25 Feb
2015
25 Feb
'15
6:19 p.m.
Hello Daniel,
substr you suggested didn't worked.
See my previous email.
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) ERROR: ***
cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio-asterisk.cfg] l=506 a=25
n=subst_uri
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core> [re.c:448]: subst_run():
subst_run: running. r=1
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core> [re.c:517]: subst_str():
subst_str: no match
but I changed to
subst("/sips:/ sip:/g ");
and log says that it match, but still ask for sips and then crash
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) ERROR: ***
cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio-asterisk.cfg] l=507 a=25
n=subst
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core> [re.c:448]: subst_run():
subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core> [re.c:469]: subst_run():
subst_run: matched (229, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core> [re.c:448]: subst_run():
subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core> [re.c:469]: subst_run():
subst_run: matched (299, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core> [re.c:448]: subst_run():
subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core> [re.c:469]: subst_run():
subst_run: matched (364, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core> [re.c:448]: subst_run():
subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core> [re.c:469]: subst_run():
subst_run: matched (538, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core> [re.c:448]: subst_run():
subst_run: running. r=1
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops [textops.c:695]: subst_f():
textops: replacing at offset 266 [sips:] with [sip:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops [textops.c:695]: subst_f():
textops: replacing at offset 336 [sips:] with [sip:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops [textops.c:695]: subst_f():
textops: replacing at offset 401 [sips:] with [sip:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops [textops.c:695]: subst_f():
textops: replacing at offset 575 [sips:] with [sip:]
Feb 25 11:22:24 canlvprx01 kernel: [87678.490671] kamailio[4774]: segfault at 88 ip
00000000004bd27c sp 00007fff9a126ea0 error 4 in kamailio[400000+3b9000]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops [textops.c:711]: subst_f():
lst was 0x7fd875e0dd98
That why I asked about this bug report, it close because of limitation in
openser/kamailio.
Slava.
From: "Daniel-Constantin Mierla" <miconda(a)gmail.com>
To: "Slava Bendersky" <volga629(a)networklab.ca>ca>, "sr-users"
<sr-users(a)lists.sip-router.org>
Sent: Wednesday, February 25, 2015 10:57:29 AM
Subject: Re: [SR-Users] kamailio asterisk
Hello,
that's from 2007, closed as invalid -- that was v1.2.
Again, as in my previous email, you haven't described what is the state after using
the subst as I suggested previously.
Cheers,
Daniel
On 25/02/15 15:47, Slava Bendersky wrote:
Hello Daniel,
I found this bug report
http://sourceforge.net/p/openser/bugs/226/
Is this still valid ?
Slava.
From: "Slava Bendersky" <volga629(a)networklab.ca>
To: miconda(a)gmail.com
Cc: "sr-users" <sr-users(a)lists.sip-router.org>
Sent: Wednesday, February 25, 2015 9:11:54 AM
Subject: Re: [SR-Users] kamailio asterisk
Hello Everyone,
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) ERROR: ***
cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio-asterisk.cfg] l=506 a=25
n=subst_uri
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core> [re.c:448]: subst_run():
subst_run: running. r=1
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core> [re.c:517]: subst_str():
subst_str: no match
I tried something like
if (proto==TLS)
{
#subst_uri('/^sips.+)$/ sip:\1/ ');
subst("/sips:/ sip:/g ");
}
but there some cases where client use ;transport=TLS which need remove too.
Slava
From: "Daniel-Constantin Mierla" <miconda(a)gmail.com>
To: "Slava Bendersky" <volga629(a)networklab.ca> , "sr-users"
<sr-users(a)lists.sip-router.org>
Sent: Wednesday, February 25, 2015 5:44:53 AM
Subject: Re: [SR-Users] kamailio asterisk
Hello,
change the r-uri to use sip instead of sips.
You can try with:
subst_uri('/^sips:(.+)$/ sip:\1/ ');
Cheers,
Daniel!
On 25/02/15 01:14, Slava Bendersky wrote:
BQ_BEGIN
Hello Everyone,
I wonder in my case why kamailio is not bridging between TLS and UDP ? Is there additional
configuration required ?
Slava.
From: "Slava Bendersky" <volga629(a)networklab.ca>
To: miconda(a)gmail.com
Cc: "sr-users" <sr-users(a)lists.sip-router.org>
Sent: Tuesday, February 24, 2015 11:42:02 AM
Subject: Re: [SR-Users] kamailio asterisk
Hello Everyone,
Here link to core dump bt full.
http://fpaste.org/189799/79603014/
password the same
Slava.
From: "Daniel-Constantin Mierla" <miconda(a)gmail.com>
To: "volga629" <volga629(a)skillsearch.ca> , "Slava Bendersky"
<volga629(a)networklab.ca> , "sr-users"
<sr-users(a)lists.sip-router.org>
Sent: Monday, February 23, 2015 3:56:48 AM
Subject: Re: [SR-Users] kamailio asterisk
You don't need to run kamailio through gdb. If it crashes, then you get
a corefile -- in the logs it says the name of the file. It is usually
located in / or in the path you gave to -w parameter.
After you reproduced the crash, locate the corefile and run gdb like:
gdb /path/to/kamailio /path/to/corefile
bt full
The /path/to/kamailio should be /usr/sbin/kamailio if you installed from
rpms.
If you have improvements to init or sysconfig kamailio file, send a
patch and we will include the changes in kamailio repository.
Cheers,
Daniel
On 23/02/15 01:00, Slava Bendersky wrote:
Hello Everyone,
I upgraded to 4.2.3 version, but crash still there. What is my options to meet case like
this.
Client TLS -------> KAMAILIO Proxy ------ UDP/TCP ----> asterisk
|
|
Public Private
I will try try run gdb to get backtrace on crash.
Also here link for Fedora 21 server rpms. There are couple small fixes for init file and
sysconfig/kamailio
http://ftpsrv01.networklab.ca/fedora/21/RPMS/x86_64/
Slava.
Sent from mobile device typos are expected.
From: Daniel-Constantin Mierla <miconda(a)gmail.com>
Sent: Feb 22, 2015 5:34 PM
To: Slava Bendersky <volga629(a)networklab.ca> ;sr-users
Subject: Re: [SR-Users] kamailio asterisk
Hello,
looking at the logs, the process routing the register is forwarding it,
by opening a tls connection -- that is because the uri has sips as schema.
