sr-users November 2009

sr-users@lists.kamailio.org

80 participants
108 discussions

[Kamailio-Users] Core dump on xl_get_pai in Openser 1.2.2
by Marcello Lupo 26 Nov '09

26 Nov '09

Hi to all, i implemented the P-Asserted-Identity and P-Preferred-Identity Header management. On the development server all is working properly but when i activate the new config on our production system i start to get crashes of the openser process: openser[31483]: segfault at 0000000000000000 rip 0000000000487853 rsp 00007fff94c9f1a0 error 4 openser[6511]: segfault at 0000000000000025 rip 00000000004214ce rsp 00007fff80f05480 error 4 openser[8967] general protection rip:4214ce rsp:7fff05fbb530 error:0 openser[9872] general protection rip:4214ce rsp:7fffd2b630d0 error:0 I checked the core dump with gdb and i have this info from the core: Core was generated by `/usr/sbin/openser'. Program terminated with signal 11, Segmentation fault. #0 xl_get_pai (msg=0x2b4ad9030d00, res=0x7fffd2b63190, param=<value optimized out>, flags=<value optimized out>) at items.c:1050 1050 res->rs.len = get_pai(msg)->uri.len; We are using the 1.2.2 version and i know it is quite old but i like to understand if it happen for some known bug or if i made something wrong. For the moment is not possible for us to manage the upgrade to a newer version of the proxy till we will not have it redundant on another location. Thank you for help. Bye, MArcello

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[Kamailio-Users] Grails Runtime Exception while adding user with SerMyAdmin
by Fred 25 Nov '09

25 Nov '09

Hello, when i push create button, I get the following: Grails Runtime Exception Error Details Message: org.apache.commons.codec.digest.DigestUtils Caused by: java.lang.NoClassDefFoundError: org.apache.commons.codec.digest.DigestUtils Class: UserController At Line: [226] Code Snippet: Stack Trace org.codehaus.groovy.runtime.InvokerInvocationException: java.lang.NoClassDefFoundError: org.apache.commons.codec.digest.DigestUtils at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jsecurity.web.servlet.JSecurityFilter.doFilterInternal(JSecurityFilter.java:384) at org.jsecurity.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:183) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.NoClassDefFoundError: org.apache.commons.codec.digest.DigestUtils at UserController$_closure11.class$(UserController.groovy) at UserController$_closure11.doCall(UserController.groovy:226) at UserController$_closure11.doCall(UserController.groovy) ... 28 more Unfortunately, i am not familiar with such java stuff. It would be great if one of you can give me a hint or something. I dont have any idea how to solve this problem. Thanks for any comment! Best regards, Fred

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[Kamailio-Users] /usr/local/sbin/kamdbctl create error
by vivi 25 Nov '09

25 Nov '09

Hi all I have specify the wanted db type (DBENGINE=MYSQL) in the /usr/local/etc/kamailio/kamctlrc then I using "/usr/local/sbin/kamdbctl create" to create MySQL database, but I got this error: ERROR: database engine not specified, please setup one in the config script root@acer:/usr/local/src/kamailio-1.5.0/sip-server# vim /usr/local/etc/kamailio/kamctlrc root@acer:/usr/local/src/kamailio-1.5.0/sip-server# /usr/local/sbin/kamdbctl create MySQL password for root: INFO: test server charset ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) Usage: grep [OPTION]... PATTERN [FILE]... Try `grep --help' for more information. /usr/local/lib/kamailio/kamctl/kamdbctl.mysql: line 112: [: =: unary operator expected INFO: creating database openser ... ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) ERROR: Creating core database and grant privileges failed! Cheers, vivi

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[Kamailio-Users] Call duration with RADIUS support
by mbsip 25 Nov '09

