- sr-users - kamailio.org

[Serusers] new installation
by Leon Li 16 Apr '09

16 Apr '09

Hi, I need to install SER for my company, which is pretty new for me. If we only need it for SIP registrar and proxy, do I need install any dependencies? And is there a list to explain what each dependency does? If I install the basic without dependencies, can I add them later and how? Thanks Leon

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[Serusers] (no subject)
by Cristina Martínez Jimenez 15 Apr '09

15 Apr '09

which are the system requirements for SER? thanks, Cristina Martínez _________________________________________________________________ ¿Quieres crear tus propios emoticonos gratis? Descubre cómo hacerlo en el Club Oficial de Messenger http://vivelive.com/ilovemessenger/

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[Serusers] Connect SER with a SOFTSWITCH
by hanane zahidi 15 Apr '09

15 Apr '09

Hi All ; i need to connect SER with a softswitch but i found nothing in google. please if someone has some interesting links. give them to me thank you best regards

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[Kamailio-Users] 513 Message too big
by Joao Gomes Pereira 15 Apr '09

15 Apr '09

Hello to all I have Asterisk forwarding calls through Kamailio. If calls are placed by an Asterisk extension (like X-Lite) everything works fine. ( ex: X-Lite -> Asterisk -> Kamailio ) If calls are placed through a Cisco Router (connected to Asterisk) Kamailio answers: "513 Message too big" ( ex: Cisco VoIP client -> Cisco Router -> Asterisk -> Kamailio ) Also, the destination phone rings, but the calling party is disconnected because of this 513 message. This message if probably being originated here: if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); exit; }; What could be the problem? Is the problem in Kamailio configuration or Asterisk configuration? And why does the call works when placed by an Asterisk extension, but doesn't work when placed by an Asterisk connected equipment? Thanks Regards Joao Pereira -- StarTel - A Rede Livre Joao Gomes Pereira www.startel.pt +351 304500650 sip: gomespereira(a)startel.pt

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Re: [Kamailio-Users] ERROR:core:receive_msg: no via found in reply
by Ovidiu Sas 15 Apr '09

15 Apr '09

Please open a bug with respect to this issue. This error should end up in the error_route. Try to run tcpdump with buffer rotation and see if you can spot the bogus reply. Regards, Ovidiu Sas On Mon, Apr 13, 2009 at 4:30 PM, Geoffrey Mina <geoffreymina(a)gmail.com> wrote: > OK, the error has occurred again today, and the error_route didn't > catch the condition. Any other ideas? > > thanks, > Geoff > > On Sun, Apr 12, 2009 at 6:42 PM, Geoffrey Mina <geoffreymina(a)gmail.com> wrote: >> Ovidiu, >> Thanks for your continued input. I currently have the error_route >> block configured with some logging. I am hoping this will be >> sufficient to capture the condition. The error hasn't happened today, >> traffic has been very light as it is Eastern and Passover, and I >> suppose people have better things to do than be on the phone :) >> >> If I get the log message and nothing from error_route, I will >> definitely do a tcpdump of the SIP port and try to correlate the >> timing. >> >> thanks! >> Geoff >> >> On Sun, Apr 12, 2009 at 8:46 AM, Ovidiu Sas <osas(a)voipembedded.com> wrote: >>> Hello Geoffrey, >>> >>> With tcpdump, you can capture data in buffers and rotate the buffers >>> and keep only the latest 2-3 buffers (check the man page). >>> As soon as the error arise, you stop the traffic and your bogus >>> message should be in your last buffer. >>> Just an idea ... >>> >>> Also, if your cps is not very high, you can print the callid of each >>> request/reply, and when the error arise, you can correlate it with the >>> callid. >>> >>> >>> Regards, >>> Ovidiu Sas >>> >>> On Sun, Apr 12, 2009 at 8:06 AM, Geoffrey Mina <geoffreymina(a)gmail.com> wrote: >>>> Ovidiu, >>>> Thank you for your pointer. I could capture all the SIP traffic, but >>>> it would be a LOT of data to sift through. This machine processes >>>> hundreds of thousands of calls per day. I have tried the error_route >>>> handler to see if it shows up there... fingers crossed. I was unaware >>>> of that handler before now. >>>> >>>> Thanks for the info! >>>> Geoff >>>> >>>> On Sat, Apr 11, 2009 at 8:38 PM, Ovidiu Sas <osas(a)voipembedded.com> wrote: >>>>> How often do you get this error? >>>>> IIRC, last time when I got this type of error it was related to a >>>>> missing Via header into a SIP reply. >>>>> Can you capture/sniff the traffic and check if all the received >>>>> replies are sane (via header is present)? >>>>> >>>>> Another idea would be to capture the bogus message into the error_route: >>>>> http://www.kamailio.net/dokuwiki/doku.php/core-cookbook:1.5.x#error_route >>>>> and then print the message via $mb: >>>>> http://www.kamailio.net/dokuwiki/doku.php/pseudovariables:1.5.x#sip_message… >>>>> >>>>> I haven't checked the code to see if this type of error will end up in >>>>> the error_route, but is it worth a try. >>>>> If it's not caught, please open a bug, because it should be. >>>>> >>>>> >>>>> Regards, >>>>> Ovidiu Sas >>>>> >>>>> On Sat, Apr 11, 2009 at 5:58 PM, Geoffrey Mina <geoffreymina(a)gmail.com> wrote: >>>>>> Tried adding that log into my onreply_route[1] block, but it didn't >>>>>> work. I can't seem to figure out I can possibly capture the SIP >>>>>> message which is generating this error. Any help would be much >>>>>> appreciated. >>>>>> >>>>>> On Fri, Apr 10, 2009 at 10:23 PM, Geoffrey Mina <geoffreymina(a)gmail.com> wrote: >>>>>>> Perhaps I should clarify what I am looking for a bit. I am guessing >>>>>>> based on the log "no via found in reply" that I would need to check >>>>>>> for this condition in my onreply_route[1] block. >>>>>>> >>>>>>> Based on my knowledge of SIP, all reply responses are REQUIRED to have >>>>>>> a VIA header to ensure the response traverses the same path as the >>>>>>> request... correct? >>>>>>> >>>>>>> Would the following effectively deal with this condition, or would >>>>>>> sending a 500 error in response to a reply cause problems down stream? >>>>>>> >>>>>>> onreply_route[1]{ >>>>>>> if(!is_present_hf("Via")){ >>>>>>> sl_reply_error("500","No Via found in response."); >>>>>>> } >>>>>>> } >>>>>>> >>>>>>> Thanks for anyone's assistance. >>>>>>> Geoff >>>>>>> >>>>>>> On Fri, Apr 10, 2009 at 12:02 PM, Geoffrey Mina <geoffreymina(a)gmail.com> wrote: >>>>>>>> Hello, >>>>>>>> I am seeing the following message repeatedly in my log file. I am >>>>>>>> guessing I have a server or servers misbehaving. Where might I be >>>>>>>> able to check for this error condition and log appropriately? I have >>>>>>>> attached my current configuration file for reference. >>>>>>>> >>>>>>>> Thanks! >>>>>>>> Geoff >>>>>>>> >>>>>>>> >>>>>>>> Apr 10 11:45:40 atl-sipgateway2 /usr/local/sbin/kamailio[15487]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:45:42 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:45:46 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:45:50 atl-sipgateway2 /usr/local/sbin/kamailio[15507]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:45:54 atl-sipgateway2 /usr/local/sbin/kamailio[15497]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:45:58 atl-sipgateway2 /usr/local/sbin/kamailio[15491]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:46:02 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:46:06 atl-sipgateway2 /usr/local/sbin/kamailio[15485]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:47:46 atl-sipgateway2 /usr/local/sbin/kamailio[15485]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:47:47 atl-sipgateway2 /usr/local/sbin/kamailio[15486]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:47:48 atl-sipgateway2 /usr/local/sbin/kamailio[15507]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:47:50 atl-sipgateway2 /usr/local/sbin/kamailio[15503]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:47:54 atl-sipgateway2 /usr/local/sbin/kamailio[15492]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:47:58 atl-sipgateway2 /usr/local/sbin/kamailio[15485]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:48:02 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:48:06 atl-sipgateway2 /usr/local/sbin/kamailio[15491]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> Apr 10 11:48:10 atl-sipgateway2 /usr/local/sbin/kamailio[15492]: >>>>>>>> ERROR:core:receive_msg: no via found in reply >>>>>>>> >>>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> 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] Carrierroute and or LCR
by Stagg Shelton 14 Apr '09

14 Apr '09

I am preparing to add a new upstream SIP provider to my network, and now have a requirement to route based on the number that the user is calling. From what I have read it appears that LCR is the better method for doing this. I have one small issue in that I have a few customers who switch through my network in order to get to a specific carrier. Currently I am using carrierroute with all of my customers in order to support the ones that need to switch to specific carriers, and everyone else takes the default carrierroute. Can carrierroute and LCR be used together? If so can you give me a few pointers so that I can get a lab system working. If not can you suggest whether or not carrierroute could or should be used to route based on rate center. The rate center list from my new carrier is about 31,000 rows. If carrier route cannot or should not be used for this purpose, can you recommend a way that LCR can be used, and still have a few customers switch out to a specific carrier regardless of the number dialed? Thank You Stagg Shelton

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[Kamailio-Users] FW: LCR
by Carlos A. Alvarez 14 Apr '09

14 Apr '09

-----Original Message----- From: Carlos A. Alvarez Sent: Tuesday, April 14, 2009 11:32 AM To: 'tushar(a)eurus.net' Subject: RE: [Kamailio-Users] LCR I have a similar problem, with lcr and mysql modules. I am running lenny. The deb packages install fine. Bet when compiling the lcr and mysql are excluded. I do have installed all the dev libraries. Any ideas? -----Original Message----- From: users-bounces(a)lists.kamailio.org [mailto:users-bounces@lists.kamailio.org] On Behalf Of tushar(a)eurus.net Sent: Tuesday, April 14, 2009 10:06 AM To: juha heinanen; tushar(a)eurus.net; users(a)lists.kamailio.org Subject: Re: [Kamailio-Users] LCR Thanks Jaha, but I dont think they have added LCR in excluded list, I myself complied the ver, I also tried to complied just the lcr module but no use. I wanted to know if anyone else is able to make it work? What make file you are using for Kamailio ? Tushar Original Message: ----------------- From: jh(a)tutpro.com (Juha Heinanen) Date: Tue, 14 Apr 2009 16:55:12 +0300 To: tushar(a)eurus.net, users(a)lists.kamailio.org Subject: Re: [Kamailio-Users] LCR tushar(a)eurus.net writes: > Recently i installed Kamailio 1.5 everything working fine except the LCR > module, found theer was no lcr.so module file in the module file. if you compiled yourself, make sura that lcr module is not excluded. it uses pcre library and the may have been added to some exclude list. i'm not using standard kamailio makefile myself and don't know the details. -- juha -------------------------------------------------------------------- mail2web LIVE - Free email based on Microsoft(r) Exchange technology - http://link.mail2web.com/LIVE _______________________________________________ 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 No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.287 / Virus Database: 270.11.54/2056 - Release Date: 04/14/09 06:17:00

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Re: [Kamailio-Users] LCR
by tushar＠eurus.net 14 Apr '09

14 Apr '09

Thanks Juha for instant replies, will update you after make giving a try on it. Original Message: ----------------- From: jh(a)tutpro.com (Juha Heinanen) Date: Tue, 14 Apr 2009 17:18:41 +0300 To: tushar(a)eurus.net, users(a)lists.kamailio.org Subject: Re: [Kamailio-Users] LCR Juha Heinanen writes: > exclude_modules = list of module you use > export exclude_modules > make sorry, should have read exclude_modules = list of module you do NOT use -- juha -------------------------------------------------------------------- mail2web.com Enhanced email for the mobile individual based on Microsoft® Exchange - http://link.mail2web.com/Personal/EnhancedEmail

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Re: [Kamailio-Users] LCR
by tushar＠eurus.net 14 Apr '09

