sr-users July 2012

sr-users@lists.kamailio.org

64 participants
92 discussions

the 200 ok reply not include supported header
by mike 13 Jul '12

13 Jul '12

Hi all: i have the server loaded the path model , but the 200 ok didn't include the "Supported" header filed . REGISTER sip:example.com SIP/2.0 Via: SIP/2.0/TCP 192.0.2.2;branch=z9hG4bKnashds7 Max-Forwards: 70 From: Bob <sip:bob@example.com>;tag=7F94778B653B To: Bob <sip:bob@example.com> Call-ID: 16CB75F21C70 CSeq: 1 REGISTER Supported: path, outbound Route: <sip:ep1.example.com;lr> Contact: <sip:bob@192.0.2.2;transport=tcp>;reg-id=1 ;+sip.instance="<urn:uuid:00000000-0000-1000-8000-AABBCCDDEEFF>" Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/TCP 192.0.2.15;branch=z9hG4bKnuiqisi Via: SIP/2.0/TCP 192.0.2.2;branch=z9hG4bKnashds7 From: Bob <sip:bob@example.com>;tag=7F94778B653B To: Bob <sip:bob@example.com>;tag=6AF99445E44A Call-ID: 16CB75F21C70 CSeq: 1 REGISTER Supported: path, outbound (---------this line is not include-------------) Require: outbound Contact: <sip:bob@192.0.2.2;transport=tcp>;reg-id=1;expires=3600 ;+sip.instance="<urn:uuid:00000000-0000-1000-8000-AABBCCDDEEFF>" Path: <sip:VskztcQ/ how could i fix it ? thanks mike

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Re: [SR-Users] sip over tls is not working
by Peter Dunkley 12 Jul '12

12 Jul '12

Hi, I have just built Kamailio from Git master, configured TCP and TLS, and an HTTP event route. I was able to connect to Kamailio over TLS using Google Chrome (and saw the "SSL Error: The site's security certificate is not trusted!" page). After I clicked on "Proceed anyway" I saw the log message I put in the HTTP event route come out. I also logged in with Jitsi using TLS and that worked fine too. I tried this with both the WebSocket module loaded and without it, and it worked in both cases. I also tried the above with TCP and that worked fine as well. As far as I can tell TLS is working in Kamailio Git master. Regards, Peter > On Wed, Jul 11, 2012 at 9:37 PM, Peter Dunkley > <peter.dunkley(a)crocodile-rcs.com> wrote: >> >> Hi, >> >> WebSockets over TLS works which requires establishing a TLS connection >> and >> exchanging an HTTP request and response. It doesn't sound like this >> connection is even getting passed the TLS handshake part? >> >> Peter >> > > Hi, > That was my first guess. I will run some tests with plain tcp socket > and post update. > > cheers. > >> >> On Wed, 2012-07-11 at 17:14 +0200, Klaus Darilion wrote: >> >> Maybe there were some changes fore websocket support which cause >> problems. Do plain TCP connections work? >> >> klaus >> >> On 11.07.2012 16:20, Aft nix wrote: >> > On Wed, Jul 11, 2012 at 6:56 PM, Klaus Darilion >> > <klaus.mailinglists(a)pernau.at> wrote: >> >> I just tested TLS with Kamailio 3.3.0 and Eyebeam and it works. Make >> >> sure to >> >> specify "ca_list" if intermediate certificates are used. >> >> >> > >> > I was working with master branch, not 3.3 branch. >> > >> >> >> >> regards >> >> Klaus >> >> >> >> On 09.07.2012 13:27, Aft nix wrote: >> >>> >> >>> Hi, >> >>> >> >>> I have enabled tls parameters as follows: >> >>> >> >>> in kamailio.cfg >> >>> >> >>> listen = tls:<IP>:<PORT> >> >>> >> >>> in tls.cfg >> >>> >> >>> [server:<IP>:<PORT>] >> >>> method = TLSv1 >> >>> verify_certificate = no >> >>> require_certificate = no >> >>> private_key = /usr/local/etc/kamailio/kamailio-selfsigned.key >> >>> certificate = /usr/local/etc/kamailio/ >> kamailio-selfsigned.pem >> >>> >> >>> Now if i try to connect to this interface using openssl s_client, it >> >>> does connects, >> >>> but now server certificate is sent from kamailio. >> >>> >> >>> kamailio log shows this : >> >>> >> >>> <core> [ip_addr.c:247]: tcpconn_new: new tcp connection: <CLIENT >> >>> IP> >> >>> <core> [tcp_main.c:10

