sr-users October 2008

sr-users@lists.kamailio.org

93 participants
170 discussions

[Kamailio-Users] [dispatcher] configure the sending of OPTIONS pings
by Pascal Maugeri 27 Oct '08

27 Oct '08

Hi How do you configure dispatcher to send OPTIONS ping to load-balanced proxies ? I'm using kamailio 1.4.2 with this of configuration: [...] modparam("dispatcher", "ds_ping_method", "OPTIONS") modparam("dispatcher", "ds_ping_interval", 5) modparam("dispatcher", "ds_ping_from", "sip:fend1@10.132.184.33<sip%3Afend1(a)10.132.184.33> ") modparam("dispatcher", "ds_probing_threshhold", 3) [...] The load-balancing works properly : I see the traffic being sent to my proxies. But I don't see any SIP OPTIONS packets. I've read in module doc "This method is only available, if compiled with the probing of failed gateways enabled. " but I can't find how to activate this on compilation time, so I'm not sure if I have this feature or not enable. Regards, Pascal

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[Kamailio-Users] i want to stop second registration request if user already registered
by Mian M Asif 27 Oct '08

27 Oct '08

Hi All, i want to stop second registration request if use already registered i am using below code but getting no any response. please help me how to solve this problem. if (method=="REGISTER") { if (registered("location") ) { xlog("L_NOTICE","Asif: lookup(location) Passed\n"); sl_send_reply("699", "User Not Found"); return; } route(2); return; route[2] { # ----------------------------------------------------------------- # REGISTER Message Handler # ---------------------------------------------------------------- xlog("L_NOTICE","Danish: Entering route[2]\n"); # if (registered("location")) { # xlog("L_NOTICE","Asif: lookup(location) failed\n"); # sl_send_reply("404", "User Not Found"); # return; # }; xlog("L_NOTICE","Asif: Register message IPsrcaddr [$si], RecvdIPaddr[$Ri]\n"); if (!search("^Contact:[ ]*\*") && nat_uac_test("2")) { xlog("L_NOTICE","Danish: In route[2] Found Nated contact\n"); setflag(6); setbflag(6); # if you want OPTIONS natpings uncomment next setbflag(7); fix_nated_register(); force_rport(); }; sl_send_reply("100", "Trying"); if (!radius_www_authorize("abc.com")) { www_challenge("abc.com", "1"); }; consume_credentials(); if (!save("location")) { sl_reply_error(); }; } } regards, Asif

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[Kamailio-Users] REGISTER port with Xlite 2.0
by ingdavidcespedes＠cable.net.co 25 Oct '08

25 Oct '08

Hi I'm using Xlite 2.0 release 1105d, and when I try to REGISTER to IP:5070, it doesn't let me. In another Windows computer I have Xlite 3.0 and there you can user an IP:Port Address to register to. Does anyone know If it is a problem from version 2.0 or I am doing something wrong. If it is a problem of 2.0 version, and since we don't have an upgrade of X-lite for linux systems, could you recommend me another Softphone. Thanks David Cespedes

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[Kamailio-Users] Stateless mode for sip load balancer
by Kaeman Chris 25 Oct '08

25 Oct '08

Hello, I have opensip working as a sip load balancer which balances load between 8 asterisk servers running 4 instances on each. The opensip task is just to load balance the incoming requests for 32 asterisk instances on 8 boxes. Can i run it in the stateless mode? Anything that i should be aware about which will prohibit me to run it on the stateless mode. Thanks, KChris Add more friends to your messenger and enjoy! Go to http://messenger.yahoo.com/invite/

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Re: [Kamailio-Users] kamailio with tls
by ingdavidcespedes＠cable.net.co 24 Oct '08

