sr-users March 2012

sr-users@lists.kamailio.org

87 participants
163 discussions

Relaying message to Recent contact list...
by Krishna Kurapati 23 Mar '12

23 Mar '12

Hi, I am trying to relay the message to the Registered user. However, I would like to relay only to a recent contact. In case, there are multiple contact, I do not want to relay to older contacts. I am using t_relay() which is currently forking the request to all contacts. Any other way to accomplish my need? Thanks Krish Kura

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Thank you from Google!
by resume-thanks＠google.com 23 Mar '12

23 Mar '12

1 0

ACCDB insert issues
by Uri Shacked 22 Mar '12

22 Mar '12

Hi, I am using the ACCDB with extra data. I collect the data to AVP's and set it on the db_extra. It gets to be 37 columns…. Pretty long… The problem I experience is that after a while (2-3 hours) with about 15 CAPS the MySQL ACC insert error appears. And, I am loosing accounting data. Except of narrowing the amount of columns and setting the fields (INT,CHAR etc.), does anyone has any ideas? The db_insert_mode set to 1 does not work (my ACC table is INNODB because I don’t want to lose info). BR, Uri

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error when using "uac_replace_from( )" in the "failure_route" block
by Robert R 22 Mar '12

22 Mar '12

Hi, When I am trying to modify FROM field in the "failure_route" block I get an error message: failure_route[1] { ... uac_replace_from("$avp(i:204)"); append_branch(); t_relay(); } Not starting openser: invalid configuration file! Mar 22 10:51:39 [6457] CRITICAL:core:yyerror: parse error in config file, line 662, column 32-33: Command cannot be used in the block Mar 22 10:51:39 [6457] ERROR:core:main: bad config file (1 errors) It seems "uac_replace_from()" can not be used in the "failure_route" block. What's the correct way to modify (appending a tag) FROM field in the "failure_route" block? Thanks, R

3 2

Proxy Registrations offset port
by Robert 22 Mar '12

22 Mar '12

I've been playing with OpenSIPS and am willing to change over if it means I'll get a more informed answer from this community.. I need to set up a proxy forwarding server that can listen on a port other than 5060 I.e. 8080 and forward the registration requests to another Voip platform we have that is running on 5060. I've been able to do this under OpenSIPS but I'm having issues with inbound calls. It could be a NAT issue. Basically listen on 8080 forward any and all registrations to x:5060 which I've done using rewritehostport Anyone have any good example configs for this? I'm a n00b at this OpenSER stuff but have been around asterisk / freeswitch / portaone for a while. Thanks in advance

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Does anyone know how to use Sipp to test Kamailio?
by Jiaxiang Zhou 22 Mar '12

22 Mar '12

Hi I want to do the performance testing on the Kamailio. I found the related document about openser 1.2.0 version at: http://www.kamailio.org/docs/openser-performance-tests/. But somehow, I can't make it work with Kamailio 3.1. Do you happen to know what to do? By following the test case at http://www.kamailio.org/docs/openser-performance-tests/#tm-tests-c, I use the command as below to do the test: ./sipp -sf uac_inv.xml<http://www.kamailio.org/docs/openser-performance-tests/data/uac_inv.xml>-rsa 10.1.11.24:5060 192.10.1.11.24:5081 -m 200000 -r 7000 -d 1 -l 27 where 10.1.11.24:5060 is for Kamailio, and 10.1.11.24:5081 is for sipp uas. In the error log, I got the error message: *********************************************************************'. 2012-03-22 08:55:43:933 1332377743.933861: Aborting call on unexpected message for Call-Id '77062-11425(a)172.16.220.1': while expecting '100' (index 1), received 'SIP/2.0 403 Not relaying Via: SIP/2.0/UDP 172.16.220.1:5060 ;branch=z9hG4bK-11425-77062-0;rport=5060;received=10.1.11.197 From: sipp <sip:sipp@172.16.220.1:5060>;tag=11425SIPpTag0077062 To: sut <sip:service@10.1.1.197:5080 >;tag=b27e1a1d33761e85846fc98f5f3a7e58.489a Call-ID: 77062-11425(a)172.16.220.1 CSeq: 1 INVITE Server: kamailio (3.2.0 (x86_64/linux)) Content-Length: 0 '. 2012-03-22 08:55:43:933 1332377743.933965: Aborting call on unexpected message for Call-Id '77063-11425(a)172.16.220.1': while expecting '100' (index 1), received 'SIP/2.0 403 Not relaying Via: SIP/2.0/UDP 172.16.220.1:5060 ;branch=z9hG4bK-11425-77063-0;rport=5060;received=10.1.11.197 From: sipp <sip:sipp@172.16.220.1:5060>;tag=11425SIPpTag0077063 To: sut <sip:service@10.1.1.197:5080 >;tag=b27e1a1d33761e85846fc98f5f3a7e58.853f Call-ID: 77063-11425(a)172.16.220.1 CSeq: 1 INVITE Server: kamailio (3.2.0 (x86_64/linux)) Content-Length: 0 ********************************************************************* Thanks, Josh