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Kamailio Unexpectedly Terminating
by Akan 12 Jul '12

12 Jul '12

I have 2 servers running Solaris and Kamailio 3.2.3 where on one Kamailio is terminating when it tries to save the location for a register request and the other is producing a core dump when processing an Option request. I have one server handling Register request while the other sip server forwards the register requests and handles the other requests. I have included the backtraces from the core dumps and the output from the log for the registrar server as well as the command that is causing kamailio to terminate: if (!save("location")) sl_reply_error(); 4(3364) ERROR: *** cfgtrace: c=[/opt/kamailio-3.2/etc/kamailio/kamailio.cfg] l=714 a=17 n=if 4(3364) ERROR: *** cfgtrace: c=[/opt/kamailio-3.2/etc/kamailio/kamailio.cfg] l=711 a=26 n=save 14(3374) : <core> [pass_fd.c:293]: ERROR: receive_fd: EOF on 15 14(3374) DEBUG: <core> [tcp_main.c:3555]: DBG: handle_ser_child: dead child 4, pid 3364 (shutting down?) 14(3374) DEBUG: <core> [io_wait.h:617]: DBG: io_watch_del (1003743d8, 15, 0, 0x0) fd_no=18 called 0(3360) ALERT: <core> [main.c:751]: child process 3364 exited by a signal 10 0(3360) ALERT: <core> [main.c:754]: core was not generated 0(3360) INFO: <core> [main.c:766]: INFO: terminating due to SIGCHLD 6(3366) INFO: <core> [main.c:817]: INFO: signal 15 received 1(3361) INFO: <core> [main.c:817]: INFO: signal 15 received 2(3362) INFO: <core> [main.c:817]: INFO: signal 15 received 3(3363) INFO: <core> [main.c:817]: INFO: signal 15 received 5(3365) INFO: <core> [main.c:817]: INFO: signal 15 received 7(3367) INFO: <core> [main.c:817]: INFO: signal 15 received 8(3368) INFO: <core> [main.c:817]: INFO: signal 15 received 9(3369) INFO: <core> [main.c:817]: INFO: signal 15 received 10(3370) INFO: <core> [main.c:817]: INFO: signal 15 received 11(3371) INFO: <core> [main.c:817]: INFO: signal 15 received 12(3372) INFO: <core> [main.c:817]: INFO: signal 15 received 13(3373) INFO: <core> [main.c:817]: INFO: signal 15 received 14(3374) INFO: <core> [main.c:817]: INFO: signal 15 received 0(3360) DEBUG: presence_xml [presence_xml.c:347]: start 0(3360) ERROR: ctl [ctl.c:379]: ERROR: ctl: could not delete unix socket /tmp/kamailio_ctl: Permission denied (13) 0(3360) DEBUG: <core> [db_pool.c:102]: removing connection from the pool 0(3360) DEBUG: db_postgres [km_pg_con.c:122]: PQfinish(100842470) 0(3360) DEBUG: db_postgres [km_pg_con.c:126]: pkg_free(1004c1f30) 0(3360) DEBUG: tm [t_funcs.c:122]: DEBUG: tm_shutdown : start 0(3360) DEBUG: tm [t_funcs.c:125]: DEBUG: tm_shutdown : emptying hash table 0(3360) DEBUG: tm [t_funcs.c:127]: DEBUG: tm_shutdown : removing semaphores 0(3360) DEBUG: tm [t_funcs.c:129]: DEBUG: tm_shutdown : destroying tmcb lists 0(3360) DEBUG: tm [t_funcs.c:132]: DEBUG: tm_shutdown : done Thanks Nathaniel

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sip over tls is not working
by Aft nix 11 Jul '12

