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[Serusers] (no subject)
by hanane zahidi 07 Apr '09

07 Apr '09

hi; how can i make a test on destination uri in a sip message in ser.cfg . i need the syntax best regards

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[Kamailio-Users] Limit the timing of session
by ALAEDDINE abbech 07 Apr '09

07 Apr '09

hi all, How can i limit the timing of session? thanks

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[Serusers] load balacing
by hanane zahidi 06 Apr '09

06 Apr '09

hi all please, can you tell me is this scenario correct i want to use ser as a load balancer for two asterisk servers. i have two users which are registred in both astersik servers with the same extensions (sip.conf and extensions.conf are the same for the asterisk servers) i have a user registred in the ser server. i imagine load balancer like: when the ser user calls an asterisk extension .the ser redirect this call to one of the asterisk.when the ser user recall the extension the ser will redirect the call to the other asterisk please tell me if i am wrong and if possible give me the correct scenario. thank you

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[Kamailio-Users] Nethelper Causes Kamailio to Crash
by Carlos A. Alvarez 06 Apr '09

06 Apr '09

I am running into a situation where the nathelper module is causing openser/kamailio to crash. The crash occurs when opensbc sends and invite to openser with an extra CR in the message body. I already contacted the opensbc folks about this. I just wanted you all to be aware that this could cause serious service interruptions. Error log: kernel: [599650.771067] kamailio[25461]: segfault at 18 ip b7a0a6c7 sp bfbaaa70 error 4 in nathelper.so[b79f7000+18000] Sample invite sent to kamailio.. Please look at the extra CR/LF after Supported. The nathelper module crashes after this. INVITE sip:phonenumber@chgw.commx.net SIP/2.0 From: "South Test" <sip:phonenumber@orig.domain.com;user=phone>;tag=392385664-1238777567965- To: <sip:phonenumber@chgw.commx.net> Via: SIP/2.0/UDP opensbc:5060;branch=z9hG4bKdec1a187dd1ede1193b6b6f3163a7dda;uas-addr=openser;rport CSeq: 913493359 INVITE Call-ID: BW1252479650304091860611707(a)orig.domain.com-0x000a Contact: <sip:+18135146513@opensbc> Max-Forwards: 9 Accept: multipart/mixed, application/dtmf-relay, application/media_control+xml, application/sdp Allow: ACK, BYE, CANCEL, INFO, INVITE, OPTIONS, PRACK, REFER, NOTIFY, UPDATE Proxy-Require: privacy Supported: 100rel Content-Type: application/sdp Content-Length: 214 v=0 o=BroadWorks 3675 1 IN IP4 gw1.domain.com s=- c=IN IP4 opensbc t=0 0 m=audio 10074 RTP/AVP 18 0 101 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000

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[Kamailio-Users] LCR Configuration Confirmation
by geoffreymina＠gmail.com 06 Apr '09

06 Apr '09

Hello, I am modifying my LCR setup and just wanted to get some confirmation that I am following best practices. I am a I am loading up 18,500 routes into the table which all belong to a single group. There will be a single route in a second group which all non-matches will fail over to. That being said, this is what my configuration looks like: modparam("lcr","lcr_hash_size", 20000) modparam("lcr","fetch_rows", 5000) This server has 8G of RAM and I am currently using 4M of private memory (#define PKG_MEM_POOL_SIZE 4*1024*1024 ). Thanks, Geoff

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Re: [Kamailio-Users] another instance of kamailio on the same machine
by Juan Perez 03 Apr '09

03 Apr '09

thank you ovidiu I do not have an init scrip, I start and stop using the "kamctl stop|start" which is a bash script.Is this the one that you are referring to? I intend to listen on the same port but in another IP, each instance will use a different ip, so I have to change the listening ip only. regards jp ----- Original Message ---- From: Ovidiu Sas <osas(a)voipembedded.com> To: Juan Perez <jperezsip2008(a)yahoo.com> Cc: Iñaki Baz Castillo <ibc(a)aliax.net>; users(a)lists.kamailio.org Sent: Friday, April 3, 2009 3:53:25 PM Subject: Re: [Kamailio-Users] another instance of kamailio on the same machine All you need is to follow this simple steps: 1. make a clean install of kamailio 2. define your config files for each service: - kamailio1.cfg - kamailio2.cfg 3. create two seprate init scripts: kamailio1 and kamailio2 4. make sure that each init script is using the appropriate config file (use option -f <my_config file>) 5. make sure that you are not listening on the same sockets for both servers (i.e. set one server on port 506 and the second one on port 5070) 6. If you are creating pid files, make sure that the pid files are different for each service That's it. You don't need any symbolic links. Regards, Ovidiu Sas On Fri, Apr 3, 2009 at 4:46 PM, Juan Perez <jperezsip2008(a)yahoo.com> wrote: > > understood. > > so I just need 2 softlinks? > > > > > ----- Original Message ---- > From: Iñaki Baz Castillo <ibc(a)aliax.net> > To: users(a)lists.kamailio.org > Sent: Friday, April 3, 2009 3:43:24 PM > Subject: Re: [Kamailio-Users] another instance of kamailio on the same machine > > El Viernes 03 Abril 2009, Juan Perez escribió: >> hi guys , I tried to do it and it wont start >> >> my setup is: >> centos5 >> kamailio 1.4 >> >> I installed kamailio originally in /usr/local/install-dir/ >> Now I created a folder named "install-dir2" and created these 3 soft links: >> >> /usr/local/install-dir2/etc2/kamailio2/kamailio2.cfg --> /usr/local/install-dir/etc/kamailio/kamailio.cfg > > Why do you do it? ^^^^^^^^ > Doing that kamailio2.cfg is a link to kamailio.cfg, so when you run: > > kamailio2 -f /usr/local/install-dir2/etc2/kamailio2/kamailio2.cfg > > You are loading /usr/local/install-dir/etc/kamailio/kamailio.cfg !!! > > This is, kamailio2 is trying to bind the same sockets so it cannot start. > > > -- > Iñaki Baz Castillo <ibc(a)aliax.net> > > _______________________________________________ > Kamailio (OpenSER) - Users mailing list > Users(a)lists.kamailio.org > http://lists.kamailio.org/cgi-bin/mailman/listinfo/users > http://lists.openser-project.org/cgi-bin/mailman/listinfo/users > > > > > > > _______________________________________________ > Kamailio (OpenSER) - Users mailing list > Users(a)lists.kamailio.org > http://lists.kamailio.org/cgi-bin/mailman/listinfo/users > http://lists.openser-project.org/cgi-bin/mailman/listinfo/users >

