: KAMAILIO-MIB::kamailioCurNumDialogs.0 = Gauge32: 0 KAMAILIO-MIB::kamailioCurNumDialogsInProgress.0 = Gauge32: 0 KAMAILIO-MIB::kamailioCurNumDialogsInSetup.0 = Gauge32: 0 KAMAILIO-MIB::kamailioTotalNumFailedDialogSetups.0 = Counter32: 0 And also the status is: KAMAILIO-MIB::kamailioDialogUsageState.0 = INTEGER: idle(0) How can I change it to active(1)? I have dialog.so loaded as well as modparam("dialog", "dlg_flag", 4) and dlg_manage(). Thank you. Regards,

3 5

Reverted Error Message
by Sam Ware 30 Nov '15

30 Nov '15

Daniel, I got the following error message (currently running version 4.3): Nov 27 18:56:51 ip-10-1-2-100 /usr/local/sbin/kamailio[451]: ERROR: dispatcher [dispatcher.c:517]: mod_init(): call load dispatching DST ID_AVP set but no size for hash table Nov 27 18:56:51 ip-10-1-2-100 /usr/local/sbin/kamailio[451]: ERROR: <core> [sr_module.c:962]: init_mod(): Error while initializing modul e dispatcher (/usr/local/lib64/kamailio/modules/dispatcher.so) I noticed in the following DEV GIT (Version 3.1) message that the error message was changed to a message that more clearly defined the error and correction for it. But the my current message would indicate that it got changed back to the older error message. http://lists.sip-router.org/pipermail/sr-dev/2010-November/009799.html Just thought I would point it out because the newer message from the GIT message seems clearer to me. -- *Sam D Ware* CIO *Vera Networks LLC* Email: sam.ware(a)veranetworks.com

2 1

Seremis Manual
by Omnes Leroy 30 Nov '15

30 Nov '15

Hi, Is there a manual I can get so Seremis. I am a new user. Thanks, Omnes

2 1

Kamailio geolocation module
by Mititelu Stefan 28 Nov '15

28 Nov '15

Hi everyone, Is there such a thing like "geolocation" module in Kamailio? (or something related to it i.e. [1] [2]). Thanks, Stefan Mititelu [1] https://tools.ietf.org/html/rfc6442 [2] https://tools.ietf.org/html/rfc3693#page-6

2 4

crash on using the $expires variable
by Jayesh Nambiar 28 Nov '15

28 Nov '15

Hi, I am trying to extract out the expires value from the incoming REGISTER request. It might be present in the Contact header or as a separate Expires header and hence I planned to use the $expires(max) PV to get this. But kamailio just crashes as soon as I use the variable. Here's when it crashes: if(is_method("REGISTER")) { xlog("L_INFO", "Expires is $expires(max)"); if(!save("location", "0x01")) { t_reply("500", "Error while saving AOR"); } } It crashes at the xlog point. Here's the backtrace for reference: Reading symbols from /usr/local/kamailio/sbin/kamailio...done. [New LWP 16609] [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/local/kamailio/sbin/kamailio -P /var/run/kamailio.pid -f /usr/local/kamail'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f34b658b311 in pv_get_expires (msg=0x7f34bd879e58, param=0x7f34bd7e9220, res=0x7ffcf67af530) at pv_core.c:3060 3060 if(c->expires && c->expires->body.len) { (gdb) backtrace #0 0x00007f34b658b311 in pv_get_expires (msg=0x7f34bd879e58, param=0x7f34bd7e9220, res=0x7ffcf67af530) at pv_core.c:3060 #1 0x00000000004fb6e1 in pv_get_spec_value (msg=0x7f34bd879e58, sp=0x7f34bd7e9208, value=0x7ffcf67af530) at pvapi.c:1304 #2 0x00000000004fbb46 in pv_printf (msg=0x7f34bd879e58, list=0x7f34bd80ef38, buf=0x7f34bd8735a0 "Expires is ", len=0x7ffcf67af618) at pvapi.c:1363 #3 0x00007f34b67ea745 in xl_print_log (msg=0x7f34bd879e58, list=0x7f34bd80ef38, buf=0x7f34bd8735a0 "Expires is ", len=0x7ffcf67af618) at xl_lib.c:37 #4 0x00007f34b67eb0f9 in xlog_helper (msg=0x7f34bd879e58, xm=0x7f34bd808648, level=2, line=0, facility=-1) at xlog.c:215 #5 0x00007f34b67ec160 in xlog_2_helper (msg=0x7f34bd879e58, lev=0x7f34bd7e9130 "", frm=0x7f34bd808648 "84\177", mode=0, facility=-1) at xlog.c:284 #6 0x00007f34b67ec19c in xlog_2 (msg=0x7f34bd879e58, lev=0x7f34bd7e9130 "", frm=0x7f34bd808648 "84\177") at xlog.c:292 #7 0x000000000041e23b in do_action (h=0x7ffcf67b0b40, a=0x7f34bd817cd0, msg=0x7f34bd879e58) at action.c:1065 #8 0x000000000042a8e7 in run_actions (h=0x7ffcf67b0b40, a=0x7f34bd813e18, msg=0x7f34bd879e58) at action.c:1548 #9 0x000000000041ab16 in do_action (h=0x7ffcf67b0b40, a=0x7f34bd7e8738, msg=0x7f34bd879e58) at action.c:677 #10 0x000000000042a8e7 in run_actions (h=0x7ffcf67b0b40, a=0x7f34bd7e8738, msg=0x7f34bd879e58) at action.c:1548 #11 0x000000000041e094 in do_action (h=0x7ffcf67b0b40, a=0x7f34bd7e89c8, msg=0x7f34bd879e58) at action.c:1044 #12 0x000000000042a8e7 in run_actions (h=0x7ffcf67b0b40, a=0x7f34bd7e19d8, msg=0x7f34bd879e58) at action.c:1548 #13 0x000000000042b04d in run_top_route (a=0x7f34bd7e19d8, msg=0x7f34bd879e58, c=0x0) at action.c:1634 #14 0x000000000050f3d4 in receive_msg ( buf=0xa80c00 <buf> "REGISTER sip:devsip.tlkn.com SIP/2.0\r\nVia: SIP/2.0/UDP 203.153.53.145:8300;branch=z9hG4bK119a.e23ed10b856f38b41c93d1d259d8869f.0;i=b1\r\nVia: SIP/2.0/TCP 172.16.16.32:52358;rport=52359;received=203.153."..., len=712, rcv_info=0x7ffcf67b0e60) at receive.c:196 #15 0x0000000000613b9e in udp_rcv_loop () at udp_server.c:495 #16 0x00000000004aa119 in main_loop () at main.c:1577 #17 0x00000000004b0e1e in main (argc=5, argv=0x7ffcf67b1318) at main.c:2553 Thanks, - Jayesh