11 Jul '12

Hi, I have enabled tls parameters as follows: in kamailio.cfg listen = tls:<IP>:<PORT> in tls.cfg [server:<IP>:<PORT>] method = TLSv1 verify_certificate = no require_certificate = no private_key = /usr/local/etc/kamailio/kamailio-selfsigned.key certificate = /usr/local/etc/kamailio/kamailio-selfsigned.pem Now if i try to connect to this interface using openssl s_client, it does connects, but now server certificate is sent from kamailio. kamailio log shows this : <core> [ip_addr.c:247]: tcpconn_new: new tcp connection: <CLIENT IP> <core> [tcp_main.c:1089]: tcpconn_new: on port 40727, type 3 <core> [tcp_main.c:1400]: tcpconn_add: hashes: 2614:2652:2494, 2 <core> [io_wait.h:390]: DBG: io_watch_add(0x82535e0, 23, 2, 0xb5701580), fd_no=11 <core> [io_wait.h:617]: DBG: io_watch_del (0x82535e0, 23, -1, 0x0) fd_no=12 called <core> [tcp_main.c:4296]: tcp: DBG: sending to child, events 1 <core> [tcp_main.c:3963]: WARNING: send2child: no free tcp receiver, connection passed to the least busy one (3289651) <core> [tcp_main.c:3967]: selected tcp worker 0 0(8) for activity on [tls:<IP>:<PORT>], 0xb5701580 <core> [tcp_main.c:3576]: BUG: handle_ser_child: fd -1 for 0 (pid 2491) I'm using kamailio from git. its updated to the latest. Thanks in advance. -- -aft

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Re: [SR-Users] GRUU support in Kamailio
by amar＠smarttel.com.np 11 Jul '12

11 Jul '12

A -original message- Subject: Re: [SR-Users] GRUU support in Kamailio From: Iñaki Baz Castillo <ibc(a)aliax.net> Date: 11/07/2012 10:08 pm 2012/7/11 Olle E. Johansson <oej(a)edvina.net>: > Thanks for your patience, Daniel! And even more thanks for the code! I will test it in depth very soon. -- Iñaki Baz Castillo <ibc(a)aliax.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

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GRUU support in Kamailio
by Olle E. Johansson 11 Jul '12

11 Jul '12

Hey, Been trying to understand the GRUU support in Kamailio. I see that the registrar saves sip.instance - but I don't see any functions to generate gruu URIs or store them. A public GRUU is valid forever for a sip.instance and should propably be saved into some sort of database table. A temporary GRUU is only valid for as long as a device registers with the same Call-ID. Please give me pointers to what I have missed! Thanks, /O --- * Olle E Johansson - oej(a)edvina.net * Cell phone +46 70 593 68 51, Office +46 8 96 40 20, Sweden

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DB create statements
by Klaus Darilion 11 Jul '12

11 Jul '12

Hi! For some reason I need to the enter the SQL statements manually on the DB server (I do not want to copy the scripts to the DB server and there is no superuser access over the network) Is there a simple method to get all the SQL commands to create the kamailio database? I see there are all the files in "/usr/share/kamailio/postgres/" and lots of other SQL statements in /usr/lib/kamailio/kamctl/kamdbctl.pgsql. Does anyone know of a simple method to get all the raw SQL queries? Thanks Klaus

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start kamailio
by Michal Yachimovitz 11 Jul '12