The crash is reported in another process that doesn't print much logs
messages. As Olle suggested, can you get the backtrace with gdb from the
core file? That will help to see where the crash happened.
gdb /path/to/kamailio /path/to/corefile
bt full
And again, it would be good to upgrade to 4.2.3 -- it is same config and
database, just install new version and restart. In this way we rule out
issues that were fixed already, avoiding to spend time on something fixed.
Cheers,
Daniel
On 20/02/15 15:03, Slava Bendersky wrote:
> Hello Everyone,
> Thank you for reply,
> On client I configured user @ domain.org and proxy point to kamailio
> Here 1 debug where on client after doamin.org port is left configured
> to 5061
>
> http://fpaste.org/188145/44047614/
>
> Second debug where port set to 0 and kamailio tries resolve and crashed
>
> http://fpaste.org/188148/24440702/
>
> Here config file
>
> http://fpaste.org/188149/24440841/
>
>
> Thank you,
> Slava.
>
>
> ------------------------------------------------------------------------
> *From: *"Olle E. Johansson" <oej(a)edvina.net>
> *To: *"Daniel Constantin Mierla" <miconda(a)gmail.com> ,
"sr-users"
> <sr-users(a)lists.sip-router.org>
> *Sent: *Thursday, February 19, 2015 4:34:04 AM
> *Subject: *Re: [SR-Users] kamailio asterisk
>
> We also need to check the core file from the crash.
> /O
> On 19 Feb 2015, at 09:30, Daniel-Constantin Mierla < miconda(a)gmail.com
> <mailto:miconda@gmail.com> > wrote:
>
> Hello,
>
> can you send the REGISTER request received by kamailio and your
> config to me?
>
> As you receive it over TLS, you can get the register by adding the
> next line in kamailio.cfg at the beginning of request_route:
>
> xlog("received request: [[$mb]]\n");
>
> I will like to double check if the issue is still present.
>
> You should upgrade to 4.2.3, because it is the latest stable, you
> have 4.2.1 and there were many fixes meanwhile.
>
> If you preserve sips as uri schema, then you force tls further for
> forwarding. You should change that to sip:domain ...
>
> Cheers,
> Daniel
>
> On 18/02/15 00:37, Slava Bendersky wrote:
>
> Hello Everyone,
> I have standard case where kamailio play role of proxy for
> asterisk servers.
> Kamailio configured use TLS transport on public side and on
> private side UDP 5060.
> When client (SIP soft phone) connect to TLS socket everything
> goes well until kamailio trying forward request. Kamailio
> tries DNS resolve tls transport srv records instead of udp
> then it just crashed when no tls configured on private side of
> kamailio.
>
> Do I need manually fix sips in URI ? Or some different miss
> configuration ?
>
>
> [root@canlvprx01 kamailio]# rpm -qa | grep kamail
> kamailio-carrierroute-4.2.1-4.2.fc21.x86_64
> kamailio-mysql-4.2.1-4.2.fc21.x86_64
> kamailio-outbound-4.2.1-4.2.fc21.x86_64
> kamailio-4.2.1-4.2.fc21.x86_64
> kamailio-tls-4.2.1-4.2.fc21.x86_64
>
>
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [parser/msg_parser.c:625]: parse_msg(): method: <REGISTER>
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [parser/msg_parser.c:627]: parse_msg(): uri:
> <sips:domain.org> ---> Client come with TLS transport
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [parser/msg_parser.c:629]: parse_msg(): version: <SIP/2.0>
>
>
>
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [socket_info.c:583]: grep_sock_info(): grep_sock_info -
> checking if host==us: 13==12 && [domain.org
> <http://domain.org> ] == [10.18.130.46 <callto:10.18.130.46> ]
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [socket_info.c:587]: grep_sock_info(): grep_sock_info -
> checking if port 5060 (advertise 0) matches port 5060
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [socket_info.c:583]: grep_sock_info(): grep_sock_info -
> checking if host==us: 13==11 && [domain.org
> <http://domain.org> ] == [67.34.12.56]
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [socket_info.c:587]: grep_sock_info(): grep_sock_info -
> checking if port 5081 (advertise 0) matches port 5060
> Feb 17 11:13:49 canlvprx01 kernel: [4130713.518667]
> kamailio[22484]: segfault at 88 ip 00000000004bd30c sp
> 00007fffa2f73a20 error 4 in kamailio[400000+3b8000]
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [forward.c:448]: check_self(): check_self: host != me
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) ERROR: ***
> cfgtrace:request_route=[SIPOUT]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=850 a=25 n=append_hf
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) ERROR: ***
> cfgtrace:request_route=[SIPOUT]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=851 a=5 n=route
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=567 a=16 n=if
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=563 a=25 n=is_method
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=571 a=16 n=if
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=567 a=25 n=is_method
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=574 a=16 n=if
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=571 a=24 n=t_relay
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: tm
> [t_lookup.c:1373]: t_newtran(): DEBUG: t_newtran: msg id=1 ,
> global msg id=1 , T on entrance=(nil)
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: tm
> [t_lookup.c:527]: t_lookup_request(): t_lookup_request: start
> searching: hash=48550, isACK=0
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: tm
> [t_lookup.c:485]: matching_3261(): DEBUG: RFC3261 transaction
> matching failed
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: tm
> [t_lookup.c:709]: t_lookup_request(): DEBUG: t_lookup_request:
> no transaction found
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: tm
> [t_hooks.c:380]: run_reqin_callbacks_internal(): DBG:
> trans=0x7f598a9ced40, callback type 1, id 0 entered
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: tm
> [t_hooks.c:380]: run_reqin_callbacks_internal(): DBG:
> trans=0x7f598a9ced40, callback type 1, id 0 entered
> Feb 17 11:13:49 canlvprx01 kernel: kamailio[22484]: segfault
> at 88 ip 00000000004bd30c sp 00007fffa2f73a20 error 4 in
> kamailio[400000+3b8000]
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [md5utils.c:67]: MD5StringArray(): DEBUG: MD5 calculated:
> 0475e0d0dd9778e889618cb724403b4d
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [dns_cache.c:566]: _dns_hash_find():
> dns_hash_find(_sips._tcp.networklab.ca
> <http://tcp.networklab.ca> (24), 33), h=646
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [resolve.c:967]: get_record(): get_record: skipping 1 NS
> (p=0xa1f556, end=0xa1f588)
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [resolve.c:983]: get_record(): get_record: parsing 2 ARs
> (p=0xa1f568, end=0xa1f588)
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [dns_cache.c:1772]: dns_get_related():
> dns_get_related(0x7f598a9e89b0 (_sips._tcp.domain.org
> <http://tcp.domain.org> , 33), 33, *0x7f5995bd55e0) (0)
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [dns_cache.c:869]: dns_cache_add_unsafe(): dns_cache_add:
> adding _sips._tcp.domain.org <http://tcp.domain.org> (24) 33
> (flags=0) at 646
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [dns_cache.c:869]: dns_cache_add_unsafe(): dns_cache_add:
> adding camsgsrv02.domain.org
> <http://camsgsrv02.domain.org> (24) 1 (flags=0) at 967
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [dns_cache.c:566]: _dns_hash_find():
> dns_hash_find(camsgsrv02.domain.org
> <http://camsgsrv02.domain.org> (24), 1), h=967
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [msg_translator.c:2871]: create_via_hf(): create_via_hf: id
> added: <;i=1>, rcv proto=3
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [tcp_main.c:1818]: tcp_send(): tcp_send: no open tcp
> connection found, opening new one
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [ip_addr.c:243]: print_ip(): tcpconn_new: new tcp connection:
> 10.18.130.50 <callto:10.18.130.50>
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [tcp_main.c:1073]: tcpconn_new(): tcpconn_new: on port 5061,
> type 3
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [tcp_main.c:1382]: tcpconn_add(): tcpconn_add: hashes: 3263:0:0, 2
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) WARNING: <core>
> [tcp_main.c:1221]: tcp_do_connect(): 10.18.130.50
> <callto:10.18.130.50> :5061: could not find corresponding
> listening socket for 10.18.130.46 <callto:10.18.130.46> , using
> default...
