sr-users August 2005

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[Serusers] RTPProxy

by Anderson Alves de Albuquerque

Does someone have some doc (how-to, manual ...) about RTPProxy?

18 years, 9 months

[Users] SER and SIP headers compact form

by Vincent Luba

Hi, Is there a way to force SER to use compact form when it sends SIP message? i.e. presence notification provided by "pa module" Regards, Luba Vincent

18 years, 9 months

[Serusers] ser and database: using a view instead of a table for 'subscribers' table

by Arnaud Ligot

Hello, I already have a database with username, password (clear), firstname, lastname and I want to use ser with this database. I already have an administration interface for tis database so I want to keep it as is. I want to create a view for the 'subscribers' table based on my database. I'm looking for a good documentation about fields of 'subscribers' table. I also want to know if I can use ser without timestamp and encrypted fields of 'subscriber' table and if I have to create other tables in order to use ser only with auth_db. best regards, Arnaud Ligot

18 years, 9 months

RE: [Serusers] hi,about mysql.so problem.

by Marc Khayat

- compile the mysql module, by doing: make modules=modules/mysql modules - copy mysql.so (found in modules/mysql) to /usr/lib/ser/modules/ Marc -----Original Message----- From: serusers-bounces(a)iptel.org [mailto:serusers-bounces@lists.iptel.org] On Behalf Of viking Sent: Monday, August 29, 2005 12:12 PM To: serusers(a)lists.iptel.org Subject: [Serusers] hi,about mysql.so problem. hi,everyone, I have installed ser-0.9.3-src on red-hat 9.0，i wanna to use mysql module,the problem is how can get the /usr/lib/ser/modules/mysql.so if i compile them from the src? thanks a lot! 　　　　　　　　yours viking 　　　　　　　　tieban(a)sina.com 　　　　　　　　　　2005-08-29 _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers

18 years, 9 months

[Users] failure route problem

by Klaus Darilion

Hi! I have a problem with my failure route. In the failure route, I send the call to voicemail, except the call is CANCELED by the caller: failure_route[1] { if(t_check_status("487")) { xlog("L_INFO","caller cancelled call, no voicemail needed...\n"); exit; } route(4); # route to voicemail } The problem is, when a call is forked and one of the destinations is busy or has any other reasons to not accept the call. /-------- <-486 phone1 / caller ----------------- <-488 phone2 \ \-------- <-487 phone3 In the above case, phone1 and 2 immedately response with an error message. Then several seconds later, the caller hangs up and now phone3 sends 487. If I now check the status in the failure route it will be 486 (the lowest one). Also any other algorithm (the highest one, the first one, the last one) would be ambiguous. Thus, deciding if the call will be sent to voicemail or not is not possible using t_check_status. AFAIK there is no other method to check the status of the transaction in the failure route. IMO this is an issue which should be solved. I suggest setting the status explicitly to "487" if the transaction was cancelled by the caller, independent of the resonse status received from the phones. regards klaus

18 years, 9 months

[Serusers] strange registration !?

by harry gaillac

Hello, Look at my ethereal file. When User agent send REGISTER message to ser this one try to register with itself so User agents receive authorization + "401 Unauthorized" !? What's wrong ? Regards Harry ___________________________________________________________________________ Appel audio GRATUIT partout dans le monde avec le nouveau Yahoo! Messenger Téléchargez cette version sur http://fr.messenger.yahoo.com

18 years, 9 months

[Serusers] hi,about mysql.so problem.

by viking

hi,everyone, I have installed ser-0.9.3-src on red-hat 9.0，i wanna to use mysql module,the problem is how can get the /usr/lib/ser/modules/mysql.so if i compile them from the src? thanks a lot! 　　　　　　　　yours viking 　　　　　　　　tieban(a)sina.com 　　　　　　　　　　2005-08-29

18 years, 9 months

[Users] #DEFINE equivalent?

