Yes, I did "ps fax" and there was no OpenSER. How can I find the error? Even with a higher debug level, there are no errors in the stdout: (debug level = 8) Listening on Aliases: *: mex.fccn.pt:* *: XXX.XXX.XXX.XXX:* 0(22568) fm_malloc_init: F_OPTIMIZE=16384, /ROUNDTO=2048 0(22568) fm_malloc_init: F_HASH_SIZE=2067, fm_block size=16548 0(22568) fm_malloc_init(0xf4eb1000, 33554432), start=0xf4eb1000 0(22568) shm_mem_init: success 0(0) core dump limits set to 4294967295 0(0) DEBUG: init_mod: postgres postgres - initializing 0(0) DEBUG: init_mod: sl_module stateless - initializing 0(0) DEBUG: register_fifo_cmd: new command (sl_stats) registered 0(0) unixsock_register_cmd: New command (sl_stats) registered 0(0) DEBUG: MD5 calculated: 1d0376a2244771bba12e9da5f03652d9 0(0) DEBUG: init_mod: tm 0(0) TM - (size of cell=2832, sip_msg=768) initializing... 0(0) Call-ID initialization: '2ffddfe3' 0(0) DEBUG: register_fifo_cmd: new command (t_uac_dlg) registered 0(0) DEBUG: register_fifo_cmd: new command (t_uac_cancel) registered 0(0) DEBUG: register_fifo_cmd: new command (t_hash) registered 0(0) DEBUG: register_fifo_cmd: new command (t_reply) registered 0(0) unixsock_register_cmd: New command (t_uac_dlg) registered 0(0) unixsock_register_cmd: New command (t_uac_cancel) registered 0(0) unixsock_register_cmd: New command (t_hash) registered 0(0) unixsock_register_cmd: New command (t_reply) registered [root@mex openser-1.0.1-tls]# 0(0) DEBUG: lock_initialize: lock initialization started 0(0) DEBUG: register_fifo_cmd: new command (t_stats) registered 0(0) unixsock_register_cmd: New command (t_stats) registered Could be a problem in the certificates? Joao Pereira Daniel-Constantin Mierla wrote:

Yes, with "fork=no" I found the problem: Segmentation fault (core dumped) :P Bogdan-Andrei Iancu wrote:

Hello,the version I m using is 1.0.1-tls and its crashing on startup. Thats the end of the output with debug level =6 Listening on Aliases: *: mex.fccn.pt:* *: XXX.XXX.XXX.XXX:* WARNING: no fork mode and no udp listen address found 0(3486) fm_malloc_init: F_OPTIMIZE=16384, /ROUNDTO=2048 0(3486) fm_malloc_init: F_HASH_SIZE=2067, fm_block size=16548 0(3486) fm_malloc_init(0xf4eb1000, 33554432), start=0xf4eb1000 0(3486) shm_mem_init: success 0(0) core dump limits set to 4294967295 0(0) DEBUG: init_mod: postgres postgres - initializing 0(0) DEBUG: init_mod: sl_module stateless - initializing 0(0) DEBUG: register_fifo_cmd: new command (sl_stats) registered 0(0) unixsock_register_cmd: New command (sl_stats) registered 0(0) DEBUG: MD5 calculated: 1d0376a2244771bba12e9da5f03652d9 0(0) DEBUG: init_mod: tm 0(0) TM - (size of cell=2832, sip_msg=768) initializing... 0(0) Call-ID initialization: '7abab1f5' 0(0) DEBUG: register_fifo_cmd: new command (t_uac_dlg) registered 0(0) DEBUG: register_fifo_cmd: new command (t_uac_cancel) registered 0(0) DEBUG: register_fifo_cmd: new command (t_hash) registered 0(0) DEBUG: register_fifo_cmd: new command (t_reply) registered 0(0) unixsock_register_cmd: New command (t_uac_dlg) registered 0(0) unixsock_register_cmd: New command (t_uac_cancel) registered 0(0) unixsock_register_cmd: New command (t_hash) registered 0(0) unixsock_register_cmd: New command (t_reply) registered 0(0) DEBUG: lock_initialize: lock initialization started 0(0) DEBUG: register_fifo_cmd: new command (t_stats) registered 0(0) unixsock_register_cmd: New command (t_stats) registered Segmentation fault (core dumped) Previously I installed the version 1.0.0-tls. But I belieave the 1.0.1 "make install" overwrites the previous openser, and the problem shouldnt be this. Thanks Joao Pereira Bogdan-Andrei Iancu wrote:

I already did it, I deleted the file /usr/local/sbin/openser and all modules in: /usr/local/lib/openser/modules/ I installed again openser 1.0.1-tls and the problem persists. The core file has 34 Mb, so I putted it in: sip.startel.pt/core/ Thanks for the help. Joao Pereira Bogdan-Andrei Iancu wrote:

Hello I compiled openser myself. Now I tried openser with a simpler configuration and it worked... I had an openser.cfg that uses RTPproxy and TLS.... and the seg fault happened when I used that file. Now with a simpler openser.cfg (like the sample) just with TLS, openser started :) I will try to find the problem in the openser_rtpproxy_tls configuration file... both files are in attachment Thank you very much for the help Joao Bogdan-Andrei Iancu wrote: # this script is very similar to the sample that comes with openser1.0.1-tls # ----------- global configuration parameters ------------------------ debug=3 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=yes # (cmd line: -E) check_via=no # (cmd. line: -v) dns=yes # (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:XXX.XXX.XXX.XXX:5061 tls_verify = 1 tls_require_certificate = 0 tls_method = TLSv1 tls_certificate ="/services/openser/openser-1.0.1-tls/tls/tools/rootCA/cacert.pem" tls_private_key ="/services/openser/openser-1.0.1-tls/tls/tools/rootCA/private/cakey.pem" tls_ca_list ="/services/openser/openser-1.0.1-tls/tls/tools/rootCA/certs/01.pem" # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database #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/textops.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! #loadmodule "/usr/local/lib/openser/modules/auth.so" #loadmodule "/usr/local/lib/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) # -- 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{ # 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=~&quot;(a)tls_domain1.net&quot;) { # t_relay_to_tls("IP_domain1","port_domain1"); # exit; #} else if(uri=~&quot;(a)tls_domain2.net&quot;) { # t_relay_to_tls("IP_domain2","port_domain2"); # 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") { # Uncomment this if you want to use digest authentication #if (!www_authorize("openser.org", "subscriber")) { # www_challenge("openser.org", "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; } # FCCN # WG Multimedia # with postgres, RTPproxy and NAThelper # ----------- global configuration parameters ------------------------ #nivel de debug (0-9) default=0 debug=6 fork=no log_stderror=yes #tls listen = tls:XXX.XXX.XXX.XXX:5061 #tls_port_no = 5061 tls_method=TLSv1 tls_certificate="/services/openser/openser-1.0.1-tls/tls/tools/rootCA/cacert.pem" tls_private_key="/services/openser/openser-1.0.1-tls/tls/tools/rootCA/private/cakey.pem" tls_ca_list="/services/openser/openser-1.0.1-tls/tls/tools/rootCA/certs/01.pem" #tls_ciphers_list="NULL-SHA:NULL-MD5:AES256-SHA:AES128-SHA" tls_verify = 1 tls_require_certificate = 1 tls_handshake_timeout=119 # number of seconds tls_send_timeout=121 # number of seconds # check_via - Turn on or off Via host checking when forwarding replies. # Default is no. arcane. looks for discrepancy between name and # ip address when forwarding replies. check_via=no # (cmd. line: -v) # dns - Uses dns to check if it is necessary to add a "received=" field # to a via. Default is no. # rev_dns - Same as dns but use reverse DNS. dns=yes # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5060 alias=XXX.XXX.XXX.XXX alias=mex.fccn.pt # memlog - Debugging level for final memory statistics report. Default # is L_DBG -- memory statistics are dumped only if debug is set high. memlog=1 # sip_warning - Should replies include extensive warnings? # By default yes, it is good for trouble-shooting. sip_warning=no #numero de processos q serao lancados em cada protocolo de transporte children=3 fifo="/tmp/openser_fifo" #permissoes do ficheiro FIFO #fifo_mode=438 # 666 fifo_mode=0666 fifo_db_url="postgres://fccn:fccn@XXX.XXX.XXX.XXX:5432/fccn" # ------------------ module loading ---------------------------------- loadmodule "/usr/local/lib/openser/modules/postgres.