sr-users May 2004

sr-users@lists.kamailio.org

154 participants
333 discussions

[Serusers] Just starting- need help
by Bert Berlin 05 May '04

05 May '04

I am trying to use SER in a lab environment to test a new SIP product under development. I am searching through the SER archives for help, and see that many useful responses have been offered - but none yet that addresses my simple problem -- how to get started. I have SER up and running on a Linux9 platform. Likewise SERWEB and mysql. Attached is the ser.cfg file that i am using. It is virtually unmodified from the original sample file. the setup is simple UA1 --->SER ---->UA2 We are simply trying to use the proxy to exercise the logic of registration and so on in our user agent. The UAs register ok. Then when we try to place a call from UA1 to UA2, there is an invite, followed by a 100 Trying message ( we sniff with ethereal to see this, and use our own UA debug traces as well). After a short while, we receive a 483 message - "too Many Hops" I've read through the archives and see that this can happen when there is a loop so that the hop count rises to some limit. Can we get some help with a cfg file that will allow us to accomplish this testing? I think once we get started with SER we will be able to understand better how to write modifications to the cfg script. thanks, bert -- Bert Berlin Bert Berlin Director, System Test Quintum Technologies, Inc. 71 James Way Eatontown, NJ 07724 PH 732-460-9000 ext 247 Email: bert_berlin(a)quintum.com <mailto:beert_berlin@quintum.com> # # $Id: ser.cfg,v 1.21.2.1 2003/07/30 16:46:18 andrei Exp $ # # simple quick-start config script # # ----------- global configuration parameters ------------------------ #debug=3 # debug level (cmd line: -dddddddddd) #fork=yes #log_stderror=no # (cmd line: -E) /* Uncomment these lines to enter debugging mode */ debug=7 fork=yes log_stderror=yes check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) #uncommented following line 5/3/04 port=5060 #children=4 fifo="/tmp/ser_fifo" # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database #====================> loadmodule "/usr/local/lib/ser/modules/mysql.so" loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/rr.so" loadmodule "/usr/local/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/lib/ser/modules/usrloc.so" loadmodule "/usr/local/lib/ser/modules/registrar.so" loadmodule "/usr/local/lib/ser/modules/nathelper.so" loadmodule "/usr/local/lib/ser/modules/textops.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! #commented the following line 5/3/04 #loadmodule "/usr/local/lib/ser/modules/auth.so" #loadmodule "/usr/local/lib/ser/modules/auth_db.so" # ----------------- setting module-specific parameters --------------- # -- usrloc params -- #modparam("usrloc", "db_mode", 0) # Uncomment this if you want to use SQL database # for persistent storage and comment the previous line #=====================> modparam("usrloc", "db_mode", 1) # -- auth params -- # Uncomment if you are using auth module # #modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # #modparam("auth_db", "password_column", "password") # -- 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{ #added 5/04/04 if (method=="REGISTER") { log("REGISTER"); sl_send_reply("200","ok"); break; }; # if requests URI is numerical and starts with # zero, forward statelessly to a static destination # 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 (len_gt( max_len )) { 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 record_route(); # loose-route processing if (loose_route()) { t_relay(); 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=="REGISTER") { # Uncomment this if you want to use digest authentication # if (!www_authorize("quintum.com", "subscriber")) { # www_challenge("quintum.com", "0"); # break; # }; save("location"); break; }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("408", "Not Found"); break; }; }; # forward to current uri now; use stateful forwarding; that # works reliably even if we forward from TCP to UDP if (!t_relay()) { sl_reply_error(); }; }

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[Serusers] serweb IM + presence +click2dial
by Oliver Zilken 05 May '04

05 May '04

HI there, I want to get instant messaging storing, presence and click2dial work in serweb... What pieces of code do I have to add to my ser.cfg ? What modules do I have to include (acc module/ pa module)? Can anyone give me a working piece of code ? Thanks, Oliver

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[Serusers] ot: sipfoundry is online
by Klaus Darilion 05 May '04

05 May '04

Hi! Just if someone of you is also interested in other SIP software: at http://www.sipfoundry.org/ pingtel's SIP applications (proxy, ippbx, softphone ...) are released as open source. regards, klaus

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RE: [Serusers] problems to use to SER/ NAT
by Kapil Dhawan 04 May '04

04 May '04

use rtpproxy... >From: "Sergio Gerardo Festa" <festa(a)interactuarsh.com.ar> >To: <serusers(a)lists.iptel.org> >Subject: [Serusers] problems to use to SER/ NAT >Date: Tue, 4 May 2004 10:46:33 -0300 > >Hello > >I have installed in a rh 9, to SER (not from cvs, since error gives myself) >with himself that the >clients be connected al server and they carry out the call, but there is >not transmision of voice. > >of the team that uses NAT does not listen al team with ip public > >That podra to be? > >there is not firewalls >use nathelper.so > >Saludos! > >Sergio >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers _________________________________________________________________ Easiest Money Transfer to India. Send Money To 6000 Indian Towns. http://go.msnserver.com/IN/48198.asp Easiest Way To Send Money Home!