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[Kamailio-Users] another instance of kamailio on the same machine
by Juan Perez 03 Apr '09

03 Apr '09

hi To install another instance of kamailio listening in another IP, does one need to do something in particular aside from install it in another directory? Also, when it is time to run the script to create the mysql tables, how can I tell the script to create a db named "openser2" to avoid deleting the existing one named by default "openser" ? Just by changing the line DBNAME=openser in kamctlrc to DBNAME=openser2? thank you jp

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[Serusers] Fw: running rtpproxy on quad core processors
by Mundiline 03 Apr '09

03 Apr '09

I still have not been able to figure this one out. Any help will appreciated... Samuel a Seruser sent this link: http://www.b2bua.org/wiki/RTPproxy/FAQ Is this correct then: does it mean i need to replace the entry in the opensips.cfg script:modparam ("nathelper", "rtpproxy_sock", "udp:localhost:2222") For: modparam ("nathelper", "rtpproxy_sock", "unix:@l_prefix@/var/opensips/opensips_rtpproxy.sock1") modparam ("nathelper", "rtpproxy_sock", "unix:@l_prefix@/var/opensips/opensips_rtpproxy.sock2") modparam ("nathelper", "rtpproxy_sock", "unix:@l_prefix@/var/opensips/opensips_rtpproxy.sock"2) modparam ("nathelper", "rtpproxy_sock", "unix:@l_prefix@/var/opensips/opensips_rtpproxy.sock3") ? and then run this: rtpproxy -l X.Y.Z.W -L 8192 -p /var/run/rtpproxy.pid -s /var/run/rtpproxy.sock -m 25000 -M 34999 rtpproxy -l X.Y.Z.W -L 8192 -p /var/run/rtpproxy1.pid -s /var/run/rtpproxy1.sock -m 35000 -M 44999 rtpproxy -l X.Y.Z.W -L 8192 -p /var/run/rtpproxy2.pid -s /var/run/rtpproxy2.sock -m 45000 -M 54999 rtpproxy -l X.Y.Z.W -L 8192 -p /var/run/rtpproxy3.pid -s /var/run/rtpproxy3.sock -m 55000 -M 64999 ? Thanks. ----- Forwarded Message ---- From: Mundiline <mundiline(a)yahoo.com> To: serusers(a)iptel.org Sent: Tuesday, March 31, 2009 3:44:10 PM Subject: running rtpproxy on quad core processors Hi, I would like to run rtpproxy 1.2.0 on a server with Quad-core dual Xeon processor and load balance the load across the 4 processors. Do you know how do I enable this feature pls. ( I am not an expert in this field so keep it simple pls. thanks) Thanks in advance Regards, Tony

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[Serusers] load balancing configuration file
by hanane zahidi 03 Apr '09

03 Apr '09

hi all;I am a new member in this mailing list and i wish you can help me. i have to do load balancing for two asterisk servers using the SER server.but i'm really lost. if you could help me by showing me an ser.cfg sample to do it best regards.

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[Kamailio-Users] BIGINT MySQL problems in 1.5.0.
by Alex Balashov 03 Apr '09

03 Apr '09

Greetings, I just installed 1.5.0 and wired it up to a MySQL 5.0.x database, and it appears that I am getting empty/null values for BIGINT columns when accessing them from script. This is true when I do something like this with SQLOps, for example: sql_query("test", "SELECT someBigIntColumn FROM tbl", "ra"); $var(i) = $dbr(ra=>[0,0]); $var(i) will have an empty value. Same will be the case if the access subscript is not [0,0] but say, [0,1]. The problem does not seem to be specific to sqlops; the same occurs with AVPs: avp_db_query("SELECT someBigIntColumn FROM tbl", "$avp(S:bigInt)"); This is also empty. I did a debug and confirmed that the right value for someBigIntColumn is coming out of the database, and has the right data type. All that works fine. However, for some reason this value appears to be invisible within the evaluative scope of the route script. For now, I am working around it by doing CONVERT(someBigIntColumn, CHAR(20)) inside the query. However, in principle this means that BIGINT handling is broken. Has anyone else run into this? Any insights, or especially, solutions? -- Alex Balashov Evariste Systems Web : http://www.evaristesys.com/ Tel : (+1) (678) 954-0670 Direct : (+1) (678) 954-0671 Mobile : (+1) (678) 237-1775

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