24 Oct '08

I knowed that you can have TLS connection between UA and other Proxy Servers, but I didn't know that Kamailio supports it, thanks for your comment. So maybe Paulos's problem is that his Client is not trying to REGISTER to the correct port (5061) of his Kamailio. ----- Mensaje original ----- De: Klaus Darilion <klaus.mailinglists(a)pernau.at> Fecha: Viernes, Octubre 24, 2008 12:45 pm Asunto: Re: [Kamailio-Users] kamailio with tls > (cc'ed to the mailinglist) > > ingdavidcespedes(a)cable.net.co schrieb: > > Enable TLS in Kamailio is only for connection between other Kamailio > > (SIP Proxy Servers), it doesn't have anything to do with UA, or > am I > > wrong? . As I understand, you can not implement TLS between UA's and > > Kamailio. > > Of course you can. If the SIP client supports TLS you can also use > TLS > between UA and Kamailio - no problem. > > I use it with eyebeam clients and SNOM phones. Also pjsip supports > TLS, > for example you can test it using QjSimple. > http://www.ipcom.at/index.php?id=560 > > regards > klaus > > > > > > ----- Mensaje original ----- De: Klaus Darilion > > <klaus.mailinglists(a)pernau.at> Fecha: Viernes, Octubre 24, 2008 > 11:04> am Asunto: Re: [Kamailio-Users] kamailio with tls > > > >> > >> paulo leonardo schrieb: > >>> Hi, > >>> > >>> I would like a litle help :D! > >>> > >>> I installed kamailio and everything is ok :D! But i want to use > >> TLS, but > >>> when i setup TLS in kamailio, don't work the REGISTER (i can't > >> register > >>> my sofphone ...). And i compliled kamilio with TLS!!! when i > >> comment the > >>> cofigurantion TLS and use port 5060 works! > >> > >> So, "what" does not work? > >> > >> - Does Kamailio start (ps -Alf|grep kamailio)? - Does K listen to > >> the specified TLS socket (netstat -anp|grep kama)? - which client > >> do you use? - is a TCP connection set up? - is a TLS handshake > >> happening (ssldump)? - what is in the logfile of Kamailio? ..... > >> > >> Your error description is to short! > >> > >> regards klaus > >> > >> > >> > >> > >>> below is my configuration > >>> > >>> ----------------------------------------- disable_tls = no listen > >>> = tls:192.168.170.101:5061 <http://192.168.170.101:5061> > >>> tls_verify_server = 1 tls_verify_client = 1 > >>> tls_require_client_certificate = 1 tls_method = TLSv1 > >>> tls_certificate = > >>> "/usr/local/etc/kamailio/tls/user/user-cert.pem" tls_private_key > >>> = "/usr/local/etc/kamailio/tls/user/user- > >> privkey.pem"> tls_ca_list > >>> --------------------------------------- > >>> > >>> if (!www_authorize("192.168.170.101 <http://192.168.170.101>", > >>> "subscriber")) { www_challenge("192.168.170.101 > >> <http://192.168.170.101>", "0"); > >>> exit; } > >>> > >>> ---------------------------------------- > >>> > >>> root@pst:/usr/local/etc/kamailio# ls -R tls/ tls/: ca.conf > >>> README request.conf rootCA user user.conf > >>> > >>> tls/rootCA: cacert.pem certs index.txt private serial > >>> > >>> tls/rootCA/certs: > >>> > >>> tls/rootCA/private: cakey.pem > >>> > >>> tls/user: user-calist.pem user-cert.pem user-cert_req.pem > >>> user-privkey.pem > >>> > >>> > >>> thanks!!! > >>> > >>> > >>> > >>> ---------------------------------------------------------------- > -- > >>> > >> ------ > >>> _______________________________________________ Users mailing > >>> list Users(a)lists.kamailio.org > >>> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users > >> _______________________________________________ Users mailing > list > >> Users(a)lists.kamailio.org > >> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users > >> > > > > _______________________________________________ > Users mailing list > Users(a)lists.kamailio.org > http://lists.kamailio.org/cgi-bin/mailman/listinfo/users >

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[Kamailio-Users] Problems with CDRTool installation!
by Nuno Marques 24 Oct '08

24 Oct '08

Hi, I'm trying to follow the INSTALL.txt of the CDRTool to accomplish a nice installation of OpenSER 1.3.2 + Mediaproxy + SerMyAdmin + Asterisk + CDRTool + FreeRadius. All went well until i started CDRTool installation... it's a little confusing for a newbie like me but... all the steps of the installation seem to went well. When i go to the browser to look for the CDRTool portal it gives me this error: Database error: pconnect as cdradmin to sipdb failed. Session halted. I thought it was a mysql users problem... so i went to the shell and tried to enter mysql with login and password for cdradmin, and... No problem. It worked fine. Mysql accepted the user login/password. Is there someone who can tell me where can i look for errors... I'm really stuck on this part... Thanks in advance, Nuno

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[Kamailio-Users] draft sip-outbound
by paulo leonardo 24 Oct '08

24 Oct '08

Hi, I would like to know if kamailio implements draft sip-outbound? Can i use draft sip-outbound? http://tools.ietf.org/html/draft-ietf-sip-outbound-15 thanks!