3 4

restore_uri_reply() called twice in 200OK to BYE
by Efelin Novak 27 Nov '15

27 Nov '15

Hi Folks, I have a problem with To and From headers in 200 OK to BYE request. Their URI is doubled when leaving Kamailio. Incoming 200 OK: From : <sip:00421111@IP_ADDRESS>;tag=as017a2986 To : <sip:00421222@IP_ADDRESS0>;tag=K7ryDgH2g7gFm Outgoing 200 OK: From : <sip:+421111@IP_ADDRESS><sip:+421111@IP_ADDRESS>;tag=as017a2986 To : <sip:+421222@IP_ADDRESS><sip:+421222@IP_ADDRESS>;tag=K7ryDgH2g7gFm I'm using uac module to replace these headers in auto and dialog mode: modparam("uac", "restore_mode", "auto") modparam("uac", "restore_dlg", 1) append_fromtag is also set: modparam("rr", "append_fromtag", 1) When I run kamailio in debug mode I can see the function restore_uri_reply() is called twice: . . . 0(3133) DEBUG: <core> [parser/parse_via.c:1284]: parse_via_param(): Found param type 234, <received> = <IP_ADDRESS>; state=6 0(3133) DEBUG: <core> [parser/parse_via.c:1284]: parse_via_param(): Found param type 232, <branch> = <z9hG4bK0bb8c5b2>; state=6 0(3133) DEBUG: <core> [parser/parse_via.c:1284]: parse_via_param(): Found param type 235, <rport> = <5060>; state=16 0(3133) DEBUG: <core> [parser/parse_via.c:2672]: parse_via(): end of header reached, state=5 0(3133) DEBUG: <core> [parser/msg_parser.c:513]: parse_headers(): parse_headers: Via found, flags=62 0(3133) DEBUG: <core> [parser/msg_parser.c:526]: parse_headers(): parse_headers: this is the second via 0(3133) DEBUG: <core> [parser/parse_addr_spec.c:176]: parse_to_param(): DEBUG: add_param: tag=teHD72X67aQUm 0(3133) DEBUG: <core> [parser/parse_addr_spec.c:898]: parse_addr_spec(): end of header reached, state=29 0(3133) DEBUG: <core> [parser/msg_parser.c:190]: get_hdr_field(): DEBUG: get_hdr_field: <To> [60]; uri=[sip:421222@IP_ADDRESS:5060] 0(3133) DEBUG: <core> [parser/msg_parser.c:192]: get_hdr_field(): DEBUG: to body [<sip:421222@IP_ADDRESS:5060>] 0(3133) DEBUG: <core> [parser/msg_parser.c:170]: get_hdr_field(): get_hdr_field: cseq <CSeq>: <103> <BYE> 0(3133) DEBUG: tm [t_lookup.c:949]: t_reply_matching(): DEBUG: t_reply_matching: hash 10806 label 0 branch 0 0(3133) DEBUG: tm [t_lookup.c:1004]: t_reply_matching(): DEBUG: t_reply_matching: reply matched (T=0x220071b4)! 0(3133) DEBUG: tm [t_hooks.c:288]: run_trans_callbacks_internal(): DBG: trans=0x220071b4, callback type 2, id 0 entered 0(3133) DEBUG: <core> [parser/parse_addr_spec.c:176]: parse_to_param(): DEBUG: add_param: tag=as46bccb83 0(3133) DEBUG: <core> [parser/parse_addr_spec.c:898]: parse_addr_spec(): end of header reached, state=29 0(3133) DEBUG: uac [replace.c:705]: restore_uri_reply(): removing <<sip:00421111@IP_ADDRESS>> 0(3133) DEBUG: uac [replace.c:714]: restore_uri_reply(): inserting <<sip:+421111@IP_ADDRESS>> 0(3133) DEBUG: uac [replace.c:705]: restore_uri_reply(): removing <<sip:00421222@IP_ADDRESS>> 0(3133) DEBUG: uac [replace.c:714]: restore_uri_reply(): inserting <<sip:+421222@IP_ADDRESS>> 0(3133) DEBUG: tm [t_hooks.c:288]: run_trans_callbacks_internal(): DBG: trans=0x220071b4, callback type 2, id 0 entered 0(3133) DEBUG: uac [replace.c:705]: restore_uri_reply(): removing <<sip:00421111@IP_ADDRESS>> 0(3133) DEBUG: uac [replace.c:714]: restore_uri_reply(): inserting <<sip:+421111@IP_ADDRESS>> 0(3133) DEBUG: uac [replace.c:705]: restore_uri_reply(): removing <<sip:00421222@IP_ADDRESS>> 0(3133) DEBUG: uac [replace.c:714]: restore_uri_reply(): inserting <<sip:+421222@IP_ADDRESS>> . . . I think the problem is in registering a function restore_uris_reply() in callbacks in functions (both in replace.c of uac module) * void rr_checker(struct sip_msg *msg, str *r_param, void *cb_param) * static void replace_callback(struct dlg_cell *dlg, int type, struct dlg_cb_params *_params) Both of these callbacks are registered for BYE and ACK requests (INVITE request is using different callback), therefore running restore_uri_reply() twice. For testing purposes after I have removed the callback in rr_checker and recompile the uac module, To and From headers were OK. In my configuration I'm calling uac_replace_to in RELAY route: route[RELAY] { if ( !has_totag() ) { dlg_manage(); uac_replace_to("$ru"); } if (!t_relay()) { sl_reply_error(); } } So I think there is a bug in uac module, when one function is registered twice in callbacks for NON-INVITE requests. Or is there a problem with my configuration script? Can anyone point me to the direction how to solve this issue? Thank you Efelin Kamailio version: kamailio 4.4.0-dev6 (i386/linux) a66e22-dirty

2 2

Kamailio as UAC
by Alexandru Covalschi 27 Nov '15

27 Nov '15

Hello everyone! Subj is an ethernal theme, I know, but odds are so that I just need to do that. I've configured UAC auth to successfully register and my route[PSTN] looks like that # check if PSTN GW IP is defined if (strempty($sel(cfg_get.pstn.gw_ip))) { xlog("SCRIPT: PSTN routing enabled but pstn.gw_ip not defined\n"); return; } if !ds_is_from_list() return; # route to PSTN dialed numbers starting with '+' or '00' # (international format) # - update the condition to match your dialing rules for PSTN routing if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$")) return; if (strempty($sel(cfg_get.pstn.gw_port))) { $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip); } else { $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip) + ":" + $sel(cfg_get.pstn.gw_port); } remove_hf("To"); insert_hf("To: <sip:$rU@sipprovider.com>\r\n", "Call-ID"); uac_replace_from("","sip:user@sipprovider.com"); route(RELAY); exit; On INVITE's I get 407 PROXY-AUTH, which are transfered to backend FS. If I try to put if ($T_reply_code == 401 or $T_reply_code == 407) { xlog("L_NOTICE", "Remote asked for authentication"); uac_auth(); } to MANAGE_FAILURE or MANAGE_REPLY route Kamailio can't start. Is that even possible? -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/

2 4

how to log sql query
by John Smolka 27 Nov '15

27 Nov '15

Hi guys, I use kamailio with mysql. Some queries are huge and when I need to debug something it takes a time, so the debbuging would be easier. Is there any way how could I log all sql queries into a log file ? Thanks, John

2 1

Media address family
by Sergey Okhapkin 27 Nov '15

27 Nov '15

What is the best way to find out address family (IPV4 or IPV6) of media in SDP? My goal is to reject INVITEs which have different address families in headers and SDP, i.e. IPv4 INVITE with IPv6 media address in SDP and vice versa.

