sr-users

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36 participants
37546 discussions

Re: [Users] Re: Multiple invites
by venkatesh.d 23 Apr '07

23 Apr '07

hi ravi prakash, route[1] { append_branch("sip:C@xx:xx:xx:xx"); t_relay(); } above will work .but i have not enable nat routing in this .when i enabled nat routing with media proxy same problem i am facing raviprakash sunkara wrote: > Hi Klaus , > Thanks for replying , > > if(method=="INVITE" && uri=~"sip:B@xx.xxx.xx ") > { > setuser("C"); > append_branch() > t_relay(); > }; > > The B's Information is override by C , But Call goes to C , only, > > When A invites B, then B and C has ring parallel. > > On 4/23/07, Klaus Darilion <klaus.mailinglists(a)pernau.at> wrote: > > Take a look at append_branch(). (core documentation) > > regards > klaus > > raviprakash sunkara wrote: > > Hello Users, > > > > For My Sip Servicing, There is Call Hunting Features > > > > This had done , When I forwarded the Asterisk Server. > > But I want to implements in OpenSER itself, > > > > When A Calls to B, the proxy has to send to invites to B and C, So that B > > and C rings simultaneously > > > > >

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[Users] Multiple invites
by raviprakash sunkara 23 Apr '07

23 Apr '07

Hello Users, For My Sip Servicing, There is Call Hunting Features This had done , When I forwarded the Asterisk Server. But I want to implements in OpenSER itself, When A Calls to B, the proxy has to send to invites to B and C, So that B and C rings simultaneously -- Thanks and Regards Ravi Prakash Sunkara ravi.sunkara(a)hyperion-tech.com M:+91 9985077535 www.hyperion-tech.com Client and Parent company :- www.august-networks.com

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RE: [Serusers] Forward on busy hangs up actual call
by Rosa De Santis 23 Apr '07

23 Apr '07

Hi Greg, thanks for answering. I have tested with different UAs. I used XLite softphone and Grandstream hardphones, and always happens. Is there any configuration to avoid this? Thanks again. Rosa. ---------------------------------------- > Subject: Re: [Serusers] Forward on busy hangs up actual call > Date: Sat, 21 Apr 2007 07:56:30 +0200 > From: greger(a)teigre.com > To: rosadesantis(a)hotmail.com > CC: serusers(a)iptel.org > > Interesting... > However, this is a bug in A's UA. You should test on error codes though. > g-) > > ------- Original message ------- > From: Rosa De Santis > Sent: 20.4.'07, 22:26 > > > > > Hi all. > > Please, I have a problem forwarding to voicemail when busy. > > I have this in my failure route to forward to voicemail server: > > > > failure_route[1] { > > revert_uri(); > > rewritehostport("xx.xxx.xxx.xxx:5070"); > > append_branch(); > > t_relay(); > > break; > > } > > > > When A is busy talking with B, and C calls A then C is forwarded to voicemail. The forwarding works fine, but the call between A and B ends. > > > > Please, what am I doing wrong? > > Any help ¿? > > > > Thanks, Rosa. > > > > _________________________________________________________________ > > Descubre Live.com - tu propia página de inicio, personalizada para ver rápidamente todo lo que te interesa en un mismo sitio. > > http://www.live.com/getstarted_____________________________________________… > > Serusers mailing list > > Serusers(a)lists.iptel.org > > http://lists.iptel.org/mailman/listinfo/serusers > _________________________________________________________________ Descubre Live.com - tu propia página de inicio, personalizada para ver rápidamente todo lo que te interesa en un mismo sitio. http://www.live.com/getstarted

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[Users] new developer: Henning Westerholt
by Daniel-Constantin Mierla 23 Apr '07

23 Apr '07

Hello, I want to welcome a new developer of OpenSER: Henning Westerholt, representing 1und1, Germany. He has been very active contributor with patches in the last time and now he just added a new module: cfgutils -- to become the silo of small and useful configuration script utilities. Cheers, Daniel

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[Users] new module: cfgutils
by Henning Westerholt 23 Apr '07

23 Apr '07

Hello all, i've added a new module into trunk, called "cfgutils". It provides functions for random number generation, to introduce execution delay of the server and make random decisions based on a probability value. The sleep functions can be used to work around buggy user agents or gateways, the random functions are useful for load shedding on server overload. For usage and configuration of this module please refer to the README file. Credits for the sleep functions belongs to Carsten Bock, BASIS AudioNet GmbH. Best regards, Henning Westerholt

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[Serusers] SER Running but .......
by micadeyeye＠crg.ee.uct.ac.za 23 Apr '07