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/textops.so" loadmodule "/usr/local/lib/openser/modules/acc.so" # Uncomment this if you want digest authentication loadmodule "/usr/local/lib/openser/modules/auth.so" loadmodule "/usr/local/lib/openser/modules/auth_db.so" loadmodule "/usr/local/lib/openser/modules/exec.so" loadmodule "/usr/local/lib/openser/modules/group.so" # openser #loadmodule "/usr/local/lib/openser/modules/print.so" #loadmodule "/usr/local/lib/openser/modules/mediaproxy.so" loadmodule "/usr/local/lib/openser/modules/uri.so" loadmodule "/usr/local/lib/openser/modules/uri_db.so" loadmodule "/usr/local/lib/openser/modules/domain.so" loadmodule "/usr/local/lib/openser/modules/xlog.so" loadmodule "/usr/local/lib/openser/modules/speeddial.so" loadmodule "/usr/local/lib/openser/modules/options.so" loadmodule "/usr/local/lib/openser/modules/avpops.so" loadmodule "/usr/local/lib/openser/modules/permissions.so" #loadmodule "/usr/local/lib/opsener/modules/xdz_tools.so" loadmodule "/usr/local/lib/openser/modules/nathelper.so" # ENUM loadmodule "/usr/local/lib/openser/modules/enum.so" # ----------------- setting module-specific parameters --------------- # ENUM modparam("enum", "domain_suffix", "e164.org.") # -- nathelper params -- modparam("nathelper", "natping_interval", 15) modparam("nathelper", "ping_nated_only", 1) # ------------- exec parameters modparam("exec", "setvars", 1) modparam("exec", "time_to_kill", 10) # ------------- tm parameters modparam("tm", "fr_timer", 15) modparam("tm", "fr_inv_timer", 22) modparam("tm", "wt_timer", 5) modparam("tm", "fr_inv_timer_avp", "inv_timeout") # ------------- use_domain setting modparam("registrar|auth_db|group|db_url|speeddial", "use_domain", 0) # ------------- domain parameters modparam("domain", "db_mode", 1) # -- usrloc params -- modparam("usrloc|group|uri_db|domain|speeddial|permissions","db_url","postgres://fccn:fccn@XXX.XXX.XXX.XXX:5432/fccn") modparam("usrloc", "use_domain", 0) modparam("usrloc", "db_mode", 0) # Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "user_column", "username") modparam("usrloc", "contact_column", "contact") modparam("usrloc", "expires_column", "expires") modparam("usrloc", "q_column", "q") modparam("usrloc", "callid_column", "callid") modparam("usrloc", "cseq_column", "cseq") modparam("usrloc", "method_column", "method") modparam("usrloc", "timer_interval", 30) modparam("usrloc", "desc_time_order", 1) # -- auth params -- # modparam("auth_db", "calculate_ha1", yes) modparam("auth_db", "user_column", "username") modparam("auth_db", "domain_column", "dominio") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") #modparam("auth_db", "use_rpid", 0) modparam("auth_db","db_url","postgres://fccn:fccn@XXX.XXX.XXX.XXX:5432/fccn") #openser modparam("auth_db", "avps_column_int", "domn") #openser modparam("auth_db", "avps_column_str", "uuid|rpid") # -- acc params modparam("acc", "db_url", "postgres://fccn:fccn@XXX.XXX.XXX.XXX:5432/fccn") modparam ("acc", "log_level", 1)#log_level convem estar a 9 modparam("acc", "log_flag", 1) modparam("acc", "db_flag", 1) modparam("acc", "db_missed_flag", 1) #Defines what parts of header fields will be printed to syslog #c = Call-Id #d = To tag (Dst) #f = From #i = Inbound Request-URI #m = Method #o = Outbound Request-URI #r = fRom #s = Status #t = To #u = digest Username #p = username Part of inbound Request-URI #modparam("acc", "log_fmt", "cdfimorstup") modparam("acc", "early_media", 1) #openser modparam("acc", "failed_transactions", 1) modparam("acc", "report_cancels", 1) modparam("acc", "report_ack", 0) # ------------ media proxy settings #modparam("mediaproxy", "natping_interval", 30) #modparam("mediaproxy", "sip_asymmetrics","/usr/local/etc/ser/sip-asymmetric-clients") #modparam("mediaproxy", "rtp_asymmetrics","/usr/local/etc/ser/rtp-asymmetric-clients") # ------------- registration parameters