sr-users February 2015

sr-users@lists.kamailio.org

95 participants
131 discussions

kamailio asterisk
by Slava Bendersky 19 Feb '15

19 Feb '15

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 … [View More]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] == [ 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] == [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 canlvprx 01 kernel: [4130713.518667] kamailio[22484]: segfault at 88 ip 0000000 0004bd30c 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 canlvprx 01 kernel: kamailio[22484]: segfault at 88 ip 00000000004bd30c sp 00007 fffa2f73a20 error 4 in kamailio[400000+3b8000] Feb 17 11:13: 49 canlvprx01 kamailio: 11(22480) DEBUG: <core> [md5utils.c:67]: MD5St ringArray(): 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(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, 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(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(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(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 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 :5061: could not find corresponding listening socket for 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. [View Less]

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acc db_extra problem
by Uri Shacked 19 Feb '15

19 Feb '15

Hi, It is my second time upgrading kamailio to 4.2.X. Everything is working except the acc db_extra inserts. I keep on getting that error: ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Incorrect integer value: '' for column XXXXXXX I must confess, I managed to solve the problem once. But I do not remember how :-(. The XXXXXX column is set as an integer with NULL enabled and no default value (which works on the kamailio server where i fixed it...) Any … [View More]

2 2

Kamailio Debug
by keita Adoulaye 19 Feb '15

19 Feb '15

Hi friends, Having problems with this command: tail -f /var/log/kamailio.log That it’s what i got: ERROR: ctl [ctl.c:382]: mod_destroy(): ERROR: ctl: could not delete unix socket /tmp/kamailio_ctl: Operation not permitted (1) Any ideas will appreciated Thanks

3 2

ims_charging module - AVP's
by Shane Harrison 18 Feb '15

18 Feb '15

Hi IMS'ers I am generating CCR's happily from the ims_charging module (adapted to work standalone with standard userloc module) but have a couple of questions around AVP's supported. a) I note that in the 3GPP TS 32.299 V12.7.0 specification that table 7.1.0.1, that it indicates Vendor-Id and Vendor-Specific-Application-Id aren't used. But later in section 7.1.16 it indicates that the Vendor-Id should be 10415 and set inside the Vendor-Specific-Application-Id AVP. Should I assume that the … [View More]

3 2

Credit Control modules
by Shane Harrison 18 Feb '15

18 Feb '15

Hi all, As you will have seen from my posts, I have adapted the ims_charging module to work with usrloc module i.e. outside ims environment. I am interested in whether others see a use in having a Diameter Credit Control module that is standalone. There are already a number of Credit Control modules other than the ims one e.g. cncxx and I am not sure if the community sees a need for YACC. If there is interest then need to consider further how best to approach accommodating both ims … [View More]

2 1

rtpproxy bridge "ie" "ei" behind NAT (like in aws EC2)
by Giovanni Maruzzelli 17 Feb '15

17 Feb '15

dear Kamailians, I have Kamailio+rtpproxy in front of FreeSWITCH. Kamailio and FreeSWITCH are on the same private network. Public Internet IP address ports are redirected to Kamailio and rtpproxy (same situation as in Amazon EC2). Clients comes from Internet, and make calls to Internet, SIP signaling passing through FreeSWITCH (eg: A leg incoming INVITE, FreeSWITCH originate an outbound B leg INVITE, and then bridge the legs). Using rtpproxy with -A "advertise" patch from Daniel, this … [View More]

8 11

Session timers
by Eric Koome 17 Feb '15

17 Feb '15

How do I process session timers in Kamailio coming from particular upstream provider every 15mins during a call? At the moment the the call fails after 15 mins. Related to this, another provider sends re-invites during a dialog to check that my kamailio is alive. However Kamailio responds with "488 not here". How do I process these as well? Asterisk sits behind Kamailio. Thanks Eric

2 3

CAMARILLO : (9898) ERROR: ctl [ctl.c:382]: mod_destroy(): ERROR: ctl: could not delete unix socket /tmp/kamailio_ctl: Operation not permitted (1)
by BY - Boujraf Youssef 17 Feb '15

17 Feb '15

Dear all, We get this error message : Using Kamailio V4.2 debian wheezy (9898) ERROR: ctl [ctl.c:382]: mod_destroy(): ERROR: ctl: could not delete unix socket /tmp/kamailio_ctl: Operation not permitted (1) We are not able to fix it. If anybody could help us it will be great. Best Regards, Youssef

1 0

load balancing + rtpengine
by Virmantas Variakojis 17 Feb '15

17 Feb '15

Hi, I want to use load balancing (dispatcher or carrierroute) but i have two upstream interfaces (separate vlan's to provider sides) and third interface to SIP clients side. Also i need to rewrite sdp fields with correct information with rtpengine, but it's impossible as i don't know whitch direction (provider) will be chosen by algorithm. Is it possible to use load dispatcher or carrierroute in conjunction with rtpengine or load balancing must be done manualy? — Regards, Virmantas -- … [View More]

1 0

TLS certificates per domain
by Muhammad Shahzad 17 Feb '15

17 Feb '15

Hi, I want to deploy a kamailio v4.2.x setup with multiple domains, all resolve to same IPv4 address kamailio is listening on. I am bit confused about how to configure TLS certificates using tls config file as mentioned here, http://kamailio.org/docs/modules/4.2.x/modules/tls.html#tls.p.config The documentation states that, -- If set the TLS module will load a special config file or config files from config directory, in which different TLS parameters can be specified on a per role (server … [View More]

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sr-users February 2015