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: tls
> [tls_server.c:184]: tls_complete_init(): Using TLS domain
> TLSc<default>
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: tls
> [tls_domain.c:700]: sr_ssl_ctx_info_callback(): SSL handshake
> started
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: <core>
> [tcp_main.c:2697]: tcpconn_1st_send(): pending write on new
> connection 0x7f598a9d4678 (-1/129 bytes written)
> Feb 17 11:13:49 canlvprx01 kamailio: 15(22484) DEBUG: <core>
> [tcp_main.c:3565]: handle_ser_child(): handle_ser_child: read
> response= 7f598a9d4678, 5, fd 31 from 11 (22480)
> Feb 17 11:13:49 canlvprx01 kamailio: 15(22484) DEBUG: <core>
> [io_wait.h:388]: io_watch_add(): DBG: io_watch_add(0x9daf00,
> 31, 2, 0x7f598a9d4678), fd_no=19
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480) DEBUG: tm
> [t_funcs.c:394]: t_relay_to(): SER: new transaction fwd'ed
>
>
>
> Thank you Slava.
>
>
> _______________________________________________
> 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
> Kamailio World Conference, May 27-29, 2015
> Berlin, Germany - http://www.kamailioworld.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
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
_______________________________________________
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 Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
_______________________________________________
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
BQ_END
--
Daniel-Constantin Mierla http://twitter.com/#!/miconda -
http://www.linkedin.com/in/miconda Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
25 Feb
25 Feb
7:04 p.m.
New subject: kamailio asterisk
Hello,
On 25/02/15 17:19, Slava Bendersky wrote:
Hello Daniel,
substr you suggested didn't worked.
See my previous email.
your previous email didn't say anything about the results. That's why I
asked. Be sure you don't have those spaces that are in the email you
wrote. Also, I had more parenthesis in the parameter of the subst_uri().
Or you can try the alternative with:
if($rz=="sips") {
$ru = "sip" + $(ru{s.substr,4,0});
}
I asked for more details from the backtrace to confirm that what I found
is the cause for the crash in this case -- see one of my previous emails
from today.
Cheers,
Daniel
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) ERROR: ***
cfgtrace:request_route=[DEFAULT_ROUTE]
c=[/etc/kamailio/kamailio-asterisk.cfg] l=506 a=25 n=subst_uri
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=1
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core>
[re.c:517]: subst_str(): subst_str: no match
but I changed to
subst("/sips:/sip:/g");
and log says that it match, but still ask for sips and then crash
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) ERROR: ***
cfgtrace:request_route=[DEFAULT_ROUTE]
c=[/etc/kamailio/kamailio-asterisk.cfg] l=507 a=25 n=subst
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:469]: subst_run(): subst_run: matched (229, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:469]: subst_run(): subst_run: matched (299, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:469]: subst_run(): subst_run: matched (364, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:469]: subst_run(): subst_run: matched (538, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=1
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops
[textops.c:695]: subst_f(): textops: replacing at offset 266 [sips:]
with [sip:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops
[textops.c:695]: subst_f(): textops: replacing at offset 336 [sips:]
with [sip:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops
[textops.c:695]: subst_f(): textops: replacing at offset 401 [sips:]
with [sip:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops
[textops.c:695]: subst_f(): textops: replacing at offset 575 [sips:]
with [sip:]
Feb 25 11:22:24 canlvprx01 kernel: [87678.490671] kamailio[4774]:
segfault at 88 ip 00000000004bd27c sp 00007fff9a126ea0 error 4 in
kamailio[400000+3b9000]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops
[textops.c:711]: subst_f(): lst was 0x7fd875e0dd98
That why I asked about this bug report, it close because of limitation
in openser/kamailio.
Slava.
------------------------------------------------------------------------
*From: *"Daniel-Constantin Mierla" <miconda(a)gmail.com>
*To: *"Slava Bendersky" <volga629(a)networklab.ca>ca>, "sr-users"
<sr-users(a)lists.sip-router.org>
*Sent: *Wednesday, February 25, 2015 10:57:29 AM
*Subject: *Re: [SR-Users] kamailio asterisk
Hello,
that's from 2007, closed as invalid -- that was v1.2.
Again, as in my previous email, you haven't described what is the
state after using the subst as I suggested previously.
Cheers,
Daniel
On 25/02/15 15:47, Slava Bendersky wrote:
Hello Daniel,
I found this bug report
http://sourceforge.net/p/openser/bugs/226/
Is this still valid ?
Slava.