14 Apr '09

Thanks Jaha, but I dont think they have added LCR in excluded list, I myself complied the ver, I also tried to complied just the lcr module but no use. I wanted to know if anyone else is able to make it work? What make file you are using for Kamailio ? Tushar Original Message: ----------------- From: jh(a)tutpro.com (Juha Heinanen) Date: Tue, 14 Apr 2009 16:55:12 +0300 To: tushar(a)eurus.net, users(a)lists.kamailio.org Subject: Re: [Kamailio-Users] LCR tushar(a)eurus.net writes: > Recently i installed Kamailio 1.5 everything working fine except the LCR > module, found theer was no lcr.so module file in the module file. if you compiled yourself, make sura that lcr module is not excluded. it uses pcre library and the may have been added to some exclude list. i'm not using standard kamailio makefile myself and don't know the details. -- juha -------------------------------------------------------------------- mail2web LIVE Free email based on Microsoft® Exchange technology - http://link.mail2web.com/LIVE

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Re: [Kamailio-Users] LCR
by tushar＠eurus.net 14 Apr '09

14 Apr '09

Thanks Jaha, but I dont think they have added LCR in excluded list, I myself complied the ver, I also tried to complied just the lcr module but no use. I wanted to know if anyone else is able to make it work? What make file you are using for Kamailio ? Tushar Original Message: ----------------- From: jh(a)tutpro.com (Juha Heinanen) Date: Tue, 14 Apr 2009 16:55:12 +0300 To: tushar(a)eurus.net, users(a)lists.kamailio.org Subject: Re: [Kamailio-Users] LCR tushar(a)eurus.net writes: > Recently i installed Kamailio 1.5 everything working fine except the LCR > module, found theer was no lcr.so module file in the module file. if you compiled yourself, make sura that lcr module is not excluded. it uses pcre library and the may have been added to some exclude list. i'm not using standard kamailio makefile myself and don't know the details. -- juha -------------------------------------------------------------------- mail2web.com What can On Demand Business Solutions do for you? http://link.mail2web.com/Business/SharePoint

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Re: [Kamailio-Users] LCR
by tushar＠eurus.net 14 Apr '09

14 Apr '09

HI All, Recently i installed Kamailio 1.5 everything working fine except the LCR module, found theer was no lcr.so module file in the module file. I tried to rebuild the module separtly also but didnt work. Is there any changes in this module in ver 1.5? Did anyone also had same problem, I tried on debian 5 as well as on Centos 5 with same result. Though there is no issue in insatallation of ver 1.4 in either of the machines. Tushar Original Message: ----------------- From: Henning Westerholt henning.westerholt(a)1und1.de Date: Tue, 14 Apr 2009 10:59:03 +0200 To: users(a)lists.kamailio.org Subject: Re: [Kamailio-Users] carrier route vs LCR -------------------------------------------------------------------- mail2web.com What can On Demand Business Solutions do for you? http://link.mail2web.com/Business/SharePoint

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[Kamailio-Users] How to calculate hash_index on DB carrierroute
by Uriel Rozenbaum 14 Apr '09

14 Apr '09

Hi gentlemen, I'm configuring some balance and failure routes with CarrierRoute module. I have the following topology: -----------> Carrier1 --------> GW1 -----------> Carrier2 Kamailio -----------> Carrier1 --------> GW2 -----------> Carrier2 The idea will be to select a carrier using carrierroute going out through GW1. If GW1 fails (timeout) i want the call to go to the same carrier through the other GW. I assume the hash value calculated on cr_route will be the same for the failure route, but I need to verify the fields used on the DB to calculate a hash_index and the way that they are calculated so I can assure the previous behavior. Thanks in advance! Uriel

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[Kamailio-Users] reply cannot be parsed
by sasirekha jaganathan 14 Apr '09

14 Apr '09

Hi, When printing the message in function receive_msg() in core the buffer seems to be corrupt with CSeq header name. It shows as Seq and naturally the parsing fails throwing error as reply cannot be parsed and also no 2nd via found in reply. SIP/2.0 487 Request Terminated#015#012 Via: SIP/2.0/UDP xxxx;branch=z9hG4bK158a.61909fe2.0#015#012 From:xxxxx Call-ID: B110CD4E_CE5E_4F70_9472_439E0796F926#015#012 To: xxxxxx#015#012 Seq: 180 INVITE#015#012 Max-Forwards: 70#015#012 User-Agent: Kamailio (1.4.3-tls (i386/linux))#015#012 Content-Length: 0#015#012#015#012 Did anyone face this situation earlier? Add more friends to your messenger and enjoy! Go to http://messenger.yahoo.com/invite/

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[Kamailio-Users] ERROR:core:receive_msg: no via found in reply
by Geoffrey Mina 12 Apr '09

12 Apr '09

Hello, I am seeing the following message repeatedly in my log file. I am guessing I have a server or servers misbehaving. Where might I be able to check for this error condition and log appropriately? I have attached my current configuration file for reference. Thanks! Geoff Apr 10 11:45:40 atl-sipgateway2 /usr/local/sbin/kamailio[15487]: ERROR:core:receive_msg: no via found in reply Apr 10 11:45:42 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: ERROR:core:receive_msg: no via found in reply Apr 10 11:45:46 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: ERROR:core:receive_msg: no via found in reply Apr 10 11:45:50 atl-sipgateway2 /usr/local/sbin/kamailio[15507]: ERROR:core:receive_msg: no via found in reply Apr 10 11:45:54 atl-sipgateway2 /usr/local/sbin/kamailio[15497]: ERROR:core:receive_msg: no via found in reply Apr 10 11:45:58 atl-sipgateway2 /usr/local/sbin/kamailio[15491]: ERROR:core:receive_msg: no via found in reply Apr 10 11:46:02 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: ERROR:core:receive_msg: no via found in reply Apr 10 11:46:06 atl-sipgateway2 /usr/local/sbin/kamailio[15485]: ERROR:core:receive_msg: no via found in reply Apr 10 11:47:46 atl-sipgateway2 /usr/local/sbin/kamailio[15485]: ERROR:core:receive_msg: no via found in reply Apr 10 11:47:47 atl-sipgateway2 /usr/local/sbin/kamailio[15486]: ERROR:core:receive_msg: no via found in reply Apr 10 11:47:48 atl-sipgateway2 /usr/local/sbin/kamailio[15507]: ERROR:core:receive_msg: no via found in reply Apr 10 11:47:50 atl-sipgateway2 /usr/local/sbin/kamailio[15503]: ERROR:core:receive_msg: no via found in reply Apr 10 11:47:54 atl-sipgateway2 /usr/local/sbin/kamailio[15492]: ERROR:core:receive_msg: no via found in reply Apr 10 11:47:58 atl-sipgateway2 /usr/local/sbin/kamailio[15485]: ERROR:core:receive_msg: no via found in reply Apr 10 11:48:02 atl-sipgateway2 /usr/local/sbin/kamailio[15490]: ERROR:core:receive_msg: no via found in reply Apr 10 11:48:06 atl-sipgateway2 /usr/local/sbin/kamailio[15491]: ERROR:core:receive_msg: no via found in reply Apr 10 11:48:10 atl-sipgateway2 /usr/local/sbin/kamailio[15492]: ERROR:core:receive_msg: no via found in reply

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[Kamailio-Users] correct usage of t_reply
by David Aldworth 11 Apr '09

11 Apr '09

I'm am attempting to return a 503 "Service Unavailable" after my kamailio server sends the provisional response to customer UA if we cannot find a route for the call. I am using: t_reply("503", "Service Unavailable"); However this results in: ERROR:tm:w_t_reply: failed to send a t_reply to a message for which no transaction-state has been established Reading up on t_reply, it clearly states: "Sends a stateful reply after a transaction has been established." So, I guess thats means even though we have received the invite, and send 100 Trying back, a transaction does not actually exist. So, my question is, how do I tell the sending UAC that we are 5XX so that it can stop sitting there waiting for session progress? Thanks for any help. David

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Re: [Kamailio-Users] correct usage of t_reply
by mayamatakeshi 11 Apr '09

11 Apr '09

On Sat, Apr 11, 2009 at 1:19 PM, David Aldworth <daldworth(a)teliax.com> wrote: > Is there a way to tell if a transaction already exists before executing > t_newtran(); ? I suppose you could use t_check_trans(). But I haven't tried it. > If the route query scripts executes resulted in a route, but then we get a > 5XX from upstream, a transactions then exists. When it tries to execute > t_newtran(); I get the following: > > ERROR:tm:t_newtran: transaction already in process 0x2873dd08 > > If the query did not get a route, and no transaction exists, then executing > t_newtran(); before the t_reply works perfectly. > > Using sl_send_reply works, but if the transaction does exist then it sends > *two* 5XX messages back to the UAC. This is actually not harmful as far as I > can tell. But it's not clean either. I think at any point in the cfg it should be clear to the reader/writer where a transaction exists or not depending of which functions were called. I mean, you should know it. If you must recourse to some function to tell if a transaction exists or not, then I think the cfg is not clear. regards, takeshi P.S.: please, always CC to the list. > On Apr 10, 2009, at 10:06 PM, mayamatakeshi wrote: > >> On Sat, Apr 11, 2009 at 12:53 PM, David Aldworth <daldworth(a)teliax.com> >> wrote: >>> >>> I'm am attempting to return a 503 "Service Unavailable" after my >>> kamailio server sends the provisional response to customer UA if we >>> cannot find a route for the call. I am using: >>> >>> t_reply("503", "Service Unavailable"); >>> >>> However this results in: >>> >>> ERROR:tm:w_t_reply: failed to send a t_reply to a message for which no >>> transaction-state has been established >>> >>> Reading up on t_reply, it clearly states: "Sends a stateful reply >>> after a transaction has been established." So, I guess thats means >>> even though we have received the invite, and send 100 Trying back, a >>> transaction does not actually exist. >>> >>> So, my question is, how do I tell the sending UAC that we are 5XX so >>> that it can stop sitting there waiting for session progress? >> >> Hello, >> you can send the reply statelessly: >> sl_send_reply("503", "Service Unavailable" ); >> >> or statefully: >> t_newtran(); >> t_reply("503", "Service Unavailable"); >> >> Before you can use t_reply, a transaction must be established. This >> can be done explicitly calling t_newtran() or it will be do internally >> by other functions like t_relay. >> >> regards, >> takeshi. > >

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[Kamailio-Users] Serious regressions in 1.5.0 dialog module - or just me?
by Alex Balashov 09 Apr '09

09 Apr '09

Greetings, I recently deployed 1.5.0 and was thrilled to have the opportunity to use the new sqlops module for a purpose that required a lot of custom database logic, but unfortunately had to roll back to 1.4.4 because a lot of stuff seemed to be broken in the 'dialog' module. I refuse to believe that the 'dialog' module was released in such a broken state, so I am thinking I am problem is that I am neglecting something very important or that there are some omissions in the documentation. System is CentOS 64-bit on a dual-CPU quad-core setup with 8 GB of RAM. Two fundamental problems: 1) get_profile_size() on profiles with no "values" (i.e. inside the enumerated "profiles_no_value" modparam) crashes. This problem also exists on 1.4.4. I have not tried other 1.4.x releases. So, I have: modparam("dialog", "enable_stats", 1) modparam("dialog", "hash_size", 65536) modparam("dialog", "rr_param", "dlgcor") modparam("dialog", "dlg_flag", 2) modparam("dialog", "default_timeout", 28800) modparam("dialog", "dlg_match_mode", 1) modparam("dialog", "db_mode", 0) modparam("dialog", "profiles_no_value", "global") modparam("dialog", "profiles_with_value", "user") And then, in my INVITE handler for inbound routes: # Set dialog construction flag. setflag(2); # Add this dialog to the global call count profile. set_dlg_profile("global"); # Add this dialog to a per-customer dialog profile. set_dlg_profile("user", "$avp(S:user_id)"); # Put out some debugging values for global and customer profiles. get_profile_size("global", "$var(global_dialog_count)"); get_profile_size("user", "$avp(S:user_id)", "$var(customer_dialog_count)"); The first get_profile_size() statement crashes--the one that refers to the profile without values. According to the GDB backtrace, the crash occurs at modules/dialog/dialog.c:701: if(sp_dest->setf(msg, &sp_dest->pvp, (int)EQ_T, &val)<0) { LM_ERR("setting profile PV failed\n"); return -1; } The cause is that sp_dest is NULL here. I have determined that the value of 'result' in w_get_profile_size() as passed into this prototype: static int w_get_profile_size(struct sip_msg *msg, char *profile, char *value, char *result) is NULL. I would conclude from this - not being a developer - that the root cause is that the config file/route script lexer does not properly distinguish between the value-less and with-value argument combination of get_profile_size() that can occur. A workaround is possible by setting my 'global' profile to be "with values" as well and using a bogus value key like "1" that is always the same. However, I do not think this should be happening. 2) The second problem only occurs in 1.5.0 and not in 1.4. It is much more serious. It would appear that the dialogs are not actually being inserted into the profiles - either the global or the per-user ones. I can see from the debug logs that the dialogs are being tracked because I set the dialog construction flag (2). I have also tried using dlg_manage(). However, get_profile_size(...) always returns 0 no matter what I do. --- I find it hard to believe that the 'dialog' module in 1.5.0 was released with such regressions, and cannot find anything in the devel list archives or the tracker suggesting that this behaviour has been elsewhere. My only conclusion is that either I am doing something wrong or that there is a problem with my environment. Admittedly, I have not tried reproducing these issues in 32-bit library environment and perhaps should. Please help! -- Alex -- 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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[Serusers] Modified Display Name
by inge 09 Apr '09