11 Jul '12

Hello I installed kamailio version 3.2.0 and followed the instructions in http://www.kamailio.org/wiki/install/3.2.x/git web site Whene I permormed the command /etc/init.d/kamailio start I got the following errors. The modules are in the correct directory so actually I do not understand the error. I will be happy if someone can help me solve this issue: [root@kamailio-dev-lab ~]# */etc/init.d/kamailio start * Not starting Kamailio: invalid configuration file! 0(8569) ERROR: <core> [sr_module.c:565]: ERROR: load_module: could not open module </usr/local/lib/kamailio/modules/db_mysql.so>: /usr/local/lib/kamailio/modules/db_mysql.so: undefined symbol: SSL_CTX_free 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 214, column 12-24: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <mi_fifo> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 217, column 12-23: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <kex> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 218, column 12-19: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <tmx> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 220, column 12-19: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <rr> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 222, column 12-18: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <pv> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 223, column 12-18: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <maxfwd> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 224, column 12-22: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <usrloc> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 225, column 12-22: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <registrar> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 226, column 12-25: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <textops> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 227, column 12-23: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <siputils> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 228, column 12-24: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <xlog> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 229, column 12-20: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <acc> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 234, column 12-19: failed to load module 0(8569) ERROR: <core> [sr_module.c:553]: ERROR: load_module: could not find module <auth_db> in </usr/local/lib/kamailio/modules> 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 238, column 12-23: failed to load module 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <mi_fifo> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 287, column 54: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <rr> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 301, column 35: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <rr> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 303, column 35: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <registrar> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 307, column 44: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <registrar> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 313, column 42: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <acc> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 318, column 33: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <acc> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 319, column 32: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <acc> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 320, column 36: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <acc> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 324, column 38: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <acc> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 326, column 30: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <acc> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 327, column 37: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <acc> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 330, column 45: Can't set module parameter 0(8569) ERROR: <core> [modparam.c:162]: set_mod_param_regex: No module matching <acc> found 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 331, column 45: Can't set module parameter 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 346, column 30-34: syntax error 0(8569) : <core> [cfg.y:3529]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 346, column 30-34: Invalid arguments 0(8569) : <core> [cfg.y:3532]: parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 346, column 35: ERROR: bad config file (30 errors) [root@kamailio-dev-lab ~]# Thanks in advance Michal Yachimovitz

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Re: [SR-Users] is kamilio support RFC5626 now ?
by Daniel-Constantin Mierla 11 Jul '12

11 Jul '12

FYI: private emails sent from mailing lists discussions are simply ignored, keep the mailing list in the discussion. Thanks. On 7/11/12 9:13 AM, mike wrote: > yes , i know that the path could be added by the path module , but > ,the problem is the flow token,such as the path > > Path: <sip:VskztcQ/S8p4WPbOnHbuyh5iJvJIW3ib@ep1.example.com > <mailto:S8p4WPbOnHbuyh5iJvJIW3ib@ep1.example.com>;lr;ob> > > > the VskztcQ/S8p4WPbOnHbuyh5iJvJIW3ib is the token , so , where the > kamilio 3.3 handle it ? > > > On Wed, Jul 11, 2012 at 3:00 PM, Daniel-Constantin Mierla > <miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote: > > Hello, > > > On 7/11/12 4:23 AM, mike wrote: > > dear kamilio developers : > > i read the kamilio 3.3.0' s new features , it say it support > outbound , and i have place to handle reg-id and sip.instance > . so , i wonder if the kamilio3.3.0 support RFC5626 now，so > that the > kamilio can be used as a edge proxy . i ask why because i > can't find where kamilio add flow-token and path for the > register request. > > sip.instance and reg-id are handled by the registrar/usrloc > modules. Path has to be added by intermediary proxies and it is > also handled by registrar module. If the intermediary proxies are > kamailio, then adding path is possible via path module. > > Cheers, > Daniel > > -- > Daniel-Constantin Mierla - http://www.asipto.com > http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - > http://www.linkedin.com/in/miconda > Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 - > http://asipto.com/u/katu > Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 - > http://asipto.com/u/kpw > > -- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 - http://asipto.com/u/katu Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 - http://asipto.com/u/kpw

1 0

usrloc concurrency
by Alex Balashov 11 Jul '12

11 Jul '12

(Reposting from sr-dev because, in retrospect, it makes more sense here.) Does anyone know of any issues running usrloc with DB backing ('location') in a multi-master DB-replicated environment? I am referring to plain usrloc, not p_usrloc. I have such an environment set up with db_mode = 1 (immediate write-through) and have run into a problem where Kamailio occasionally stops writing to the location table for no apparent reason. I am wondering if this is because another Kamailio instance bound to the secondary replica is performing a DB sync as well, and at some point they collide in some sort of race condition. Would db_mode 2 fix? Would anything fix? Is this even the problem? -- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com

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sr-users July 2012