sr-users September 2006

sr-users@lists.kamailio.org

184 participants
436 discussions

by Bill Zhang

OK, I solved the problem(though I don't understand how it solved) by adding alias=" sip.mydomain.com", thanks to my old experience with SER:). Bill -----Original Message----- From: users-bounces(a)openser.org [mailto:users-bounces@openser.org] On Behalf Of Bill Zhang Sent: Tuesday, September 12, 2006 2:18 PM To: users(a)openser.org Subject: RE: [Users] 513 Message too big It does not help me here:(. I will get "Too Many Hops" (SIP response 483), it's something that seems to get my SIP message stuck in the first 2 routines. Bill -----Original Message----- From: Ka Lun Chan (KC) [mailto:kchan1028@gmail.com] Sent: Tuesday, September 12, 2006 1:04 PM To: 'Bill Zhang' Subject: RE: [Users] 513 Message too big I have the exact problem. I fixed by changing it to the following instead: if (msg:len >= max_len ) { sl_send_reply("513", "Message too big"); return; }; KC -----Original Message----- From: users-bounces(a)openser.org [mailto:users-bounces@openser.org] On Behalf Of Bill Zhang Sent: Tuesday, September 12, 2006 12:59 PM To: users(a)openser.org Subject: [Users] 513 Message too big Hi, I've exhausted my knowledge on openser:(. Following is my openser.cfg which is pretty much copy directly from sample but I kept getting "513 Message too big" response from this server for SIP registration, I know the SIP registration message size is ONLY 555 bytes, what could be wrong here? Thanks in Advance! # # $Id: openser.cfg,v 1.6 2006/02/15 18:23:46 bogdan_iancu Exp $ # # simple quick-start config script # # ----------- global configuration parameters ------------------------ debug=4 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=yes # (cmd line: -E) /* Uncomment these lines to enter debugging mode fork=no log_stderror=yes */ check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5060 children=4 fifo="/tmp/openser_fifo" # # uncomment the following lines for TLS support #disable_tls = 0 #listen = tls:your_IP:5061 #tls_verify = 1 #tls_require_certificate = 0 #tls_method = TLSv1 #tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem" #tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem" #tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem" # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database loadmodule "/usr/local/lib64/openser/modules/mysql.so" loadmodule "/usr/local/lib64/openser/modules/sl.so" loadmodule "/usr/local/lib64/openser/modules/tm.so" loadmodule "/usr/local/lib64/openser/modules/rr.so" loadmodule "/usr/local/lib64/openser/modules/maxfwd.so" loadmodule "/usr/local/lib64/openser/modules/usrloc.so" loadmodule "/usr/local/lib64/openser/modules/registrar.so" loadmodule "/usr/local/lib64/openser/modules/textops.so" loadmodule "/usr/local/lib64/openser/modules/auth.so" loadmodule "/usr/local/lib64/openser/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", 2) modparam("usrloc", "db_url", "mysql://openser:passwd@localhost/openser") # -- auth params -- # Uncomment if you are using auth module # modparam("auth_db", "calculate_ha1", yes) modparam("auth_db", "password_column", "password") modparam("auth_db", "db_url", "mysql://openser:passwd@localhost/openser") # -- 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"); exit; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); exit; }; # 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); }; if (!uri==myself) { # mark routing logic in request append_hf("P-hint: outbound\r\n"); # if you have some interdomain connections via TLS #if(uri=~"@tls_domain1.net") { # t_relay("tls:domain1.net"); # exit; #} else if(uri=~"@tls_domain2.net") { # t_relay("tls:domain2.net"); # exit; #} route(1); }; # 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") { if (!www_authorize("sip.mydomain.com", "subscriber")) { www_challenge("sip.mydomain.com", "0"); exit; }; save("location"); exit; }; lookup("aliases"); if (!uri==myself) { append_hf("P-hint: outbound alias\r\n"); route(1); }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); exit; }; 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(); }; exit; } Bill _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users

