sr-users November 2005

sr-users@lists.kamailio.org

245 participants
570 discussions

[Users] which clients can i use for openser?

by messa＠innsof.com

Hi all I want to know which client i can use with openser and how i can configure it. Help me please! Regards! Serge MESSA OVONO

18 years, 7 months

[Users] client configuration

by messa＠innsof.com

Hi Bogdan Thanks for your reply. I know Xlite! But tell me how i can add users in openser and how i must configure my xlite client. I want to know if in the outbound proxy, i must put the ip adress of the external part of the media proxy ( proxy server in the openser documentation). best regards Serge

18 years, 7 months

[Serusers] Multiple backup routes

by Marcello Lupo

Hi, if in a system i need to have more that one PSTN gateway to try for a destination in sequential order (note that gateways are dinamyc and may change call by call) and the order is important because them can be ordered for costs of the call from the less cost to the higher. There is a way for example to append all of them as branch and try them in sequence?? Otherwise i have to process them in a separate route block and have a temporary table in a database where take next gateways to try for that destination and that specific call, removing every cycle the used gateway. Any ideas to accomplish it in one step and let SER manage it?? Thanks, Bye, Marcello

18 years, 7 months

Re: [Users] How to add Route headers?

by Bogdan-Andrei Iancu

right...you need the new header on the top... I'm afraid there is no way to control the insertion point from the script (default is at the end)....... maybe having an extra parameter on the function to say top or bottom?.....not sure.... regards, bogdan Gustavo García Bernardo wrote: >Hi Bogdan, > >I had seen that function, but i think append_hf appends headers at the >bottom of the message, and I need to put those Route headers above any other >existing Route header. > >Any other solution? > >Thanks once more. > >regards >G. > >-----Mensaje original----- >De: Bogdan-Andrei Iancu [mailto:bogdan@voice-system.ro] >Enviado el: jueves, 10 de noviembre de 2005 13:00 >Para: Gustavo García Bernardo >CC: users(a)openser.org >Asunto: Re: [Users] How to add Route headers? > >Hi Gustavo, > >if you have fixed content, it's even simpler. Use the textops module to >add the headers. See the append_hf() function: >http://www.openser.org/docs/modules/1.1.x/textops.html#AEN189 > >regards, >bogdan > >Gustavo García Bernardo wrote: > > > >>Hi Bogdan, thx for your response >> >>I need to put two fixed route headers, like these: >> >>Route: user(a)as.domain.com >>Route: user(a)cscf.domain.com >> >>Can I do that with AVPops module? I think is not suitable for this task. >> >>BR, >> >>G. >> >>-----Mensaje original----- >>De: Bogdan-Andrei Iancu [mailto:bogdan@voice-system.ro] >>Enviado el: jueves, 10 de noviembre de 2005 0:28 >>Para: Gustavo García Bernardo >>CC: users(a)openser.org >>Asunto: Re: [Users] How to add Route headers? >> >>Hi Gustavo, >> >>you can generate the body of the Route header(s) into AVP(s) be loading >>them from database of by building them via avpops functions (like >>avp_printf()). >>then just set the AVP(s) into Route header(s) via the avp_pushto() >> >> >function: > > >>http://www.voice-system.ro/docs/avpops/ar01s06.html#avp_pushto >> >>mostly depends of the content you want to push into the headers. >> >>regards, >>bogdan >> >>Gustavo García Bernardo wrote: >> >> >> >> >> >>>Hi, >>> >>>Is posible to add more route headers to a request before relaying it? >>> >>>I’m trying to implement the IMS mechanism before relaying a request to >>>an application server, which consists in adding two route headers. >>> >>>Thx in advance. >>> >>>G. >>> >>>------------------------------------------------------------------------ >>> >>>_______________________________________________ >>>Users mailing list >>>Users(a)openser.org >>>http://openser.org/cgi-bin/mailman/listinfo/users >>> >>> >>> >>> >>> >>> >> >> >> >> > > > >

