sr-users January 2005

sr-users@lists.kamailio.org

199 participants
399 discussions

[Serusers] Problems with MySQL CDR logging
by C. Ed Felt 10 Jan '05

10 Jan '05

I have set up ser according to howtos on iptel.org. I am having trouble finding sample configs for logging CDRs to the MySQL database created for use by SERWEB with the provided shell script. My main issue is what flags to set for accounting and where to call the "setflag" function so that call signals are properly logged as CDRs in to the SERWEB database. I make calls, and nothing is there. I do not see any errors either. I have compiled the acc.so module for MySQL support as well. Any information would be greatly appreciated. Thank you, C. Ed Felt caflobvi.com

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[Serusers] HELP: AVPOPS serial forking
by Java Rockx 10 Jan '05

10 Jan '05

Hi all. I'm trying to "uncomplicate" my ser.cfg and part of this is coming up with a simplistic way to handle failover to voicemail and unconditional call forwarding (forward busy and forward no answer are also needed, but I'll do this later). So serial forking seems perfect for this job but I'm having trouble getting it working. I added the "type" to usr_preferences as described in the avpops README. And my ser.cfg was modified similar to example 8.4 in the avpops online documentation at http://www.voice-system.ro/docs/avpops/ar01s08.html#ex_serial_forking My partial ser.cfg is below. Can anyone tell me why ser will not route calls? I just get dead air when I dial a number. I can see in my MySQL logs that avpops is querying the database - but I don't see how it is putting the read DB values in to the $serial_fork AVP. I also see plenty of errors regarding media_proxy - so I know my code is messed up. Many Thanks! Paul modparam("avpops", "avp_url", "mysql://ser:heslo@localhost/ser") modparam("avpops", "avp_table", "usr_preferences") modparam("avpops", "avp_aliases", "serial_fork=i:665") route { ### all the usual stuff if (uri=~"[@:](192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)" && !search("^Route:")){ sl_send_reply("479", "We don't forward to private IP addresses"); break; }; if (method=="INVITE" || method=="ACK") { use_media_proxy(); }; if (method=="INVITE") { # a hack to get the user's voicemail URI in to avp # since the voicemail server is an external server if (is_user_in("Request-URI", "voicemail")) { rewritehostport("11.22.33.44:5060"); avp_write("$ruri", "$serial_fork"); revert_uri(); }; # load the "callfwd" attribute, if any, for the called party avp_db_load("$to/username", "s:callfwd"); t_on_failure("1"); t_on_reply("1"); }; if (!t_relay()) { if (method=="INVITE" || method=="ACK") { end_media_session(); }; sl_reply_error(); }; } failure_route[1] { # if caller hung up then don't sent to voicemail or forward if (t_check_status("487")) { break; }; if (avp_pushto("$ruri", "$serial_fork")) { avp_delete("$serial_fork"); t_on_failure("1"); t_relay(); }; } __________________________________ Do you Yahoo!? Meet the all-new My Yahoo! - Try it today! http://my.yahoo.com

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[Serusers] Some ser + sems problems.
by Alex 10 Jan '05

10 Jan '05

Hi all I am running ser with sems. I have some problems to configure the voicemail using sems. I am running 2 processes of sers. 1- ser.cfg 2- ser.cfg1 -> voicemail. when i am checking the logs i receiving : ser[16298]: ERROR: fifo_t_reply: lookup failed ser[16298]: ERROR: fifo_server: command (vm_reply) processing failed Sems[12798]: Error: AmRequestUAS::reply: 481 fifo_t_reply: no such transaction Any help will be appreciated. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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[Serusers] Accessing SERWEB
by Emmanuel Odoom 10 Jan '05

10 Jan '05

Hello All, I have tried to install apache2, php, serweb, etc. and I will happy to know how to access the index page of serweb. I seem to always get a blank page whenever I access any of the *.php files under /serweb/ Again, anytime i try to access http://host_IP/serweb/admin/ or http://host_IP/serweb/user_interface, I get the error below: Fatal error: Call to undefined function mysql_pconnect() in /usr/local/www/phplib/db_mysql.inc on line 73 Please help with ideas. Your contribution is most welcome. Emmanuel.