17 years, 10 months

RE: [Serusers] Redirect on Busy with 486 or Voicemail

by Tracy Lofton

Hi All, I am still a bit new to openser and I am trying to get the call to respond with busy if caller calls themself from their own UA. I created in the table grp - "voicemail" with corresponding usernames. While in the failure route, I am requesting to route calls to voicemail if the caller is calling a user that is busy or unavailable (but i don't want caller = self in this category), but I get this error for the first openser.cfg snippet: ( 0(31978) parse error (140,19-20): unknown command, missing loadmodule? Also, when I run the avp_check condition by iself without && my program seems to just skip over it and shoots right to the failure route and then redirects to voicemail when busy or unavailable, whether it is the caller calling from their own UA or not. ------------------------------------------------------------------------------------------- Route { ... if (method=="INVITE") { avp_write("$from", "i:34"); if (is_in_group("voicemail") && avp_check("i:34", "eq/$ruri/i")) { <- this is the parse error, line 140 sl_send_reply("486", "Busy Here"); exit; }; avp_delete("i:34"); ....... } ... # ----------------------------------------------------------------- # Default Message Handler # ----------------------------------------------------------------- t_on_reply("1"); if(method=="INVITE" && !isflagset(10)) { t_on_failure("1"); }; ...... failure_route[1] { if (!t_was_cancelled() | (t_check_status("486") ) { revert_uri(); rewritehostport("mydomain.com:5065"); append_branch(); xlog("L_INFO", "Temporarily Unavailable or Busy: Transfer to Voicemail"); setflag(10); route(1); } ---------------------------------------------------------------------------------------------end of first openser.cfg snippet Prior to the above, I have this openser.cfg working somewhat to my wishes by forwarding to the failure route any busy UA and returning a 486 (whether it as caller=callee or not) and for unavailable it would forward to voicemail. Also, I have a backup conditional statement (not shown) for users to dial *981 to reach a UA's voicemail directly to leave voicemail because I cannot get around the busy 486. ________________________________ failure_route[1] { if (t_check_status("486")) { xlog("L_NOTICE", "OPENSER_NAME: $mi $rm $fu -> $ru status 486 Busy Here\n"); exit; } else if (!t_was_cancelled() ) { revert_uri(); rewritehostport("mydomain.com:5065"); append_branch(); xlog("L_INFO", "Temporarily Unavailable #1: Transfer to Voicemail"); setflag(10); route(1); } ---------------- end of 2nd openser.cfg snippet Actually, i need help with trying to get it to work right by if caller = self (as a separate condition) then return with 486 busy, and another condition if UA is unavailable or busy then forward to voicemail. I really would like a bit of help. I I hope this makes sense. Thanks, Tracy (The Practitioner) _________________________________________________________________ Check the weather nationwide with MSN Search: Try it now! http://search.msn.com/results.aspx?q=weather&FORM=WLMTAG

17 years, 10 months

[Users] Redirect on Busy with 486 or Voicemail

by Tracy Lofton

Hi All, I apologize for rewriting most of this, but I do not know how to continue a thread from a prior email. I am new. I fixed the parse error from a prior email request by adding the R-URI but I am still trying to get the call to respond with busy if caller calls themself from their own UA. I created in the table grp - "voicemail" with corresponding usernames. While in the failure route, I am requesting to route calls to voicemail if the caller is calling a user that is busy or unavailable (but i don't want caller = self in this category). When I run the avp_check condition, the program seems to just skip over it and shoots right to the failure route and then redirects to voicemail when busy or unavailable, whether it is the caller calling from their own UA or not. ------------------------------------------------------------------------------------------- Route { ..... if (method=="INVITE") { avp_write("$from", "i:34"); if (is_in_group("Request-URI", "voicemail") && avp_check("i:34", "eq/$ruri/i")) { sl_send_reply("486", "Busy Here"); exit; }; avp_delete("i:34"); ......... } ..... # ----------------------------------------------------------------- # Default Message Handler # ----------------------------------------------------------------- t_on_reply("1"); if(method=="INVITE" && !isflagset(10)) { t_on_failure("1"); }; ........ failure_route[1] { if (!t_was_cancelled() | (t_check_status("486") ) { revert_uri(); rewritehostport("mydomain.com:5065"); append_branch(); xlog("L_INFO", "Temporarily Unavailable or Busy: Transfer to Voicemail"); setflag(10); route(1); } ---------------------------------------------------------------------------------------------end of first openser.cfg snippet Prior to the above, I have this openser.cfg working somewhat to my wishes by forwarding to the failure route any busy UA and returning a 486 (whether it as caller=callee or not) and for unavailable it would forward to voicemail. Also, I have a backup conditional statement (not shown) for users to dial *981 to reach a UA's voicemail directly to leave voicemail because I cannot get around the busy 486. ________________________________ failure_route[1] { if (t_check_status("486")) { xlog("L_NOTICE", "OPENSER_NAME: $mi $rm $fu -> $ru status 486 Busy Here\n"); exit; } else if (!t_was_cancelled() ) { revert_uri(); rewritehostport("mydomain.com:5065"); append_branch(); xlog("L_INFO", "Temporarily Unavailable #1: Transfer to Voicemail"); setflag(10); route(1); } ---------------- end of 2nd openser.cfg snippet Actually, i need help with trying to get it to work right by if caller = self (as a separate condition) then return with 486 busy, and another condition if UA is unavailable or busy then forward to voicemail. I really would like a bit of help. I I hope this makes sense. Thanks, Tracy (The Practitioner) _________________________________________________________________ Get real-time traffic reports with Windows Live Local Search http://local.live.com/default.aspx?v=2&cp=42.336065~-109.392273&style=r&lvl…