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[Serusers] call logs
by Adrian Georgescu 04 May '04

04 May '04

You have several choices (like always on Unix): 1. Do like this: if (method=="INVITE") { # save messages in mysql for CDRTool exec_msg("/etc/ser/sertrace.py; exit 1"); }; Make your own script to replace /etc/ser/sertrace.py You can log the whole SIP packet from STDIN to mysql and index it by environment variable set by SER (SIP_HF_CALLID). To scale it up a bit you demonize the logger to reuse only one mysql connection. 2. Log all SIP packets to a log file with a script like this one: <<<<<<<<<<<<<<<<<<<<<<<<<<<< #!/bin/sh # # chkconfig: 2345 20 80 # description: controls execution of SIP sniffer # processname: ng NAME=ngrep OPTIONS="-L -d bond0 -t port 5060" BIN=/usr/bin/ngrep ROTATE=/usr/sbin/rotatelogs RETVAL=0 # See how we were called. case "$1" in start) killall $NAME echo -n "Starting SIP sniffer: " $BIN $OPTIONS 2>&1 | $ROTATE /var/log/ser/trace/sip 86400 & RETVAL=$? echo "ngrep." ;; stop) echo -n "Stopping SIP ngrep: " killall $NAME RETVAL=$? echo "done." ;; restart) #$0 stop $0 start RETVAL=$? ;; *) echo "Usage: $0 {start|stop|restart}" exit 1 esac exit $RETVAL <<<<<<<<<<<<<<<<<<<<<<<< -- Adrian How to get the call log and registration request in a different file other that /var/log/messages. Also, can i get some more details on autherisation and accountingpackets. Rt now, iam getting only details given below. ACC: transaction answered: method=BY E, i-uri=sip:12334 at 10.10.0.1, o-uri=sip:12334 at 10.10.0.1, call_id =4F6F069B-4BF4-4CC7-B99C-4E24F0E2C667 at 192.168.10.154, from=Manu Sip <sip:manu at s ip.test.net>;tag=2654486816, code=200 thank you. MANU.

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[Serusers] Modifying the "From" part of the Invite
by Peter Rex Drescher 04 May '04

04 May '04

Hi all, Is there any way to modify the "From" portion of the Invite request? My objective is to expand my organizations 3 digit numbering scheme to a national numbering scheme by prepending digits before releasing them to the PSTN gateway. Sincerely, Peter

3 4

[Serusers] problems to use to SER/ NAT
by Sergio Gerardo Festa 04 May '04

04 May '04

Hello I have installed in a rh 9, to SER (not from cvs, since error gives myself) with himself that the clients be connected al server and they carry out the call, but there is not transmision of voice. of the team that uses NAT does not listen al team with ip public That podra to be? there is not firewalls use nathelper.so Saludos! Sergio

1 0

[Serusers] problem with compiling SIP_ROUTER CVS
by Sergio Gerardo Festa 04 May '04

04 May '04

hello I have installed rh 9 and download sip_router of cvs, but when I want to compile make all the error leaves ...... cfg.y:1663: entrada no vÃ¡lida: `\r' cfg.y:1664: $$ de `else' no tiene tipo declarado cfg.y:1664: entrada no vÃ¡lida: `\r' cfg.y:1665: entrada no vÃ¡lida: `;' cfg.y:1665: entrada no vÃ¡lida: `\r' cfg.y:1666: entrada no vÃ¡lida: `\r' cfg.y:1667: entrada no vÃ¡lida: `\r' make: *** [cfg.tab.c] Error 1 Which can be the solucion? Saludos! Sergio

1 0

[Serusers] fork
by gaillac harry 04 May '04

04 May '04

Hello, which sip fork method ser does support either parallel or sequantiel. I'm looking for informations. hARRY

3 2

[Serusers] compiliation ser
by Quenton 04 May '04

04 May '04

Hi i have a short question about the compilation of ser, i want to complie with DSTATE option , normaly i run: make modules make install prefix ="...." How can i declare the DSTATE option during the installation, I take a look in the makefile.defs where I found this flag. Thanks in advance Quenton

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sr-users May 2004