09 Apr '09

Hi All, I know how to use subst function to modify the display name. But I try to use it with an usr_table like by provisioning in it the username and the new display name. Nevertheless it seems that subst doesn't support avp in the substitution string resulting that it print out "s:displayname" instead of the value. Is there any workaround to do something like that ? Regards,

2 2

[Serusers] To uri
by hanane zahidi 09 Apr '09

09 Apr '09

hi all please can you tell me how can i refer to "TO URI" field in my ser.cfg in order to test the sip destination best regards

2 1

[Kamailio-Users] failure_route Pseudo Variable
by Geoffrey Mina 09 Apr '09

09 Apr '09

Hello, I am using dispatcher and LCR. In my failure route I want to log the IP address of the machine which responded with an error. What is the pseudo I would use for this? I tried $si, but that appears to always contain the source IP of the server which issued the first INVITE. thanks, Geoff

2 2

[Kamailio-Users] No PID file found
by Alex R.S.M 09 Apr '09

09 Apr '09

Hi, I've just installed openser 3.1. When I try to start the service I am getting the following error. Is this a bug or I am missing something in the setting: /etc/openser$ sudo openserctl restart INFO: Stopping OpenSER : ERROR: No PID file found (/var/run/openser.pid)! OpenSER probably not running INFO: check with 'ps axw | /bin/egrep openser' Thanks, A S _________________________________________________________________ Rediscover Hotmail®: Get quick friend updates right in your inbox. http://windowslive.com/RediscoverHotmail?ocid=TXT_TAGLM_WL_HM_Rediscover_Up…

4 3

[Kamailio-Users] svn trunk frozen for sr integration
by Daniel-Constantin Mierla 08 Apr '09

08 Apr '09

Hello, Wednesday, April 15, is scheduled to import kamailio modules in the git repository of sip-router.org. That will become the working place for new features as Kamailio developers agreed to switch to git. From now until migration is done, developers should hold any commit for new features or cosmetic changes to the SVN trunk. The sources will be imported with entire commit log history plus lot of new patches done during last weeks to make them compile with sip-router - status at: http://sip-router.org/wiki/devel/kamailio-integration#module_integration_st… Even for bug fixes (if it is the case considering Easter holidays) we should work on 1.5 branch after a bit more private testing before committing. If some developer has important patches to commit in very short time, please reply. Cheers, Daniel -- Daniel-Constantin Mierla http://www.asipto.com/

1 0

[Serusers] SIP message generator
by Steven C. Blair 08 Apr '09

08 Apr '09

I need to place a load on our server by generating a large number of SUBSCRIBE messages with a specific Event header type. I've tried sipsak without success. We have PacketGen on a laptop but that is a confusing application. Does anyone have any suggestions for how to generate 50-100 SUBSCRIBE messages per second? Thanks,steve

5 9

[Kamailio-Users] NONCE_REUSED return code
by catalina oancea 08 Apr '09

08 Apr '09

Hello, Does anybody know in which situation the NONCE_REUSED return code for www_authenticate would appear? I understand the usage of the STALE_NONCE code, this is when the nonce expires and the servers sends a new nonce to the phone. But why is the NONCE_REUSED used and why does it occur sometimes? Should I reject or accept the registration when this code appears? typedef enum auth_result { AUTH_ERROR = -5, /* Error occurred, a reply has not been sent out */ NO_CREDENTIALS, /* Credentials missing */ STALE_NONCE, /* Stale nonce */ INVALID_PASSWORD, /* Invalid password */ USER_UNKNOWN, /* User non existant */ ERROR, /* Error occurred, a reply has been sent out -> */ /* return 0 to the openser core */ AUTHORIZED, /* Authorized. If returned by pre_auth, */ /* no digest authorization necessary */ DO_AUTHORIZATION, /* Can only be returned by pre_auth. */ NONCE_REUSED /* Returned if nonce is used more than once */ /* Means to continue doing authorization */ } auth_result_t; Many thanks, Catalina Oancea

2 5

[Serusers] Use of @IP source in ser.cfg
by inge 08 Apr '09

08 Apr '09

Hi all, I know that it's possible to use a variable in XLOG for print out the IP Source. But is it possible to work on @IP_SRC (use if, avp, etc.) in ser.cfg ? I can work with search() but it's not very flexible to have dynamic test with database for example. My SER version is 0.9.6. Regards, Adrien

1 1

[Kamailio-Users] Path and received parameter
by Klaus Darilion 07 Apr '09

07 Apr '09

Hi! During REGISTER processing I call add_path_received() in the outbound proxy. Now if the INVITE is routed from main proxy to the client (via the OBP), the OBP as to read the received parameter from the Ruote header and use this value as destination URI. Is there a function available to perfomr this action or do I have to do it manually (parsing Route header to the get parameter)? thanks klaus

3 4

[Kamailio-Users] LCR Error
by Geoffrey Mina 07 Apr '09

07 Apr '09

Hello, I just upgraded a server from 1.4 to 1.5. I am getting this error when loading LCR. Did something change, or am I losing my mind? n Apr 7 12:09:27 atl-sipgateway1 kamailio: ERROR:core:main: bad config file (2 errors) Apr 7 12:11:06 atl-sipgateway1 kamailio: ERROR:core:set_mod_param_regex: parameter <fr_inv_timer_avp> not found in module <lcr> Apr 7 12:11:06 atl-sipgateway1 kamailio: CRITICAL:core:yyerror: parse error in config file, line 74, column 20-21: Can't set module parameter Apr 7 12:11:06 atl-sipgateway1 kamailio: ERROR:core:set_mod_param_regex: parameter <fr_inv_timer> not found in module <lcr> Apr 7 12:11:06 atl-sipgateway1 kamailio: CRITICAL:core:yyerror: parse error in config file, line 78, column 18-19: Can't set module parameter Here is my config for a working server. ## Enable LCR ## loadmodule "lcr.so" modparam("lcr","db_url","mysql://blah:blah@localhost/kamailio") modparam("lcr|tm", "fr_inv_timer_avp", "$avp(i:704)") modparam("^auth$|lcr", "rpid_avp", "$avp(i:302)") modparam("lcr","gw_uri_avp", "$avp(i:709)") modparam("lcr","ruri_user_avp", "$avp(i:500)") modparam("lcr","fr_inv_timer",30) modparam("lcr","flags_avp", "$avp(i:712)") modparam("lcr","lcr_hash_size", 1024) modparam("lcr","fetch_rows", 5000) modparam("lcr","ping_interval", 180) modparam("lcr","ping_from","sip:something.com") The docs no longer make any reference to fr_inv_timer or fr_inv_timer_avp.. but I have a working 1.5 server running with this config... but my newly installed one won't start. thanks, Geoff

4 4

[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

1 0

[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

4 4

[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

2 3

[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

3 9

[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

4 6

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 >

3 3

[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

8 22

[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

2 1

[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.

3 6

[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

3 5

[Serusers] 305 Use Proxy
by Rick van Rein 03 Apr '09

03 Apr '09

Hello, I am trying to setup a redirecting proxy server with Ser, but I find that my GXP-2020 phone gets into an endless loop. Is this common? The phone is configured to use my ser service which is set as a proxy. If it tries to dial things that this proxy shouldn't handle, it sends back a "305 Use Proxy" response. The phone seems to ignore the proxy and tries again. 1) Is it common for the proxy redirection not to work? I've seen it being ill-advised on iptel.org because the RFC isn't too clear how it works. 2) What would be the proper formula to get Ser to send back a proxy redirect? I may be approaching it wrongly, but I cannot find much documentation about it online. Thanks, Rick van Rein OpenFortress

2 3

Re: [Kamailio-Users] Get transaction ID
by Daniel-Constantin Mierla 03 Apr '09

03 Apr '09

please cc to mailing lists ... private emails of such type get ignored. Thanks, Daniel On 04/02/2009 05:44 PM, kévin l'heveder wrote: > Thanks you to help me, > > I use the 'send' function to send the whole message from kamailio.cfg > to my management script. So i can parse the message, get the > informations i need. > > I've seen the function t_write and i understand how it works but in > the given example: > modparam("tm","tw_append","append1:Email=avp[i:12];UA=*hdr[User-Agent]*") > modparam("tm","tw_append","append2:body=*msg[body]*") > > > where could i find all the variable that i can use ?? because in core-cookbook doc (http://kamailio.org/dokuwiki/doku.php/core-cookbook:devel) > > i've never seen the variable msg[body] or hdr[User-Agent] or variable bind to transaction. > > Regards, > Koon > > > 2009/4/1 Daniel-Constantin Mierla <miconda(a)gmail.com > <mailto:miconda@gmail.com>> > > Hello, > > > On 04/01/2009 05:08 PM, kévin l'heveder wrote: > > Hi all! > > I'd like to use the *t_reply* *MI* *function*, but one of the > parameter is *'trans_id'* and i don't know how to get it? > > from where do you get the details of the request to reply to? > > TM exports functions t_write_* that will give the id: > http://kamailio.org/docs/modules/1.5.x/tm.html#id2531309 > > Cheers, > Daniel > > -- > Daniel-Constantin Mierla > http://www.asipto.com/ > > -- Daniel-Constantin Mierla http://www.asipto.com/

2 2

[Kamailio-Users] MI_XMLRPC
by Jason Penton 02 Apr '09

02 Apr '09

Hi *, Has anyone else noted poor stability with the mi_xmlrpc MI interface? We are noticing that after a while (very little load) it stop responding. Kind regards Jason

3 7

[Kamailio-Users] (no subject)
by kévin l'heveder 02 Apr '09

02 Apr '09

Thanks you to help me, I use the 'send' function to send the whole message from kamailio.cfg to my management script. So i can parse the message, get the informations i need. I've seen the function t_write and i understand how it works but in the given example: modparam("tm","tw_append","append1:Email=avp[i:12];UA=*hdr[User-Agent]*") modparam("tm","tw_append","append2:body=*msg[body]*") where could i find all the variable that i can use ?? because in core-cookbook doc (http://kamailio.org/dokuwiki/doku.php/core-cookbook:devel) i've never seen the variable msg[body] or hdr[User-Agent] or variable bind to transaction. Regards, Koon 2009/4/1 Daniel-Constantin Mierla <miconda(a)gmail.com> - Masquer le texte des messages précédents - Hello, On 04/01/2009 05:08 PM, kévin l'heveder wrote: > Hi all! > > I'd like to use the *t_reply* *MI* *function*, but one of the parameter is > *'trans_id'* and i don't know how to get it? > > from where do you get the details of the request to reply to? TM exports functions t_write_* that will give the id: http://kamailio.org/docs/modules/1.5.x/tm.html#id2531309 Cheers, Daniel -- Daniel-Constantin Mierla http://www.asipto.com/

1 0

[Serusers] Change loglevel in runtime
by Jose Silva 02 Apr '09

02 Apr '09

Hi, Does anybody know if it is possible to change SERs log level in run-time? Thanks in advance, José silva