modparam("registrar", "nat_flag", 6) modparam("registrar", "min_expires", 60) modparam("registrar", "max_expires", 86400) modparam("registrar", "default_expires", 3600) modparam("registrar", "desc_time_order", 1) modparam("registrar", "append_branches", 1) # -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1) #-------------- AVPOPS parameters modparam("avpops", "avp_url","postgres://fccn:fccn@XXX.XXX.XXX.XXX:5432/fccn") modparam("avpops", "avp_table", "usr_preferences") modparam("avpops", "avp_aliases","voicemail=i:500;calltype=i:700;fwd_no_answer_type=i:701;fwd_busy_type=i:702") modparam("avpops","username_column","utilizador") # ------------- logging parameters modparam("xlog", "buf_size", 8192) # ------------- permissions settings modparam("permissions", "db_mode", 1) modparam("permissions", "trusted_table", "trusted") # ------------------------- 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"); return; }; if (msg:len > max_len ) { sl_send_reply("513", "Message too big"); return; }; # -------------------------------------------------- # NOTIFY Keep-Alive Section # -------------------------------------------------- if ((method=="NOTIFY") && search("^Event: keep-alive")) { sl_send_reply("200", "OK"); return; }; if ((method=="NOTIFY") && (uri=~"^sip:700@")) { sl_send_reply("200", "OK"); return; }; # -------------------------------------------------- # OPTIONS Section # -------------------------------------------------- if (method=="OPTIONS") { options_reply(); return; }; # -------------------------------------------------- # NAT Test Section #1 # -------------------------------------------------- # versao para o RTPproxy if (method=="REGISTER" && nat_uac_test("3")) { fix_nated_contact(); force_rport(); setflag(2); }; # -------------------------------------------------- # Click2Dial Section # -------------------------------------------------- if (src_ip=="XXX.XXX.XXX.XXX" && (search("^From: <sip:700@") || search("^To: <sip:700@"))) { setflag(14); }; ################### # TLS ################### # if somene claims to belong to our domain in From, # challenge him (skip REGISTERs -- we will chalenge them later) if (from_uri==myself) { setflag(1); if ( (method=="INVITE" || method=="SUBSCRIBE" || method=="MESSAGE") && !(src_ip==myself) ) { if (!(proxy_authorize( "mex.fccn.pt", "utilizador" ))) { proxy_challenge("mex.fccn.pt","0"/*no-qop*/); return;; }; if (!check_from()) { log("LOG: From Cheating attempt in INVITE\n"); sl_send_reply("403", "That is ugly -- use From=id next time (OB)"); return;; }; }; # non-REGISTER from other domain } else if ( method=="INVITE" && uri!=myself ) { sl_send_reply("403", "No relaying"); return;; }; ################### # TLS ################### /* ************ requests for our domain ********** */ if (method=="REGISTER") { if (!www_authorize( "mex.fccn.pt", "subscriber" )) { # challenge if none or invalid credentials www_challenge( "mex.fccn.pt" /* realm */, "0" /* no qop -- some phones can't deal with it */); return; }; if (!check_to()) { log("LOG: To Cheating attempt\n"); sl_send_reply("403", "That is ugly -- use To=id in REGISTERs"); return; }; # it is an authenticated request, update Contact database now if (!save("location")) { sl_reply_error(); }; return;; }; # -------------------------------------------------- # Accounting Section # NOTE: We test for flag 14 because we do not want to record Click2Dial # entries # -------------------------------------------------- if ((method=="INVITE" || method=="BYE" || method=="CANCEL"||method=="ACK" ||method=="REGISTER") && !isflagset(14)) { setflag(1); }; # -------------------------------------------------- # NAT Tear-Down Section # -------------------------------------------------- # versao para o RTPproxy if ((method == "BYE" || method == "CANCEL")) { unforce_rtp_proxy(); }; # -------------------------------------------------- # Record