------------------------------------------------------------------------
*From: *"Slava Bendersky" <volga629(a)networklab.ca>
*To: *miconda(a)gmail.com
*Cc: *"sr-users" <sr-users(a)lists.sip-router.org>
*Sent: *Wednesday, February 25, 2015 9:11:54 AM
*Subject: *Re: [SR-Users] kamailio asterisk
Hello Everyone,
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) ERROR: ***
cfgtrace:request_route=[DEFAULT_ROUTE]
c=[/etc/kamailio/kamailio-asterisk.cfg] l=506 a=25 n=subst_uri
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=1
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core>
[re.c:517]: subst_str(): subst_str: no match
I tried something like
if (proto==TLS)
{
#subst_uri('/^sips.+)$/sip:\1/');
subst("/sips:/sip:/g");
}
but there some cases where client use ;transport=TLS which need
remove too.
Slava
------------------------------------------------------------------------
*From: *"Daniel-Constantin Mierla" <miconda(a)gmail.com>
*To: *"Slava Bendersky" <volga629(a)networklab.ca>ca>,
"sr-users"
<sr-users(a)lists.sip-router.org>
*Sent: *Wednesday, February 25, 2015 5:44:53 AM
*Subject: *Re: [SR-Users] kamailio asterisk
Hello,
change the r-uri to use sip instead of sips.
You can try with:
subst_uri('/^sips:(.+)$/sip:\1/');
Cheers,
Daniel!
On 25/02/15 01:14, Slava Bendersky wrote:
Hello Everyone,
I wonder in my case why kamailio is not bridging between TLS
and UDP ? Is there additional configuration required ?
Slava.
------------------------------------------------------------------------
*From: *"Slava Bendersky" <volga629(a)networklab.ca>
*To: *miconda(a)gmail.com
*Cc: *"sr-users" <sr-users(a)lists.sip-router.org>
*Sent: *Tuesday, February 24, 2015 11:42:02 AM
*Subject: *Re: [SR-Users] kamailio asterisk
Hello Everyone,
Here link to core dump bt full.
http://fpaste.org/189799/79603014/
password the same
Slava.
------------------------------------------------------------------------
*From: *"Daniel-Constantin Mierla" <miconda(a)gmail.com>
*To: *"volga629" <volga629(a)skillsearch.ca>ca>, "Slava
Bendersky"
<volga629(a)networklab.ca>ca>, "sr-users"
<sr-users(a)lists.sip-router.org>
*Sent: *Monday, February 23, 2015 3:56:48 AM
*Subject: *Re: [SR-Users] kamailio asterisk
You don't need to run kamailio through gdb. If it crashes,
then you get
a corefile -- in the logs it says the name of the file. It is
usually
located in / or in the path you gave to -w parameter.
After you reproduced the crash, locate the corefile and run
gdb like:
gdb /path/to/kamailio /path/to/corefile
bt full
The /path/to/kamailio should be /usr/sbin/kamailio if you
installed from
rpms.
If you have improvements to init or sysconfig kamailio file,
send a
patch and we will include the changes in kamailio repository.
Cheers,
Daniel
On 23/02/15 01:00, Slava Bendersky wrote:
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
Hello Everyone,
I upgraded to 4.2.3 version, but crash still there. What is
my options to
meet case like this.
Client TLS -------> KAMAILIO Proxy ------ UDP/TCP ---->
asterisk
|
|
Public Private
I will try try run gdb to get backtrace on crash.
Also here link for Fedora 21 server rpms. There are couple
small fixes for
init file and sysconfig/kamailio
http://ftpsrv01.networklab.ca/fedora/21/RPMS/x86_64/
Slava.
Sent from mobile device typos are expected.
From: Daniel-Constantin Mierla <miconda(a)gmail.com>
Sent: Feb 22, 2015 5:34 PM
To: Slava Bendersky <volga629(a)networklab.ca>;sr-users
Subject: Re: [SR-Users] kamailio asterisk
Hello,
looking at the logs, the process routing the register is
forwarding it,
by opening a tls connection -- that is because
the uri has
sips as schema.
The crash is reported in another process that doesn't print
much logs
messages. As Olle suggested, can you get the
backtrace with
gdb from the
core file? That will help to see where the crash
happened.
gdb /path/to/kamailio /path/to/corefile
bt full
And again, it would be good to upgrade to 4.2.3 -- it is
same config and
database, just install new version and restart.
In this way
we rule out
issues that were fixed already, avoiding to spend
time on
something fixed.
Cheers,
Daniel
On 20/02/15 15:03, Slava Bendersky wrote:
> Hello Everyone,
> Thank you for reply,
> On client I configured user @ domain.org and proxy point to
kamailio
> Here 1 debug where on client after doamin.org
port is left
configured
> to 5061
>
> http://fpaste.org/188145/44047614/
>
> Second debug where port set to 0 and kamailio tries resolve
and
crashed
>
> http://fpaste.org/188148/24440702/
>
> Here config file
>
> http://fpaste.org/188149/24440841/
>
>
> Thank you,
> Slava.
>
>
>
------------------------------------------------------------------------
> *From: *"Olle E. Johansson"
<oej(a)edvina.net>
> *To: *"Daniel Constantin Mierla" <miconda(a)gmail.com>om>,
"sr-users"
> <sr-users(a)lists.sip-router.org>
> *Sent: *Thursday, February 19, 2015 4:34:04 AM
> *Subject: *Re: [SR-Users] kamailio asterisk
>
> We also need to check the core file from the crash.
> /O
> On 19 Feb 2015, at 09:30, Daniel-Constantin Mierla
<miconda(a)gmail.com
> <mailto:miconda@gmail.com>> wrote:
>
> Hello,
>
> can you send the REGISTER request received by kamailio
and your
> config to me?
>
> As you receive it over TLS, you can get the register by
adding
the
> next line in kamailio.cfg at the
beginning of
request_route:
>
> xlog("received request: [[$mb]]\n");
>
> I will like to double check if the issue is still present.
>
> You should upgrade to 4.2.3, because it is the latest
stable, you
> have 4.2.1 and there were many fixes
meanwhile.
>
> If you preserve sips as uri schema, then you force tls
further
for
> forwarding. You should change that to
sip:domain...
>
> Cheers,
> Daniel
>
> On 18/02/15 00:37, Slava Bendersky wrote:
>
> Hello Everyone,
> I have standard case where kamailio play role of
proxy for
> asterisk servers.
> Kamailio configured use TLS transport on public
side and on
> private side UDP 5060.
> When client (SIP soft phone) connect to TLS socket
everything
> goes well until kamailio trying
forward request.