2 1

Re: [Kamailio-Users] TextOps - Removal of To
by jh＠tutpro.com 02 Apr '09

02 Apr '09

sasirekha jaganathan writes: > Even in the Wireshark the To Header goes with the tag-param. then you did something wrong. remove to header with remove_hf function and add a new one with insert_hf function and include the header body the way you want it to be. that must work. -- juha

1 0

[Kamailio-Users] TextOps - Removal of To
by sasirekha jaganathan 02 Apr '09

02 Apr '09

Hi, I need only the To value omitting the tag parameter in the To header. $avp(s:toadd)=$tu; if(remove_hf("To")){ xlog("Removed To tag \n"); } insert_hf("To: $avp(s:toadd)\r\n"); The log "Removed To tag" gets printed but after inserting if I try to print the header value with $hdr(To) it shows the value with tag-param too. Is there anything wrong? Thanks Add more friends to your messenger and enjoy! Go to http://messenger.yahoo.com/invite/

3 2

[Kamailio-Users] Kamailio and Jabberd in same server
by Joao Gomes Pereira 01 Apr '09

01 Apr '09

Hello Is it possible to use JabberD and Kamailio (with XMPP Component Mode) in the same server? Thanks Joao Pereira -- StarTel - A Rede Livre Joao Gomes Pereira www.startel.pt +351 304500650 sip: gomespereira(a)startel.pt

2 3

[Kamailio-Users] Get transaction ID
by kévin l'heveder 01 Apr '09

01 Apr '09

Hi all! I'd like to use the *t_reply* *MI* *function*, but one of the parameter is * 'trans_id'* and i don't know how to get it? thanks. Koon

2 1

[Kamailio-Users] removal of tag-param in To Header
by sasirekha jaganathan 01 Apr '09

01 Apr '09

Hi , Can anyone point me to the function used to remove a tag in To Header field. For ex: To:sss@sss.com;tag=09888 In this case how to remove the tag param. Thanks Add more friends to your messenger and enjoy! Go to http://messenger.yahoo.com/invite/

8 13

Re: [Kamailio-Users] another instance of kamailio on the same machine >
by vallimamod abdullah 01 Apr '09

01 Apr '09

Hello Juan, On Wed, 1 Apr 2009 06:35:35 -0700 (PDT) Juan Perez <jperezsip2008(a)yahoo.com> wrote: > > we will use a different machine but we are limited with hardware now so in the mean time [and not for production traffic] we need to use the same hardware for > more than one instance to test some stuff > thank you guys If you look at a clean way to have multiple kamailio instances in one physical server, you should look at linux-vserver which work great under debian (http://wiki.debian.org/LinuxVserver) This will allow you to have separate environment for each instance with different IPs and no overhead. We use it for a long time now without problem. Don't hesitate to contact me if you need more informations. Regards, -vma .

1 0

[Kamailio-Users] remove_uri_param(param)?
by jh＠tutpro.com 01 Apr '09

01 Apr '09

siputils has function uri_param that can us used to check if r-uri has a given parameter. how about a function remove_uri_param(param) that would remove from r-uri the given parameter? does any efficient (non regex) means exist to achieve it? -- juha

2 1

[Kamailio-Users] Processing ACK.
by Carlos A. Alvarez 01 Apr '09

01 Apr '09

I am having an issue while setting up Kamailio. I using the carrierroute modules to process calls between carriers. The configuration works great. However I have and issue. On the SIP messages We are forcing all the media through an RTP proxy, however my issue has to do with the Contact field on the Message Header. While I am able to use force_rtp_proxy to replace the contact and connection fields on the SDP part of the message, I can seem to modify the Contact on the Header part. I tried using subst to change the Contact:, and while I was partly successful, it seems the ACKs going from one carrier to another are getting messed up and throwing Kamailio into a loop. We are trying to avoid providing Contact: information to our carriers. Basically keeping them from know about each other. Any ideas/help will be Greatly appreciated.

2 1

[Serusers] running rtpproxy on quad core processors
by Mundiline 01 Apr '09

01 Apr '09

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

2 1

[Serusers] Running multiple instances of rtpproxy? How to set up in SER?
by Frank Durda IV 01 Apr '09

01 Apr '09

I have reached the point where a single instance of rtpproxy is about maxed-out, showing that its single process is comsuming 85% or so and climbing of the CPU available. That works out to about 600 standing calls, the bulk of which are G.711. This is a multi-processor/core system and I have several other CPUs not really doing anything, so I would like to start up multiple instances of rtpproxy, which rtpproxy says it can do, controlling them via AF_INET sockets instead of the default AF_UNIX. How you set up rtpproxy for multiple instances seems reasonably straightforward, but what you do on the SER side to let it know that these additional copies of rtpproxy exist and how you or SER divides call load between them is less clear. Is there any documentation or examples showing this done, or better still, someone with a working ser.ctl file who would be willing to show at least that part of their configuration? Ideally, I'm looking for a case where calls are divided among rtpproxies regardless of where they came from or where they are going, as I have one particular call source/destination pair that is absurdly large compared to all others, and that so it in particular has to be distributed across across multiple rtpproxies. Thanks in advance!

3 6

[Kamailio-Users] Force core dump
by catalina oancea 01 Apr '09

01 Apr '09

Hello Can anybody please help me on how to force a core dump if a child crashes? I see this: /usr/sbin/kamailio[12328]: INFO:core:handle_sigs: child process 12379 exited by a signal 11 /usr/sbin/kamailio[12328]: INFO:core:handle_sigs: core was not generated /usr/sbin/kamailio[12328]: INFO:core:handle_sigs: terminating due to SIGCHLD /usr/sbin/kamailio[12393]: INFO:core:sig_usr: signal 15 received And if I run with gdb, it says 'Program exited normally' Has anybody managed to make a core dump in this case? Thanks Catalina

3 5

[Kamailio-Users] remove codec from SDP
by Klaus Darilion 31 Mar '09

31 Mar '09

Hi! Are there any features in K to remove a codec from the SDP? (execept manual removing with textops)? thanks klaus

3 4

[Kamailio-Users] sanity module trouble
by kokoska rokoska 31 Mar '09

31 Mar '09

Hi all, due to malformed INVITEs I'm receiving from clients I like to use sanity module. But after few test I'm affraid I don't understand correctly how it works :-) 1. I try to load the module: loadmodule "sanity.so" modparam("sanity", "default_checks", "999") and kamailio rejects config with the: ERROR:core:set_mod_param_regex: parameter <default_checks> not found in module <sanity> 2. When I comment out "modparam", kamailio starts successfuly, but: All INVITEs (from all clients) are reject through this snippet of code if (method=="INVITE") { if (sanity_check("128")) { xlog("L_ERR", "bad INVITE SDP body length from $si:$sp\n"); exit; } else if (sanity_check("1024", "7")) { xlog("L_ERR", "malformed INVITE from $si:$sp\n"); exit; } } I don't think that all of them could have bad length on SDP body (about 120 diffenet UAC types), so I assume I use "sanity" wrong way... Could you, please, shed some light to proper usage of sanity module? Thank you very much! Best regards, kokoska.rokoska

2 6

[Serusers] Network Monitoring
by Bill McNamara 31 Mar '09

31 Mar '09

We are running SER 2.0.0 under RedHat 4.5 (kernel 2.6.9). Anyone have any recommendations for network traffic analyzers, hardware or software, so we can monitor SIP traffic? We would like the solution to be able to detect dropped calls, generate statistics and possibly debug active connections. A Google search returns many hits, but I'd like to get some recommendations from folks actually running the monitors before I start looking at trial versions. Thanks, Bill

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Re: [Serusers] Network Monitoring
by Ilya Pichugin 31 Mar '09

31 Mar '09

Hi! Yes, CDRTool is what you need check this URL http://cdrtool.ag-projects.com/ you wrote 31 march 2009 г., 18:11:35: > >We are running SER 2.0.0 under RedHat 4.5 (kernel 2.6.9). >Anyone have any recommendations for network traffic analyzers, hardware or software, so we can monitor SIP traffic? >We would like the solution to be able to detect dropped calls, generate statistics and possibly debug active connections. >A Google search returns many hits, but I’d like to get some recommendations from folks actually running the monitors before I start looking at trial versions. >Thanks, >Bill -- Best Regards, i.pichugin(a)ptl.ru

1 0

Re: [Kamailio-Users] Force core dump
by Daniel-Constantin Mierla 31 Mar '09

31 Mar '09

do not forget to cc the mailing list ... On 03/31/2009 02:44 PM, catalina oancea wrote: > Hello > I did that. I have: > > ulimit -a > core file size (blocks, -c) unlimited > data seg size (kbytes, -d) unlimited > scheduling priority (-e) 0 > file size (blocks, -f) unlimited > pending signals (-i) 38400 > max locked memory (kbytes, -l) 32 > max memory size (kbytes, -m) unlimited > open files (-n) 1024 > pipe size (512 bytes, -p) 8 > POSIX message queues (bytes, -q) 819200 > real-time priority (-r) 0 > stack size (kbytes, -s) 10240 > cpu time (seconds, -t) unlimited > max user processes (-u) 38400 > virtual memory (kbytes, -v) unlimited > file locks (-x) unlimited > [root@voipnow2 ~]# ulimit -a > core file size (blocks, -c) unlimited > data seg size (kbytes, -d) unlimited > scheduling priority (-e) 0 > file size (blocks, -f) unlimited > pending signals (-i) 38400 > max locked memory (kbytes, -l) 32 > max memory size (kbytes, -m) unlimited > open files (-n) 1024 > pipe size (512 bytes, -p) 8 > POSIX message queues (bytes, -q) 819200 > real-time priority (-r) 0 > stack size (kbytes, -s) 10240 > cpu time (seconds, -t) unlimited > max user processes (-u) 38400 > virtual memory (kbytes, -v) unlimited > file locks (-x) unlimited > > I still see 'core was not generated' in kamailio log. Should I look > for a core dump anyway? Where do I find it? > if the message is 'core was not generated' then no core file around. Do you get any other error message before signal 11? What is the kamailio version on operating system? Cheers, Daniel > > > > > > > 2009/3/31 Daniel-Constantin Mierla <miconda(a)gmail.com>: > >> Hello, >> >> set: 'ulimit -c unlimited' >> >> Cheers, >> Daniel >> >> >> On 03/31/2009 02:08 PM, catalina oancea wrote: >> >>> Hello >>> >>> Can anybody please help me on how to force a core dump if a child >>> crashes? I see this: >>> >>> /usr/sbin/kamailio[12328]: INFO:core:handle_sigs: child process 12379 >>> exited by a signal 11 >>> /usr/sbin/kamailio[12328]: INFO:core:handle_sigs: core was not generated >>> /usr/sbin/kamailio[12328]: INFO:core:handle_sigs: terminating due to >>> SIGCHLD >>> /usr/sbin/kamailio[12393]: INFO:core:sig_usr: signal 15 received >>> >>> And if I run with gdb, it says 'Program exited normally' >>> >>> Has anybody managed to make a core dump in this case? >>> >>> Thanks >>> Catalina >>> >>> _______________________________________________ >>> 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 >>> >>> >> -- >> Daniel-Constantin Mierla >> SIP Router Masterclass - Kamailio (OpenSER) Training >> http://www.asipto.com/index.php/sip-router-masterclass/ >> >> >> -- Daniel-Constantin Mierla SIP Router Masterclass - Kamailio (OpenSER) Training http://www.asipto.com/index.php/sip-router-masterclass/

2 1

[Kamailio-Users] Issue with Carrierroute in 1.4
by Uriel Rozenbaum 30 Mar '09

30 Mar '09

Guys, I'm getting this error on the logs for failure route but just for some of the calls I pass. If I call afterwards to that number it rings OK, so it is a random event: ERROR:carrierroute:cr_load_next_domain: during set_next_domain_recursor, prefix '1054111547533610', carrier 2, domain 1 I'm filling carrierfailureroute with an empty string when I want taht route to be the final one; is it OK to do that? Thanks in advance, Uriel

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Re: [Kamailio-Users] Call not Accounted
by Daniel-Constantin Mierla 30 Mar '09