25 Nov '09

Hi, I am struggling with kamailio and radius configuration to achieve proper Call duration notification. Here is what i have: - kamailio 1.6 - radiusclient-ng - freeradius on different server Kamailio configuration has following radius-extra: modparam("acc", "radius_extra", "User-Name=$Au; \ Calling-Station-Id=$from; \ Called-Station-Id=$to; \ Sip-Translated-Request-URI=$ruri; \ Sip-RPid=$avp(s:rpid); \ Source-IP=$si; \ Source-Port=$sp; \ Canonical-URI=$avp(s:can_uri); \ Billing-Party=$avp(s:billing_party); \ Divert-Reason=$avp(s:divert_reason); \ X-RTP-Stat=$hdr(X-RTP-Stat); \ Contact=$hdr(contact); \ Event=$hdr(event); \ SIP-Proxy-IP=$avp(s:sip_proxy_ip); \ ENUM-TLD=$avp(s:enum_tld)") which produce following radius data START and STOP: Mon Nov 23 16:26:38 2009 Acct-Status-Type = Start Service-Type = IAPP-Register Sip-Response-Code = 200 Sip-Method = Invite Event-Timestamp = 1258990835 Sip-From-Tag = "c3716c01" Sip-To-Tag = "11544D08-C80" Acct-Session-Id = "Nzg5MmZlMDNkMGUwODgwN2ZkZWZkMmQ3NzYwYzNkNWY." User-Name = "Mac(a)xx.yy.zz.vv" Calling-Station-Id = "sip:Mac@xx.yy.zz.vv" Called-Station-Id = "sip:123456789@xx.yy.zz.vv" Sip-Translated-Request-URI = "sip:123456789@aa.bb.cc.dd" X-Ascend-Send-Secret = 0x3135372e32352e3139322e32 X-Ascend-Receive-Secret = 0x3a7c X-Ascend-Netware-timeout = 0x3c7369703a4d616369656a403139322e3136382e332e3132353a36323034323e NAS-Port = 5060 Acct-Delay-Time = 0 NAS-IP-Address = xx.yy.zz.vv Client-IP-Address = xx.yy.zz.vv Acct-Unique-Session-Id = "a62f94528d34acfe" Timestamp = 1258989998 Mon Nov 23 16:26:38 2009 Acct-Status-Type = Stop Service-Type = IAPP-Register Sip-Response-Code = 200 Sip-Method = 8 Event-Timestamp = 1258990836 Sip-From-Tag = "c3716c01" Sip-To-Tag = "11544D08-C80" Acct-Session-Id = "Nzg5MmZlMDNkMGUwODgwN2ZkZWZkMmQ3NzYwYzNkNWY." User-Name = "Mac(a)xx.yy.zz.vv" Calling-Station-Id = "sip:Mac@xx.yy.zz.vv" Called-Station-Id = "sip:123456789@xx.yy.zz.vv" Sip-Translated-Request-URI = "sip:123456789@aa.bb.cc.dd:5060" X-Ascend-Send-Secret = 0x3135372e32352e3139322e32 X-Ascend-Receive-Secret = 0x3a7c X-Ascend-Netware-timeout = 0x3c7369703a4d616369656a403139322e3136382e332e3132353a36323034323e NAS-Port = 5060 Acct-Delay-Time = 0 NAS-IP-Address = xx.yy.zz.vv Client-IP-Address = xx.yy.zz.vv Acct-Unique-Session-Id = "a62f94528d34acfe" Timestamp = 1258989998 The task is to upload all stored radius messages into MYSQL with proper call duration info. I've ran through many posts and found a few way-outs: 1) to use AVPOPS module: modparam("acc", "radius_extra", "Acct-Session-Time=$avp(call_length)") modparam( "avpops", "avp_aliases", "start_timestamp=i:100") modparam( "avpops", "avp_aliases", "end_timestamp=i:101") modparam( "avpops", "avp_aliases", "call_length=i:102") avp_op("$avp(end_timestamp)","sub/$avp(start_timestamp)"); avp_op("$avp(end_timestamp)/$avp(call_length)","sub/$avp(start_timestamp)"); 2) to use DIALOG module modparam("acc", "radius_config", "/usr/local/etc/radiusclient-ng/radiusclient.conf") modparam("acc", "radius_flag", 1) modparam("acc", "radius_extra", "Acct-Session-Time=$avp(i:921)") if (is_method("BYE")) { xlog("L_INFO", "dialog_status:$DLG_status duration=$DLG_lifetime\n"); $avp(i:921) = $DLG_lifetime{s.int}; } else { $avp(i:921) = 0; } setflag(1); 3) to use a script or db triggers(after STOP). Could you advice which one is better/work properly. Maybe there are any other configuration i could use. Thanks in advance, Maciej