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Re: [Kamailio-Users] kamailio with tls
by Klaus Darilion 24 Oct '08

24 Oct '08

(cc'ed to the mailinglist) ingdavidcespedes(a)cable.net.co schrieb: > Enable TLS in Kamailio is only for connection between other Kamailio > (SIP Proxy Servers), it doesn't have anything to do with UA, or am I > wrong? . As I understand, you can not implement TLS between UA's and > Kamailio. Of course you can. If the SIP client supports TLS you can also use TLS between UA and Kamailio - no problem. I use it with eyebeam clients and SNOM phones. Also pjsip supports TLS, for example you can test it using QjSimple. http://www.ipcom.at/index.php?id=560 regards klaus > > ----- Mensaje original ----- De: Klaus Darilion > <klaus.mailinglists(a)pernau.at> Fecha: Viernes, Octubre 24, 2008 11:04 > am Asunto: Re: [Kamailio-Users] kamailio with tls > >> >> paulo leonardo schrieb: >>> Hi, >>> >>> I would like a litle help :D! >>> >>> I installed kamailio and everything is ok :D! But i want to use >> TLS, but >>> when i setup TLS in kamailio, don't work the REGISTER (i can't >> register >>> my sofphone ...). And i compliled kamilio with TLS!!! when i >> comment the >>> cofigurantion TLS and use port 5060 works! >> >> So, "what" does not work? >> >> - Does Kamailio start (ps -Alf|grep kamailio)? - Does K listen to >> the specified TLS socket (netstat -anp|grep kama)? - which client >> do you use? - is a TCP connection set up? - is a TLS handshake >> happening (ssldump)? - what is in the logfile of Kamailio? ..... >> >> Your error description is to short! >> >> regards klaus >> >> >> >> >>> below is my configuration >>> >>> ----------------------------------------- disable_tls = no listen >>> = tls:192.168.170.101:5061 <http://192.168.170.101:5061> >>> tls_verify_server = 1 tls_verify_client = 1 >>> tls_require_client_certificate = 1 tls_method = TLSv1 >>> tls_certificate = >>> "/usr/local/etc/kamailio/tls/user/user-cert.pem" tls_private_key >>> = "/usr/local/etc/kamailio/tls/user/user- >> privkey.pem"> tls_ca_list >>> --------------------------------------- >>> >>> if (!www_authorize("192.168.170.101 <http://192.168.170.101>", >>> "subscriber")) { www_challenge("192.168.170.101 >> <http://192.168.170.101>", "0"); >>> exit; } >>> >>> ---------------------------------------- >>> >>> root@pst:/usr/local/etc/kamailio# ls -R tls/ tls/: ca.conf >>> README request.conf rootCA user user.conf >>> >>> tls/rootCA: cacert.pem certs index.txt private serial >>> >>> tls/rootCA/certs: >>> >>> tls/rootCA/private: cakey.pem >>> >>> tls/user: user-calist.pem user-cert.pem user-cert_req.pem >>> user-privkey.pem >>> >>> >>> thanks!!! >>> >>> >>> >>> ------------------------------------------------------------------ >>> >> ------ >>> _______________________________________________ Users mailing >>> list Users(a)lists.kamailio.org >>> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users >> _______________________________________________ Users mailing list >> Users(a)lists.kamailio.org >> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users >> >

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[Kamailio-Users] kamailio with tls
by paulo leonardo 24 Oct '08

24 Oct '08

Hi, I would like a litle help :D! I installed kamailio and everything is ok :D! But i want to use TLS, but when i setup TLS in kamailio, don't work the REGISTER (i can't register my sofphone ...). And i compliled kamilio with TLS!!! when i comment the cofigurantion TLS and use port 5060 works! below is my configuration ----------------------------------------- disable_tls = no listen = tls:192.168.170.101:5061 tls_verify_server = 1 tls_verify_client = 1 tls_require_client_certificate = 1 tls_method = TLSv1 tls_certificate = "/usr/local/etc/kamailio/tls/user/user-cert.pem" tls_private_key = "/usr/local/etc/kamailio/tls/user/user-privkey.pem" tls_ca_list --------------------------------------- if (!www_authorize("192.168.170.101", "subscriber")) { www_challenge("192.168.170.101", "0"); exit; } ---------------------------------------- root@pst:/usr/local/etc/kamailio# ls -R tls/ tls/: ca.conf README request.conf rootCA user user.conf tls/rootCA: cacert.pem certs index.txt private serial tls/rootCA/certs: tls/rootCA/private: cakey.pem tls/user: user-calist.pem user-cert.pem user-cert_req.pem user-privkey.pem thanks!!!