30 Mar '09

Hello, please cc all the time to the list so people learn what was the solution or if was a mistakenly reported issue. Thanks, Daniel On 03/30/2009 02:36 PM, Alberto Listas wrote: > Hi, > > I found the problem the default kamailio.cfg in my version has a > "domain" instead of a "acc" in the middle of the acc section. > > Strange that this not generate any type of error that I could see. > > Cheers, > > Alberto > > ----- Original Message ----- From: "Daniel-Constantin Mierla" > <miconda(a)gmail.com> > To: "Alberto Listas" <listas(a)b2br.net> > Cc: <users(a)lists.kamailio.org> > Sent: Monday, March 30, 2009 6:15 AM > Subject: Re: [Kamailio-Users] Call not Accounted > > >> Hello, >> >> On 03/28/2009 02:48 PM, Alberto Listas wrote: >>> Hi, >>> >>> I am a new user and recently installed my first Kamailio. I was able >>> to turn MySQL on, create users and do my first calls (extension to >>> extension). >>> But I can't get Kamailio to write the call info to MySQL. >>> I attached Kamailio.cfg. >> have you created the extra columns in acc and missed_calls table? >> >> Any error in syslog? >> >> Cheers, >> Daniel >> >> -- >> Daniel-Constantin Mierla >> SIP Router Masterclass - Kamailio (OpenSER) Training >> http://www.asipto.com/index.php/sip-router-masterclass/ >> > > > -------------------------------------------------------------------------------- > > > > > No virus found in this incoming message. > Checked by AVG - www.avg.com > Version: 8.0.238 / Virus Database: 270.11.31/2028 - Release Date: > 03/28/09 07:16:00 > ------------------------------------------------------------------------ > > > No virus found in this outgoing message. > Checked by AVG - www.avg.com > Version: 8.0.238 / Virus Database: 270.11.31/2029 - Release Date: 03/29/09 16:56:00 > > -- Daniel-Constantin Mierla SIP Router Masterclass - Kamailio (OpenSER) Training http://www.asipto.com/index.php/sip-router-masterclass/

1 0

[Kamailio-Users] Problem login Siremis
by Alberto Furtado 30 Mar '09

30 Mar '09

Hi, I am a new user, just installed Kamailio 1.4.3. The Siremis interface will be of great help but I am getting this error when I try to login. [2009-02-13 18:22:53 (GMT)] An exception occurred while executing this script: Error message: #256, No Database information found in the config file. Script name and line number of error: /var/www/siremis-0.9.1/openbiz/bin/Configuration.php:42 I created the ob_users Table, inserted a user (admin,admin), but I can't seem to figure out what I did wrong. Maybe its not finding the Config.xml ??? Thanks in advance for any help, Alberto Furtado No virus found in this outgoing message. Checked by AVG - http://www.avg.com Version: 8.0.176 / Virus Database: 270.10.23/1951 - Release Date: 13/2/2009 06:51

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[Kamailio-Users] Call not Accounted
by Alberto Listas 30 Mar '09

30 Mar '09

Hi, I am a new user and recently installed my first Kamailio. I was able to turn MySQL on, create users and do my first calls (extension to extension). But I can't get Kamailio to write the call info to MySQL. I attached Kamailio.cfg. Thanks, Alberto Furtado No virus found in this outgoing message. Checked by AVG - www.avg.com Version: 8.0.238 / Virus Database: 270.11.31/2028 - Release Date: 03/28/09 07:16:00

2 1

[Kamailio-Users] presence in kamailio 1.5
by rachid rachid 30 Mar '09

30 Mar '09

hello, i save a sip address (sip:alice@10.193.5.112 <sip%3Aalice(a)10.193.5.112>) in data base Mysql with an equivalent MSN address (alice(a)live.fr) then when i start kamailio1.5 and i save sip adress in X-lite ,the kamailio post a error message: account alice(a)live.fr not found thank you for your help

2 1

[Kamailio-Users] CARRIERROUTE MODULE scan_prefix starting with *
by Asim Riaz 26 Mar '09

26 Mar '09

Hi List, is it possible to add a scan_prefix like *222* in carrierroute? if i add a prefix like this in DB(carrierroute), I dont get any error but Kamailio does not run. any idea why? Thanks, Asim

2 5

[Serusers] Common Log File
by Jiri Kuthan 26 Mar '09

26 Mar '09

I'm wondering what folks think about this the Common Log File (CLF) activity in the IETF? http://www.ietf.org/internet-drafts/draft-gurbani-sipping-clf-01.txt http://tools.ietf.org/html/draft-roach-sipping-clf-syntax-00 Comments to me or directly to the authors welcome. -jiri Abstract Well-known web servers such as Apache and web proxies like Squid support event logging using a common log format. The logs produced using these de-facto standard formats are invaluable to system administrators for trouble-shooting a server and tool writers to craft tools that mine the log files and produce reports and trends. Furthermore, these log files can also be used to train anomaly detection systems and feed events into a security event management system. The Session Initiation Protocol does not have a common log format, and as a result, each server supports a distinct log format that makes it unnecessarily complex to produce tools to do trend analysis and security detection. We propose a common log file format for SIP servers that can be used uniformly for proxies, registrars, redirect servers as well as back-to-back user agents.

1 0

[Kamailio-Users] Problems compiling with Solaris 5.10
by Victor Diaz Diaz 26 Mar '09

26 Mar '09

Hi all, I am experimenting some problems trying to compile "kamailio-1.5.0-tls" with Solaris 5.10. I have installed the next packages: Development/Languages - gcc-3.3.2 - GNU bison v1.35 - GNU flex v2.54 Development/Tools - GNU make utility v3.80 Finally I just be able to compile in "debug" mode, but in whatever other mode I obtain the next result: Makefile:491: warning: overriding commands for target `/' Makefile:482: warning: ignoring old commands for target `/' Compiling action.c gcc -g -O9 -funroll-loops -Wcast-align -Wall -minline-all-stringops -falign-loops -mtune=nocona -DNAME='"kamailio"' -DVERSION='"1.5.0-notls"' -DARCH='"x86_64"' -DOS='"solaris"' -DCOMPILER='"gcc 3.4.6"' -D__CPU_x86_64 -D__OS_solaris -D__SMP_no -DCFG_DIR='"/etc/kamailio/"' -DPKG_MALLOC -DSHM_MMAP -DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DSTATISTICS -DCHANGEABLE_DEBUG_LEVEL -DUSE_LOCAL_ROUTE -DF_MALLOC -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DHAVE_GETIPNODEBYNAME -DHAVE_SYS_SOCKIO_H -DHAVE_SCHED_YIELD -DHAVE_ALLOCA_H -DUSE_SIGACTION -D_POSIX_PTHREAD_SEMANTICS -DHAVE_DEVPOLL -DHAVE_SELECT -c action.c -o action.o Assembler: action.c "/var/tmp//ccSQUbQn.s", line 294 : Syntax error Near line: " cs ; jl .L47" "/var/tmp//ccSQUbQn.s", line 395 : Syntax error Near line: " cs ; jl .L47" "/var/tmp//ccSQUbQn.s", line 417 : Syntax error Near line: " cs ; jl .L8" "/var/tmp//ccSQUbQn.s", line 1050 : Syntax error Near line: " cs ; jl .L605" "/var/tmp//ccSQUbQn.s", line 1308 : Syntax error Near line: " cs ; jle .L463" "/var/tmp//ccSQUbQn.s", line 2413 : Syntax error Near line: " cs ; jl .L605" "/var/tmp//ccSQUbQn.s", line 2506 : Syntax error Near line: " cs ; jl .L646" "/var/tmp//ccSQUbQn.s", line 2626 : Syntax error Near line: " cs ; js .L688" "/var/tmp//ccSQUbQn.s", line 3430 : Syntax error Near line: " cs ; jl .L618" "/var/tmp//ccSQUbQn.s", line 4514 : Syntax error Near line: " cs ; ja .L324" "/var/tmp//ccSQUbQn.s", line 4622 : Syntax error Near line: " cs ; jl .L318" "/var/tmp//ccSQUbQn.s", line 4743 : Syntax error Near line: " ds ; je .L510" "/var/tmp//ccSQUbQn.s", line 4761 : Syntax error Near line: " cs ; je .L624" "/var/tmp//ccSQUbQn.s", line 4813 : Syntax error Near line: " cs ; jl .L605" "/var/tmp//ccSQUbQn.s", line 5025 : Syntax error Near line: " cs ; jle .L361" "/var/tmp//ccSQUbQn.s", line 5082 : Syntax error Near line: " cs ; jle .L361" "/var/tmp//ccSQUbQn.s", line 5151 : Syntax error Near line: " cs ; jne .L497" "/var/tmp//ccSQUbQn.s", line 5229 : Syntax error Near line: " cs ; je .L361" "/var/tmp//ccSQUbQn.s", line 5282 : Syntax error Near line: " cs ; jl .L146" "/var/tmp//ccSQUbQn.s", line 5318 : Syntax error Near line: " cs ; jl .L146" "/var/tmp//ccSQUbQn.s", line 5371 : Syntax error Near line: " cs ; je .L393" "/var/tmp//ccSQUbQn.s", line 5383 : Syntax error Near line: " cs ; je .L361" "/var/tmp//ccSQUbQn.s", line 5473 : Syntax error Near line: " cs ; jl .L146" "/var/tmp//ccSQUbQn.s", line 5653 : Syntax error Near line: " ds ; jne .L718" "/var/tmp//ccSQUbQn.s", line 5766 : Syntax error Near line: " cs ; jle .L731" "/var/tmp//ccSQUbQn.s", line 6024 : Syntax error Near line: " cs ; jle .L768" make: *** [action.o] Error 1 Do you have some ideas and/or suggestions about what could happen? Thanks in advance. Victor. ------------------------------------------------------------------ This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Atos Origin group liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted. Este mensaje y los ficheros adjuntos pueden contener informacion confidencial destinada solamente a la(s) persona(s) mencionadas anteriormente pueden estar protegidos por secreto profesional. Si usted recibe este correo electronico por error, gracias por informar inmediatamente al remitente y destruir el mensaje. Al no estar asegurada la integridad de este mensaje sobre la red, Atos Origin no se hace responsable por su contenido. Su contenido no constituye ningun compromiso para el grupo Atos Origin, salvo ratificacion escrita por ambas partes. Aunque se esfuerza al maximo por mantener su red libre de virus, el emisor no puede garantizar nada al respecto y no sera responsable de cualesquiera danos que puedan resultar de una transmision de virus. ------------------------------------------------------------------

2 3

Re: [Kamailio-Users] t_forward_nonack
by Joao Gomes Pereira 26 Mar '09

26 Mar '09

Hello X-Lite says: "500 Server error occurred". Here is the debug: [19632]: LOG: route 1 [19632]: LOG ---> T_ON_REPLY [19632]: ERROR:tm:t_forward_nonack: no branch for forwarding [19632]: ERROR:tm:w_t_relay: t_forward_nonack failed [19632]: LOG ---> T_RELAY and here is the code: # ROUTE 1 route[1] { log(3, "LOG: route 1 \n"); if (check_route_param("nat=yes")) { setbflag(6); } if (isflagset(5) || isbflagset(6)) { route(5); } /* example how to enable some additional event routes */ if (is_method("INVITE")) { #t_on_branch("1"); log(3, "LOG ---> T_ON_REPLY \n"); t_on_reply("1"); t_on_failure("1"); } if (!t_relay()) { log(3, "LOG ---> T_RELAY \n"); sl_reply_error(); } exit; } # BRACH ROUTE 1 branch_route[1] { log(3, "LOG: branch_route 1\n"); xdbg("new branch at $ru\n"); } # ON REPLY ROUTE 1 onreply_route[1] { log(3, "LOG: ON REPLY ROUTE 1\n"); xdbg("incoming reply\n"); if ((isflagset(5) || isbflagset(6)) && status=~"(183)|(2[0-9][0-9])") { force_rtp_proxy(); } if (isbflagset(6)) { fix_nated_contact(); } } # FAILURE ROUTE 1 failure_route[1] { log(3, "LOG: FAILURE ROUTE 1\n"); if (is_method("INVITE") && (isbflagset(6) || isflagset(5))) { unforce_rtp_proxy(); } if (t_was_cancelled()) { exit; } } What could be missing? Thanks Joao Pereira Daniel-Constantin Mierla wrote: > Hello, > > do you call t_relay() or route(1) in your failure route? > > Post your failure route here. Seems you try to forward a failed > transaction without adding a new branch. > > Cheers, > Daniel > > On 03/24/2009 09:31 PM, Joao Gomes Pereira wrote: >> Hello >> I'm getting this error when I try to do URI calls: >> >> LOG ---> T_ON_REPLY ERROR:tm:t_forward_nonack: no branch for forwarding >> ERROR:tm:w_t_relay: t_forward_nonack failed >> CRITICAL:tm:t_should_relay_response: pick_branch failed (lowest==-1) >> for code 408 >> >> And X-Lite says: "Server error occurred" >> >> My config is based in the sample configuration file that comes with >> Kamailio. >> Here is my route[1], where the call should be routed: >> >> >> route[1] { >> >> if (check_route_param("nat=yes")) { >> setbflag(6); >> } >> if (isflagset(5) || isbflagset(6)) { >> route(5); >> } >> >> >> /* example how to enable some additional event routes */ >> if (is_method("INVITE")) { >> #t_on_branch("1"); >> log(3, "LOG ---> T_ON_REPLY \n"); >> t_on_reply("1"); >> t_on_failure("1"); >> } >> >> if (!t_relay()) { >> sl_reply_error(); >> } >> exit; >> } >> >> >> My "branch_route", "on_reply_route" and "failure_route" are just like >> in kamailio.cfg.sample. >> >> What could be causing this errors? >> Thanks >> Regards >> Joao Pereira >> >> >> >> >> >> _______________________________________________ >> 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] Kamailio (OpenSER) v1.4.4 Released
by Daniel-Constantin Mierla 25 Mar '09