17 years, 10 months

RE: [Users] 513 Message too big

by Bill Zhang

It does not help me here:(. I will get "Too Many Hops" (SIP response 483), it's something that seems to get my SIP message stuck in the first 2 routines. Bill -----Original Message----- From: Ka Lun Chan (KC) [mailto:kchan1028@gmail.com] Sent: Tuesday, September 12, 2006 1:04 PM To: 'Bill Zhang' Subject: RE: [Users] 513 Message too big I have the exact problem. I fixed by changing it to the following instead: if (msg:len >= max_len ) { sl_send_reply("513", "Message too big"); return; }; KC -----Original Message----- From: users-bounces(a)openser.org [mailto:users-bounces@openser.org] On Behalf Of Bill Zhang Sent: Tuesday, September 12, 2006 12:59 PM To: users(a)openser.org Subject: [Users] 513 Message too big Hi, I've exhausted my knowledge on openser:(. Following is my openser.cfg which is pretty much copy directly from sample but I kept getting "513 Message too big" response from this server for SIP registration, I know the SIP registration message size is ONLY 555 bytes, what could be wrong here? Thanks in Advance! # # $Id: openser.cfg,v 1.6 2006/02/15 18:23:46 bogdan_iancu Exp $ # # simple quick-start config script # # ----------- global configuration parameters ------------------------ debug=4 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=yes # (cmd line: -E) /* Uncomment these lines to enter debugging mode fork=no log_stderror=yes */ check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5060 children=4 fifo="/tmp/openser_fifo" # # uncomment the following lines for TLS support #disable_tls = 0 #listen = tls:your_IP:5061 #tls_verify = 1 #tls_require_certificate = 0 #tls_method = TLSv1 #tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem" #tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem" #tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem" # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database loadmodule "/usr/local/lib64/openser/modules/mysql.so" loadmodule "/usr/local/lib64/openser/modules/sl.so" loadmodule "/usr/local/lib64/openser/modules/tm.so" loadmodule "/usr/local/lib64/openser/modules/rr.so" loadmodule "/usr/local/lib64/openser/modules/maxfwd.so" loadmodule "/usr/local/lib64/openser/modules/usrloc.so" loadmodule "/usr/local/lib64/openser/modules/registrar.so" loadmodule "/usr/local/lib64/openser/modules/textops.so" loadmodule "/usr/local/lib64/openser/modules/auth.so" loadmodule "/usr/local/lib64/openser/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", 2) modparam("usrloc", "db_url", "mysql://openser:passwd@localhost/openser") # -- auth params -- # Uncomment if you are using auth module # modparam("auth_db", "calculate_ha1", yes) modparam("auth_db", "password_column", "password") modparam("auth_db", "db_url", "mysql://openser:passwd@localhost/openser") # -- 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"); exit; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); exit; }; # 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); }; if (!uri==myself) { # mark routing logic in request append_hf("P-hint: outbound\r\n"); # if you have some interdomain connections via TLS #if(uri=~"@tls_domain1.net") { # t_relay("tls:domain1.net"); # exit; #} else if(uri=~"@tls_domain2.net") { # t_relay("tls:domain2.net"); # exit; #} route(1); }; # 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") { if (!www_authorize("sip.mydomain.com", "subscriber")) { www_challenge("sip.mydomain.com", "0"); exit; }; save("location"); exit; }; lookup("aliases"); if (!uri==myself) { append_hf("P-hint: outbound alias\r\n"); route(1); }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); exit; }; 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(); }; exit; } Bill _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users