Kamailio
> tries DNS resolve tls transport srv
records instead
of udp
> then it just crashed when no tls
configured on
private side of
> kamailio.
>
> Do I need manually fix sips in URI ? Or some
different miss
> configuration ?
>
>
> [root@canlvprx01 kamailio]# rpm -qa | grep kamail
> kamailio-carrierroute-4.2.1-4.2.fc21.x86_64
> kamailio-mysql-4.2.1-4.2.fc21.x86_64
> kamailio-outbound-4.2.1-4.2.fc21.x86_64
> kamailio-4.2.1-4.2.fc21.x86_64
> kamailio-tls-4.2.1-4.2.fc21.x86_64
>
>
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480)
DEBUG:
<core>
> [parser/msg_parser.c:625]:
parse_msg(): method:
<REGISTER>
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [parser/msg_parser.c:627]: parse_msg(): uri:
>> <sips:domain.org> ---> Client come with TLS transport
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [parser/msg_parser.c:629]:
parse_msg(): version:
<SIP/2.0>
>>
>>
>>
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [socket_info.c:583]:
grep_sock_info(): grep_sock_info -
> checking if host==us: 13==12 && [domain.org
> <http://domain.org>] == [10.18.130.46
<callto:10.18.130.46>]
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [socket_info.c:587]: grep_sock_info(): grep_sock_info -
>> checking if port 5060 (advertise 0) matches port 5060
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [socket_info.c:583]: grep_sock_info(): grep_sock_info -
>> checking if host==us: 13==11 && [domain.org
>> <http://domain.org>] == [67.34.12.56]
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [socket_info.c:587]: grep_sock_info(): grep_sock_info -
>> checking if port 5081 (advertise 0) matches port 5060
>> Feb 17 11:13:49 canlvprx01 kernel: [4130713.518667]
>> kamailio[22484]: segfault at 88 ip 00000000004bd30c sp
>> 00007fffa2f73a20 error 4 in kamailio[400000+3b8000]
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [forward.c:448]: check_self(): check_self: host != me
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
> cfgtrace:request_route=[SIPOUT]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=850 a=25
n=append_hf
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
> cfgtrace:request_route=[SIPOUT]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=851 a=5
n=route
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
>> cfgtrace:request_route=[RELAY]
>> c=[/etc/kamailio/kamailio-asterisk.cfg] l=567 a=16 n=if
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=563 a=25
n=is_method
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
>> cfgtrace:request_route=[RELAY]
>> c=[/etc/kamailio/kamailio-asterisk.cfg] l=571 a=16 n=if
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=567 a=25
n=is_method
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
>> cfgtrace:request_route=[RELAY]
>> c=[/etc/kamailio/kamailio-asterisk.cfg] l=574 a=16 n=if
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=571 a=24
n=t_relay
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_lookup.c:1373]: t_newtran():
DEBUG: t_newtran:
msg id=1 ,
>> global msg id=1 , T on entrance=(nil)
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_lookup.c:527]: t_lookup_request():
t_lookup_request: start
>> searching: hash=48550, isACK=0
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_lookup.c:485]: matching_3261():
DEBUG: RFC3261
transaction
>> matching failed
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_lookup.c:709]: t_lookup_request():
DEBUG:
t_lookup_request:
>> no transaction found
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
>> [t_hooks.c:380]: run_reqin_callbacks_internal(): DBG:
>> trans=0x7f598a9ced40, callback type 1, id 0 entered
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_hooks.c:380]:
run_reqin_callbacks_internal(): DBG:
> trans=0x7f598a9ced40, callback type 1, id 0 entered
> Feb 17 11:13:49 canlvprx01 kernel: kamailio[22484]:
segfault
> at 88 ip 00000000004bd30c sp
00007fffa2f73a20 error
4 in
>> kamailio[400000+3b8000]
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [md5utils.c:67]: MD5StringArray():
DEBUG: MD5
calculated:
>> 0475e0d0dd9778e889618cb724403b4d
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [dns_cache.c:566]: _dns_hash_find():
>> dns_hash_find(_sips._tcp.networklab.ca
>> <http://tcp.networklab.ca>(24), 33), h=646
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [resolve.c:967]: get_record():
get_record: skipping
1 NS
>> (p=0xa1f556, end=0xa1f588)
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [resolve.c:983]: get_record():
get_record: parsing
2 ARs
>> (p=0xa1f568, end=0xa1f588)
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [dns_cache.c:1772]: dns_get_related():
>> dns_get_related(0x7f598a9e89b0 (_sips._tcp.domain.org
>> <http://tcp.domain.org>, 33), 33, *0x7f5995bd55e0) (0)
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [dns_cache.c:869]:
dns_cache_add_unsafe():
dns_cache_add:
> adding _sips._tcp.domain.org
<http://tcp.domain.org>(24) 33
>> (flags=0) at 646
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [dns_cache.c:869]:
dns_cache_add_unsafe():
dns_cache_add:
>> adding camsgsrv02.domain.org
>> <http://camsgsrv02.domain.org>(24) 1 (flags=0) at 967
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [dns_cache.c:566]: _dns_hash_find():
>> dns_hash_find(camsgsrv02.domain.org
>> <http://camsgsrv02.domain.org>(24), 1), h=967
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [msg_translator.c:2871]:
create_via_hf():
create_via_hf: id
>> added: <;i=1>, rcv proto=3
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [tcp_main.c:1818]: tcp_send(): tcp_send: no open tcp
>> connection found, opening new one
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [ip_addr.c:243]: print_ip():
tcpconn_new: new tcp
connection:
>> 10.18.130.50 <callto:10.18.130.50>
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [tcp_main.c:1073]: tcpconn_new():
tcpconn_new: on
port 5061,
>> type 3
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [tcp_main.c:1382]: tcpconn_add():
tcpconn_add:
hashes: 3263:0:0, 2
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
WARNING: <core>
> [tcp_main.c:1221]: tcp_do_connect():
10.18.130.50
> <callto:10.18.130.50>:5061: could not find
corresponding
> listening socket for 10.18.130.46
<callto:10.18.130.46>, using
>> default...