Route Section # -------------------------------------------------- # 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(); }; # -------------------------------------------------- # Loose Route Section # # Grant route routing if route headers present # -------------------------------------------------- if (loose_route()) { log(1, "LOG: routing 1\n"); route(2); return; }; # -------------------------------------------------- # NAT Test Section #1 # -------------------------------------------------- # versao para o RTPproxy if (nat_uac_test("3") && !search("^Record-Route:")) { force_rport(); fix_nated_contact(); }; ################### # TLS ################### /* ******* check for requests targeted out of our domain ******* */ if ( uri!=myself ) { append_hf("P-hint: OUTBOUND\r\n"); if (uri=~&quot;.*(a)switch.ch&quot;) { t_relay_to_tls("switch.ch","5061"); # } else if (uri=~&quot;.*(a)domC.net&quot;) { # t_relay_to_tls("domC.net","5061"); } else { # route(1); log(1, "LOG: PARA DOMINIOS EXTERNOS\n"); }; return;; }; # -------------------------------------------------- # descomentar quando estiver feita a ligacao para a PSTN # Load ACL Section # Garante a proteccao do acesso ao gateway PSTN # -------------------------------------------------- if (method=="INVITE" && !isflagset(14)) { if (is_user_in("Request-URI", "voicemail")) { setflag(31); }; if (is_from_local() || is_uri_host_local()) { # As tags int ou free-pstn devem estar defenidas # para cada utilizador na tabela grupo e identificam # as suas permissoes if (is_user_in("From", "411")) { setflag(30); }; if (is_user_in("From", "int")) { setflag(29); }; if (is_user_in("From", "free-pstn")) { # a flag 28 significa que pode ligar para a PSTN setflag(28); }; if (avp_db_load("$from/username", "s:callidblock")) { if (avp_check("s:callidblock", "eq/y/i")) { setflag(25); }; }; }; if (avp_db_load("$ruri/username", "s:anoncallrej")) { if (avp_check("s:anoncallrej", "eq/y/i")) { setflag(24); }; }; }; # -------------------------------------------------- # Anonymous Call Rejection Section # -------------------------------------------------- if (isflagset(24) && (method=="INVITE") && search("^(f|F)rom:.*(a|A)nonymous")) { route(8); return; }; # -------------------------------------------------- # URI Compare Section # -------------------------------------------------- # Here we compare the "from" and "to" to see if the caller is dialing # their own extension. If so then we route to voicemail if needed if (method=="INVITE") { avp_write("$from", "i:34"); if (avp_check("i:34", "eq/$ruri/i")) { if (isflagset(31)) { route(5); return; } else { sl_send_reply("486", "Busy"); return; }; }; }; # -------------------------------------------------- # Do Not Disturb Section # -------------------------------------------------- if (avp_db_load("$ruri/username", "s:donotdisturb")) { if (avp_check("s:donotdisturb", "eq/y/i")) { route(5); return; }; }; # -------------------------------------------------- # Blind Call Forwarding Section # -------------------------------------------------- if (method=="INVITE") { # here we must store the current (aka original) R-URI because if # we set call forwarding and the forwarded number is busy then we # need to use this original R-URI to determine which voicemail # box we should go to if (isflagset(31)) { avp_write("$ruri", "$voicemail"); }; if (avp_db_load("$ruri/username", "s:callfwd")) { avp_pushto("$ruri", "s:callfwd"); # lookup the call fowarding number to see if it is a served # sip number or a PSTN number # check forwarding number rules route(1); if (avp_check("$calltype", "eq/-/i")) { sl_send_reply("503", "Service Unavailable"); return; }; }; }; # -------------------------------------------------- # Call Routing Section # -------------------------------------------------- if (!lookup("location")) { log(1, "LOG: CALL ROUTING SECTION \n"); # if