3 2

Correct start up of RTPProxy and Kamailio
by Michael Nielsen 27 Nov '15

27 Nov '15

I've installed RTPProxy and Kamailio and would like to have them start up correct on boot. First RTPProxy and then Kamailio. How to accomplish this?

2 1

2 Kamailio servers on same domain
by Michael Nielsen 26 Nov '15

26 Nov '15

I've installed Kamailio on 2 different servers. They share the same PostgreSQL database for users etc. I've setup a single domain, sip.my-domain.com, with latency responds to the 2 servers. So a user will always land on the server with the fastest responds in a respective area of the world. However, it seems as if 2 users are registered on different Kamailio servers - even though they share the same database - they cannot call each other? Have I misunderstood something? I've enabled WITH_NAT.

2 5

kamailio very slow or stuck during period from time to time
by Thibault Gueslin 26 Nov '15

26 Nov '15

I am facing an issue with kamailio 4.3.3 that is very similar to http://lists.sip-router.org/pipermail/sr-users/2015-May/088195.html Had someone found the solution or faced similar issue ? Sometimes kamailio is receiving the message (check with wireshark, logs in tcp) but the message is not handled nor relayed. After a certain amount of time everything works fine. I will do what as has been advised : enabling pike & check with gdb when it appears. thibault

3 13

issue using sipcapture to pg database
by david escartin 26 Nov '15

26 Nov '15

hello how are you? i have a problem using sipcapture module i'm writing in postgres database some sip messages but the msg field is stored ina strange format, \x5349502f322e30203438372052657175657374205465726d696e61746 5640d0a5669613a205349502f322e302f5544502037392e3137302e36342e3136383a353038303b6272616e63683d7a39684734624b30583665375a70394e446533513b72656365697665643d37392e3137302e36342e3136383b72706f72743d353038300d0a5265636f72642d526f7574653a 203c7369703a3139302e3136362e3233322e3139333a393236323b7472616e73706f72743d7564703b6c723e2c3c7369703a37392e3137302e36382e3138363b6c723b667461673d394448397648374435444653653b6469643d3639612e616437393e0d0a43616c6c2d49443a2033323666333 037632d373138642d346164392d393234362d3333336432323466613439380d0a46726f6d3a2022313931373838393437363922203c7369703a31393137383839343736394037392e3137302e36342e3136383e3b7461673d394448397648374435444653650d0a546f3a203c7369703a313830 39323935373838374037392e3137302e36382e3138363a353036303b757365723d70686f6e653e3b7461673d736263303830367974646c746f6c302d43432d33300d0a435365713a20383338353333383820494e564954450d0a5761726e696e673a203339392031302e31382e352e363420225 353313230303031463135364c3934345b30303030305d2043616e63656c207265636569766564206f6e20696e697469616c20696e76697465220d0a436f6e74656e742d4c656e6774683a20300d0a0d0a do you know how to configure it to see it in ascii? thanks a lot and regards david escartin

2 1

[CFP] reminder! FOSDEM RTC dev-room talks: deadline Friday
by Daniel Pocock 25 Nov '15

25 Nov '15

Reminder: speaker's deadline this Friday, 27 November at 23:59 UTC We have already received several really exciting talk proposals but there is still time for people to propose talks or encourage friends or colleagues to speak. Many other dev-rooms also have a deadline in the next few days and if your topic is applicable to more than one dev-room, you are welcome to make more than one submission. Please contact us or put a note in the memo field at the top of the talk proposal if you do that. All projects are encouraged to consider making a lightning talk too, it is an excellent opportunity to get exposure for your project: even though you only have 15 minutes, it can be a much larger and more diverse audience than in some dev-rooms. For full details, please see the call for papers: http://danielpocock.com/fosdem-2016-free-rtc-dev-room-and-lounge We invite all potential speakers and participants to discuss the selection process and other aspects of FOSDEM on the Free-RTC mailing list: https://lists.fsfe.org/mailman/listinfo/free-rtc

1 0

Kamailio v4.3.4 Released
by Daniel-Constantin Mierla 25 Nov '15

25 Nov '15

Hello, Kamailio SIP Server v4.3.4 stable release is out. This is a maintenance release of the latest stable branch, 4.3, that includes fixes since release of v4.3.3. There is no change to database schema or configuration language structure that you have to do on previous installations of v4.3.x. Deployments running previous v4.x.x versions are strongly recommended to be upgraded to v4.3.4. For more details about version 4.3.4 (including links and guidelines to download the tarball or from GIT repository), visit: * http://www.kamailio.org/w/2015/11/kamailio-v4-3-4-released/ RPM, Debian/Ubuntu packages will be available soon as well. Cheers, Daniel -- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

