sr-users March 2016

sr-users@lists.kamailio.org

88 participants
127 discussions

Kamailio Dispatcher error msg 407
by Rex Lin (林昱頡) 28 Mar '16

28 Mar '16

Hi admins, I'm kinda new in this group and I'm not quite sure if I'm posting in a correct way, advise if I'm wrong. below is my post. ------------------------------------------------------------------------------------------------------------------------------------ I would like to activate Dispatcher module for apply Load Balance functionality purpose. but it's been hard to complete so far, I wonder if you can give me some advise in below situation. we have 2 Kamailios, the version is 4.3.3 ; we use domain for the SIP registration. we want to make Kamailios work in double active mode for SIP load balancing, we have a F5 to do the domain name round robin to make two UAC regitering under two UAS. I have put the "route(DISPATCH) b4 PSTN in request_route. when I try to make UAC-A call to UAC-B, it appears 407 proxy authentication required. we wiresharked, UAS has sent INVITE to UAS-B, but UAS-B sent the error code 407 to UAS-A Is the configuration has to be set to "UAS-B accepting INVITE of UAS-A" ? or the UAS-A should carrying the auth info into UAS-B ? detail configuration as below. ------------------------------------------------------------------------------------------------------------------------------------ dispatcher params modparam("dispatcher", "list_file", "/usr/local/etc/kamailio/dispatcher.list") modparam("dispatcher", "flags", 1) modparam("dispatcher", "dst_avp", "$avp(AVP_DST)") modparam("dispatcher", "grp_avp", "$avp(AVP_GRP)") modparam("dispatcher", "cnt_avp", "$avp(AVP_CNT)") modparam("dispatcher", "sock_avp", "$avp(AVP_SOCK)") modparam("dispatcher", "ds_ping_interval", 30) modparam("dispatcher", "ds_ping_from", "sip:kamailio1@awesomedomain.com") modparam("dispatcher", "ds_ping_method", "OPTIONS") modparam("dispatcher", "ds_probing_mode", 1) modparam("dispatcher", "ds_probing_threshold", 1) DISPATCHER Routing route[DISPATCH] { # round robin dispatching on gateways group '1' if(!ds_select_dst("1", "4")) { send_reply("404", "No destination"); exit; } xdbg("--- SCRIPT: going to <$ru> via <$du>\n"); t_on_failure("RTF_DISPATCH"); route(RELAY); exit; } # Re-route in case of failure failure_route[RTF_DISPATCH] { if (t_is_canceled()) { exit; } # next node - only for 500 or local timeout if (t_check_status("500") || (t_branch_timeout() && !t_branch_replied())) { if(ds_next_dst()) { t_on_failure("RTF_DISPATCH"); route(RELAY); exit; } } } Best Regards, Rex Lin

2 3

Custom Authentication module with Java Code
by Jungtae Kim 28 Mar '16

28 Mar '16

Hello, I'm new to Kamailio. I'm trying to make my own auth module to check if incoming SIP messages are sighed with a correct key. I want to do this by calling a Java code snippet. I found app_java module but I can't figure out if this will support my usecase. Does app_java allow me to call Java code from another module? If not, what can I do to meet my use case? My token verification code is written in Java, so I'd like to reuse my code if possible. Thanks

2 1

Kamailio return response
by Shiv Patidar 28 Mar '16

28 Mar '16

i run client socket program for send SIP request to kamailio server kamailio registration is done successfully with 200OK and i want to store 200OK in client.c program in structure like struct reg_db { char *to char *from char ..... ....... } please help me how to store ?

2 1

Two different Database at the same time
by Barış Şekerciler 28 Mar '16

28 Mar '16

Hello,I want to use Cassandra and PGSQL at the same time in Kamailio. Is that possible?For example, for CDR records I want to use Cassandra and for other things I want to use PostgreSQL. Regards.