25 Mar '09

A new release in 1.4 series is out. Kamailio 1.4.4 is based on the latest version of branch 1.4, including many fixes in code and documentation, therefore those running 1.4.0, 1.4.1, 1.4.2 or 1.4.3 are advised to upgrade. /Note that latest stable version of the project is Kamailio 1.5.0, released on March 02, 2009, release that has added many new features since branch 1.4. More details about 1.5.0 at:/ http://www.kamailio.org/mos/view/Kamailio-OpenSER-v1.5.0-Release-Notes/ <http://www.kamailio.org/mos/view/Kamailio-OpenSER-v1.5.0-Release-Notes> Kamailio 1.4.4 is provided as a patch fix release for those still running 1.4.x version. Source tarballs are available at: http://www.kamailio.org/pub/kamailio/1.4.4/src/ <http://www.kamailio.org/pub/kamailio/1.4.4/src> Detailed changelog: http://www.kamailio.org/pub/kamailio/1.4.4/ChangeLog Download via SVN: svn co https://openser.svn.sourceforge.net/svnroot/openser/branches/1.4 kamailio Tag for this release can be browsed at: http://openser.svn.sourceforge.net/viewvc/openser/tags/1.4.4/ Project site at SourceForge.net (still using old name): http://sourceforge.net/projects/openser/ Modules' documentation: http://www.kamailio.org/docs/modules/1.4.x/ <http://www.kamailio.org/docs/modules/1.4.x> What is new in 1.4.x release series is summarized in the announcement of v1.4.0: http://www.kamailio.org/mos/view/KAMAILIO-v1.4.0-Released -- Daniel-Constantin Mierla

1 0

[Kamailio-Users] Dealing with REGISTER "retransmissions"
by mayamatakeshi 25 Mar '09

25 Mar '09

Hello, we are running kamailio 1.4. Some days ago one of our subscribers SIP phone went crazy and bombarded our proxy with thousands of REGISTER requests. Actually, it didn't wait for any response of the proxy, it just kept sending REGISTER messages (same packet always). Since we are running with nonce_reuse disabled, it stalled the server due to "auth:challenge: failed to generate nonce". I don't have the whole figure but the packet capture I inspected showed that the terminal sent more than 200 thousand REGISTER messages in 15 seconds. We may not be able to replace those terminals at this moment. So to avoid this problem to happen again, we enabled nonce_reuse. However this only will solve the nonce problem but still we will have a lot of hits to database. So I was thinking, maybe I should create a transaction before sending the challenge so that REGISTER retransmissions would be absorbed. I was thinking in doing something like this: if (!proxy_authorize("", "subscriber")) { t_newtran(); proxy_challenge("", "0"); exit; } Does anyone see any problem/shortcoming with this? regards, takeshi

6 11

[Kamailio-Users] portal for OpenSER
by Metshet Seleshi 25 Mar '09

25 Mar '09

Hi all, I am looking to build a protal for openser, I am not having much luck with serMyAdmin, anybody have used this before or any other similar portal recommendation , any sugession will be appriciated, regards

2 1

[Kamailio-Users] xcap and pua modules
by Luntras Loredana 25 Mar '09

25 Mar '09

Hello, I am still trying to install a presence server and a RLS. What I understood is that I have to install the xcap module on Kamailio and a Xcap server. I began with the pua and xcap_client module. When installing xcap_client I have the following errors: xcap_client.c:162: attention : implicit declaration of function «curl_global_cleanup" make[1]: *** [xcap_client.o] Erreur 1 make[1]: quittant le répertoire « /opt/kamailio-1.5.0-tls/modules/xcap_client » make: *** [modules] Erreur 2 And when I am restarting kamailio server (I've added "loadmodule pua.so) I also have an error (I am in the debug mode) Mar 25 10:12:48 [11907] ERROR:core:db_check_table_version: invalid version 5 for table pua found, expected 6 (check table structure and table "version") Mar 25 10:12:48 [11907] ERROR:pua:mod_init: error during table version check. Mar 25 10:12:48 [11907] ERROR:core:init_mod: failed to initialize module pua Mar 25 10:12:48 [11907] ERROR:core:main: error while initializing modules I have kailio 1.5. Thanks for your help, Loredana

2 1

[Kamailio-Users] New Error - Anyone Point me in the direction of what might cause this?
by Geoffrey Mina 25 Mar '09

25 Mar '09

Hello, I have a couple instances of the following error in my logs. I am not sure where to start here. ERROR:core:udp_send: sendto(sock,0x2ac741ab2828,999,0,0x2ac741ab0e50,16): Invalid argument(22) CRITICAL:core:udp_send: invalid sendtoparameters one possible reason is the server is bound to localhost and attempts to send to the net ERROR:tm:msg_send: udp_send failed ERROR:tm:t_forward_nonack: sending request failed The system is being used for two things. 1 - a PSTN routing engine using the LCR module. I have two gateways in the same group with the same weight, so I suppose I am just doing round-robin load balancing on the two. 2 - a SIP proxy where I send INVITE to the Kamailio server with a Route header set with a fully qualified SIP URI. I am not sure which of these two scenarios could cause this issue... mostly because I don't really know what I am looking at. Please note, this system processed about 25,000+ successful outbound calls today, and this error only cropped up 3 times in the logs. Thanks! Geoff

3 3

[Serusers] about SER load balance
by 静于 25 Mar '09

25 Mar '09

hi~ I wonder is there any load balance sheme used by SER? If there are multiple servers responsible for a domain. One is used as main server. Suppose main server is full weight load. To which server the main server decides to relay? ___________________________________________________________ 好玩贺卡等你发，邮箱贺卡全新上线！ http://card.mail.cn.yahoo.com/

1 0

[Kamailio-Users] Using OpenSer as presence server, with OpenIMS and UCT client
by Luntras Loredana 24 Mar '09

24 Mar '09

Hello all, I have a new problem. I am using Open SER (1.3.3 tls) as a presence server with an Open IMS Core. On the event presence, the OpenIMS server redirects to OpenSER. I am also using UCTImsclient for testing. The registration is ok, the messages also. The problem is the presence: it works once and after that it doesn't work all the day. Have anyone tested all theses? Thanks for your help, Loredana

5 10

[Serusers] lookup_contacts with IP's and URL's
by Bill McNamara 24 Mar '09

24 Mar '09

> We are having something of an issue with lookup_user() and > lookup_contacts(). > > > > Our UA's are added to the proxy using "ser_ctl user add > 1234567890(a)ourdomain.com -p password" which works great > > And the UA's register just fine. > > > > When a call comes in from a carrier, the invite is for > 1234567890(a)12.34.56.78 where 12.34.56.78 is the IP address of our proxy. > > > > When we do a lookup to see if the call is destined for a local user via > lookup_user("$tu.uid","@ruri") it fails because the registration is done > using the URL and not the IP address. >>If you are not yet using the domain module, you should start doing so. >>You can then add both ourdomain.com and 12.34.56.78 to the same domain >>id, which you in turn use in the uri table for your users. Thanks Martin. I saved the current UA's from ser.credentials, then using ser_ctl removed them and the domain. I added the domain plus the URL as an alias and recreated the UA's using ser_ctl. Everything now works great. Thanks again! Bill

1 0

[Kamailio-Users] [dialog module] set_dlg_profile() not working?
by Iñaki Baz Castillo 24 Mar '09

24 Mar '09

Hi, perhaps I miss something but I don't get set_dlg_profile() working: ---------------- modparam("dialog", "dlg_flag", FLAG_DIALOG) modparam("dialog", "dlg_match_mode", 1) modparam("dialog", "db_mode", 1) modparam("dialog", "profiles_no_value", "inbound ; outbound") if is_method("INVITE") { setflag(FLAG_DIALOG); set_dlg_profile("outbound"); ... ---------------- But when I run "kamctl fifo profile_list_dlgs outbound" I see nothing (the dialog does appear listed in "kamctl fifo dlg_list"). I've also added into the loose_route section: if (is_in_profile("outbound")) { xlog("L_CRIT", "*** this request belongs to an outbound call\n"); } This should appear when the ACK-200 arrives, also in any re-INVITE or BYE, but it doesn't ¿? Do I miss something? Thanks. -- Iñaki Baz Castillo

2 10

[Kamailio-Users] [Re: Re: BIGINT in avp]
by kokoska rokoska 24 Mar '09

24 Mar '09

Daniel-Constantin Mierla napsal(a): > Hello, > > On 03/21/2009 11:30 AM, kokoska.rokoska wrote: >> Hi all, >> >> I have small (and may be stupid) question: >> >> could I store BIGNT from MySQL DB into avp using avp_db_query? And if >> yes, how? >> > no, avps can hold only string or integer values. Thank you very much, Daniel, for your answer! Maybe you can get what > you want via string - keep the bigint as string. Probably in the future > will take this in consideration. > I'm affraid I can't do that, 'cause it is primamy key and there are a lot of foreign keys linked to it. And due to performance loss I worry about to change all of them to strings... May be I should "cast" them (by SELECT) to strings. > Now the focus is to integrate http://sip-router.org -- several modules > left there and then we can take new features request on board: > http://sip-router.org/wiki/devel/kamailio-integration#module_integration_st… > :-) Thanks once more, Daniel! Best regards, kokoska.rokoska

2 2

[Kamailio-Users] FAX T38 failed...Help
by michel freiha 24 Mar '09

24 Mar '09

Dear All, I'm trying to send FAX to an endpoint Behind NAT...The scenario i the following: PSTN_GW-->Asterisk-->kamailio-->Endpoint behind NAT.. The FAX is failed and I got the following error log on asterisk: Mar 20 09:21:09] WARNING[20388]: chan_sip.c:12409 handle_response_invite: Re-invite to non-existing call leg on other UA. SIP dialog '76c64f8373def68d5088690816c67493@Asterisk_IP'. Giving up On kamilio everything looks great except the received value in the INVITE message...I guess it should be the Public IP of the endpoint and not asterisk IP address... Can you please help me in order to find the real issue? the log is under http://pastebin.com/d1e7ba841 Regards

2 1

[Kamailio-Users] BIGINT in avp
by kokoska.rokoska 24 Mar '09

24 Mar '09

Hi all, I have small (and may be stupid) question: could I store BIGNT from MySQL DB into avp using avp_db_query? And if yes, how? BTW: I tried to do it, but avp was always null. When I tried sql_query, I saw one row was red (with one column) but $dbr(ra=>[0,0]) was empty. If I changed colmun (well, better to say, I changed returning type from my stored function) to INT, everything worked well... Any hint is welcome :-) Best regards, kokoska.rokoska

