sr-users December 2011

sr-users@lists.kamailio.org

64 participants
107 discussions

回复： Why? there isn't a syslog.conf under mykamailiodirectory?
by sunny_day 20 Dec '11

20 Dec '11

I got it . Thank you Michal :) ------------------ albert.gu ------------------ 原始邮件 ------------------ 发件人: "Michal Matyska"<michal.matyska(a)iptel.org>; 发送时间: 2011年12月20日(星期二) 下午5:20 收件人: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - UsersMailing List"<sr-users(a)lists.sip-router.org>; 主题: Re: [SR-Users] Why? there isn't a syslog.conf under mykamailiodirectory? Hi, use -E option and you'll get all the logs on the sterr. Michal sunny_day píše v �t 20. 12. 2011 v 17:10 +0800: > Olle , Thank you very much for your reply! > I am not the root user on the unix system. but I want to customize the > log file for the function: xlog. > Now, I don't know where to see the content what xlog writes. It can > help me to debug the script of kamailio.cfg i edited. > > what i do is collect the CDRs by dialog and acc modules. Any > suggestion will be appreciated. > > Thanks a lot ! > > ------------------ > albert.gu > > > ------------------ Original ------------------ > From: "Olle E. Johansson"<oej(a)edvina.net>; > Date: Tue, Dec 20, 2011 04:57 PM > To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - > UsersMailing List"<sr-users(a)lists.sip-router.org>; > > Subject: Re: [SR-Users] Why? there isn't a syslog.conf under my > kamailiodirectory? > > > 20 dec 2011 kl. 05:57 skrev sunny_day: > > > There should be a syslog.conf file under the kamailio directory. > > But I haven't. > > > > I only want to see the contents generated by "xlog" > > Syslog is a daemon in your operating system. The configuration file is > propably in the /etc > directory. Try running "man syslog.conf" for more information about > that file. > > /O > > > _______________________________________________ > 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 > > _______________________________________________ > 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 _______________________________________________ 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

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Database connections
by Mariana Arduini 20 Dec '11

20 Dec '11

Hello all, I'm running some performance tests and need to know how does the database connections work. Are they open when we start OpenSER and are kept open for each process or they just open before a query and closed afterwards? Does anyone know where I can find such info? Thanks in advance! Mariana.

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Dispatcher module with call load balancing
by Mino Haluz 20 Dec '11

20 Dec '11

Hi, I would like to use the dispatcher module with algorithm 10 - call load balancing. But there are multiple things that are a bit unclear to me. I have multiple gateways that can serve different maximum number of calls. 1) Can I somehow set the maximum calls count for each dispatcher gateway, so that it can fairly distribute the calls? I know it is stateless module, but how could I solve this? 2) Is there any method how can I get the current number of calls for each gateway from the dispatcher module? 3) What is the expiration timer in the dispatcher module for dialogs if the dialog is canceled uncleanly ? 4) Imagine I will restart kamailio, it will lose the call count and the distribution will be incorrect. Maybe it could nice, that kamailio would offer MI command to set these values. Thanks for the responses, Mino

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Re: [SR-Users] Why? there isn't a syslog.conf under my kamailiodirectory?
by sunny_day 20 Dec '11

20 Dec '11

Olle , Thank you very much for your reply! I am not the root user on the unix system. but I want to customize the log file for the function: xlog. Now, I don't know where to see the content what xlog writes. It can help me to debug the script of kamailio.cfg i edited. what i do is collect the CDRs by dialog and acc modules. Any suggestion will be appreciated. Thanks a lot ! ------------------ albert.gu ------------------ Original ------------------ From: "Olle E. Johansson"<oej(a)edvina.net>; Date: Tue, Dec 20, 2011 04:57 PM To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - UsersMailing List"<sr-users(a)lists.sip-router.org>; Subject: Re: [SR-Users] Why? there isn't a syslog.conf under my kamailiodirectory? 20 dec 2011 kl. 05:57 skrev sunny_day: > There should be a syslog.conf file under the kamailio directory. > But I haven't. > > I only want to see the contents generated by "xlog" Syslog is a daemon in your operating system. The configuration file is propably in the /etc directory. Try running "man syslog.conf" for more information about that file. /O _______________________________________________ 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

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Why? there isn't a syslog.conf under my kamailio directory?
by sunny_day 20 Dec '11