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Re: [SR-Users] ACCDB insert issues
by Yufei Tao 22 Mar '12

22 Mar '12

Hi I've also seen this error "ERROR: acc [acc.c:405]: failed to insert into database ". This seem to happen when cdrs_procedure runs at the same time of acc table insert. Can also be reliably reproduced by locking the acc table, make a call (about 20 seconds or more), end the call, wait for a short while, unlock acc table. This causes this error, and Kamailio inserts duplicated INIVTE / BYE entries into acc table. The number of duplicated entries depends on how long you've locked the table for. So I think this acc insert error may have been to do with table locking when cdrs_procedure is run. When there are duplicated entries in acc table, cdrs_procedure takes the first INVITE/BYE entires and updated the cdrs table correctly. But threw an error when it hits the next duplicated entry and stop. So for us it didn't seem to cause any trouble for cdrs records so I didn't chase it further. But would be nice if we could stop/handle the duplicated entries some how. Not a fix at at all, just some clues that might help. Yufei Message: 5 Date: Wed, 21 Mar 2012 20:28:33 +0200 From: Uri Shacked <ushacked(a)gmail.com> Subject: Re: [SR-Users] ACCDB insert issues To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List" <sr-users(a)lists.sip-router.org> Message-ID: <CAMMbDhTK2h4s1y_YJ_Tp8J7eZT4cmn_w1OkDBAS+3oAaZEZpAw(a)mail.gmail.com> Content-Type: text/plain; charset="windows-1252" Well, after some experiments... Two things made the difference: 1. Use only the id as Pkey and remove all other indexes (helped a little). 2. Set myisam engine to the table (i knew that but tried innodb for its reliability) Now we are back in order to deal with many, many CAPS. Thanks, If someone has another idea, and uses innodb for the ACC. please advise... BR, Uri On Tue, Mar 20, 2012 at 12:22 PM, Uri Shacked <ushacked(a)gmail.com> wrote: > > no log on the msqld for it. > > there is the CDR server that collects the events every 5 min and deletes > > old once... i disabled it becoase i believed it was it. but, no.... the > > error apears again... > > a BI specialist told me it must have something to do with the number of > > columns and the data type... > > > > On Tue, Mar 20, 2012 at 12:06 PM, Daniel-Constantin Mierla < > > miconda(a)gmail.com> wrote: > > >> >> Do you have error messages in mysql server logs? Is there another >> >> application that may block the acc table? >> >> >> >> The error refers to unavailability of the mysql server... >> >> >> >> Cheers, >> >> Daniel >> >> >> >> >> >> On 3/20/12 11:03 AM, Uri Shacked wrote: >> >> >> >> ERROR: db_mysql [km_dbase.c:122]: driver error on query: Lost >> >> connection to MySQL server during query >> >> Mar 18 20:03:38 net-ivr-KamIN-J1 /usr/local/sbin/kamailio[2671]: ERROR: >> >> <core> [db_query.c:186]: error while submitting query >> >> Mar 18 20:03:38 net-ivr-KamIN-J1 /usr/local/sbin/kamailio[2671]: ERROR: >> >> acc [acc.c:405]: failed to insert into database >> >> >> >> Whe apears, from time to time, for some of them. it can rest for 2-10 >> >> hours, then have a "glitch" of 160 sql driver errors, and rest again.... >> >> >> >> >> >> >> >> On Tue, Mar 20, 2012 at 11:51 AM, Daniel-Constantin Mierla < >> >> miconda(a)gmail.com> wrote: >> >> >>> >>> Hello, >>> >>> >>> >>> >>> >>> On 3/20/12 10:11 AM, Uri Shacked wrote: >>> >>> >>> >>> Hi, >>> >>> >>> >>> >>> >>> >>> >>> I am using the ACCDB with extra data. I collect the data to AVP's and >>> >>> set it on the db_extra. It gets to be 37 columns?. Pretty long? >>> >>> The problem I experience is that after a while (2-3 hours) with about 15 >>> >>> CAPS the MySQL ACC insert error appears. >>> >>> And, I am loosing accounting data. >>> >>> >>> >>> what are the errors? Once they appear, is it for all records or just >>> >>> from time to time, to some of them? >>> >>> >>> >>> Cheers, >>> >>> Daniel >>> >>> >>> >>> >>> >>> >>> >>> Except of narrowing the amount of columns and setting the fields >>> >>> (INT,CHAR etc.), does anyone has any ideas? >>> >>> >>> >>> >>> >>> >>> >>> The db_insert_mode set to 1 does not work (my ACC table is INNODB >>> >>> because I don?t want to lose info). >>> >>> >>> >>> >>> >>> >>> >>> BR, >>> >>> >>> >>> Uri >>> >>> >>> >>> >>> >>> _______________________________________________ >>> >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >>> >>> >>> >>> -- >>> >>> Daniel-Constantin Mierla >>> >>> Kamailio Advanced Training, April 23-26, 2012, Berlin, Germanyhttp://www.asipto.com/index.php/kamailio-advanced-training/ >>> >>> >>> >>> >> >> >> >> -- >> >> Daniel-Constantin Mierla >> >> Kamailio Advanced Training, April 23-26, 2012, Berlin, Germanyhttp://www.asipto.com/index.php/kamailio-advanced-training/ >> >> >> >> > >