1 0

TLS not enough memory issue with git master
by Anthony Messina 25 Nov '15

25 Nov '15

I have noticed the following issue which began with builds somewhere between git master commits bff0a08 and 6173ef7. I did not see this issue with my previous builds and haven't been able to pin down the problem, which is why I haven't formally filed a bug. Any help or guidance is appreciated, because this has crippled my use of Kamailio. Only a restart enables it to work again until the issue recurs. ERROR: tls [tls_server.c:189]: tls_complete_init(): tls: ssl bug #1491 workaround: not enough memory for safe operation: 8870536 ERROR: <core> [tcp_read.c:1303]: tcp_read_req(): ERROR: tcp_read_req: error reading I currently build against and run openssl-1.0.1k-12.fc22.x86_64. I have a very small operation and the only change on the operational side is that all 5 of my mobile UACs (yes, that's all) have switched from CSipSimple/Android to Zoiper/Android, which doesn't yet have support for client-side certificates so verify_certificate and require_certificate are off for both the server and client config. The server is started with: /usr/sbin/kamailio -P /run/kamailio/kamailio.pid -m 64 -M 8 I have tried modifying the shared mem to 128 but the issue still occurs. Even right now, I am seeing the error when only one UAC has established a TLS connection: # kamcmd tls.list { id: 572 timeout: 3475 src_ip: 10.77.79.156 src_port: 58688 dst_ip: 10.77.79.3 dst_port: 5061 cipher: ECDHE-RSA-RC4-SHA SSLv3 Kx=ECDH Au=RSA Enc=RC4(128) Mac=SHA1 ct_wq_size: 0 enc_rd_buf: 0 flags: 2 state: established } # kamailio.cfg enable_tls=yes loadmodule "tls.so" modparam("tls", "connection_timeout", 60) #modparam("tls", "tls_log", 1) #modparam("tls", "tls_debug", 1) #modparam("tls", "low_mem_threshold1", -1) #modparam("tls", "low_mem_threshold2", 0) modparam("tls", "session_cache", 1) # tls.cfg [server:default] method = TLSv1+ verify_certificate = no require_certificate = no private_key = /etc/kamailio/example.org.key.pem certificate = /etc/kamailio/example.org.crt.pem server_name = example.org cipher_list = ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA- AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES256- SHA:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-GCM- SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:RC4- SHA:AES256-GCM-SHA384:AES256-SHA256:CAMELLIA256-SHA:ECDHE-RSA-AES128- SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:CAMELLIA128- SHA:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK [client:default] method = TLSv1+ verify_certificate = no require_certificate = no private_key = /etc/kamailio/example.org.key.pem certificate = /etc/kamailio/example.org.crt.pem cipher_list = ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA- AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-RC4-SHA:ECDHE-RSA-AES256- SHA:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-GCM- SHA256:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA:RC4- SHA:AES256-GCM-SHA384:AES256-SHA256:CAMELLIA256-SHA:ECDHE-RSA-AES128- SHA:AES128-GCM-SHA256:AES128-SHA256:AES128-SHA:CAMELLIA128- SHA:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK Thanks. -Anthony -- Anthony - https://messinet.com/ - https://messinet.com/~amessina/gallery 8F89 5E72 8DF0 BCF0 10BE 9967 92DC 35DC B001 4A4E

3 16

Kamailio/RTPProxy incorrect port 0
by Igor Potjevlesch 25 Nov '15

25 Nov '15

Hello, I can't figure out why Kamailio reports hundreds of calls with the following error: "/usr/local/sbin/kamailio[2997]: ERROR: rtpproxy [rtpproxy.c:2727]: force_rtp_proxy(): incorrect port 0 in reply from rtp proxy" It seems that each time this error occurs, we got a one-way audio call. I already check and increase the limit for opening files that the process can open with ulimit -n 500000. But, anyway, if I look to /proc/$PID/fd, I never see more than 1000 files open. I also check the socket with netstat: same; I can see the error while there's only less than 800 sockets open. Is someone know what can be the trigger of this? Regards, Igor.

