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37537 discussions

Re: [SR-Users] Chicago, ClueCon next week
by Daniel-Constantin Mierla 03 Aug '11

03 Aug '11

Hello, for questions about kamailio (openser), the best place to address them is still the mailing list for users. There are many people there that might be able to answer quickly. Messages sent personally to me for technical questions about kamailio (openser) are discarded, unless they were a result of a discussion on the mailing list where I asked for sensitive data. Cheers, Daniel On 8/3/11 1:47 AM, ifeanyi okoye wrote: > hi Daniel..i would like to discuss some of the issues am having with Openser/Kamailio > -----Original Message----- > Date: Tuesday, August 02, 2011 5:15:39 pm > To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List"<sr-users(a)lists.sip-router.org> > Cc: ifeanyi okoye<ifeanyi_okoye(a)yahoo.com> > From: "Daniel-Constantin Mierla"<miconda(a)gmail.com> > Subject: Re: [SR-Users] Chicago, ClueCon next week > > Hello Ify, > > On 8/2/11 11:15 PM, ifeanyi okoye wrote: >> Hello Daniel, >> >> My name is Ify and I'm a research voip engineer.I would be attending >> the conference. Please can I reach you via telephone. >> > the phone might not be the most convenient at that time, so the best is > to ask the organizers to point you to me, unless you can spot me based > on the pictures you can find on the web. I will have the presentation on > the 2nd day, but I will be around on 1st day as well. > > Looking forward to meeting you, > Daniel > >> Regards, >> Ify >> >> --- On *Tue, 8/2/11, Daniel-Constantin Mierla /<miconda(a)gmail.com>/* >> wrote: >> >> >> From: Daniel-Constantin Mierla<miconda(a)gmail.com> >> Subject: [SR-Users] Chicago, ClueCon next week >> To: "kamailio users"<sr-users(a)lists.sip-router.org>, >> business(a)lists.kamailio.org >> Date: Tuesday, August 2, 2011, 1:59 AM >> >> Hello, >> >> I'll be in Chicago few days next week for ClueCon conference. If >> you are in the area, but no -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda

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Chicago, ClueCon next week
by Daniel-Constantin Mierla 03 Aug '11

03 Aug '11

Hello, I'll be in Chicago few days next week for ClueCon conference. If you are in the area, but not attending the ClueCon conference, drop me a message in case you want to meet. Cheers, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda

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Kamailio 3.1.4 Bitwise Operators?
by Brandon Armstead 02 Aug '11

02 Aug '11

Hello, It seems as if the bitwise operations in Kamailio 3.1.4 are broken? Please correct me if I am doing something wrong - however simple evaluations such as: $avp(s:my-test-bit) = 10; $avp(s:my-test-bit) = (int)$avp(s:my-test-bit) & ~ 2; Seems to result in $avp(s:my-test-bit) being equal to "2" rather than "8" Any thoughts / Suggestions / Fixes? I also wonder if this has any relation to !~ not working? Thanks for all of your help in advance! P.S. I sent this both to user list and to devel, please forgive me if they do not belong in one of the lists. Sincerely, Brandon Armstead

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Re: [SR-Users] 10 years of SER - statistics
by Javier Gallart 02 Aug '11

