sr-users February 2006

sr-users@lists.kamailio.org

189 participants
373 discussions

by George Lambson

Does anyone know how to insert a User-Agent field into the header BEFORE Mediaproxy gets it? I am trying to set up mediaproxy to work with a UA that is asymmetric, but it doesn't recognize the UA because this header field is missing. Thanks, George

18 years, 9 months

[Serusers] Postgres + ser + problem

by Andrew Nowrot

Hi I am new to ser issues. I installed it last Friday. I managed to set up it correctly with Asterisk, but now I have a slightly problem with authorization, frankly with postgres. part of my ser.cfg file looks like this: # Uncomment this if you want to use SQL database #loadmodule "/usr/lib/ser/modules/mysql.so" loadmodule "/usr/lib/ser/modules/postgres.so" loadmodule "/usr/lib/ser/modules/sl.so" loadmodule "/usr/lib/ser/modules/tm.so" loadmodule "/usr/lib/ser/modules/rr.so" loadmodule "/usr/lib/ser/modules/maxfwd.so" loadmodule "/usr/lib/ser/modules/usrloc.so" loadmodule "/usr/lib/ser/modules/registrar.so" loadmodule "/usr/lib/ser/modules/textops.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/lib/ser/modules/auth.so" loadmodule "/usr/lib/ser/modules/auth_db.so" # ----------------- setting module-specific parameters --------------- # -- usrloc params -- #modparam("usrloc", "db_mode", 0) modparam("usrloc", "user_column", "username") modparam("usrloc","db_url", "postgres://ser:ser1234@localhost:5432/ser") # Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2) # -- 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") modparam("auth_db","db_url", "postgres://ser:ser1234@localhost:5432/ser") # -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1) 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=="REGISTER") { # Uncomment this if you want to use digest authentication if (!www_authorize("ser.leon.pl", "subscriber")) { www_challenge("ser.leon.pl", "0"); break; }; save("location"); break; }; } *** my postgres table subscriber look like this: username | domain | password ------------ + ------------- + ---------- 2222 | ser.xxx.org | serxxx this is my only postgres table connected with ser. I did my configuration according to http://www.voip-info.org/wiki-SER+module+postgres. When I restarting ser I getting this error in syslog and my phones are not able to register to ser: Feb 18 16:31:39 asterix /usr/sbin/ser[6164]: Maxfwd module- initializing Feb 18 16:31:39 asterix /usr/sbin/ser[6164]: PG[364] submit_query query 'select table_version from version where table_name='subscriber'', result 'ERROR: relation "version" does not exist ' Feb 18 16:31:39 asterix /usr/sbin/ser[6164]: db_query(): Error while submitting query Feb 18 16:31:39 asterix /usr/sbin/ser[6164]: table_version(): Error in db_query Feb 18 16:31:39 asterix /usr/sbin/ser[6164]: auth_db:str_fixup(): Error while querying table version Feb 18 16:31:39 asterix /usr/sbin/ser[6164]: ERROR: fix_expr : fix_actions error Does anyone can help me with this because I stuck and I can't go any further with my configuration. Please help Andrew Cheers

18 years, 9 months

[Serusers] Problem with time of call invite in Mysql

by mkumar＠mantragroup.com

Hi All, I have SER and mysql DB in USA and I am calling from India. For all the calls I am dialling from India the time of call invite is getting recorded 5.5 hours ahead the local time in USA. Suppose if time in USA is 6:30 and if I call from India, in mysql DB it is getting stored that I called at 12:00. So for billing if I calculate calls between NOW() and NOW()-30 days, all the calls in this 5.5 hours are missing. Please tell me where I have to change my configuration. I have ser -0.9.4 and Mysql 4.0 on Linux. Thanks for your help and time, Manoj.

18 years, 9 months

[Serusers] ENUM

by Anderson Alves Albuquerque

Does someone has a example with ENUM in SER? I need to use SER with ENUM, but I think that the manaul in IPTEL is very sample and it is not complete.

18 years, 9 months

[Users] Partition / Heteling feature

by Girish Nayak

Hi, Does OpenSER have partition / hoteling feature? Thanks NG

18 years, 9 months

[Serusers] Partition / Hoteling feature

by Girish Nayak

Hi Does SER have partition / heteling feature? Thanks NG --------------------------------- Yahoo! Autos. Looking for a sweet ride? Get pricing, reviews, & more on new and used cars.