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[Kamailio-Users] Same "RADIUS Problem"
by Masoom Alam 25 Nov '09

25 Nov '09

I am having the same problem: I am configuring RADIUS with openser and CDRtool. when i dial a number it loges into in mysql of RADIUS server but it gives the following error. and when i check CDRs of CDRtool it shows all calls "*inprogress". * Tue Nov 24 19:47:37 2009 : Error: rlm_sql (sql) in sql_accounting: stop packet with zero session length. [user '1000@ip address'<%271000@ip%20address%27>, nas 'ipaddress'] Can any body help me, that whether the RADIUS server is not sending the INVITE and BYE traffic correctly or not singallng the CDRTool as well. Thanking you in advance.

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[Kamailio-Users] RADIUS problem
by toqeer ali 24 Nov '09

24 Nov '09

I am configuring RADIUS with openser and CDRtool. when i dial a number it loges into in mysql of RADIUS server but it gives the following error. and when i check CDRs of CDRtool it shows all calls "*inprogress". * Tue Nov 24 19:47:37 2009 : Error: rlm_sql (sql) in sql_accounting: stop packet with zero session length. [user '1000@ip address'<'1000@ip%20address'>, nas 'ipaddress'] -- Toqeer Ali Syed Red Hat Certified Engineer mob: +92 321 9059916

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[Kamailio-Users] please help
by Masoom Alam 24 Nov '09

24 Nov '09

Hi i am configuring RADIUS accounting with openser and i facing the problem with radius_extra module in acc all other parameters are ok but when i add $hdr something i got the following error. parameters with avp are fine but problem is with $hdr. modparam("acc", "radius_extra", ......; X-RTP-Stat=$hdr (X-RTP-Stat; ......) Nov 24 13:30:50 kamailio /sbin/openser[3760]: xl_fill_extra_spec: extra item [hdr] not found Nov 24 13:30:50 kamailio /sbin/openser[3760]: xl_lookup_spec_name: not found PV [hdr] Nov 24 13:30:50 kamailio /sbin/openser[3760]: ERROR:xl_parse_spec: error searching pvar "hdr" Regards, MM Alam SERG Pakistan http://serg.imsciences.edu.pk http://www.imsciences.edu.pk/profiles/masoom_alam.html

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[Kamailio-Users] Strip core function with variable
by Antonio Reale 24 Nov '09

24 Nov '09

Hi all, strip core function accepts only an integer as parameter. What do you thing about implementing the strip function with a variable as parameter in a future release? strip($var(x)); or something like that... Is this doable? Best regards. -- Antonio

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Re: [SR-Users] [sr-dev] recursive calls to failure_route strange behavior
by Miklos Tirpak 23 Nov '09