5 10

Kamailio:Contact validation during INVITE
by Prashant Desai 25 Nov '15

25 Nov '15

Hi, We observe that the following kamailio API is trying to find out user registration by comparing source IP and port with stored contact, if it fails, then it compares based on incoming SIP msg contact uri. is_registered(struct sip_msg* _m, udomain_t* _d){ getContactP(_m,_d); } pcontact_t * getContactP(struct sip_msg* _m, udomain_t* _d) {); //Getting pcontact from source IP and port if (ul.get_pcontact_by_src(_d, &received_host, _m->rcv.src_port, _m->rcv.proto, &c) == 1) { LM_DBG("No entry in usrloc for %.*s:%i (Proto %i) found!\n", received_host.len, received_host.s, _m->rcv.src_port, _m->rcv.proto); } if (c == NULL) { //Getting pcontact from contact uri. if (ul.get_pcontact(_d, &ct->uri, &c) == 0) { } } We have use case where INVITE message is from same source IP and port but having unregistered contact.With this scenario,is_registered() will return success. We would like to know reason behind comparing the source IP and port to fetch the pcontact? Regards, Prashant

3 5

Releasing Kamailio v4.3.4
by Daniel-Constantin Mierla 25 Nov '15

25 Nov '15

Hello, I am considering to release Kamailio v4.3.4 next week on Wed, Nov 25 or the following day. As usual, announce any issues that you are aware and not reported to sr-dev or bug tracker. Also, if some patch was not backported and you think it has to be, write to sr-dev mailing list. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat

1 1

Build error on Solaris 11 with Solaris Studio
by Spencer Thomason 25 Nov '15

25 Nov '15

Hello, I realize its probably uncharted waters but I was hoping someone could point me in the right direction… I attempting to build Kamailio on a UltraSPARC T2 box running Solaris 11.3 with Sun cc and I’m not getting very far: $ CC=cc gmake all CC (cc) [kamailio] timer_proc.o cc: Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs "timer_funcs.h", line 111: warning: argument mismatch "timer_funcs.h", line 111: syntax error before or at: __func__ "timer_funcs.h", line 111: syntax error before or at: __func__ "timer_funcs.h", line 111: syntax error before or at: __func__ "timer_funcs.h", line 111: syntax error before or at: __func__ "timer_funcs.h", line 111: syntax error before or at: __func__ "cfg/../atomic/atomic_unknown.h", line 59: #warning: no native memory barrier implementations, falling back to slow lock based workarround "cfg/../lock_alloc.h", line 72: warning: argument mismatch "cfg/../lock_alloc.h", line 72: syntax error before or at: __func__ "cfg/../lock_alloc.h", line 72: syntax error before or at: __func__ "cfg/../lock_alloc.h", line 72: syntax error before or at: __func__ "cfg/../lock_alloc.h", line 72: syntax error before or at: __func__ "cfg/../lock_alloc.h", line 72: syntax error before or at: __func__ "ut.h", line 236: warning: argument mismatch "ut.h", line 236: syntax error before or at: __func__ "ut.h", line 236: syntax error before or at: __func__ "ut.h", line 236: syntax error before or at: __func__ "ut.h", line 