2 1

[Kamailio-Users] measuring calls per second
by Juan Perez 24 Mar '09

24 Mar '09

Hello What is the easiest way to know how many calls per second a proxy is handling at a given time? I looked thru the SNMPSTATS and STATISTICS modules w/o luck. cheers jp

4 4

[Serusers] SER+Freeradius+CDRTool: rlm_sql problem Unsupported Acct-Status-Type Failed
by Ilya Pichugin 24 Mar '09

24 Mar '09

Hi, I installed openSER 1.3, Freeradius 1.1.6, CDRTool v6.7.2 Now I can see in my CDRtool web-interface successfully calls (OK 200), but I want to see unsuccessfully calls too (like Cancel, etc) In radius RFC this type of calls binded by VALUE Acct-Status-Type Failed 15 # RFC2866, acc So, in radius debug I see messages like: raddact: Mon Mar 23 09:14:51 2009 Acct-Status-Type = Failed Service-Type = Sip-Session Sip-Response-Code = 487 Sip-Method = Invite Event-Timestamp = "Mar 23 2009 09:14:51 MSK" Sip-From-Tag = "f758dc31" Sip-To-Tag = "5affff00ff10ff10ff00003048ffff26" Acct-Session-Id = "OTQxMDJmOGE4ZjQ0MjVlNTJlMjE0ZGNmYjg1YjlmZmE." Acct-Session-Id = "OTQxMDJmOGE4ZjQ0MjVlNTJlMjE0ZGNmYjg1YjlmZmE." Calling-Station-Id = "sip:33640000@mysipserver.com" Sip-Translated-Request-URI = "sip:2984545@xx.xxx.xxx.xx:5060" User-Name = "3360000" Media-Codecs = "call|3360000|mysipserver.com|<null>" Media-Info = "2984545|xxx.xx.xxx.xx|<null>" NAS-Port = 5060 Acct-Delay-Time = 0 NAS-IP-Address = 127.0.0.1 Timestamp = 1237788891 and radius.log: Sat Mar 21 20:39:18 2009 : Info: rlm_sql (sql): Unsupported Acct-Status-Type = 15 I tried to install Freeradius-2.1.4 and I get same thing: Mon Mar 23 11:17:29 2009 : Error: rlm_radutmp: NAS localhost port 5060 unknown packet type 15) But! I see success processing Cancel-calls at AG-projects in screen like http://cdrtool.ag-projects.com/attachment/wiki/WikiStart/CDRTool-CallSearch… So, how may I fix this trouble? Thanks a lot. -- Best Regards, Ilya Pichugin

1 1

Re: [Kamailio-Users] Siremis 0.9.2 with Kamailio 1.5 on Debian 5.0
by mike＠agcusa.com 23 Mar '09

23 Mar '09

2 1

[Kamailio-Users] [LCR] About ping
by Iñaki Baz Castillo 22 Mar '09

22 Mar '09

Hi, some questions about LCR module ping mechanism: - How to know which gws are down? The only I see is a NOTICE log: --------- NOTICE:lcr:gw_set_state: trunk "99.99.99.99:5060" from group: <2> is OFFLINE --------- Is not possible a MI command to list the down gateways? - Why ping_interval cannot be less than 180 seconds? - In case of failure_route and "next_gw()", is the used gw (failing gw) automatically marked as down? (it would be useful so we don't need to wait "fr_timer" seconds for each request during "ping_interval"). Thanks. -- Iñaki Baz Castillo

4 17

[Kamailio-Users] ACK when using NAT
by michel freiha 20 Mar '09

20 Mar '09

Dear All, Hi all, i'm trying to send FAX to an endpoint behind a NAT...The FAX is failing because the ACK message is sent to Private endpoint IP instead of PUBLIC IP....Can you please let me know what's wrong?Please find below my ACK method that i define in loose route methode f ( is_method("ACK") ) { if ( t_check_trans() ) { xlog("AAAAKKKCCCCCCCNNNNNN"); force_rport(); t_relay(); exit; } Regards

3 7

[Serusers] (no subject)
by Bill McNamara 20 Mar '09

20 Mar '09

We are having something of an issue with lookup_user() and lookup_contacts(). Our UA's are added to the proxy using "ser_ctl user add 1234567890(a)ourdomain.com -p password" which works great And the UA's register just fine. When a call comes in from a carrier, the invite is for 1234567890(a)12.34.56.78 where 12.34.56.78 is the IP address of our proxy. When we do a lookup to see if the call is destined for a local user via lookup_user("$tu.uid","@ruri") it fails because the registration is done using the URL and not the IP address. If I add the same user for the IP address domain, "ser_ctl user add 1234567890(a)12.34.56.78 -p password", the lookup_user() works, but the lookup_contacts(0 never does. I have tried adding aliases in the ser.cfg file: alias=12.34.56.78 alias=proxy.ourdomain.com but it does not work. I'm new to SER and the documentation I have been able to locate does not really address this issue, if, in fact, it really is an issue. If anyone could point me to something that will help me work through this problem, I'd greatly appreciate it. Thanks, Bill Bill McNamara billmc(a)connectmevoice.com ConnectMeVoice LLC 800-743-1208 x104

2 1

[Kamailio-Users] [LCR] Can "prefix" be "empty" (any)?
by Iñaki Baz Castillo 20 Mar '09

20 Mar '09

Hi, I read in LCR doc: --------- each gateway group is associated with one or more <prefix, from pattern, priority> tuples. A gateway matches a request if user part of Request URI matches a prefix and caller's URI matches a from pattern in a tuple that belongs to the group of the gateway. ---------- Can "prefix" be empty (or NULL?) so any RURI matches it? Thanks. -- Iñaki Baz Castillo

2 4

[Kamailio-Users] [LCR] Can I use a hostname in "ip_addr" field of "gw" table?
by Iñaki Baz Castillo 20 Mar '09

20 Mar '09

Hi, instead of an IP, can I use a hostname in "ip_addr" field of "gw" table? The hostname would have no DNS record (it would appear just in local /etc/hosts). Is it possible? or perhaps a real IP is required? Thanks. -- Iñaki Baz Castillo

2 2

[Serusers] Deadly embrace with rtpproxy - Is it necessary? Can it be turned off?
by Frank Durda IV 20 Mar '09

20 Mar '09

I'm running into a problem with rtpproxy on this point, quoting from the README: - - - - - - - - - - - - after the session has been created, the proxy listens on the port it has allocated for that session and waits for receiving at least one UDP packet from each of two parties participating in the call. Once such packet is received, the proxy fills one of two ip:port structures associated with each call with source ip:port of that packet. When both structures are filled in, the proxy starts relaying UDP packets between parties; - - - - - - - - - - - However, a number of clients frequently fail to emit any audio when originating a call until they hear something from the TDM gateway, such as ring-back or the called party answering. So although rtpproxy is receiving a stream of audio, such as a voice mail menu robot, the calling party can't hear any of it unless they happen to make some noise or randomly and blindly press a DTMF key. This seems to be made worse on links with silence suppression, so there is no background noise to trigger two-way audio. This is being encountered between Class 4 carriers, so we don't have the option to get someone to adjust their phone/PBX settings or have them breathe heavier. Is there a setting adjustment to get rtpproxy to just pass the RTP packets from directed calling and called sources even if one party hasn't happened to make noise yet? I personally don't understand why this requirement for seeing audio from both sides before starting the flow in either direction if audio starts coming in even exists. It seems to have no benefit but is bound to cause this deadly embrace problem in many situations that may be beyond the control of the owners of the equipment passing traffic along to the site where rtpproxy is in use. Suggestions? Fix? I have looked at the latest snapshot of rtpproxy and the README is unchanged since 1.1 so apparently this behavior is still the same. Thanks in advance!

4 15

Re: [Kamailio-Users] Problem starting Kamailio
by Sara EL KABIRI 20 Mar '09

20 Mar '09

On Thu, Mar 19, 2009 at 12:18 PM, Henning Westerholt < henning.westerholt(a)1und1.de> wrote: > > Hi Sara, > > ok, take a look to the plain output from strace, without the grep command. > Does it shows any errors from a file open, or a stat? Probably stupid > question, but do you've the strace command installed? > > Cheers, > > Henning Hello Henning, I do have strace :-) Yesterday i tried it with and without the grep part, and there was no error. So i did some IMS presence service tests... And Kamailio couldn't process a "SIP PUBLISH" because of an error "*ERROR 600 : Busy everywhere - Forwarding to S-CSCF failed*". For your information, i'm using the Fokus OpenIms Core as an ims server, and Kamailio as a presence server. An IFC (Initial Filter Criteria) is set up in OpenIms to route properly the presence messages to Kamailio. And by the way, i saw some lines in the logs about /tmp/kamailio_fifo opening successfully... Today, i launch the strace command and gess what... i'm getting the /tmp/kamailio_fifo opening error. Still a new kamailio_fifo is created indeed in my /tmp directory. And well, i am encountering the "busy everywhere" error again... Have anyone ever noticed the error 600? And what about the mi_fifo error that appears half the time? PS: Here you are some parts of the logs, and you can have a look at the attached file for the entire trace. ====LOG PARTS==== 1/ Error 600 : busy everywhere (in kamailio start) *Mar 19 10:46:28 [11850] DBG:core:parse_msg: SIP Request: Mar 19 10:46:28 [11850] DBG:core:parse_msg: method: <PUBLISH> Mar 19 10:46:28 [11850] DBG:core:parse_msg: uri: <sip:bob@test.ims.com<sip%3Abob(a)test.ims.com> > Mar 19 10:46:28 [11850] DBG:core:parse_msg: version: <SIP/2.0> Mar 19 10:46:28 [11850] DBG:core:parse_headers: flags=2 Mar 19 10:46:28 [11850] DBG:core:parse_via_param: found param type 232, <branch> = <z9hG4bKa813.b002d4e4.0>; state=16 Mar 19 10:46:28 [11850] DBG:core:parse_via: end of header reached, state=5 Mar 19 10:46:28 [11850] DBG:core:parse_headers: via found, flags=2 Mar 19 10:46:28 [11850] DBG:core:parse_headers: this is the first via Mar 19 10:46:28 [11850] DBG:core:receive_msg: After parse_msg... Mar 19 10:46:28 [11850] DBG:core:receive_msg: preparing to run routing scripts... Mar 19 10:46:28 [11850] DBG:core:parse_headers: flags=100 Mar 19 10:46:28 [11850] DBG:core:parse_via_param: found param type 232, <branch> = <z9hG4bKa813.41769183.0>; state=16 Mar 19 10:46:28 [11850] DBG:core:parse_via: end of header reached, state=5 Mar 19 10:46:28 [11850] DBG:core:parse_headers: via found, flags=100 Mar 19 10:46:28 [11850] DBG:core:parse_headers: parse_headers: this is the second via Mar 19 10:46:28 [11850] DBG:core:parse_via_param: found param type 235, <rport> = <5060>; state=6 Mar 19 10:46:28 [11850] DBG:core:parse_via_param: found param type 232, <branch> = <z9hG4bK315224847>; state=16 Mar 19 10:46:28 [11850] DBG:core:parse_via: end of header reached, state=5 Mar 19 10:46:28 [11850] DBG:core:parse_headers: via found, flags=100 Mar 19 10:46:28 [11850] DBG:core:parse_to: end of header reached, state=10 Mar 19 10:46:28 [11850] DBG:core:parse_to: display={}, ruri={ sip:bob@test.ims.com <sip%3Abob(a)test.ims.com>} Mar 19 10:46:28 [11850] DBG:core:get_hdr_field: <To> [25]; uri=[** sip:bob@test.ims.com <sip%3Abob(a)test.ims.com>**] Mar 19 10:46:28 [11850] DBG:core:get_hdr_field: to body [<** sip:bob@test.ims.com <sip%3Abob(a)test.ims.com>**> ] Mar 19 10:46:28 [11850] DBG:core:get_hdr_field: cseq <CSeq>: <20> <PUBLISH> Mar 19 10:46:28 [11850] DBG:maxfwd:is_maxfwd_present: value = 15 Mar 19 10:46:28 [11850] DBG:uri:has_totag: no totag Mar 19 10:46:28 [11850] DBG:core:parse_headers: flags=78 Mar 19 10:46:28 [11850] DBG:tm:t_lookup_request: start searching: hash=12682, isACK=0 Mar 19 10:46:28 [11850] DBG:tm:matching_3261: RFC3261 transaction matched, tid=a813.b002d4e4.0 Mar 19 10:46:28 [11850] DBG:tm:t_lookup_request: REF_UNSAFE: after is 1 Mar 19 10:46:28 [11850] DBG:tm:t_lookup_request: transaction found (T=0xb5a0d430) Mar 19 10:46:28 [11850] DBG:tm:t_retransmit_reply: nothing to retransmit Mar 19 10:46:28 [11850] DBG:tm:t_check_trans: UNREF_UNSAFE: after is 0 Mar 19 10:46:28 [11850] DBG:core:destroy_avp_list: destroying list (nil) Mar 19 10:46:28 [11850] DBG:core:receive_msg: cleaning up Mar 19 10:46:31 [11852] DBG:core:parse_msg: SIP Reply (status): Mar 19 10:46:31 [11852] DBG:core:parse_msg: version: <SIP/2.0> Mar 19 10:46:31 [11852] DBG:core:parse_msg: status: <600> Mar 19 10:46:31 [11852] DBG:core:parse_msg: reason: <Busy everywhere - Forwarding to S-CSCF failed> Mar 19 10:46:31 [11852] DBG:core:parse_headers: flags=2 Mar 19 10:46:31 [11852] DBG:core:parse_via_param: found param type 232, <branch> = <z9hG4bKa813.192cfef5.0>; state=16 Mar 19 10:46:31 [11852] DBG:core:parse_via: end of header reached, state=5* 2/ /tmp/kamailio_fifo opening error (with strace kamctl) *rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 stat64("/tmp/kamailio_fifo", {st_mode=S_IFIFO|0660, st_size=0, ...}) = 0 geteuid32() = 1000 getegid32() = 1000 getuid32() = 1000 getgid32() = 1000 access("/tmp/kamailio_fifo", W_OK) = -1 EACCES (Permission denied) rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 write(1, "\33[37;31m\33[1mERROR: Error opening"..., 72ERROR: Error opening Kamailio's FIFO /tmp/kamailio_fifo ) = 72 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 brk(0x9302000) = 0x9302000 write(1, "\33[37;31m\33[1mERROR: Make sure you"..., 123ERROR: Make sure you have the line 'modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")' in your config ) = 123 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 write(1, "\33[37;31m\33[1mERROR: and also have"..., 64ERROR: and also have loaded the mi_fifo module. ) = 64 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 exit_group(2) = ? Process 12215 detached* ================== -- S.

