sr-users March 2014

sr-users@lists.kamailio.org

101 participants
166 discussions

Regarding SRV lookup
by Swetha Raj 26 Mar '14

26 Mar '14

Hi All, I am trying to communicate between two sip servers.The communication from external sip server user to kamailio user works but message from kamailio to external sip user is not reaching. I get the following error in Jitsi "The above message could not be delivered A network problem occurred. Please check your network configuration and try again. Error was: 408 Request Timeout" Does kamailio do SRV lookup ? How do i force kamailio to use DNS SRV lookup. Any clues ??

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group regex db reload?
by Pete Ashdown 26 Mar '14

26 Mar '14

I'm using the group module to assign groups to users. As the documentation states, "the table content is loaded into memory at startup and all regular expressions are compiled". Having to restart Kamailio is cumbersome every time the table is updated. Is there a method to reload the table via kamcmd? Also, I had no luck in getting the non-regex method of group to recognize a table entry, for example, 159(a)mydomain.com was split into 159 and mydomain.com, yet it get_user_group wouldn't match it. It was only when I started using the regex table that I had success.

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Qualify from Asterisk to Kamailio's peers
by Alexandr Usov 25 Mar '14

25 Mar '14

Peers (from Internet behind NAT) registered on Kamailio (local ip 192.168.182.1), calls from/to routed via Asterisk (192.168.182.24). Can't use qualify info: <-------------> --- (8 headers 0 lines) --- Really destroying SIP dialog ' 1efe8f023a80bfb343495d5c4f20ea35@192.168.182.24:5060' Method: OPTIONS <--- SIP read from UDP:192.168.182.1:5060 ---> SIP/2.0 484 Address Incomplete Via: SIP/2.0/UDP 192.168.182.24:5060;branch=z9hG4bK4a817c26;rport=5060 From: "asterisk" <sip:asterisk@192.168.182.24>;tag=as34bfcba7 To: <sip:192.168.182.1>;tag=b27e1a1d33761e85846fc98f5f3a7e58.2d0e Call-ID: 753402f55d9b5ceb6dc402b93e206025@192.168.182.24:5060 CSeq: 102 OPTIONS Server: kamailio (4.1.2 (x86_64/linux)) Content-Length: 0 <------------->

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Unable to make calls after integration with Freeswitch
by mark li 25 Mar '14

25 Mar '14

Hi there. I had a working Kamailio proxy working where i could call from one polycom test phone to another. But then I tried to integrate freeswitch with it... (following the article found at: http://kb.asipto.com/freeswitch:kamailio-3.1.x-freeswitch-1.0.6d-sbc as a baseline. ) Now when I dial a phone, it's just silent for a few seconds... after which i get a busy tone. I did a tcpdump and have been reviewing the file in wireshark. It looks like my two test phones are registered properly... but as you can see, the INVITE is not getting an OK back. It just keeps on retrying the invite. I'm not sure how to go about troubleshooting this. Any suggestions on where to start would be appreciated. In the meantime, I'm googling around to see if I can find anything that might help me figure this out. thanks.

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dialog is not deleted when BYE received
by Tuan Viet Nguyen 25 Mar '14

25 Mar '14

Hello, I disable the rr module and only use SIP elements for dialog match modparam("dialog", "dlg_match_mode", 2) Upon receipt of a BYE request, the request is correctly forwarded and the call ended but the dialog still exists with ref_count = 2 kamctl fifo dlg_list dialog:: hash=731:5167 state:: 3 ref_count:: 2 timestart:: 1394625569 timeout:: 29082806 callid:: 77dd7249530067080de983411e94569c@10.100.8.12:5060 from_uri:: sip:10.100.8.12:5060 from_tag:: as03e52e3f caller_contact:: sip:10.100.8.12:5060 caller_cseq:: 102 caller_route_set:: caller_bind_addr:: udp:10.100.8.94:5060 callee_bind_addr:: udp:10.100.8.94:5060 Do you have any idea ? Should I remove manually the dialog using a module function? Thanks for your help Best regards,

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Siremis v4.1.0 Released
by Elena-Ramona Modroiu 25 Mar '14

25 Mar '14

Hi, a new release of Siremis is out - v4.1.0 - web management interface that is compatible out of the box with Kamailio v4.1.x series. More details, including link to install tutorial, are available at: - http://siremis.asipto.com/2014/03/25/siremis-v4-1-0-released/ Regards, Ramona

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crash dialog module
by pars3c 25 Mar '14

