sr-users March 2006

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[Users] OpensSER and NAT

by Diego Zuaneti Arruda

Somebody knows if exists some way of 2 customers NAT to talk without that the traffic pass for the Server? Thanks

18 years, 7 months

[Users] OpenSER LCR

by Emerson Oatis

Hi list, I am new with openser configuration, as of now i have only one gateway directly terminated on USA (PSTN) : - is it possible to use the LCR module w/c is base on prefix i enter in gw table route base on my priority? (for now is same priority) here is my initial config for mysql gw and lcr table : # GW Table # gw_name | grp_id | ip-addr | port | uri_scheme | transport | prefix insert into gw values('gw1',1,4563720857,5060,NULL,1,'1001'); insert into gw values('gw2',2,4563720857,5060,NULL,1,'1003'); # LCR Table # prefix | from_uri | grp_id | priority insert into lcr values('1001','%',1,1); insert into lcr values('1003','%',2,1); Regards, remesitao

18 years, 7 months

[Users] Never ending calls

by martin＠campus-merseburg.de

Hi, when to ip phones phone with each other via openser and i "pull out" the network cable of both, the calls will never end in our cdr's, because of the missing bye's. any idea, how i can fix this?

18 years, 7 months

[Users] problem with mediaproxy, can't login - openser 1.0.0, mediaproxy 1.4.2

by Samuel Kopp

I can´t autentic my sip phone sjphone this is my openser.cfg -------------- # $Id: nat-mediaproxy.cfg 9 2005-08-19 15:30:55Z /CN=Greger V. Teigre/emailAddress=greger(a)onsip.org $ debug=3 fork=yes log_stderror=no listen=200.160.248.54 # INSERT YOUR IP ADDRESS HERE port=5060 children=4 alias=200.160.248.54 dns=no rev_dns=no fifo="/tmp/openser_fifo" fifo_db_url="mysql://openser:openserrw@localhost/openser" loadmodule "/usr/lib/openser/modules/mysql.so" loadmodule "/usr/lib/openser/modules/sl.so" loadmodule "/usr/lib/openser/modules/tm.so" loadmodule "/usr/lib/openser/modules/rr.so" loadmodule "/usr/lib/openser/modules/maxfwd.so" loadmodule "/usr/lib/openser/modules/usrloc.so" loadmodule "/usr/lib/openser/modules/registrar.so" loadmodule "/usr/lib/openser/modules/auth.so" loadmodule "/usr/lib/openser/modules/auth_db.so" loadmodule "/usr/lib/openser/modules/uri.so" loadmodule "/usr/lib/openser/modules/uri_db.so" loadmodule "/usr/lib/openser/modules/mediaproxy.so" loadmodule "/usr/lib/openser/modules/nathelper.so" loadmodule "/usr/lib/openser/modules/textops.so" loadmodule "/usr/lib/openser/modules/domain.so" loadmodule "/usr/lib/openser/modules/acc.so" #modparam("auth_db|domain|uri_db|usrloc", "db_url", "mysql://ser:heslo@localhost/ser") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") modparam("auth_db", "use_domain", 1) #modparam("auth_db", "db_url", "mysql://openserro:openserro@localhost/openser") #modparam("auth_db", "user_column", "username") #modparam("auth_db", "domain_column", "domain") #modparam("auth_db", "password_column", "password") 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","/etc/openser/sip-clients") modparam("mediaproxy","rtp_asymmetrics","/etc/openser/rtp-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://openserro:openserro@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"); return; }; if (msg:len > max_len) { sl_send_reply("513", "Message Overflow"); return; }; # ----------------------------------------------------------------- # Record Route Section and Acc section # ----------------------------------------------------------------- if (method=="INVITE" && client_nat_test("3")) { # INSERT YOUR IP ADDRESS HERE record_route_preset("200.160.248.54:5060;nat=yes"); } else if (method!="REGISTER") { if!(uri=~"^sip:833[0-9]*@") { 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); return; }; # ----------------------------------------------------------------- # Call Type Processing Section # ----------------------------------------------------------------- if (uri!=myself) { route(1); return; }; if (uri==myself) { if (method=="CANCEL") { route(3); return; } else if (method=="INVITE") { route(3); return; } else if (method=="REGISTER") { route(2); return; }; lookup("aliases"); if (uri!=myself) { route(1); return; }; if (!lookup("location")) { sl_send_reply("404", "User Not Found"); return; }; }; 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("voip.voxya.com.br","subscriber")) { www_challenge("voip.voxya.com.br","1"); return; }; if (!check_to()) { sl_send_reply("401", "Unauthorized"); return; }; 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); return; }; #if (uri=~"^sip:0[0-9]*@*) { # rewritehost("10.10.10.10"); #This is where PSTN Gateway installed # route(1); # return; #}; if (!lookup("location")) { sl_send_reply("404", "User Not Found"); return; }; if (method=="CANCEL") { route(1); return; }; if (!proxy_authorize("voip.voxya.com.br","subscriber")) { proxy_challenge("voip.voxya.com.br","1"); return; } else if (!check_from()) { sl_send_reply("403", "Use From=ID"); return; }; 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, 7 months