6 7

Re: [Kamailio-Users] ERROR:error opening Openser's FIFO FIFO
by Henning Westerholt 20 Mar '09

20 Mar '09

On Friday 20 March 2009, Metshet Seleshi wrote: > Really > appreciate your replay, I am sorry, I wasn’t able to replay time sooner, > > Answers > to the questions > > I > am using OpensER-1.3.4-tls , > > Server > starts up fine, and register, > > And below is part of the config file, I hope it helps > [..] > loadmodule "mi_fifo.so" > modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") Hi Metshet, the cfg looks good so far. Can you do a "ls -la /tmp/openser_fifo" and quote the output? With what user do you've tried to run the openserctl tool? Cheers, Henning

1 0

Re: [Kamailio-Users] server isnt writing to "acc" table - how to debug?
by Daniel-Constantin Mierla 20 Mar '09

20 Mar '09

please keep the mailing list in the recipient list, so the others facing same problem learn the right solutions. Thanks, Daniel On 03/19/2009 06:14 PM, Joao Gomes Pereira wrote: > That's it :) > Thanks for the help > Joao Pereira > > Daniel-Constantin Mierla wrote: >> Hello, >> >> have you set db_url for acc module? >> >> modparam("acc", "db_url", "mysql://dbusername:dbpass@localhost/openser") >> >> Cheers, >> Daniel >> >> >> On 03/19/2009 05:55 PM, Joao Gomes Pereira wrote: >>> Hello to all >>> I enabled the Kamailio acc modules but it isn't writing to "acc" or >>> "missed_calls" table. >>> How can I see in real time the SQL querys that Kamailio is sending >>> to Mysqld? >>> Here are some parts of my configuration file. >>> >>> >>> (...) >>> loadmodule "db_mysql.so" >>> loadmodule "acc.so" >>> >>> (...) >>> >>> # ----- acc params ----- >>> /* what sepcial events should be accounted ? */ >>> modparam("acc", "early_media", 1) >>> modparam("acc", "report_ack", 1) >>> modparam("acc", "report_cancels", 1) >>> modparam("acc", "detect_direction", 0) >>> /* account triggers (flags) */ >>> modparam("acc", "failed_transaction_flag", 3) >>> modparam("acc", "log_flag", 1) >>> modparam("acc", "log_level", 2) >>> modparam("acc", "log_missed_flag", 2) >>> modparam("acc", "log_extra", >>> "src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd") >>> >>> /* uncomment the following lines to enable DB accounting also */ >>> modparam("acc", "db_flag", 1) >>> modparam("acc", "db_missed_flag", 2) >>> modparam("domain", "db_url", >>> "mysql://dbusername:dbpass@localhost/openser") >>> modparam("acc", >>> "db_extra","src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd") >>> >>> >>> >>> Flags 1 and 2 are in the configuration (the same way as in the >>> sample that comes with Kamailio) >>> >>> (...) >>> >>> if (has_totag()) { >>> # sequential request withing a dialog should >>> # take the path determined by record-routing >>> if (loose_route()) { >>> if (is_method("BYE")) { >>> setflag(1); # do accounting ... >>> setflag(3); # ... even if the >>> transaction fails >>> } >>> route(1); >>> (...) >>> >>> # account only INVITEs >>> if (is_method("INVITE")) { >>> setflag(1); # do accounting >>> } >>> >>> So, if accounting is enabled and the flags in the right place... why >>> is the "acc" table still empty? >>> Thanks >>> Regards >>> Joao Pereira >>> >>> >> > > -- Daniel-Constantin Mierla SIP Router Masterclass - Kamailio (OpenSER) Training http://www.asipto.com/index.php/sip-router-masterclass/

2 2

[Kamailio-Users] T38 NAT
by michel freiha 20 Mar '09

20 Mar '09

Dear All, I'm trying to send FAX using T38...Everything looks fine when using endpoints with real IP...As soon as I use endpoint behind NAT everything looks not working Any clue? Regards

3 3

Re: [Kamailio-Users] Problem starting Kamailio
by Sara EL KABIRI 19 Mar '09

19 Mar '09

On Tue, Mar 17, 2009 at 1:35 PM, Henning Westerholt < henning.westerholt(a)1und1.de> wrote: > > Hi Sara, > > this is strange. If you increase the debug level to 4, you should see some > message about the module loading. Is the mi_fifo module correctly loaded? > Perhaps you configured another path in another modparam statement, so that > the first one is overwritten, and subsequently not found from the ctl > command? > > Cheers, > > Henning > Hello, The log i get after increasing the debug level to 4 is in the attached. Hope it's fine to attach files in this mailing list :-) -- S.

2 5

[Kamailio-Users] point in the right direction
by Geoffrey Mina 19 Mar '09

19 Mar '09

hello, I am running Kamailio 1.5 and siremis. I want to deploy some IP based ACL services. Basically checking the source IP on an INVITE to see if it's in a list of trusted IP addresses. I see in the sirmeis configuration under "ACL Services" there is a tab for "trusted addresses", but I can't figure out what module those are in support of, or what exported functions I would call to check against the list of trusted IPs. I have had a high fever for 2 days, so perhaps my brain is fried and I am missing something totally obvious :) Thanks! Geoff

5 6

[Kamailio-Users] Contact Header
by John 19 Mar '09

19 Mar '09

2 1

[Kamailio-Users] Dentist.s Listing for the United States
by Earnest N Stinson 19 Mar '09

19 Mar '09

Top quality: **> 164,251 De'ntists **> 158,743 Addresses **> 163,412 Telephone Numbers **> 77,326 Office Fax Numbers **> 45,520 Email Addys from now until Friday the new lowered price is $299 Send an email to MiguelChampagne(a)mylistsource.com to inquire about this and other Database we have to adjust your subscription status email to takeoff(a)mylistsource.com

1 0

[Kamailio-Users] Select a 3XX branch inmediatelly and CANCEL a ringing branch
by Iñaki Baz Castillo 18 Mar '09

18 Mar '09

Hi, let's me explain a simple escenario and the behaviour I want: Kamailio phone1 phone2-1 phone2-2 phone3 (201) (202) (202) (203) 1) 201 calls 202 so both phone2-1 and phone2-2 start ringing (180) in parallel. 2) phone2-1 replies a redirect "302" to user 203. 3) Kamailio cancels the branch with phone2-1 and replies 302 upstream *inmediatelly*. This is however not the most "compliant" behaviour, since Kamailio should wait for phone2-1 to reply a final response and then choose which one response to reply upstream. And that is of course the default behaviour in Kamailio. Is it possible however the behaviour I want? I find no way to get it. Thanks. -- Iñaki Baz Castillo <ibc(a)aliax.net>

2 2

[Kamailio-Users] Hor to strip() $rU dynamically
by Iñaki Baz Castillo 18 Mar '09

18 Mar '09

Hi, I receive INVITE like this: INVITE sip:client_xxx2004@domain.org SIP/2.0 and I get from an $avp(CLIENT) the value "client_xxx". I need to strip from $rU the lenght of $avp(CLIENT), this is: # Original $rU => client_xxx2004 strip($avp(CLIENT)); # New $rU => 2004 Unfortunatelly "strip()" doesn't accept a PV as parameter, but a static integer. Any suggestion on how to achieve my goal? Thanks a lot. -- Iñaki Baz Castillo <ibc(a)aliax.net>

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[Kamailio-Users] I don't want "rpid" column but get an ERROR in "auth_db"
by Iñaki Baz Castillo 18 Mar '09

18 Mar '09

Hi, I don't want/need the "rpid" column in "subscriber" table but if I delete it I get an error: ------- Mar 18 14:49:47 [22377] ERROR:db_mysql:db_mysql_submit_query: driver error on query: Unknown column 'rpid' in 'field list' Mar 18 14:49:47 [22377] ERROR:core:db_do_query: error while submitting query Mar 18 14:49:47 [22377] ERROR:auth_db:get_ha1: failed to query database ------- After readin "auth" module documentation I've found a parameter: ------------ rpid_avp (string) Full AVP specification for the AVP which stores the RPID value. It used to transport the RPID value from authentication backend modules (auth_db or auth_radius) or from script to the auth function append_rpid_hf and is_rpid_user_e164. If defined to NULL string, all RPID functions will fail at runtime. ------------ I expected that if I set: modparam("auth", "rpid_avp", "NULL") then "auth_db" module wouldn't require "rpid" column, but I must be wrong since I get an error: ------ ERROR:auth:init_rpid_avp: malformed or non AVP NULL AVP definition ------ So, is there any way to avoid "rpid" column usage? Thanks. -- Iñaki Baz Castillo <ibc(a)aliax.net>

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Re: [Kamailio-Users] Using Asterisk as media server
by Mark Sayer 18 Mar '09

18 Mar '09

Pickup with OpenSER >> Asterisk 1.4.17 works just fine. Mark At 12:26 p.m. 18/03/2009, you wrote: >No, I don't need app_pickup... but thanks for the heads up. > >On Tue, Mar 17, 2009 at 8:21 PM, Iñaki Baz Castillo <ibc(a)aliax.net> wrote: > > El Miércoles, 18 de Marzo de 2009, Geoffrey Mina escribió: > >> I tend to not agree with some of what people are saying here. We have > >> deployed a Kamailio/Asterisk platform with GREAT success. Although, I > >> have the luxury of having many asterisk servers to achieve a common > >> goal. I have found asterisk to be VERY stable, > > > >> I am running 1.4.23. > > > > Then I hope you don't need Asterisk pickup code (since it doesn't work in > > 1.4.23 due to a regression). > > > > XD > > > > > > -- > > Iñaki Baz Castillo > > > > _______________________________________________ > > 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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