25 Mar '14

Hi, i have installed the new version ok kamailio 4.1.2. I don't know why Kamailio crash writing this ob the log: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7fc3ab755eb0), called from dialog: dlg_hash.c: dlg_update_cseq(591), first free dialog: dlg_hash.c: dlg_update_cseq(591) - aborting Anybody can help me to undertand what is the problem? thanks

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Ldap auth
by Slava Bendersky 24 Mar '14

24 Mar '14

Hello Everyone, I am trying compare domain part of uri with ldap query result, getting some syntax warning 1. arn_at(): warning in config file /etc/kamailio/kamailio-ldap.cfg, line 992, column 17-39: constant value in if(...) 2. 3. 4. ldap_result("sipExtension/$avp(extension)"); 5. ldap_result("sipDomain/$avp(domain)"); 6. ldap_result("password/$avp(password)"); 7. 8. } 9. 10. if ("$avp(s:domain)" =~ "$fd") { 11. xlog("L_INFO", "Not alllowed $fd"); 12. sl_send_reply("403","Not allowed $fd"); 13. exit; 14. } 15. any help thank you

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presence bug
by Kelvin Chua 24 Mar '14

24 Mar '14

I would like to report a bug on the presence module kamailio 4.0.5 setting custom table names via modparam("presence", "presentity_table", "kam_presentity") modparam("presence", "active_watchers_table", "kam_active_watchers") modparam("presence", "watchers_table", "kam_watchers") does work, i can see entries on the table when logged in. however these things show up from time to time, seems like it is not looking for the custom table name. /usr/local/sbin/kamailio[20406]: ERROR: db_mysql [km_dbase.c:122]: db_mysql_submit_query(): driver error on query: Table 'kam.presentity' doesn't exist /usr/local/sbin/kamailio[20406]: ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query /usr/local/sbin/kamailio[20406]: ERROR: <core> [db_query.c:429]: db_fetch_query_internal(): unable to query db for fetch /usr/local/sbin/kamailio[20406]: ERROR: presence [publish.c:108]: msg_presentity_clean(): failed to query database for expired messages /usr/local/sbin/kamailio[20406]: ERROR: db_mysql [km_dbase.c:122]: db_mysql_submit_query(): driver error on query: Table 'kam.presentity' doesn't exist /usr/local/sbin/kamailio[20406]: ERROR: <core> [db_query.c:291]: db_do_delete(): error while submitting query /usr/local/sbin/kamailio[20406]: ERROR: presence [publish.c:227]: msg_presentity_clean(): failed to delete expired records from DB /usr/local/sbin/kamailio[20406]: ERROR: db_mysql [km_dbase.c:122]: db_mysql_submit_query(): driver error on query: Table 'kam.watchers' doesn't exist /usr/local/sbin/kamailio[20406]: ERROR: <core> [db_query.c:291]: db_do_delete(): error while submitting query /usr/local/sbin/kamailio[20406]: ERROR: presence [subscribe.c:745]: msg_watchers_clean(): cleaning pending subscriptions /usr/local/sbin/kamailio[20406]: ERROR: db_mysql [km_dbase.c:122]: db_mysql_submit_query(): driver error on query: Table 'kam.active_watchers' doesn't exist /usr/local/sbin/kamailio[20406]: ERROR: <core> [db_query.c:291]: db_do_delete(): error while submitting query /usr/local/sbin/kamailio[20406]: ERROR: presence [subscribe.c:2220]: update_db_subs_timer(): deleting expired information from database Kelvin Chua

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Memory issue
by Igor Potjevlesch 24 Mar '14

24 Mar '14

Hello, After couple of weeks without issue, my Kamailio 4.0 has begun to reject calls this week-end. The first error : ERROR: <core> [msg_translator.c:2012]: build_res_buf_from_sip_res(): ERROR: build_res_buf_from_sip_res: out of mem. OR ERROR: <core> [msg_translator.c:2012]: build_res_buf_from_sip_res(): ERROR: build_res_buf_from_sip_res: out of mem Followed by ERROR: <core> [forward.c:812]: do_forward_reply(): ERROR: forward_reply: building failed And sometimes, at the end of the line there is a "needs" in addition: ERROR: <core> [msg_translator.c:2164]: build_res_buf_from_sip_req(): ERROR: build_res_buf_from_sip_req: out of memory ; needs 469. The starting options are: OPTIONS="-P /var/run/$prog.pid -m 256". Regards, Igor.

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sr-users March 2014