18 years, 7 months

RE: [Serusers] Test tool to generate 30 simultaneous SIP calls

by Rodríguez García, Marcos

Does this tool generate also RTP traffic in thoese simultaneous calls? Thanks, Marcos -----Mensaje original----- De: Atle Samuelsen [mailto:clona@cyberhouse.no] Enviado el: viernes, 11 de noviembre de 2005 11:11 Para: Rodríguez García, Marcos CC: serusers(a)lists.iptel.org Asunto: Re: [Serusers] Test tool to generate 30 simultaneous SIP calls signalling, you could use sipp.. /A * Rodr?guez Garc?a, Marcos <mrogarcia(a)indra.es> [051111 11:03]: > Do you know any test tool that I could use to generate 30 simultaneous SIP calls from one PC? > > > > Thanks in advance, > > Marcos Rodr?guez > > ------------------------------------------------------------------------------------------------------------------- > Este correo electr?nico y, en su caso, cualquier fichero anexo al mismo, contiene informaci?n de car?cter confidencial exclusivamente dirigida a su destinatario o destinatarios. Queda prohibida su divulgaci?n, copia o distribuci?n a terceros sin la previa autorizaci?n escrita de Indra. En el caso de haber recibido este correo electr?nico por error, se ruega notificar inmediatamente esta circunstancia mediante reenv?o a la direcci?n electr?nica del remitente. POR FAVOR, ANTES DE IMPRIMIR ESTE CORREO ELECTR?NICO CONSIDERE SU APORTACI?N A LA CONSERVACI?N DEL MEDIO AMBIENTE POR LA REDUCCI?N DE CONSUMO DE PAPEL. > > The information in this e-mail and in any attachments is confidential and solely for the attention and use of the named addressee(s). You are hereby notified that any dissemination, distribution or copy of this communication is prohibited without the prior written consent of Indra. If you have received this communication in error, please, notify the sender by reply e-mail. PLEASE CONSIDER YOUR ENVIRONMENTAL RESPONSIBILITY BEFORE PRINTING THIS E-MAIL. > _______________________________________________ > Serusers mailing list > serusers(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/serusers ------------------------------------------------------------------------------------------------------------------- Este correo electrónico y, en su caso, cualquier fichero anexo al mismo, contiene información de carácter confidencial exclusivamente dirigida a su destinatario o destinatarios. Queda prohibida su divulgación, copia o distribución a terceros sin la previa autorización escrita de Indra. En el caso de haber recibido este correo electrónico por error, se ruega notificar inmediatamente esta circunstancia mediante reenvío a la dirección electrónica del remitente. POR FAVOR, ANTES DE IMPRIMIR ESTE CORREO ELECTRÓNICO CONSIDERE SU APORTACIÓN A LA CONSERVACIÓN DEL MEDIO AMBIENTE POR LA REDUCCIÓN DE CONSUMO DE PAPEL. The information in this e-mail and in any attachments is confidential and solely for the attention and use of the named addressee(s). You are hereby notified that any dissemination, distribution or copy of this communication is prohibited without the prior written consent of Indra. If you have received this communication in error, please, notify the sender by reply e-mail. PLEASE CONSIDER YOUR ENVIRONMENTAL RESPONSIBILITY BEFORE PRINTING THIS E-MAIL.

18 years, 7 months

[Users] Registrar-initiated Route changes on Invite?

by Joachim Fabini

Hi, We'd like to force the following SIP INVITE routing scenario: UA1->P1->P2->R->P2->P1->UA2. Unfortunately the Route is not known apriori and must be built dynamically. P1 knows the Route from P1 to R, R knows the Route from R to P1/UA2. The INVITE sent by UA1 is loosely routed to R based on the Route (Route: <sip:P2;lr>,<sip:R;lr>) that is added by P1 to UA1's INVITE. This works. The message arrives correctly to the registrar, Route header contains Route: <sip:R;lr> as it should. What we'd like to do: 1) Lookup the contact (lookup("location");) 2) Rewrite the Route field to the value Route: <sip:P2;lr>,<sip:P1;lr> that is stored by R in an AVP. 3) Forward the Invite on this route to UA2 Can someone please give some hints on how this is typically done in OpenSER? Although we rewrite the Invite's Route header field (new value stored in an AVP) at the Registrar, loose_route() does not work. We tried several alternatives including re-writing the Route header, pushing hard-coded strings into the Route, etc. but none of these solutions does what we want. What does work is if R self-forwards the Invite and only then adds a new Route header. Apparently loose_route() in R acts on the route header of the incoming INVITE - if present - and ignores route header changes done within the script. Thanks in advance --Joachim

18 years, 7 months

[Users] xlog and request mothod in responses

by Klaus Darilion

Hi! I use xlog to log certain responses. I want to log the request method of a response. Using $rm in the reply prints <null>. Using $cs prints only the CSeq number, but no the method. Is there a way to achieve this? regards klaus

18 years, 7 months

[Users] Help with NATHelper module and fix_nated_contact() function

by Anthony Chapellier

Hi, NatHelper documentation says fix_nated_contact is rewriting contact header with request source address:port but it seems the function doesn't work properly with my SER config... Indeed, when you analyze a SIP Request Packet you have the following : Message Header : Contact : <sip:352621@192.170.10.32:5060> #192.170.10.32:5060 is the private IP/Port and if this function was working properly, I understand you should get the following : Message Header : Contact: <sip:352621@80.114.25.8:2014> #80.114.25.8:2014 is the public IP/Port But the SIP packets that are getting out from SER Proxy to SIP Registrar Server have not their contact header field modified with public IP/Port... So, is the function not working ? or something else ? Thanks,

18 years, 7 months

[Users] How to change contact

by Taras Bendik

Hi I need something similar so fix_nated_contact but with parametars so I can set up my own values for host:port. Can I do this in OpenSer? Can avp_pushto do this? Regards, Taras

18 years, 7 months

[Serusers] scope & database operations for avp_write

by Ramin Nikaeen

Valued Colleagues, Can anyone tell me what is the scope of avp_write?! Is it global / per-transaction / per-message?! I would like to have something similar to it with global scope so that I can set the string "callfwd" once by executing: avp_write("sip:211@10.1.10.22:5060", "s:callfwd"); and then keep using it for each SIP message processing using: avp_pushto("$ruri", "s:callfwd"); Also, do the avp_write and avp_pushto involve Database access operations?! i.e. Does avp_write store the string in database and avp_pushto looks it up form the database or is the information stored in memory?! I want to avoid database access to ensure improved performance. Thanks ramin

18 years, 7 months

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sr-users November 2005