236: syntax error before or at: __func__ "ut.h", line 236: syntax error before or at: __func__ "ut.h", line 240: warning: argument mismatch Any help would be greatly appreciated! The contents of config.mak are below: # this file is autogenerated by make cfg MAIN_NAME= kamailio CFG_NAME= kamailio SCR_NAME= sip-router FLAVOUR= kamailio INSTALL_FLAVOUR= kamailio SRC_NAME= sip-router RELEASE= 4.3.3 OS= solaris ARCH= sparc64 C_DEFS= -DNAME='"kamailio"' -DVERSION='"4.3.3"' -DARCH='"sparc64"' -DOS='solaris_' -DOS_QUOTED='"solaris"' -DCOMPILER='"cc 5.1"' -D__CPU_sparc64 -D__OS_solaris -DSER_VER=4003003 -DCFG_DIR='"/usr/local/etc/kamailio/"' -DRUN_DIR='"/var/run/kamailio/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DDNS_IP_HACK -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DUSE_DNS_CACHE -DUSE_DNS_FAILOVER -DUSE_DST_BLACKLIST -DUSE_NAPTR -DWITH_XAVP -DDBG_QM_MALLOC -DMEM_JOIN_FREE -DUSE_TLS -DTLS_HOOKS -DUSE_CORE_STATS -DSTATISTICS -DMALLOC_STATS -DWITH_AS_SUPPORT -DUSE_SCTP -DSPARC64_MODE -DHAVE_GETIPNODEBYNAME -DHAVE_SYS_SOCKIO_H -DHAVE_SCHED_YIELD -DHAVE_ALLOCA_H -DUSE_SIGACTION -DUSE_PTHREAD_MUTEX -DHAVE_DEVPOLL -DHAVE_SELECT -DHAVE_FILIO_H DEFS_RM= PROFILE= CC= cc LD= cc MKDEP= cc -xM1 MKTAGS= ctags LDFLAGS= -xO5 C_INCLUDES= CC_MKDEP_OPTS= MOD_LDFLAGS= -G -xO5 LIB_LDFLAGS= -G -xO5 UTILS_LDFLAGS= -xO5 LIB_SONAME= "-h " LD_RPATH= -"-R " LIB_SUFFIX= .so LIB_PREFIX= lib LIBS= -lfast -ldl -lresolv -L/usr/local/lib -lxnet -lnsl -lrt LEX= flex YACC= yacc YACC_FLAGS= -d -b cfg PREFIX= /usr/local LOCALBASE= /usr/local TAR= gtar INSTALL= ginstall INSTALL_CFG= ginstall -m 644 INSTALL_BIN= ginstall -m 755 INSTALL_MODULES= ginstall -m 755 INSTALL_DOC= ginstall -m 644 INSTALL_MAN= ginstall -m 644 INSTALL_LIB= ginstall -m 755 INSTALL_TOUCH= touch INSTALL_SHARE= ginstall -m 644 Q= 1 CC_EXTRA_OPTS= CPU= CFLAGS_RM= CFLAGS= -m64 -g -xO5 -fast -native -xarch=v9 -xCC -xc99 $(CC_EXTRA_OPTS) MOD_CFLAGS= -xcode=pic32 $(CFLAGS) LIB_CFLAGS= -xcode=pic32 $(CFLAGS) UTILS_CFLAGS= $(CFLAGS) BASEDIR= $(DESTDIR) basedir= $(BASEDIR) DESTDIR= LIBDIR= lib64 RUNBASEDIR= $(DESTDIR) runbasedir= $(RUNBASEDIR) PREFIX= $(LOCALBASE) prefix= $(PREFIX) cfg_prefix= $(basedir)$(prefix) cfg_dir= etc/$(MAIN_NAME)/ bin_prefix= $(basedir)$(prefix) bin_dir= sbin/ modules_prefix= $(basedir)$(prefix) modules_dir= $(LIBDIR)/$(MAIN_NAME)/ doc_prefix= $(basedir)$(prefix) doc_dir= doc/$(MAIN_NAME)/ man_prefix= $(basedir)$(prefix) man_dir= man/ ut_prefix= $(basedir)$(prefix) ut_dir= share_prefix= $(basedir)$(prefix) share_dir= share/$(MAIN_NAME)/ lib_prefix= $(basedir)$(prefix) lib_dir= $(LIBDIR)/$(MAIN_NAME)/ data_prefix= $(basedir)$(prefix) data_dir= $(MAIN_NAME)/ cfg_target= $(prefix)/$(cfg_dir) lib_target= $(prefix)/$(lib_dir) data_target= $(prefix)/$(data_dir) run_prefix= $(runbasedir) run_dir= var/run/$(MAIN_NAME)/ run_target= $(run_prefix)/$(run_dir) override makefile_defs:=1 C_DEFS:=$(filter-out $(DEFS_RM) $(extra_defs),$(C_DEFS)) $(extra_defs) CFLAGS:=$(filter-out $(CFLAGS_RM) $(CC_EXTRA_OPTS), $(CFLAGS)) $(CC_EXTRA_OPTS) Thanks! Spencer