23 Nov '09

[please keep the list CC-d because others may also be interested in the solution or may know the answer better.] On 11/20/2009 07:06 PM, Andres Moya wrote: > Can i ask one more question here. It is complicated, i am using > uac_replace_from and uac_auth. > I am using failure route to process authentication if necessary and > redirect on next carrier. > > If i authenticated with one provider, then fot let say 415 ( i set only > speex in UAC to get it ;) ). Ok SER send request to second provider, i use > uac_replace_from once again in my LOAD_AUTH route > then uac_auth again. > > Ok. now i see from ngrep that uac_replace_from did nothing in from field > and use user@domain for first provider, authentication failed :( Which authentication fails? The first or the second one? The first should work, at least the from header should be rewritten by the function. The second authentication will not work this way (if it requires a different from header) because the proxy "remembers" for the header changes done before the first t_relay() function call and applies the same header modifications also for any other branch added from failure route. Hence, the outgoing SIP request to the second provider will contain the same from HF as the request to the first provider. The easiest way is to apply the header modifications in branch route if you do not need to reuse them later from failure route. Modifications done in branch routes are valid only within that branch. > > I moved uac_replace_from to my failure route to call once again before > uac_auth, but got config error as i can't use uac_replace_from in > failure_route. I think you already use this function from failure route because it is in a route block that is included from failure route. The only difference is that the syntax checker does not recognize the issue. I am not familiar with uac_replace_from() but after having a quick look at the function I think it is safe to use it from here. > Ok i will use textops to rewrite, but it is ugly? The main difference is that uac_replace_from() restores the original From HF when the response if forwarded. If you use textops module then you need to restore the header manually. > no. Maybe i should > call uac_replace_from in branch route? I would suggest this way. Both for the first and for the second provider. Miklos > > Thanks

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Re: [Kamailio-Users] i want to get user defined header value
by RAJNIKANT VANZA 23 Nov '09

23 Nov '09

On Mon, Nov 23, 2009 at 5:54 PM, RAJNIKANT VANZA <rajnivanza(a)gmail.com>wrote: > On Mon, Nov 23, 2009 at 4:20 PM, Thiago Rondon <thiago(a)aware.com.br>wrote: > >> >> Ranikant, >> >> You can you use Perl module for this, please look at : >> >> http://kamailio.org/docs/modules/1.6.x/perl.html >> >> See the script example, headers.pl >> >> -Thiago Rondon >> >> >> Alex Balashov escreveu: >> >> Please don't forget to copy your responses back to the list so that >>> others can benefit from this discussion. >>> >>> I must have misunderstood your intended meaning of "user-defined." >>> $hdr(...) takes only string literals as arguments, not pseudovariables. >>> >>> I do not believe that what you are wanting is possible. >>> >>> RAJNIKANT VANZA wrote: >>> >>> Hi Alex, >>>> >>>> i have tested like : >>>> >>>> 1. ${hdr(TEST)) >>>> 2. $hdr($avp(s:TEST)) >>>> >>>> but it's not work. >>>> if u know any other suggestion, send me. >>>> >>>> On Mon, Nov 23, 2009 at 3:56 PM, Alex Balashov < >>>> abalashov(a)evaristesys.com <mailto:abalashov@evaristesys.com>> wrote: >>>> >>>> RAJNIKANT VANZA wrote: >>>> >>>> i want to get user-defined header value. >>>> e.g. i have create header name : TEST and its value : vtec in >>>> asterisk. >>>> then how can i get this value from this header in >>>> kamailio. >>>> >>>> >>>> Try: $hdr(TEST) >>>> >>>> -- Alex Balashov - Principal >>>> Evariste Systems >>>> Web : http://www.evaristesys.com/ >>>> Tel : (+1) (678) 954-0670 >>>> Direct : (+1) (678) 954-0671 >>>> >>>> >>>> >>>> >>>> -- >>>> Thanks and Regards >>>> Rajnikant Vanza >>>> Call : +91-97374 56583 >>>> >>> > > Hi friends, > > thank for reply. > > i have add header through asterisk api by below statement and its display > correct on asterisk CLI > but not able to get header value through kamailio: > > *asteisk statement is :* SipAddheader(TEST=vtec); > above statement in header name is "TEST" and its value is "vtec". > > i want get "header TEST" from sip message when kamailio receive sip message > (INVITE) from asterisk server. > > > -- > Thanks and Regards > Rajnikant Vanza > Call : +91-97374 56583 > -- Thanks and Regards Rajnikant Vanza Call : +91-97374 56583

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sr-users November 2009