[Users] Error while parsing headers

by Douglas Garstang

Can someone tell me what this means? OpenSER is sending it to syslog regularly. find_credentials(): Error while parsing headers It seems to be tied to a registration, but isn't happening on all registrations, and even when it does happen, the registration still goes ok. Thanks. Doug.

18 years, 7 months

[Users] registrar table size

by Poppenhouse Kent-P28924

Does anyone know how to change the size of the location table used for the registrar? I would like to reduce it from the default 512.

18 years, 7 months

[Serusers] fr_inv_timer_avp on the fly....

by sip

Can anyone think of a way, perhaps using AVPs, perhaps using a custom module, that I might do something like set fr_inv_timer_avp on the fly to a value pulled from the database? I was looking at the AVP commands, and I couldn't figure out a way of grabbing a number of seconds from the DB (that part's easy enough), storing it into an AVP, and then storing the value from that AVP into fr_inv_timer_avp. Now, storing statically is easy enough... at the top of my ser.cfg, I have: modparam("tm", "fr_inv_timer_avp", "inv_timeout") And off inside the cfg, I've got: avp_write("i:45","inv_timeout"); ... to write a static number of 45 seconds to the inv_timeout. That works. I'm just trying to think of a way to make it dynamic, storing a value for that number of seconds in the DB, and retrieving it on a per-user basis (so each user could set his individual timeout values should he so desire). Maybe I'm just not thinking about this correctly. Anyone have a direction I could try? N.

18 years, 7 months

[Serusers] Ser as a presence server with other SIP proxy as registrar and rtp proxy

by İlker Aktuna (Koç.net)

Hi, I already have a SIP proxy which handles SIP registers and acts as RTP proxy. But that one does not handle presence messages as SUBSCRIBE and PUBLISH. Is it possible to use Ser together with my Sip proxy ? What I mean: - SIP clients will send all messages to SER. - SER will forward SIP messages like REGISTER, INVITE, NOTIFY to my SIP proxy with no modification to the message. - SER will also handle SIP messages related to presence and resource lists. Is this possible ? What kind of configuration is needed ? Thanks, ilker <http://387555.sigclick.mailinfo.com/sigclick/040A0404/02044D00/024E01172317…> _____________________________________________________________________________________________________________________________________________ Bu e-posta mesaji kisiye ozel olup, gizli bilgiler iceriyor olabilir. Eger bu e-posta mesaji size yanlislikla ulasmissa, icerigini hic bir sekilde kullanmayiniz ve ekli dosyalari acmayiniz. Bu durumda lutfen e-posta mesajini kullaniciya hemen geri gonderiniz ve tum kopyalarini mesaj kutunuzdan siliniz. Bu e-posta mesaji, hic bir sekilde, herhangi bir amac icin cogaltilamaz, yayinlanamaz ve para karsiligi satilamaz. Bu e-posta mesaji viruslere karsi anti-virus sistemleri tarafindan taranmistir. Ancak yollayici, bu e-posta mesajinin - virus koruma sistemleri ile kontrol ediliyor olsa bile - virus icermedigini garanti etmez ve meydana gelebilecek zararlardan dogacak hicbir sorumlulugu kabul etmez. This message is intended solely for the use of the individual or entity to whom it is addressed , and may contain confidential information. If you are not the intended recipient of this message or you receive this mail in error, you should refrain from making any use of the contents and from opening any attachment. In that case, please notify the sender immediately and return the message to the sender, then, delete and destroy all copies. This e-mail message, can not be copied, published or sold for any reason. This e-mail message has been swept by anti-virus systems for the presence of computer viruses. In doing so, however, sender cannot warrant that virus or other forms of data corruption may not be present and do not take any responsibility in any occurrence. _____________________________________________________________________________________________________________________________________________

18 years, 7 months

[Serusers] STATE OF PRESENCE

by golia vincenzo

Hy all, I install the preconfigurated version of ser with presence.I would like know if it supported only two states:online and close.Is possible add another states? Thanks bye

18 years, 7 months

[Users] ha1 ha2

by Frogger

If I am interested in doing my own insert into the openser db how should I calculate the following fields: ha1 ha2 Any example procedure would be greatly appreciated. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

18 years, 7 months

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sr-users March 2006