flag 31 (ie voicemail) is set and we made it here this means # the user's phone is not registered anywhere. We'll forward to # voicemail after this block because we need to check the call # forward settings first if (isflagset(31)) { # flag 19 means the user has voicemail but is not online # so we need to remember to send to voicemail if call # forwarding is not enabled setflag(19); }; if (method=="INVITE") { # se o pedido nao e para o nosso dominio # reenvia para os dominios externos if( !uri=~&quot;(a)mex.fccn.pt&quot; ) { log(1, "LOG: ENCAMINHA PARA DOMINIOS EXTERNOS\n"); if (!method=="REGISTER") record_route(); t_relay(); return; } # ENUM # is this an ENUM destination (leading +?) if (method=="INVITE" && uri=~"sip:\+[0-9]{12}@") { log(1, "LOG: ENUUUUM 12\n"); if (!enum_query("e2u+sip")){ # if parameter empty, it defaults to "e2u+sip" log(1, "LOG: ENUM siiiiiiiiiiiiiiiiiiiiim\n"); # enum_query("e164.fccn.pt."); # E2U+sip enum_query("e164.org."); # E2U+sip # enum_query("e164.arpa."); if (!method=="REGISTER") record_route(); t_relay(); } return; }; # ENUM # is this an ENUM destination (leading +?) if (method=="INVITE" && uri=~"sip:\+[0-9]{11}@") { log(1, "LOG: ENUUUUM 11\n"); if (!enum_query("e2u+sip")){ # if parameter empty, it defaults to "e2u+sip" log(1, "LOG: ENUM siiiiiiiiiiiiiiiiiiiiim\n"); # enum_query("e164.fccn.pt."); enum_query("e164.org."); # enum_query("e164.arpa."); if (!method=="REGISTER") record_route(); t_relay(); } return; }; # se a chamada tem 3 numeros # envia para o PSTN Gateway if (uri=~"^sip:[0-9]{3}@") { log(1, "LOG: NUMERO COM 3 DIGITOS \n"); route(3); return; }; # se a chamada tem 2 numeros # envia para o PSTN Gateway if (uri=~"^sip:[0-9]{2}@") { log(1, "LOG: NUMERO COM 2 DIGITOS \n"); route(3); return; }; sl_send_reply("404", "Utilizador nao Encontrado"); return; }; }; # Call Forwarding Section if (method=="INVITE") { log(1, "LOG: CALL FORWARDING SECTION\n"); # save R-URI in a temp AVP for later use avp_write("$ruri", "i:99"); # only load the forward no answer option if voice mail is not enabled if (!isflagset(31)) { if (avp_db_load("$ruri/username", "s:fwdnoanswer")) { route(1); if (!avp_check("$calltype", "eq/-/i")) { if (avp_check("$calltype", "eq/dom/i")) { avp_write("dom", "$fwd_no_answer_type"); } else if (avp_check("$calltype", "eq/int/i")) { avp_write("int", "$fwd_no_answer_type"); } else { avp_write("sip", "$fwd_no_answer_type"); } setflag(27); }; }; }; if (avp_db_load("$ruri/username", "s:fwdbusy")) { route(1); if (!avp_check("$calltype", "eq/-/i")) { if (avp_check("$calltype", "eq/dom/i")) { avp_write("dom", "$fwd_busy_type"); } else if (avp_check("$calltype", "eq/int/i")) { avp_write("int", "$fwd_busy_type"); } else { avp_write("sip", "$fwd_busy_type"); } setflag(26); }; }; avp_pushto("$ruri", "i:99"); }; if (isflagset(19)) { log(1, "LOG: ULTIMO CICLO ANTES DOS ROUTES\n"); # send to voicemail route(5); } else { log(1, "LOG: routing 2\n"); route(2); }; } #route route[1] { log(1, "LOG: ROUTE 1 \n"); avp_write("-", "$calltype"); if (uri=~"^sip:1[0-9]{10}@") { strip(1); }; if ((uri=~"^sip:70[1|2]@") || (uri=~"^sip:411 at .*") || (uri=~"^sip:911 at .*") || (uri=~"^sip:900[0-9]{7}@") || (uri=~"^sip:976[0-9]{7}@")) { return; }; lookup("aliases"); if (!lookup("location")) { if (uri=~"^sip:[0-9]{10}@") { # test for domestic PSTN number if (isflagset(28)) { avp_write("dom", "$calltype"); }; } else if (uri=~"^sip:011[0-9]*@") { # test for international PSTN number if (isflagset(29)) { avp_write("int", "$calltype"); }; }; return; }; avp_write("sip", "$calltype"); } route[2] { log(1, "LOG: ROUTE 2\n"); #check if the NAT Flag is set if (isflagset(6)) { if(!force_rtp_proxy()) { log(1, "LOG: force_rtp_prpoxy FAILED!\n"); } else { log(1, "LOG: force_rtp_proxy() succeeded!\n"); }; }; if (isflagset(25)) { log(1, "LOG: ENTROU NUM IF DENTRO DO ROUTE2\n"); replace("^From:(.