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[Serusers] Asterisk -> SER one way audio call issue
by Thorsten 24 Oct '08

24 Oct '08

Hi guys does someone have experience about the interaction of asterisk and SER. I have a strange behavior. I terminate a call from an Asterisk to SER and then to a interconnection partner which runs also on asterisk. Whenever I make a call after a long (3-5 mins) idle time I got a one way audio call because the interconnection partner sends it back to SER instead of asterisk. But the call after works like a charm. And this happens all the time. This is my SER config # ----------- global configuration parameters ------------------------ #debug=4 debug=2 fork=yes log_stderror=yes # (cmd line: -E) check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) listen=82.98.89.140:5060 port=5060 children=4 fifo="/tmp/ser_fifo" # ------------------ module loading ---------------------------------- loadmodule "/usr/local/ser/current/lib/ser/modules/sl.so" loadmodule "/usr/local/ser/current/lib/ser/modules/exec.so" loadmodule "/usr/local/ser/current/lib/ser/modules/tm.so" loadmodule "/usr/local/ser/current/lib/ser/modules/rr.so" loadmodule "/usr/local/ser/current/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/ser/current/lib/ser/modules/usrloc.so" loadmodule "/usr/local/ser/current/lib/ser/modules/registrar.so" loadmodule "/usr/local/ser/current/lib/ser/modules/textops.so" loadmodule "/usr/local/ser/current/lib/ser/modules/avpops.so" #loadmodule "/usr/local/ser/current/lib/ser/modules/group.so" loadmodule "/usr/local/ser/current/lib/ser/modules/xlog.so" loadmodule "/usr/local/ser/current/lib/ser/modules/auth.so" #loadmodule "/usr/local/ser/current/lib/ser/modules/nathelper.so" loadmodule "/usr/local/ser/current/lib/ser/modules/uri.so" #loadmodule "/usr/local/ser/current/lib/ser/modules/uri_db.so" # ----------------- setting module-specific parameters --------------- modparam("usrloc", "db_mode", 0) # -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1) # ------------------------- request routing logic ------------------- # main routing logic route{ # initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); break; }; # we record-route all messages -- to make sure that # subsequent messages will go through our proxy; that's # particularly good if upstream and downstream entities # use different transport protocol if (!method=="REGISTER") record_route(); # subsequent messages withing a dialog should take the # path determined by record-routing if (loose_route()) { # mark routing logic in request append_hf("P-hint: rr-enforced\r\n"); route(1); break; }; if (!uri==myself) { # mark routing logic in request append_hf("P-hint: outbound\r\n"); route(1); break; }; # if the request is for other domain use UsrLoc # (in case, it does not work, use the following command # with proper names and addresses in it) if (uri==myself) { if (method=="ACK") { route(1); break; } if (method=="REGISTER") { save("location"); break; }; # only forward if from our nat ip if (method=="INVITE" && (src_ip==82.98.89.146 || src_ip==82.98.89.147 || src_ip==82.98.89.129)) { #record_route(); if (uri =~ "sip:[0-9]*@*") { #record_route(); route(3); break; } } else { sl_send_reply("401", "Unauthorized"); }; if (method=="CANCEL") { route(1); break; }; if (method=="BYE") { route(1); break; } lookup("aliases"); if (!uri==myself) { append_hf("P-hint: outbound alias\r\n"); route(1); break; }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; }; append_hf("P-hint: usrloc applied\r\n"); route(1); } route[1] { # send it out now; use stateful forwarding as it works reliably # even for UDP2TCP if (!t_relay()) { sl_reply_error(); }; } route[3] { # strip the first 4 characters 1991 #strip(4); #rewritehost("62.134.16.104"); rewritehostport("62.134.16.104:5060"); #t_relay_to_udp("62.134.16.104", "5060"); xlog("L_WARN", "[%Tf]: Call forwarded to BT from: [%fu] to: [%tu] next: [%ds]\r\n"); route(1); break; } The asterisk dialplan looks like this ; route everything to SER exten => _X.,1,Noop(${SIP_HEADER(FROM)}) exten => _X.,n,Set(SIP_CODEC="gsm") exten => _X.,n,Dial(sip/${EXTEN}(a)82.98.89.140) exten => _X.,n,Hangup() The asterisk server has the public IP 82.98.89.146 and SER 82.98.89.140. BT which is our interconnection partner has the IP 62.134.16.104. Could someone help me with this? Thanks Ciao Thorsten Kohlhepp

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sr-users October 2008