18 years, 9 months

Re: [Users] how to use openSER

by Pjothi

Hello Brijesh, The question could have been more specific. What are you looking at ? Installion instructions or uses of openser ? be more specific and am sure experts would point you in the right direction OpenSER is a SIP proxy. Very basically it can be used for SIP client registration with TLS transport layer security. Have you used SER before ? IF yes, its almost the same as SER with added TLS support IF not, Compile OpenSER with Mysql and with or without TLS support. Go through the readme file once you have unpacked the tar ball. Follow the instructions in the readme. If you have more specific doubts write again. Gruß, Pjothi On 2/20/06, Brijesh <brijesh.jadav(a)einfochips.com> wrote: > > > Hi all > > > > Can anyone tell me how to use openser ? > > > > I am not getting it from the site. > > > > Thanx in advance > > > > Brijesh > _______________________________________________ > Users mailing list > Users(a)openser.org > http://openser.org/cgi-bin/mailman/listinfo/users > > >

18 years, 9 months

[Users] how to use openSER

by Brijesh

Hi all Can anyone tell me how to use openser ? I am not getting it from the site. Thanx in advance Brijesh

18 years, 9 months

[Serusers] Re: Calling External Script from Ser.cfg

by mkumar＠mantragroup.com

Hi, I am facing a problem returning a value from shell script for ser.cfg. I could not even get working with exec_msg. I added a line like this if(exec_msg('x=1; if [ $x == 0 ];then exit 1 ;fi')) ERROR: exec_msg: cmd x=1; if [ $x == 0 ];then exit 1 ;fi failed. exit_status=-1, errno=32: Broken pipe I am getting this error but If I include this if(exec_msg('x=0; if [ $x == 0 ];then exit 1 ;fi')) it works. Please tell me what can I do? As described below my plan is to call java program from shell script and use it's output. Thanks, M. Quoting mkumar(a)mantragroup.com: > After some search I found exec_msg return false, if return value of > script does > not equals zero, so from shell script I must collect java program output and > based on that I must return some value. > > Quoting mkumar(a)mantragroup.com: > >> Hi All, >> >> I am trying to call a external script from Ser.cfg using exec_msg. >> It calls a >> shell script and from shell script I am running a java program which >> connects >> to Database and makes some queries for getting number of minutes >> dialled out by >> a customer. My problem is that how can I get the output of the java >> programme >> value to ser.cfg? I am doing like this >> >> exec_msg("sh -a /usr/local/ser/mobi.sh $SIP_USER;Some more commands >> required") >> >> I tried one approach, if the user crossed number of minutes then I >> am calling >> system.out(-1); telling unix OS that something went wrong and >> system.out(0); >> if user did not croos his number of minutes, but it is sometimes >> successful and >> fails sometimes. So please tell me how can get the output of java program, >> should I use system.out.print in java and grep for that but I do not >> know how >> can I do this ? I also have no idea whether this approach can be >> used or not? >> Please tell what should be used to acheive this? >> >> Any help will be sincerely appreciated. >> >> Thanks, >> Manoj. >> >> > > >

18 years, 9 months

[Serusers] Presence Module with Ser

by Warren McCoubrey

Hello, I received the following errors when attempting to compile the source related to ser-0.10.99-dev30-tm-timers-pa-3. Any ideas on what is causing the problem? I was able to successfully compile and run ser-0.9.6 and want to add the presence patch. In file included from route_struct.h:44, from route_struct.c:41: /usr/include/regex.h:362: parse error before "size_t" /usr/include/regex.h:369: parse error before ':' token /usr/include/regex.h:378: parse error before ':' token /usr/include/regex.h:382: parse error before ':' token /usr/include/regex.h:386: parse error before ':' token /usr/include/regex.h:390: parse error before ':' token /usr/include/regex.h:393: parse error before ':' token /usr/include/regex.h:396: parse error before ':' token /usr/include/regex.h:461: parse error before "size_t" /usr/include/regex.h:554: parse error before "size_t" /usr/include/regex.h:556: parse error before "regerror" /usr/include/regex.h:557: parse error before "size_t" make: *** [route_struct.o] Error 1 Thanks Warren

18 years, 9 months

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sr-users February 2006