17 years, 10 months

Re: [Users] 513 Message too big

by Norman Brandinger

Hi Bill, My msg:len line is as follows: if (msg:len >= max_len) { Perhaps there is an issue with the parsing of the size value you have specified. Regards, Norm Bill Zhang wrote: > Hi, > > I've exhausted my knowledge on openser:(. Following is my openser.cfg which > is pretty much copy directly from sample but I kept getting "513 Message too > big" response from this server for SIP registration, I know the SIP > registration message size is ONLY 555 bytes, what could be wrong here? > > Thanks in Advance! > > # > # $Id: openser.cfg,v 1.6 2006/02/15 18:23:46 bogdan_iancu Exp $ > # > # simple quick-start config script > # > > # ----------- global configuration parameters ------------------------ > > debug=4 # debug level (cmd line: -dddddddddd) > fork=yes > log_stderror=yes # (cmd line: -E) > > /* Uncomment these lines to enter debugging mode > fork=no > log_stderror=yes > */ > > check_via=no # (cmd. line: -v) > dns=no # (cmd. line: -r) > rev_dns=no # (cmd. line: -R) > port=5060 > children=4 > fifo="/tmp/openser_fifo" > > # > # uncomment the following lines for TLS support > #disable_tls = 0 > #listen = tls:your_IP:5061 > #tls_verify = 1 > #tls_require_certificate = 0 > #tls_method = TLSv1 > #tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem" > #tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem" > #tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem" > > # ------------------ module loading ---------------------------------- > > # Uncomment this if you want to use SQL database > loadmodule "/usr/local/lib64/openser/modules/mysql.so" > loadmodule "/usr/local/lib64/openser/modules/sl.so" > loadmodule "/usr/local/lib64/openser/modules/tm.so" > loadmodule "/usr/local/lib64/openser/modules/rr.so" > loadmodule "/usr/local/lib64/openser/modules/maxfwd.so" > loadmodule "/usr/local/lib64/openser/modules/usrloc.so" > loadmodule "/usr/local/lib64/openser/modules/registrar.so" > loadmodule "/usr/local/lib64/openser/modules/textops.so" > loadmodule "/usr/local/lib64/openser/modules/auth.so" > loadmodule "/usr/local/lib64/openser/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", 2) > modparam("usrloc", "db_url", "mysql://openser:passwd@localhost/openser") > > # -- auth params -- > # Uncomment if you are using auth module > # > modparam("auth_db", "calculate_ha1", yes) > modparam("auth_db", "password_column", "password") > modparam("auth_db", "db_url", "mysql://openser:passwd@localhost/openser") > > # -- 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"); > exit; > }; > > if (msg:len >= 2048 ) { > sl_send_reply("513", "Message too big"); > exit; > }; > > # 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); > }; > > if (!uri==myself) { > # mark routing logic in request > append_hf("P-hint: outbound\r\n"); > # if you have some interdomain connections via TLS > #if(uri=~"@tls_domain1.net") { > # t_relay("tls:domain1.net"); > # exit; > #} else if(uri=~"@tls_domain2.net") { > # t_relay("tls:domain2.net"); > # exit; > #} > route(1); > }; > > # 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") { > if (!www_authorize("sip.mydomain.com", > "subscriber")) { > www_challenge("sip.mydomain.com", "0"); > exit; > }; > > save("location"); > exit; > }; > > lookup("aliases"); > if (!uri==myself) { > append_hf("P-hint: outbound alias\r\n"); > route(1); > }; > > # native SIP destinations are handled using our USRLOC DB > if (!lookup("location")) { > sl_send_reply("404", "Not Found"); > exit; > }; > 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(); > }; > exit; > } > > Bill > > > _______________________________________________ > Users mailing list > Users(a)openser.org > http://openser.org/cgi-bin/mailman/listinfo/users > > > >

17 years, 10 months

[Serusers] function capable of identifying the domain of the callee

by Ricardo Carvalho

Hi, I'm looking for a function capable of identifying the domain of the callee so I can implement something like this: if(domain_of_callee == domain_A) { do this } if(domain_of_callee == domain_B) { do that } I know that there are some functions like those in textops module, but the problem is that I can't search in the INVITE messages for that because I what that to be searched in INVITE messages sent from Ser to Asterisk for Voicemail purpose, and in that cases, the domain of the callee was already replaced by the IP of Asterisk server in those messages, and To and From parameters can have other domains because I'm using multi-domain implementation. Is there a function that does this? Thanks, Ricardo.

17 years, 10 months

[Users] presence server

by henri.keski-sikkila＠sesca.com

Hello, Are there any plans that OpenSER could be used as presence server? I'm using SER presence server, but I would like to use OpenSER. There is pa module in OpenSER, but it is some how broken? Best Regards Henri Keski-Sikkila

17 years, 10 months

[Serusers] Call generator

by Daniel Mirrha Santos

Does anybody know a software that generates simultaneous calls in sip or h323 for tests? Thanks, Daniel

17 years, 10 months

[Users] jabber module

by Javier Ramirez

Anyone has experience with jabber module ? I have a jabber server working, and openser working but I can't connect both. please, send me an example of openser.cfg if you want. best regards Javier

17 years, 10 months

[Users] Can someone explain

by nick

or point me to some documentation as to what append_hf() actually does? I see it throughout my openser.cfg, but it's not in the openser cookbook, or other visible documentation. Does it add a hint to log files, or actually include information in some other place? Thanks for any clues.. Nick

17 years, 10 months

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sr-users September 2006