*)>" , "From: \"Anonymous\" <sip:someone at anonymous.invalid>"); }; # versao para o RTPproxy if (method=="INVITE" || method=="ACK") { log(1, "LOG: FORCE_RTPPROXY\n"); force_rtp_proxy(); }; t_on_failure("1"); t_on_reply("1"); if (!t_relay()) { # versao para o RTPproxy if (method=="INVITE" || method=="ACK") { unforce_rtp_proxy(); }; sl_reply_error(); }; } # encaminhamento para o Gateway PSTN route[3] { log(1, "LOG: ROUTE 3 \n"); # SIP->PSTN calls get 45 seconds to timeout avp_write("i:45", "inv_timeout"); rewritehost("XXX.XXX.XXX.XXX:1720"); # versao para o RTPproxy if (method=="INVITE" || method=="ACK") { force_rtp_proxy(); }; if (isflagset(31)) { t_on_failure("1"); }; t_on_reply("1"); if (!t_relay()) { sl_reply_error(); }; } route[4] { log(1, "LOG: ROUTE 4 \n"); if (isflagset(25)) { replace("^From:(.*)>" , "From: \"Anonymous\" <sip:someone at anonymous.invalid>"); }; rewritehostport("99.99.99.100:5060"); append_branch(); t_on_reply("1"); if (!t_relay()) { # versao para o RTPproxy if (method=="INVITE" || method=="ACK") { unforce_rtp_proxy(); }; sl_reply_error(); }; } route[5] { log(1, "LOG: ROUTE 5 \n"); # versao para o RTPproxy if (method=="INVITE" || method=="ACK") { force_rtp_proxy(); }; rewritehostport("99.99.99.100:5060"); t_on_reply("1"); if (!t_relay()) { # versao para o RTPproxy if (method=="INVITE" || method=="ACK") { unforce_rtp_proxy(); }; sl_reply_error(); }; } onreply_route[1] { log(1, "LOG: ON REPLY ROUTE 1 \n"); # Not all 2xx messages have a content body so here we # make sure our Content-Length > 0 to avoid a parse error if (status=~"(180)|(183)|2[0-9][0-9]") { if (!search("^Content-Length:\ 0")) { force_rtp_proxy(); }; }; if (nat_uac_test("1")) { fix_nated_contact(); }; } failure_route[1] { log(1, "LOG: FAILURE ROUTE 1 \n"); # if caller hung up then don't sent to voicemail if (t_check_status("487")) { return; }; if (isflagset(26) && t_check_status("486")) { # forward busy is flag 26 if (avp_pushto("$ruri", "s:fwdbusy")) { avp_delete("s:fwdbusy"); append_branch(); resetflag(26); # test for domestic PSTN gateway if (avp_check("$fwd_busy_type", "eq/dom/i")) { # test for domestic PSTN gateway #route(3); #sl_send_reply("503", "Gateway PSTN Indisponivel"); #} else if (avp_check("$fwd_busy_type", "eq/int/i")) { # test for international PSTN gateway # route(6); # } else { # default to sip call log(1, "LOG: routing 3\n"); route(2); }; return; }; }; # here we can have either voicemail __OR__ forward no answer if (isflagset(27) && t_check_status("408")) { # forward no answer is flag 27 if (avp_pushto("$ruri", "s:fwdnoanswer")) { avp_delete("s:fwdnoanswer"); append_branch(); resetflag(27); if (avp_check("$fwd_no_answer_type", "eq/dom/i")) { # test for domestic PSTN gateway #route(3); #sl_send_reply("503", "Gateway PSTN Indisponivel"); #} else if (avp_check("$fwd_no_answer_type", "eq/int/i")) { # test for international PSTN gateway # route(6); #} else { # default to sip call log(1, "LOG: routing 5\n"); route(2); }; return; }; } else if (isflagset(31) && avp_pushto("$ruri", "$voicemail")) { avp_delete("$voicemail"); route(4); return; }; } onreply_route[2] { log(1, "LOG: ONREPLY ROUTE 2 \n"); log(1, "LOG: entered onreply_route[2] now... \n"); if(isflagset(6)) { # && status =~"(183)|2[0-9][0-9]") { log(1, "LOG: TRansaction was sent to a NATed client --> fix_nated_contact() and force_rtp_proxy().\n"); if(!fix_nated_contact()) { log(1, "LOG: fix_nated_contact() FAILED!\n"); } else { log(1, "LOG: fix_nated_contact() succeded.\n"); }; if(!force_rtp_proxy()) { log(1, "LOG: force_rtp_proxy() FAILED!\n"); } else { log(1, "LOG: force_rtp_proxy() succeded.\n"); }; append_hf("P-hint: fixed NAT contact for response\r\n"); } else if (nat_uac_test("1")) { log(1, "LOG: Uncaught NAT. => fix_nated_contact()\n"); if(!fix_nated_contact()) { log(1, "LOG: fix_nated_contact() FAILED!\n"); } else { log(1, "LOG: fix_nated_contact() succeded.\n"); }; }; }