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tls
> [tls_server.c:184]:
tls_complete_init(): Using TLS
domain
>> TLSc<default>
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tls
> [tls_domain.c:700]:
sr_ssl_ctx_info_callback(): SSL
handshake
>> started
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [tcp_main.c:2697]:
tcpconn_1st_send(): pending
write on new
> connection 0x7f598a9d4678 (-1/129
bytes written)
> Feb 17 11:13:49 canlvprx01 kamailio: 15(22484)
DEBUG:
<core>
> [tcp_main.c:3565]:
handle_ser_child():
handle_ser_child: read
> response= 7f598a9d4678, 5, fd 31 from
11 (22480)
> Feb 17 11:13:49 canlvprx01 kamailio: 15(22484)
DEBUG:
<core>
> [io_wait.h:388]: io_watch_add(): DBG:
io_watch_add(0x9daf00,
>> 31, 2, 0x7f598a9d4678), fd_no=19
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_funcs.c:394]: t_relay_to(): SER:
new transaction
fwd'ed
>
>
>
> Thank you Slava.
>
>
> _______________________________________________
> 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
> Kamailio World Conference, May 27-29,
2015
> Berlin, Germany - http://www.kamailioworld.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
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
_______________________________________________
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
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list
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--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
27 Feb
27 Feb
4:56 a.m.
New subject: kamailio asterisk
Hello Daniel,
I tried $rz option on top of request route and that where I see wrong request uri like
sip:sips: . And as far I can see it happenes only for SUBSCRIBE INVITE and NOTIFY.
if($rz=="sips") {
$ru = "sip" + $(ru{s.substr,4,0});
}
Slava.
Sent from mobile device typos are expected.
From: Daniel-Constantin Mierla <miconda(a)gmail.com>
Sent: Feb 25, 2015 1:04 PM
To: Slava Bendersky
Cc: sr-users
Subject: Re: [SR-Users] kamailio asterisk
Hello,
On 25/02/15 17:19, Slava Bendersky wrote:
Hello Daniel,
substr you suggested didn't worked.
See my previous email.
your previous email didn't say anything about the results. That's why I
asked. Be sure you don't have those spaces that are in the email you
wrote. Also, I had more parenthesis in the parameter of the subst_uri().
Or you can try the alternative with:
if($rz=="sips") {
$ru = "sip" + $(ru{s.substr,4,0});
}
I asked for more details from the backtrace to confirm that what I found
is the cause for the crash in this case -- see one of my previous emails
from today.
Cheers,
Daniel
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) ERROR: ***
cfgtrace:request_route=[DEFAULT_ROUTE]
c=[/etc/kamailio/kamailio-asterisk.cfg] l=506 a=25 n=subst_uri
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=1
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core>
[re.c:517]: subst_str(): subst_str: no match
but I changed to
subst("/sips:/sip:/g");
and log says that it match, but still ask for sips and then crash
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) ERROR: ***
cfgtrace:request_route=[DEFAULT_ROUTE]
c=[/etc/kamailio/kamailio-asterisk.cfg] l=507 a=25 n=subst
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:469]: subst_run(): subst_run: matched (229, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:469]: subst_run(): subst_run: matched (299, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:469]: subst_run(): subst_run: matched (364, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=0
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:469]: subst_run(): subst_run: matched (538, 5): [sips:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=1
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops
[textops.c:695]: subst_f(): textops: replacing at offset 266 [sips:]
with [sip:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops
[textops.c:695]: subst_f(): textops: replacing at offset 336 [sips:]
with [sip:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops
[textops.c:695]: subst_f(): textops: replacing at offset 401 [sips:]
with [sip:]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops
[textops.c:695]: subst_f(): textops: replacing at offset 575 [sips:]
with [sip:]
Feb 25 11:22:24 canlvprx01 kernel: [87678.490671] kamailio[4774]:
segfault at 88 ip 00000000004bd27c sp 00007fff9a126ea0 error 4 in
kamailio[400000+3b9000]
Feb 25 11:22:24 canlvprx01 kamailio: 11(4770) DEBUG: textops
[textops.c:711]: subst_f(): lst was 0x7fd875e0dd98
That why I asked about this bug report, it close because of limitation
in openser/kamailio.
Slava.
------------------------------------------------------------------------
*From: *"Daniel-Constantin Mierla" <miconda(a)gmail.com>
*To: *"Slava Bendersky" <volga629(a)networklab.ca>ca>, "sr-users"
<sr-users(a)lists.sip-router.org>
*Sent: *Wednesday, February 25, 2015 10:57:29 AM
*Subject: *Re: [SR-Users] kamailio asterisk
Hello,
that's from 2007, closed as invalid -- that was v1.2.
Again, as in my previous email, you haven't described what is the
state after using the subst as I suggested previously.
Cheers,
Daniel
On 25/02/15 15:47, Slava Bendersky wrote:
Hello Daniel,
I found this bug report
http://sourceforge.net/p/openser/bugs/226/
Is this still valid ?
Slava.
------------------------------------------------------------------------
*From: *"Slava Bendersky" <volga629(a)networklab.ca>
*To: *miconda(a)gmail.com
*Cc: *"sr-users" <sr-users(a)lists.sip-router.org>
*Sent: *Wednesday, February 25, 2015 9:11:54 AM
*Subject: *Re: [SR-Users] kamailio asterisk
Hello Everyone,
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) ERROR: ***
cfgtrace:request_route=[DEFAULT_ROUTE]
c=[/etc/kamailio/kamailio-asterisk.cfg] l=506 a=25 n=subst_uri
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core>
[re.c:448]: subst_run(): subst_run: running. r=1
Feb 25 09:12:33 canlvprx01 kamailio: 11(4104) DEBUG: <core>
[re.c:517]: subst_str(): subst_str: no match
I tried something like
if (proto==TLS)
{
#subst_uri('/^sips.+)$/sip:\1/');
subst("/sips:/sip:/g");
}
but there some cases where client use ;transport=TLS which need
remove too.
Slava
------------------------------------------------------------------------
*From: *"Daniel-Constantin Mierla" <miconda(a)gmail.com>
*To: *"Slava Bendersky" <volga629(a)networklab.ca>ca>,
"sr-users"
<sr-users(a)lists.sip-router.org>
*Sent: *Wednesday, February 25, 2015 5:44:53 AM
*Subject: *Re: [SR-Users] kamailio asterisk
Hello,
change the r-uri to use sip instead of sips.
You can try with:
subst_uri('/^sips:(.+)$/sip:\1/');
Cheers,
Daniel!
On 25/02/15 01:14, Slava Bendersky wrote:
Hello Everyone,
I wonder in my case why kamailio is not bridging between TLS
and UDP ? Is there additional configuration required ?
Slava.