2 4

Re: [SR-Users] Kamailio PostgreSQL Asking Password Everytime
by Barış Şekerciler 26 Mar '16

26 Mar '16

Hello Daniel,Thanks for your reply. So I can't see any password for root user option in the kamctlrc file by default.How can I add? Regards.Barış. To: sr-users(a)lists.sip-router.org From: miconda(a)gmail.com Date: Wed, 23 Mar 2016 08:26:58 +0100 Subject: Re: [SR-Users] Kamailio PostgreSQL Asking Password Everytime Hello, I haven't used the postgres in a long while, but I think it should ask only once. Can you try by setting the password inside the kamctlrc file and see if works straight away? Cheers, Daniel On 22/03/16 11:52, Barış Şekerciler wrote: Hello, I have one postgres server at one server and Kamailio at another server. So I believe I did true configuration to the Kamailio. Actually I made some tests and I could create user and authenticated etc. But I have a problem. When I tried to present "kamdbctl create" Kamailio asks password 50 times (almost, much or less idk certainly). After 50 times Db created successfully and works. And it looks like this: root@bs-kamailio:/home/bs-kamailio# kamdbctl create INFO: creating database kamailio ... Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: So how can I solve this situation? I want Kamailio to asks password one time and handle it's job. Regards. _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, Berlin, May 18-20, 2016 - 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

2 3

Kamailio PostgreSQL Asking Password Everytime
by Barış Şekerciler 25 Mar '16

25 Mar '16

Hello,I have one postgres server at one server and Kamailio at another server.So I believe I did true configuration to the Kamailio. Actually I made some tests and I could create user and authenticated etc. But I have a problem. When I tried to present "kamdbctl create" Kamailio asks password 50 times (almost, much or less idk certainly).After 50 times Db created successfully and works. And it looks like this: root@bs-kamailio:/home/bs-kamailio# kamdbctl create INFO: creating database kamailio ... Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: Password for user postgres: So how can I solve this situation? I want Kamailio to asks password one time and handle it's job. Regards.

3 2

Custom Authentication module with Java code
by Jungtae Kim 25 Mar '16

25 Mar '16

1 0

Re: [SR-Users] Multiple LCR instances with LCR module
by DanB 25 Mar '16

25 Mar '16

Hey Juha, Many thanks for so quick feedback! Changing the module param did the trick. Have a good one! DanB

1 0

Problem with authdb and view(?)
by Jon Bonilla (Manwe) 25 Mar '16

25 Mar '16

Hi all I've created a "subscriber" table which is a view of a asterisk sippeers table. The view is created as follows: create view subscriber as select id, name as username, fromdomain as domain, secret as password, email as email_address, md5secret as ha1, md5secret as ha1b, NULL as rpid from sippeers where type="friend"; and one of the resulting subscribers looks like this: *************************** 5. row *************************** id: 100022 username: user domain: domain.com password: plain or empty email_address: user(a)domain.com ha1: 3a4f5cc8dc0efb0d899cawe4dec9ea08 ha1b: 3a4f5cc8dc0efb0d899cawe4dec9ea08 rpid: NULL But when I try to register I get ERROR in the logs: New request - M=REGISTER R=sip:domain.com F=sip:user@domain.com ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Unknown column 'md5secret' in 'field list' ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query ERROR: auth_db [authorize.c:187]: get_ha1(): failed to query database Is there any problem with views? Why the logs talks about md5secret column when it should see ha1? cheers, Jon

1 1

Multiple LCR instances with LCR module
by DanB 25 Mar '16

25 Mar '16

Hey Guys, I was wondering if any of you use multiple LCR instances with LCR module since I could see that the documentation allows it, however for some reason the queries to load data (both on restart or kamcmd lcr.reload) somehow hardcode the value of 1 inside: """ select `gw_name`,`ip_addr`,`port`,`uri_scheme`,`transport`,`params`,`hostname`,`strip`,`prefix`,`tag`,`flags`,`defunct`,`id` from `lcr_gw` where `lcr_id`=0 select `gw_name`,`ip_addr`,`port`,`uri_scheme`,`transport`,`params`,`hostname`,`strip`,`prefix`,`tag`,`flags`,`defunct`,`id` from `lcr_gw` where `lcr_id`=1 select `id`,`prefix`,`from_uri`,`stopper`,`enabled`,`request_uri` from `lcr_rule` where `lcr_id`=1 select `rule_id`,`gw_id`,`priority`,`weight` from `lcr_rule_target` where `lcr_id`=1 """ My kamailio version: """ # kamailio -V version: kamailio 4.3.5 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 4.9.2 """ Many thanks in advance for any kind of tip! DanB

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sr-users March 2016