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[Serusers] one account
by Alberto Martínez 10 Jan '05

10 Jan '05

-----BEGIN PGP SIGNED MESSAGE----- Hash: MD5 Hello. I would like to know if there is anyway to make ser users to use the same account info to login the provider sip server. I want to share this account with all of the users I have in ser. Is it possible? Thank you. Regards, Tito -----BEGIN PGP SIGNATURE----- Version: 2.6 iQEVAwUAQeLKgHHoJ4bX5QlXAQHeEgf/d4hqXGUswweI9kJ18hNg0FKLHq7RHhIX +Ji+HzHcf8hurv0Zg3qG1QahOjBDrZGXaoi2jACuJRtqKHMDU6n1KMauh9nFnxTE FDEiCCcxukhsh3B7cOhcMSaEhn8fzEtsJx/rSs4h5k8o1edRK1MDi9lh+rP4w1Xq j+FpTBZU/+opt3+Xn4MiS4efmMCJtN+zd1cl9jbyjChLAYQjKG3gwm3WB4TEw1Uo EL9wp+fimy8yRKaILLGPhFkZbC1YbWHuMZpPFxnlor8EmRJrA4zQvve2vmiODR0t ivvRtaoKzkKOm+txSchM+pt+TIsPvey9QVwWz+PR/35voaUeMRNypw== =p+YW -----END PGP SIGNATURE-----

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RE: [Serusers] Dynamic Routes with SER.
by Samuel Osorio Calvo 10 Jan '05

10 Jan '05

Hi, There are a couple of modules in version 0.9 which can be used for dynamic routing depending on the desired functinality. One is called dispatcher, and is meant to be a load balancer without fair distribution. I think that you define a list of possible servers in a database and the dispatcher module forwards message to one of them (together with all within-dialog future responses and requests). The other option is to use avpops module which provides an attribute-value functionallity. You can use them to select the next hop depending on the incoming SIP message parameters and the values present in a database. I would advise you to take a look at the documentation of both modules to see if they suit your requirements before using the exec commands, which are not 100% reliable and increases the memory requirements as you have mentioned. From the exec module's readme: 1.5. Known Issues There is currently no guarantee that scripts ever return and stop blocking SIP server. (There is kill.c but it is not used along with the current mechanisms based on popen. Besides that kill.c is ugly). Enjoy SER, Samuel. Unclassified. >>> Ricardo Martinez <rmartinez(a)redvoiss.net> 01/10/05 05:22PM >>> Darren: Thanks for your quick answer. I was thinking in a similar solution, using a external program, in fact i use the exec_dset() functionality for something similar. I was thinking add to this solution a Redirect Server?. Maybe the call to the dynamic route proccess is in the Redirect Server, calling the exec_dset() function, so all the extra resource needed to perform these tasks are used in the redirect server and no in my Proxy-Registrar Server. Is just an idea.. IS this scalable maybe? Is this posible? Thanks in advance Best Regards, Ricardo Martinez.- -----Mensaje original----- De: Darren Nay [mailto:dnay@ionosphere.net] Enviado el: Lunes, 10 de Enero de 2005 11:06 Para: Ricardo Martinez; 'serusers(a)lists.iptel.org' Asunto: Re: [Serusers] Dynamic Routes with SER. Take a look in the SER Admin guide at "Executing an External Program". You can write an application with perl, C, etc.. Which will process the call info and return a destination set. This functionality is available using the exec_dset function in SERs exec module. I use this feature in our SER deployment and it works great. The only problem I've found so far is that it definitely does increases the resources required per call, and hurts your scalability. Especially if you use perl. Try to use C if at all possible, or persistent perl at the very least. Darren Nay On 1/10/05 11:01 AM, "Ricardo Martinez" <rmartinez(a)redvoiss.net> wrote: > Hello List. > I have a question on how to handle dynamic routes in SER. For what > i know, SER by himself is not the best way to handle dynamic routes, since > every change in a route implies a change in the ser.cfg file and then a > restart of the service. So i'm thinking how to solve this problem and a was > hoping that someone could give some advice on this issue. > Any idea is welcome. > > Thanks in advance. > BEst Regards. > > Ricardo Martinez.- > > _______________________________________________ > Serusers mailing list > serusers(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/serusers _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers

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RE: [Serusers] Dynamic Routes with SER.
by Ricardo Martinez 10 Jan '05

10 Jan '05

Darren: Thanks for your quick answer. I was thinking in a similar solution, using a external program, in fact i use the exec_dset() functionality for something similar. I was thinking add to this solution a Redirect Server?. Maybe the call to the dynamic route proccess is in the Redirect Server, calling the exec_dset() function, so all the extra resource needed to perform these tasks are used in the redirect server and no in my Proxy-Registrar Server. Is just an idea.. IS this scalable maybe? Is this posible? Thanks in advance Best Regards, Ricardo Martinez.- -----Mensaje original----- De: Darren Nay [mailto:dnay@ionosphere.net] Enviado el: Lunes, 10 de Enero de 2005 11:06 Para: Ricardo Martinez; 'serusers(a)lists.iptel.org' Asunto: Re: [Serusers] Dynamic Routes with SER. Take a look in the SER Admin guide at "Executing an External Program". You can write an application with perl, C, etc.. Which will process the call info and return a destination set. This functionality is available using the exec_dset function in SERs exec module. I use this feature in our SER deployment and it works great. The only problem I've found so far is that it definitely does increases the resources required per call, and hurts your scalability. Especially if you use perl. Try to use C if at all possible, or persistent perl at the very least. Darren Nay On 1/10/05 11:01 AM, "Ricardo Martinez" <rmartinez(a)redvoiss.net> wrote: > Hello List. > I have a question on how to handle dynamic routes in SER. For what > i know, SER by himself is not the best way to handle dynamic routes, since > every change in a route implies a change in the ser.cfg file and then a > restart of the service. So i'm thinking how to solve this problem and a was > hoping that someone could give some advice on this issue. > Any idea is welcome. > > Thanks in advance. > BEst Regards. > > Ricardo Martinez.- > > _______________________________________________ > Serusers mailing list > serusers(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/serusers

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[Serusers] Dynamic Routes with SER.
by Ricardo Martinez 10 Jan '05

10 Jan '05

Hello List. I have a question on how to handle dynamic routes in SER. For what i know, SER by himself is not the best way to handle dynamic routes, since every change in a route implies a change in the ser.cfg file and then a restart of the service. So i'm thinking how to solve this problem and a was hoping that someone could give some advice on this issue. Any idea is welcome. Thanks in advance. BEst Regards. Ricardo Martinez.-

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[Serusers] problem regarding compilation of exluded modules of ser
by pranav_mnit 10 Jan '05

10 Jan '05

Dear sir, As the radius accounting modules are not include in the tar ball. so to include them i tried to install the ser from its source and edit the make file by ommitting radius related modules from the exclude section .but when make install it gives the error "radius.O not compiled" what should i do? pranav MNIT Indiatimes Email now powered by APIC Advantage. Help! HelpClick on the image to chat with meIndiatimes Email now powered by APIC Advantage. Help! HelpClick on the image to chat with me

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[Serusers] how to config SER + RADIATOR + RADIUSCLIENT
by dangtien 10 Jan '05

10 Jan '05

Help me how to config SER + RADIATOR + RADIUSCLIENT help help help !!!

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sr-users January 2005