------------------------------------------------------------------------
*From: *"Slava Bendersky" <volga629(a)networklab.ca>
*To: *miconda(a)gmail.com
*Cc: *"sr-users" <sr-users(a)lists.sip-router.org>
*Sent: *Tuesday, February 24, 2015 11:42:02 AM
*Subject: *Re: [SR-Users] kamailio asterisk
Hello Everyone,
Here link to core dump bt full.
http://fpaste.org/189799/79603014/
password the same
Slava.
------------------------------------------------------------------------
*From: *"Daniel-Constantin Mierla" <miconda(a)gmail.com>
*To: *"volga629" <volga629(a)skillsearch.ca>ca>, "Slava
Bendersky"
<volga629(a)networklab.ca>ca>, "sr-users"
<sr-users(a)lists.sip-router.org>
*Sent: *Monday, February 23, 2015 3:56:48 AM
*Subject: *Re: [SR-Users] kamailio asterisk
You don't need to run kamailio through gdb. If it crashes,
then you get
a corefile -- in the logs it says the name of the file. It is
usually
located in / or in the path you gave to -w parameter.
After you reproduced the crash, locate the corefile and run
gdb like:
gdb /path/to/kamailio /path/to/corefile
bt full
The /path/to/kamailio should be /usr/sbin/kamailio if you
installed from
rpms.
If you have improvements to init or sysconfig kamailio file,
send a
patch and we will include the changes in kamailio repository.
Cheers,
Daniel
On 23/02/15 01:00, Slava Bendersky wrote:
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
Hello Everyone,
I upgraded to 4.2.3 version, but crash still there. What is
my options to meet case like this.
Client TLS -------> KAMAILIO Proxy ------ UDP/TCP ---->
asterisk
|
|
Public Private
I will try try run gdb to get backtrace on crash.
Also here link for Fedora 21 server rpms. There are couple
small fixes for init file and sysconfig/kamailio
http://ftpsrv01.networklab.ca/fedora/21/RPMS/x86_64/
Slava.
Sent from mobile device typos are expected.
From: Daniel-Constantin Mierla <miconda(a)gmail.com>
Sent: Feb 22, 2015 5:34 PM
To: Slava Bendersky <volga629(a)networklab.ca>;sr-users
Subject: Re: [SR-Users] kamailio asterisk
Hello,
looking at the logs, the process routing the register is
forwarding it,
by opening a tls connection -- that is because
the uri has
sips as schema.
The crash is reported in another process that doesn't print
much logs
messages. As Olle suggested, can you get the
backtrace with
gdb from the
core file? That will help to see where the crash
happened.
gdb /path/to/kamailio /path/to/corefile
bt full
And again, it would be good to upgrade to 4.2.3 -- it is
same config and
database, just install new version and restart.
In this way
we rule out
issues that were fixed already, avoiding to spend
time on
something fixed.
Cheers,
Daniel
On 20/02/15 15:03, Slava Bendersky wrote:
> Hello Everyone,
> Thank you for reply,
> On client I configured user @ domain.org and proxy point to
kamailio
> Here 1 debug where on client after doamin.org
port is left
configured
> to 5061
>
> http://fpaste.org/188145/44047614/
>
> Second debug where port set to 0 and kamailio tries resolve
and crashed
>
> http://fpaste.org/188148/24440702/
>
> Here config file
>
> http://fpaste.org/188149/24440841/
>
>
> Thank you,
> Slava.
>
>
>
------------------------------------------------------------------------
> *From: *"Olle E. Johansson"
<oej(a)edvina.net>
> *To: *"Daniel Constantin Mierla" <miconda(a)gmail.com>om>,
"sr-users"
> <sr-users(a)lists.sip-router.org>
> *Sent: *Thursday, February 19, 2015 4:34:04 AM
> *Subject: *Re: [SR-Users] kamailio asterisk
>
> We also need to check the core file from the crash.
> /O
> On 19 Feb 2015, at 09:30, Daniel-Constantin Mierla
<miconda(a)gmail.com
> <mailto:miconda@gmail.com>> wrote:
>
> Hello,
>
> can you send the REGISTER request received by kamailio
and your
> config to me?
>
> As you receive it over TLS, you can get the register by
adding the
> next line in kamailio.cfg at the
beginning of
request_route:
>
> xlog("received request: [[$mb]]\n");
>
> I will like to double check if the issue is still present.
>
> You should upgrade to 4.2.3, because it is the latest
stable, you
> have 4.2.1 and there were many fixes
meanwhile.
>
> If you preserve sips as uri schema, then you force tls
further for
> forwarding. You should change that to
sip:domain...
>
> Cheers,
> Daniel
>
> On 18/02/15 00:37, Slava Bendersky wrote:
>
> Hello Everyone,
> I have standard case where kamailio play role of
proxy for
> asterisk servers.
> Kamailio configured use TLS transport on public
side and on
> private side UDP 5060.
> When client (SIP soft phone) connect to TLS socket
everything
> goes well until kamailio trying
forward request.
Kamailio
> tries DNS resolve tls transport srv
records instead
of udp
> then it just crashed when no tls
configured on
private side of
> kamailio.
>
> Do I need manually fix sips in URI ? Or some
different miss
> configuration ?