23 Apr '07

Hi, I already have SER running on my PC but I couldn't go further to establish a communication between two sip phones (softphones on my system). I tried using EKIGA softphone and LINPHONE in UBUNTU but futile. Questions: 1. Can I use SER without specifying "LISTEN=XX.XX.XX.XX" because it was not included in the ser.cfg file which i recently downloaded? 2. Do I need to get NAT transversal inplace before communication can be established despite the use of 2 softphone on my PC? 3. I did the required modification to ser.cfg in order to use Mediaproxy but I keep getting "1 error" each time I restart SER. The modification made was this: modparam("mediaproxy", "mediaproxy-socket", "/var/run/mediaproxy.sock") changed to modparam("mediaproxy", "mediaproxy-select", "/var/run/proxydispatcher.sock") KINDLY HELP OUT. MIKE

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[Users] transparent SIP proxy behind NAT
by Jerome Drouet 23 Apr '07

23 Apr '07

Hello, here is my network architecture : user (private IP ) ------- NAT(user) ------- (INTERNET) ------- SIPserver | | NAT(OpenSER) | | OpenSER transparent proxy or in a few words : - user is behind a NAT - OpenSER proxy is behind another NAT (public IP of the NAT : 82.x.x.x , private IP of the OpenSER proxy : 192.168.y.y) - the SIP server has a public IP address (51.z.z.z) The user NAT redirects traffic destinated to SIPserver (protocol UDP, port 5060) to the public IP of the OpenSER NAT, which of course redirects it to the private OpenSER proxy address I'd like to configure OpenSER as a transparent proxy server, just adding a field in the header of register messages during the forward to the SIPserver : so here are the important parts of the openser.cfg : **************************************** listen=192.168.y.y:5060 route { ... if (method=="REGISTER") { append_hf("Field : value"); route(2) return; } ... } route[2] { # ----------------------------------------------------------------- # REGISTER Message Handler if(!t_relay("udp:51.z.z.z:5060")) { sl_reply_error(); }; exit; } *************************************** unfortunatly, the "Via" field added by OpenSER contains its private address : i'd like OpenSER to use the IP address of its NAT instead : Via: SIP/2.0/UDP 192.168.y.y;.... ---> Via: SIP/2.0/UDP 82.x.x.x:5060;..... so that the SIPserver will respond through my OpenSER proxy to the user is there any way to do this ? it that can help, i'm running openser 1.2.0 from debian packages available from openser.org in the case openSER cannot do this, do you know any other software i don't know which could do the same things ? Regards, Jérôme

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[Serusers] auth_identity module
by Tuan Nguyen 23 Apr '07

23 Apr '07

hi, did someone check auth_identity module. I have a problem with it: in ser configuration file, for authorizer service, need 4 parameters: # -- Authorizer Service parameters ---------- #-- privatekey_path ------------------------ modparam("auth_identity","privatekey_path",".../etc/CertAuth/private/m1key.pem") #--- certificate_path ----------------------- modparam("auth_identity","certificate_path","var/www/ssl/m1cert.crt") #--- certificate_url ------------------------ modparam("auth_identity","certificate_url","http://..../m1cert.crt") #--- msg_timeout ---------------------------- modparam("auth_identity","msg_timeout",600) when i run it, there is error: WARNING: no fork mode 0(9496) init_tcp: using epoll_lt as the io watch method (auto detected) 0(9496) Maxfwd module- initializing 0(9496) AUTH_INDENTITY:mod_init: unable to open certificate 'No such file or directory' 0(9496) init_mod(): Error while initializing module auth_identity ERROR: error while initializing modules I have checked the path of this certificate (that I had created): mml@kaneway:/var/www/ssl$ ls m1cert.crt I don't know why unable to open certificate with 'No such file or directory'. Can someone tell me what is my problem here. Thanks in advance Tuan.

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[Serusers] Forward on busy hangs up actual call
by Rosa De Santis 21 Apr '07

21 Apr '07

Hi all. Please, I have a problem forwarding to voicemail when busy. I have this in my failure route to forward to voicemail server: failure_route[1] { revert_uri(); rewritehostport("xx.xxx.xxx.xxx:5070"); append_branch(); t_relay(); break; } When A is busy talking with B, and C calls A then C is forwarded to voicemail. The forwarding works fine, but the call between A and B ends. Please, what am I doing wrong? Any help ¿? Thanks, Rosa. _________________________________________________________________ Descubre Live.com - tu propia página de inicio, personalizada para ver rápidamente todo lo que te interesa en un mismo sitio. http://www.live.com/getstarted

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[Serusers] MailboxURL.py
by Meidiana Ten 20 Apr '07

20 Apr '07

Hello all, Thanx for the answers. I have my SEMS IVR run now. But I have new problems here. ;b I can't connect to IMAP inbox as written on script below: avp_write("Mailbox-URL=imap://user:password@imapserver:143/INBOX", "$mailbox_url"); Then I try to install courier-imap as IMAP server to store the voicemail and configure MailboxURL.py to match the URL. Still can't work though. I didn't know what I was configured there. Please some advise. Thanx Regards, Meidiana --------------------------------- Ahhh...imagining that irresistible "new car" smell? Check outnew cars at Yahoo! Autos.

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