1 0

Grab users password from WWW-Auth header
by Alexandru Covalschi 24 Nov '15

24 Nov '15

Hello! My problem is I need to do users authentication through API. So I need to replace if (!www_authenticate("$td", "subscriber")) { www_challenge("$td", "1"); } With if (!my_auth_script()) { www_challenge("$td", "1"); } The main problem is - how can I grab or compare users password? I know nonce, which I understand is MD5 salt. Can I, for example, grab users password from API, then grab the MD5 string and the nonce user sent me, calculate MD5 on base of API password and nonce - and then compare MD5 strings sent by user and calculated? -- Alexandru Covalschi ABRISS-Solutions VoIP engineer and system administrator phone: +37367398493 web: http://abs-telecom.com/

3 11

Issue with SNMPstats
by Igor Potjevlesch 24 Nov '15

24 Nov '15

Hello, I have configured the SNMPstats module fine in my machine because I get the SNMP information with the new KAMAILIO MIBS but I don't understand why the value of kamailio dialogs is always 0: KAMAILIO-MIB::kamailioCurNumDialogs.0 = Gauge32: 0 KAMAILIO-MIB::kamailioCurNumDialogsInProgress.0 = Gauge32: 0 KAMAILIO-MIB::kamailioCurNumDialogsInSetup.0 = Gauge32: 0 KAMAILIO-MIB::kamailioTotalNumFailedDialogSetups.0 = Counter32: 0 However I can see the transactions: KAMAILIO-SIP-COMMON-MIB::kamailioSIPSummaryTotalTransactions.0 = Counter32: 54797 Should I configure an specific parametr of the SNMPstats module? Regards,