>
>
> [root@canlvprx01 kamailio]# rpm -qa | grep kamail
> kamailio-carrierroute-4.2.1-4.2.fc21.x86_64
> kamailio-mysql-4.2.1-4.2.fc21.x86_64
> kamailio-outbound-4.2.1-4.2.fc21.x86_64
> kamailio-4.2.1-4.2.fc21.x86_64
> kamailio-tls-4.2.1-4.2.fc21.x86_64
>
>
> Feb 17 11:13:49 canlvprx01 kamailio: 11(22480)
DEBUG: <core>
> [parser/msg_parser.c:625]:
parse_msg(): method:
<REGISTER>
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [parser/msg_parser.c:627]: parse_msg(): uri:
>> <sips:domain.org> ---> Client come with TLS
transport
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [parser/msg_parser.c:629]:
parse_msg(): version:
<SIP/2.0>
>>
>>
>>
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [socket_info.c:583]:
grep_sock_info(): grep_sock_info -
> checking if host==us: 13==12 && [domain.org
> <http://domain.org>] == [10.18.130.46
<callto:10.18.130.46>]
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [socket_info.c:587]: grep_sock_info(): grep_sock_info -
>> checking if port 5060 (advertise 0) matches port 5060
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [socket_info.c:583]: grep_sock_info(): grep_sock_info -
>> checking if host==us: 13==11 && [domain.org
>> <http://domain.org>] == [67.34.12.56]
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [socket_info.c:587]: grep_sock_info(): grep_sock_info -
>> checking if port 5081 (advertise 0) matches port 5060
>> Feb 17 11:13:49 canlvprx01 kernel: [4130713.518667]
>> kamailio[22484]: segfault at 88 ip 00000000004bd30c sp
>> 00007fffa2f73a20 error 4 in kamailio[400000+3b8000]
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [forward.c:448]: check_self(): check_self: host != me
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
> cfgtrace:request_route=[SIPOUT]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=850 a=25
n=append_hf
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
> cfgtrace:request_route=[SIPOUT]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=851 a=5
n=route
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
>> cfgtrace:request_route=[RELAY]
>> c=[/etc/kamailio/kamailio-asterisk.cfg] l=567 a=16 n=if
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=563 a=25
n=is_method
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
>> cfgtrace:request_route=[RELAY]
>> c=[/etc/kamailio/kamailio-asterisk.cfg] l=571 a=16 n=if
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=567 a=25
n=is_method
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
>> cfgtrace:request_route=[RELAY]
>> c=[/etc/kamailio/kamailio-asterisk.cfg] l=574 a=16 n=if
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
ERROR: ***
> cfgtrace:request_route=[RELAY]
> c=[/etc/kamailio/kamailio-asterisk.cfg] l=571 a=24
n=t_relay
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_lookup.c:1373]: t_newtran():
DEBUG: t_newtran:
msg id=1 ,
>> global msg id=1 , T on entrance=(nil)
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_lookup.c:527]:
t_lookup_request():
t_lookup_request: start
>> searching: hash=48550, isACK=0
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_lookup.c:485]: matching_3261():
DEBUG: RFC3261
transaction
>> matching failed
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_lookup.c:709]: t_lookup_request():
DEBUG:
t_lookup_request:
>> no transaction found
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
>> [t_hooks.c:380]: run_reqin_callbacks_internal(): DBG:
>> trans=0x7f598a9ced40, callback type 1, id 0 entered
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_hooks.c:380]:
run_reqin_callbacks_internal(): DBG:
> trans=0x7f598a9ced40, callback type 1, id 0 entered
> Feb 17 11:13:49 canlvprx01 kernel: kamailio[22484]:
segfault
> at 88 ip 00000000004bd30c sp
00007fffa2f73a20 error
4 in
>> kamailio[400000+3b8000]
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [md5utils.c:67]: MD5StringArray():
DEBUG: MD5
calculated:
>> 0475e0d0dd9778e889618cb724403b4d
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [dns_cache.c:566]: _dns_hash_find():
>> dns_hash_find(_sips._tcp.networklab.ca
>> <http://tcp.networklab.ca>(24), 33), h=646
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [resolve.c:967]: get_record():
get_record: skipping
1 NS
>> (p=0xa1f556, end=0xa1f588)
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [resolve.c:983]: get_record():
get_record: parsing
2 ARs
>> (p=0xa1f568, end=0xa1f588)
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [dns_cache.c:1772]: dns_get_related():
>> dns_get_related(0x7f598a9e89b0 (_sips._tcp.domain.org
>> <http://tcp.domain.org>, 33), 33, *0x7f5995bd55e0) (0)
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [dns_cache.c:869]:
dns_cache_add_unsafe():
dns_cache_add:
> adding _sips._tcp.domain.org
<http://tcp.domain.org>(24) 33
>> (flags=0) at 646
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [dns_cache.c:869]:
dns_cache_add_unsafe():
dns_cache_add:
>> adding camsgsrv02.domain.org
>> <http://camsgsrv02.domain.org>(24) 1 (flags=0) at 967
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [dns_cache.c:566]: _dns_hash_find():
>> dns_hash_find(camsgsrv02.domain.org
>> <http://camsgsrv02.domain.org>(24), 1), h=967
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [msg_translator.c:2871]:
create_via_hf():
create_via_hf: id
>> added: <;i=1>, rcv proto=3
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
>> [tcp_main.c:1818]: tcp_send(): tcp_send: no open tcp
>> connection found, opening new one
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [ip_addr.c:243]: print_ip():
tcpconn_new: new tcp
connection:
>> 10.18.130.50 <callto:10.18.130.50>
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [tcp_main.c:1073]: tcpconn_new():
tcpconn_new: on
port 5061,
>> type 3
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [tcp_main.c:1382]: tcpconn_add():
tcpconn_add:
hashes: 3263:0:0, 2
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
WARNING: <core>
> [tcp_main.c:1221]: tcp_do_connect():
10.18.130.50
> <callto:10.18.130.50>:5061: could not find
corresponding
> listening socket for 10.18.130.46
<callto:10.18.130.46>, using
>> default...
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tls
> [tls_server.c:184]:
tls_complete_init(): Using TLS
domain
>> TLSc<default>
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tls
> [tls_domain.c:700]:
sr_ssl_ctx_info_callback(): SSL
handshake
>> started
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: <core>
> [tcp_main.c:2697]:
tcpconn_1st_send(): pending
write on new
> connection 0x7f598a9d4678 (-1/129
bytes written)
> Feb 17 11:13:49 canlvprx01 kamailio: 15(22484)
DEBUG: <core>
> [tcp_main.c:3565]:
handle_ser_child():
handle_ser_child: read
> response= 7f598a9d4678, 5, fd 31 from
11 (22480)
> Feb 17 11:13:49 canlvprx01 kamailio: 15(22484)
DEBUG: <core>
> [io_wait.h:388]: io_watch_add():
DBG:
io_watch_add(0x9daf00,
>> 31, 2, 0x7f598a9d4678), fd_no=19
> Feb 17 11:13:49 canlvprx01 kamailio:
11(22480)
DEBUG: tm
> [t_funcs.c:394]: t_relay_to(): SER:
new transaction
fwd'ed
>
>
>
> Thank you Slava.
>
>
> _______________________________________________
> 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
> Kamailio World Conference, May 27-29,
2015
> Berlin, Germany - http://www.kamailioworld.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
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
_______________________________________________
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
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
_______________________________________________
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
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
3562
days inactive
3564
days old
2 comments
3 participants
participants (3)
-
Daniel-Constantin Mierla -
Slava Bendersky -
Slava Bendersky