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need help for newbie in Kamailio
by Rabary 21 Mar '12

21 Mar '12

Hi mailing, Newbie to kamailio, I follow this tuto http://nil.uniza.sk/sip/kamailio/adding-mysql-support-kamailio-31-debian-le… for the registration SIP via mysql database and it works fine, but I saw that when during the call we disconnect the called UAC from network or turn the power off the caller UAC don't hangup. Is there any tool for how to hangup call when the UAC on the other side has no network connection or it isn't power on durring a call ? I heard for mediaroxy or rtpproxy but I don't know if them can do what I except to haveand we also use ip routing to make kamailio server to communicate with the UAC so we don't use NAT. Our topology is: kamailio (with public IP address) ---> cisco switch ---> LAN ---> UAC (with private IP address) Thanks in advance. -- Inutile d'imprimer ce mail

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Kamailio NP module
by Ahmed 21 Mar '12

21 Mar '12

Hi, I try to run this module, but unsuccesfully. Can you give me some advices? How I can start the pdb_server? I compile and install it, but don´t know how get it run. I must add loadmodule="pdb.so" in kamailio.cfg file? When I did it, kamailio didnt start. Starting end with error. I think that there missing bracket : # query external service for routing information if (!pdb_query("$rU", "$avp(i:82)")) $avp(i:82) = 0; # default routing } cr_route("$avp(i:82)", "$rd", "$rU", "$rU", "call_id"); Thank you for your answer. Have a nice day.

2 1

Pdb module
by Ahmed 20 Mar '12

20 Mar '12

Hi, I try to run this module, but unsuccesfully. Can you give me some advices? How I can start the pdb_server? I compile and install it, but donÂ´t know how get it run. I must add loadmodule="pdb.so" in kamailio.cfg file? When I did it, kamailio didnt start. Starting end with error. I think that there missing bracket : # query external service for routing information if (!pdb_query("$rU", "$avp(i:82)")) $avp(i:82) = 0; # default routing } cr_route("$avp(i:82)", "$rd", "$rU", "$rU", "call_id"); Thank you for your answer. Have a nice day.

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sr-users March 2012