3 6

MESSAGE is not successfull in Kamailio IMS
by Thierry Luo 24 Nov '15

24 Nov '15

Hi All, I installed kamailio on Ubuntu as IMS pCSCF/iCSCF/sCSCF. REGISTER is fine, but when I tried to send a MESSAGE (SMS) from one user to another, it was always not successful. I captured IP packets on the server, and it seemed that the error was caused on pCSCF. User1 and User2 are both behind their NAT network. Suppose User1's private IP is Private_IP1, and User1's public IP (on router) is Public_IP1, and User2's private and public IPs are Private_IP2 and Public_IP2: User1 pCSCF iCSCF sCSCF user2 MESSAGE ----------------> MESSAGE ---------------------> MESSAGE -------------------> MESSAGE <----------------------------------------------------- MESSAGE ---------------------------------------------------------------------------- ----> Unfortunately, from the captured data on the server, in the last step, the MESSAGE was sent to the Private_IP2 of User2. It should be sent to the Public_IP2. Of course, the datagram with the destination of Private_IP2 cannot reach User2 successfully. Please help analyze why the pCSCF sent the MESSAGE packet to User2's private IP instead of public IP. The configuration file was attached for reference. BR. Thierry Luo

2 6

Simple User Agent change
by Steven Maddox 24 Nov '15

24 Nov '15

Hi, Sorry to ask something probably very simple but I'm difficulty finding the right kinds of resources to learn from which are succinct enough to not overload my head. We have a PBX which we don't control (and hate) which expects only certain makes/models phones to register (it checks for user agents). I have a phone which unfortunately doesn't support tweaking its user agent, so I'd like to pass it through an extremely SIP proxy to have it's user agent tweaked and all other data to/from the PBX transparently let through. I've managed to knock up something (that isn't a proxy) using Asterisk where I made a trunk and a peer... but obviously since this isn't a proxy... things like BLF and transferring calls will never work. If anyone can point me in the direction of a really simple set up to achieve this, please let me know :) -- Steven Maddox

2 2

kazoo module documentation
by Vik Killa 24 Nov '15

24 Nov '15

Hello, I'm testing kazoo module for use with RabbitMQ I noticed there is a required parameter that is not listed in the documentation: http://kamailio.org/docs/modules/devel/modules/kazoo modparam("kazoo", "pua_mode", 0) The above parameter is required but not documented. Can someone please update the documentation? Thank you. /V

2 1

Problem with resuming suspended transactions.
by Dmytro Bogovych 23 Nov '15

23 Nov '15

Greetings. We build specialized softphone for iOS. Push notifications are used to notify user and wake up softphone app on missed calls and messages. We used Daniel's example config script as base for own configuration file. It has the same parts and does not differ too much. I talk about this example: http://www.kamailio.org/events/2014-KamailioWorld/day2/26-Daniel-Constantin… Everything was ok for few monthes - with kamailio 4.1.2. Few weeks ago we upgraded to 4.3.3. Now paused calls cannot be resumed properly. Softphone receives 500 Server error (No error 0/SL) in response This is problem part of script: route[RELAYRESUMED] { # enable additional event routes for forwarded requests # - serial forking, RTP relaying handling, a.s.o. if (is_method("INVITE|SUBSCRIBE")) { t_on_branch("MANAGE_BRANCH"); t_on_reply("MANAGE_REPLY"); } if (is_method("INVITE")) { t_on_failure("MANAGE_FAILURE"); } if ($var(rr_target) != "") { xlog("L_INFO","Relay to $var(rr_ip):$var(rr_port)\n"); $ru = "sip:" + $rU + "@" + $var(rr_ip) + ":" + $var(rr_port) + ";transport=" + $var(rr_proto); xlog("L_INFO","Current request URI is $ru\n"); if (!t_relay()) xlog("L_INFO","Cannot relay PUSHED invite."); sl_reply_error(); } else { xlog("L_WARN","Target proto is not set\n"); sl_reply_error(); } exit; } It produces log ----- Nov 23 14:42:24 ctdsip3 /usr/local/sbin/kamailio[32141]: INFO: <script>: resuming trasaction [23927:345343979] 1985987629 (23927:345343979) Nov 23 14:42:24 ctdsip3 /usr/local/sbin/kamailio[32141]: INFO: <script>: Relay to 95.133.110.17:11791 Nov 23 14:42:24 ctdsip3 /usr/local/sbin/kamailio[32141]: INFO: <script>: Current request URI is sip:1985987629@95.133.110.17:11791;transport=tls Nov 23 14:42:24 ctdsip3 /usr/local/sbin/kamailio[32141]: ERROR: sl [sl_funcs.c:363]: sl_reply_error(): ERROR: sl_reply_error used: No error (0/SL) Nov 23 14:42:24 ctdsip3 /usr/local/sbin/kamailio[32141]: INFO: <script>: Checking FAILED messages for 1985987629: 0 ----- sl_reply_error() sends 500 with No error (0/SL) description. Later 180 & 200 are sent. But client softphone terminates transaction already (as it handles 500 response code) . There is no "Cannot relay PUSHED invite." message in the log however. I will be happy to heary any idea what can be cause... Thank you!

2 3

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