by Kanakatti Mahesh Subramanya

It would be useful if we could DEFINE parameters in the .cfg file e.g. define SOME_IP=1.2.3.4 and somewhere later in the file record_route_preset("SOME_IP;nat=yes"); Speaking as someone who has to manage openser.cfg instances across multiple servers (not to mention test environments!), it would certainly make my life a heck of a lot easier.... cheers

18 years, 9 months

[Users] 1 OpenSER & 2 Providers

by Ozan Blotter

Dear List, Assume that there are two different service providers and one OpenSER in middle of them. A client needs to use/connect OpenSER but also he/she has accounts in both providers and both supplied him/her DDIs (landline phone). Now again assume that client registers both of phones into OpenSER. But still he/she wants to receive calls from both providers, is it possible to receive calls from different providers to that client and/or how to i setup ? In current SER.CFG below, i only setup one prefix which is "0", but i can change it to any and/or add many prefixes, ex: 0049 (germany), 001 (usa), 0044 (uk), 0090 (turkey) to Provider 1 and 0033 (france), 0038 (italy) to Provider 2 and so on. debug=3 fork=yes log_stderror=no listen=212.XXX.104.XXX # This is OpenSER's Public IP port=5060 children=4 alias=212.XXX.104.XXX # This is OpenSER's Public IP dns=no rev_dns=no fifo="/tmp/openser_fifo" fifo_db_url="mysql://openser:openserrw@localhost/openser" loadmodule "/usr/local/lib/openser/modules/mysql.so" loadmodule "/usr/local/lib/openser/modules/sl.so" loadmodule "/usr/local/lib/openser/modules/tm.so" loadmodule "/usr/local/lib/openser/modules/rr.so" loadmodule "/usr/local/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/lib/openser/modules/usrloc.so" loadmodule "/usr/local/lib/openser/modules/registrar.so" loadmodule "/usr/local/lib/openser/modules/auth.so" loadmodule "/usr/local/lib/openser/modules/auth_db.so" loadmodule "/usr/local/lib/openser/modules/uri.so" loadmodule "/usr/local/lib/openser/modules/uri_db.so" loadmodule "/usr/local/lib/openser/modules/mediaproxy.so" loadmodule "/usr/local/lib/openser/modules/nathelper.so" loadmodule "/usr/local/lib/openser/modules/textops.so" loadmodule "/usr/local/lib/openser/modules/domain.so" loadmodule "/usr/local/lib/openser/modules/acc.so" modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") modparam("auth_db", "use_domain", 1) modparam("domain", "db_mode", 1) modparam("nathelper", "rtpproxy_disable", 1) modparam("nathelper", "natping_interval", 180) modparam("mediaproxy","natping_interval", 30) modparam("mediaproxy","mediaproxy_socket", "/var/run/mediaproxy.sock") modparam("mediaproxy","sip_asymmetrics","/usr/local/etc/openser/sip-asymmetric-clients") modparam("mediaproxy","rtp_asymmetrics","/usr/local/etc/openser/rtp-asymmetric-clients") modparam("usrloc", "db_mode", 2) modparam("usrloc", "use_domain", 1) modparam("registrar", "default_expires", 60) modparam("registrar", "min_expires", 30) modparam("registrar", "nat_flag", 6) modparam("registrar", "use_domain", 1) modparam("rr", "enable_full_lr", 1) modparam("acc", "db_url", "mysql://openser:openserrw@localhost/openser") modparam("acc", "failed_transactions", 1) modparam("acc", "log_level", 1) modparam("acc", "log_flag", 1) modparam("acc", "db_flag", 1) route { # ----------------------------------------------------------------- # Sanity Check Section # ----------------------------------------------------------------- if (!mf_process_maxfwd_header("10")) { sl_send_reply("483", "Too Many Hops"); break; }; if (msg:len > max_len) { sl_send_reply("513", "Message Overflow"); break; }; # ----------------------------------------------------------------- # Record Route Section and Acc section # ----------------------------------------------------------------- if (method=="INVITE" && client_nat_test("3")) { record_route_preset("212.XXX.104.XXX:5060;nat=yes"); # This is OpenSER's Public IP } else if (method!