02 Aug '11

Hi Daniel a few numbers here...we use Kamailio in a carrier environment (no subscribers, no nat...), basically as proxy and redirect server. We use it in production and also as one of the foundations of other features still under development. As a redirect server, on average it handles around 600k-700k calls a day. Regards Javi > ------------------------------ > > Message: 4 > Date: Tue, 02 Aug 2011 11:23:26 +0200 > From: Daniel-Constantin Mierla <miconda(a)gmail.com> > Subject: [SR-Users] 10 years of SER - statistics > To: kamailio users <sr-users(a)lists.sip-router.org>, sr-dev > <sr-dev(a)lists.sip-router.org>, business(a)lists.kamailio.org > Message-ID: <4E37C20E.3020902(a)gmail.com> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > Hello, > > it is now one month till the 10 years SER event in Berlin. I am thinking > to collect few statistics about usage of SER-based code at this moment > (SER, OpenSER, Kamailio, OpenIMSCore ...) and present them during the > conference and publish on the web. > > Everything is going to be like a combined report, not individual > listing. Therefore, if you want to participate, your name or company > won't be mentioned. > > Here are the stats I thought of: > > - type of usage: production, evaluation (testing), research > - number of subscribers (phone lines) > - percentage of phones behind NAT > - number of calls per month > - number of call minutes per month > > I am not looking for exact numbers, but rough estimation (e.g., about 10 > 000 phone lines, ...). Of course, some of the metrics don't apply always > (e.g., if you do termination routed through SIP server, you don't have > subscribers, but just calls traffic). Those doing deployments, can make > one summary of statistics for all instances. You may send other > statistics you think they worth publishing. > > Again, this is voluntary, naming is not required. I hope only those > giving real number will write back -- I will try anyhow to figure out if > someone is just dumping fantasy numbers. If privacy is really a big > concern, from case to case, everything can be done under NDA. > > Thanks, > Daniel > > -- > Daniel-Constantin Mierla -- http://www.asipto.com > Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat > http://linkedin.com/in/miconda -- http://twitter.com/miconda > > > > > >

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Carrierroute Compilation error Kamailio 3.1.4
by Omar 01 Aug '11

01 Aug '11

I am Using Solaris 10 and GCC 4.2, i do have libconfuse everything goes fine until this error comes up. carrierroute.c:54: error: 'MODULE_INTERFACE_VER' undeclared here (not in a function) carrierroute.c:87: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'cmds' carrierroute.c:132: error: variable 'exports' has initializer but incomplete type carrierroute.c:133: warning: excess elements in struct initializer carrierroute.c:133: warning: (near initialization for 'exports') carrierroute.c:134: warning: excess elements in struct initializer carrierroute.c:134: warning: (near initialization for 'exports') carrierroute.c:135: error: 'cmds' undeclared here (not in a function) carrierroute.c:135: warning: excess elements in struct initializer carrierroute.c:135: warning: (near initialization for 'exports') carrierroute.c:136: warning: excess elements in struct initializer carrierroute.c:136: warning: (near initialization for 'exports') carrierroute.c:137: warning: excess elements in struct initializer carrierroute.c:137: warning: (near initialization for 'exports') carrierroute.c:138: warning: excess elements in struct initializer carrierroute.c:138: warning: (near initialization for 'exports') carrierroute.c:139: warning: excess elements in struct initializer carrierroute.c:139: warning: (near initialization for 'exports') carrierroute.c:140: warning: excess elements in struct initializer carrierroute.c:140: warning: (near initialization for 'exports') carrierroute.c:141: warning: excess elements in struct initializer carrierroute.c:141: warning: (near initialization for 'exports') carrierroute.c:142: warning: excess elements in struct initializer carrierroute.c:142: warning: (near initialization for 'exports') carrierroute.c:143: warning: excess elements in struct initializer carrierroute.c:143: warning: (near initialization for 'exports') carrierroute.c:145: warning: excess elements in struct initializer carrierroute.c:145: warning: (near initialization for 'exports') carrierroute.c: In function 'mod_init': carrierroute.c:161: error: invalid use of undefined type 'struct module_exports' make[1]: *** [carrierroute.o] Error 1 make: *** [modules] Error 1

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Detect phone and fax
by Linux Guy 31 Jul '11

31 Jul '11

Hi, Is there any way to separate detect phone and fax calls in kamailio ? I understand that kamailio is a signaling proxy only but is there any way we can detect if a call is a fax or phone ? Thanks Linux Guy..

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what is tcp_accept_no_cl core param?
by Juha Heinanen 31 Jul '11

31 Jul '11

xcap_server module requires tcp_accept_no_cl=yes i didn't find that param defined in core cookbook. what does it do? -- juha

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Set CLI.
by Henrik Aagaard Sørensen 29 Jul '11

29 Jul '11

Is it possible to set CLI via the usr_preferences table in Kamailio? Or any other way? So that certain subscribers get there from-number overwritten with a specific one.