20 Dec '11

There should be a syslog.conf file under the kamailio directory. But I haven't. I only want to see the contents generated by "xlog" Why? Who can help me ? Thanks a lot. albert.gu

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force_send_socket and IPv6
by Andreas Granig 19 Dec '11

19 Dec '11

Hi, Is it possible to use force_send_socket() with an IPv6 address in Kamailio 3.1? I get the error ERROR: fix_actions: force_send_socket: could not resolve X:X:X:X:X:X:X:X:5060 where X:X:X:X:X:X:X:X is my IPv6 address. Another problem (not sure if it's a real problem but looks weird) is when I use X::X:X:X:X:X which is actually X:0:0:X:X:X:X:X, then when starting kamailio, the "Listening on" message on stdout expands it correctly, but the error message for force_send_socket drops a 0, so it says that it can't resolve 'X:0:X:X:X:X:X' which is not a valid IPv6 address, right? Andreas

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rtpproxy and IP6 in c= line
by Andreas Granig 19 Dec '11

19 Dec '11

Hi, Is there a flag in the rtpproxy module to force a change of the IP protocol field? When a call comes from an IPv4 endpoint and you do the bridging to IPv6, then the c= and o= lines contain the IPv6 address, but the address family is still IP4 (e.g. "c=IN IP4 10.10.8.22" becomes "c=IN IP4 fe80::1"). In case of bridging from IPv6 to IPv4, the field is correctly set to IP4 though (e.g. "c=IN IP6 fe80::1" becomes "c=IN IP4 10.10.8.22"). Is there something special to be taken into consideration? I couldn't find any hints in the rtpproxy module that it tries or would try to set that correctly (kam-3.1.5). Andreas

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Dispatcher does not send pings
by Mino Haluz 19 Dec '11

19 Dec '11

Hi, please, could someone specify the conditions when the dispatcher module sends the INFO pings to the gateways ? modparam("dispatcher", "flags", 2) modparam("dispatcher", "dstid_avp", "$avp(s:test)") modparam("dispatcher", "dst_avp", "$avp(AVP_DST)") modparam("dispatcher", "grp_avp", "$avp(AVP_GRP)") modparam("dispatcher", "cnt_avp", "$avp(AVP_CNT)") modparam("dispatcher", "ds_ping_interval", 30) modparam("dispatcher", "ds_probing_mode", 1) modparam("dispatcher", "ds_ping_method", "INFO") modparam("dispatcher", "ds_ping_from", "sip:001122@test") And my dispatcher.list is: 1 sip:IP1:5060 1 sip:IP2:5060 Am I missing something? I dumped all the communication and the kamailio(dispatcher) does not send anything.. Thanks, Mino

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using xhttp_rpc to send MESSAGE to SIP user from web server
by Krishna Kurapati 19 Dec '11

19 Dec '11

Dear list members, I have seen examples of using mi_fifo and mi_xmlrpc modules to send a MESSAGE or INVITE from a webserver. Since I am using xhttp to control presence policies from webserver, I would like to use xhttp_rpc module to send MESSAGE and INVITE from webserver. Are there any examples of using xhttp_rpc to achieve the function? Thanks Krish Kura

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Bug: Dialog State=*Teminated* even when the call is active
by Gnaneshwar Gatla 17 Dec '11

17 Dec '11

Hello, I have come across this behavior in Kamailio 3.1.5 version. The proxy is behind a Firewall and uses the advertised IP to communicate to sipclients. I have used the "dlg_match_mode", as the record_route_preset() does not include the DID during call initiation. modparam("dialog", "dlg_match_mode", 2) I'm also using pua_dialoginfo to notify users about the "Event:dialog". I have used the attached patch to make pua_dialog info aware of the dialog I see that the dialog is being created, and the pua_dialoginfo publishes with state "trying" and "confirmed". When the call is cancelled/408 request is generated, the pua_dialoginfo generates the xml with state=terminated. But when the call is answered, the dialog module updates the dialog to state=4, according to the documentation mentioned below state=4 --> Terminated. I'm not aware of the event types that fires the state to termination (I have not found the documentation about events in the dialog module). When a BYE is received to the same call, the BYE is processed and the dialog is cleared from the memory. But the pua_dialoginfo never gets the callback for the termination and the xml is never updated. I have attached a log for a call, please find the attached document. I have come across a documentation about dialog module: http://www.kamailio.org/dokuwiki/doku.php/modules-new-design:dialog-module-… Regards Gnaneshwar

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sr-users December 2011