="REGISTER") { if!(uri=~"^sip:833[0-9]*@") { # I do not want to make accounting if clients' prefix is beginning with 833 record_route(); setflag(1); } }; # ----------------------------------------------------------------- # Call Tear Down Section # ----------------------------------------------------------------- if (method=="BYE" || method=="CANCEL") { end_media_session(); }; # ----------------------------------------------------------------- # Loose Route Section # ----------------------------------------------------------------- if (loose_route()) { if (has_totag() && (method=="INVITE" || method=="ACK")) { if (client_nat_test("3") || search("^Route:.*;nat=yes")) { setflag(6); use_media_proxy(); }; }; route(1); break; }; # ----------------------------------------------------------------- # Call Type Processing Section # ----------------------------------------------------------------- if (uri!=myself) { route(1); break; }; if (uri==myself) { if (method=="CANCEL") { route(3); break; } else if (method=="INVITE") { route(3); break; } else if (method=="REGISTER") { route(2); break; }; lookup("aliases"); if (uri!=myself) { route(1); break; }; if (!lookup("location")) { sl_send_reply("404", "User Not Found"); break; }; }; route(1); } route[1] { # ----------------------------------------------------------------- # Default Message Handler # ----------------------------------------------------------------- t_on_reply("1"); if (!t_relay()) { if (method=="INVITE" || method=="ACK") { end_media_session(); }; sl_reply_error(); }; } route[2] { # ----------------------------------------------------------------- # REGISTER Message Handler # ---------------------------------------------------------------- if (!search("^Contact:\ +\*") && client_nat_test("7")) { setflag(6); fix_nated_register(); force_rport(); }; sl_send_reply("100", "Trying"); if (!www_authorize("","subscriber")) { www_challenge("","0"); break; }; if (!check_to()) { sl_send_reply("401", "Unauthorized"); break; }; consume_credentials(); if (!save("location")) { sl_reply_error(); }; } route[3] { # ----------------------------------------------------------------- # CANCEL and INVITE Message Handler # ----------------------------------------------------------------- if (client_nat_test("3")) { setflag(7); force_rport(); fix_nated_contact(); }; lookup("aliases"); if (uri!=myself) { route(1); break; }; if (uri=~"^sip:0[0-9]*@*") { # If calling number is beginning with prefix 0, route it to PSTN rewritehost("195.XXX.122.XXX"); # This is PSTN Gateway's Public IP route(1); break; }; if (!lookup("location")) { sl_send_reply("404", "User Not Found"); break; }; if (method=="CANCEL") { route(1); break; }; if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); break; } else if (!check_from()) { sl_send_reply("403", "Use From=ID"); break; }; consume_credentials(); if (isflagset(6) || isflagset(7)) { use_media_proxy(); }; route(1); } onreply_route[1] { if ((isflagset(6) || isflagset(7)) && (status=~"(180)|(183)|2[0-9][0-9]")) { if (!search("^Content-Length:\ +0")) { use_media_proxy(); }; }; if (client_nat_test("1")) { fix_nated_contact(); }; }

18 years, 9 months

[Serusers] error starting ser

by chris

i tried the command ser -c -f ser.cfg and this is the result. bash-2.05# ser -c -f ser.cfg 0(2092) ERROR: load_module: could not open module </usr/local/lib/ser/modules/mysql.so>: ld.so.1: ser: fatal: libmysqlclient.so.10: open failed: No such file or directory 0(2092) parse error (15,13-14): failed to load module ERROR: bad config file (1 errors) bash-2.05# but, /usr/local/lib/ser/modules/mysql.so is existing, pls advise what could have gone wrong.

18 years, 9 months

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sr-users August 2005