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[Urgent] Double REGISTER and MESSAGE issue in Kamailio3.1
by Coca 29 Jul '11

29 Jul '11

Dear List, I have Kamailio 3.1 installed in Amazon EC 2 server. Everything is working fine except that every REGISTER / MESSAGE was looped for twice or 3 times. And I am sure this is not caused by UA. I have attached the ngrep log in this message. And also, my main modification to the kamailio.cfg is like below: Your help will be great great appreciated. Thank you!! Coca ---------------------------------- #!define WITH_MYSQL #!define WITH_NAT alias="mydomain.org" alias="xx.xx.xx.xx" advertised_address="xx.xx.xx.xx" ... ... route { # per request initial checks route(REQINIT); # NAT detection route(NAT); # handle requests within SIP dialogs route(WITHINDLG); ### only initial requests (no To tag) # CANCEL processing if (is_method("CANCEL")) { if (t_check_trans()) t_relay(); exit; } t_check_trans(); # authentication route(AUTH); # record routing for dialog forming requests (in case they are routed) # - remove preloaded route headers remove_hf("Route"); if (is_method("INVITE|SUBSCRIBE")) { #record_route(); /* for NAT support */ record_route_preset("xx.xx.xx.xx"); } # account only INVITEs if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting } # dispatch requests to foreign domains route(SIPOUT); ### requests for my local domains # handle presence related requests route(PRESENCE); # handle registrations route(REGISTRAR); if ($rU==$null) { # request with no Username in RURI sl_send_reply("484","Address Incomplete"); exit; } # dispatch destinations to PSTN route(PSTN); # user location service route(LOCATION); route(RELAY); } # Handle SIP registrations route[REGISTRAR] { if (is_method("REGISTER")) { if(isflagset(FLT_NATS)) { setbflag(FLB_NATB); # uncomment next line to do SIP NAT pinging setbflag(FLB_NATSIPPING); } if (!save("location")) sl_reply_error(); exit; } }

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Problem using textops API
by Timo Klecker 29 Jul '11

29 Jul '11

Hi, I'm trying to extend a Kamailio Module and need to add and remove headers in a SIP Message. To do this I want to use the textops module and I am importing the api and trying to bind the textops module. #include "../textops/api.h" [..] struct textops_binds tob; [..] /* register callbacks to TEXTOPS */ if (load_textops_api(&tob)!=0) { LM_ERR("can't load textops api. Is module textops loaded?\n"); return -1; } Later I use tob.append_hf to add a header field. Everything compiles fine but on Kamailio startup there is a Error Message: [..] 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #0/2: 9(9)/ (nil) 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #1/2: 3(3)/ (nil) 0(21782) DEBUG: <core> [sr_module.c:625]: find_export_record: found <is_method> in module textops [/usr/lib/kamailio/modules_k/textops.so] 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #0/2: 9(9)/ (nil) 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #1/2: 3(3)/ (nil) 0(21782) DEBUG: <core> [sr_module.c:625]: find_export_record: found <is_method> in module textops [/usr/lib/kamailio/modules_k/textops.so] 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #0/2: 9(9)/ (nil) 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #1/2: 3(3)/ (nil) [..] 0(21784) DEBUG: <core> [sr_module.c:625]: find_export_record: found <t_release> in module tm [/usr/lib/kamailio/modules/tm.so] 0(21784) DEBUG: <core> [sr_module.c:631]: find_export_record: <load_textops> not found 0(21784) ERROR: siptrace [../../modules_k/textops/api.h:63]: Failed to import load_textops 0(21784) ERROR: siptrace [siptrace.c:314]: can't load textops api. Is module textops loaded? 0(21784) ERROR: <core> [sr_module.c:875]: init_mod(): Error while initializing module siptrace (/usr/lib/kamailio/modules_k/siptrace.so) ERROR: error while initializing modules 0(21784) DEBUG: tm [t_funcs.c:122]: DEBUG: tm_shutdown : start 0(21784) DEBUG: tm [t_funcs.c:125]: DEBUG: tm_shutdown : emptying hash table [..] I am running Kamailio 3.1.4. Is this a bug in Kamailio or am I doing anything wrong in my approach to use textops? Kind regards, Timo Klecker

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