sr-users March 2005

sr-users@lists.kamailio.org

250 participants
627 discussions

[Serusers] second proxy does not respond to forwarded messages
by Tina 22 Mar '05

22 Mar '05

Hello, I am trying to set up configuration of two proxies. The first proxy (IP <...163>) receives all requests, registers users in the data base, and forwards requests to the second proxy (IP <...161.) - see ser.cfg.registrar configuration file. The messages sent to network (I see them via Ethereal). Unfortunately, the second proxy (<161>) does not respond to them. I think I missed some definitions in the second config script (see ser.cfg.proxy below), because direct calls (via <161> or <163>) are processed correctly... I would appreciate it a lot if someone could help me with this problem. Thx in advance, Tina __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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[Serusers] getting "error: 400; check if you use aliases in SER" when adding a new user with serctl
by Alberto Cruz 22 Mar '05

22 Mar '05

Please list let me know if someone is receiving this message, at least give me a clue where to search for information about this error. I really need your help. Regards -------- Original Message -------- Subject: getting "error: 400; check if you use aliases in SER" when adding a new user with serctl Date: Mon, 21 Mar 2005 16:25:55 -0600 From: Alberto Cruz <acruz(a)tekbrain.com> To: 'serusers(a)lists.iptel.org' <serusers(a)lists.iptel.org> Hi list maybe this is an stupid question but I can't find any clue what I'm doing wrong. When I try to add a new user using serctl add I'm getting the following error: error: 400; check if you use aliases in SER What does "error: 400" mean? I have looked it at messages and I'm no receiving any log information. I'm using two aliases at my ser.cfg I'm attaching my ser.cfg How should I handle this error? Regards Alberto Cruz # # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # # # ----------- global configuration parameters ------------------------ debug=3 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (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) listen=65.208.39.215 port=5060 alias=65.208.39.215 alias=sip.telereunion.com.mx children=4 fifo_mode=0666 fifo="/tmp/ser_fifo" fifo_db_url="mysql://ser:heslo@localhost/ser" # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/ser/modules/mysql.so" loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/rr.so" loadmodule "/usr/local/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/lib/ser/modules/usrloc.so" loadmodule "/usr/local/lib/ser/modules/uri.so" loadmodule "/usr/local/lib/ser/modules/uri_db.so" loadmodule "/usr/local/lib/ser/modules/group.so" loadmodule "/usr/local/lib/ser/modules/registrar.so" loadmodule "/usr/local/lib/ser/modules/textops.so" loadmodule "/usr/local/lib/ser/modules/domain.so" loadmodule "/usr/local/lib/ser/modules/mediaproxy.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/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("domain", "db_mode", 1) modparam("auth_db|usrloc|domain|group", "db_url", "mysql://ser:heslo@localhost/ser") modparam("group", "use_domain", 0) # -- 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) modparam("mediaproxy", "natping_interval", 60) modparam("registrar", "nat_flag", 2) # ------------------------- 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")) { if (method!="ACK") { sl_send_reply("483","Too Many Hops"); }; break; }; if (msg:len >= 2048 ) { if (method!="ACK") { 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(); if (method=="REGISTER") { if (uri==myself || is_from_local()) { # Mark as NAT'ed if (client_nat_test("3")) { setflag(2); force_rport(); fix_contact(); }; if (!www_authorize("", "subscriber")) { www_challenge("", "0"); break; } else if (!check_to()) { sl_send_reply("403", "Username!=To not allowed"); break; }; if (!save("location")) { sl_reply_error(); }; } else { append_hf("P-hint: outbound alias\r\n"); sl_send_reply("403", "This domain is not served here"); }; break; }; if (method=="INVITE") { if (!(is_from_local() || uri==myself || is_uri_host_local())) { sl_send_reply("403", "Relaying is forbidden"); break; }; t_on_failure("1"); } else if (method == "BYE" || method == "CANCEL") { end_media_session(); }; # subsequent messages withing a dialog should take the # path determined by record-routing if (loose_route()) { append_hf("P-hint: rr-enforced\r\n"); # The following lines are added due media proxy if (method=="INVITE" || method=="ACK") { use_media_proxy(); }; # end media session for BYE and CANCEL is done above # before entering the loose route. no need to call it here t_relay(); break; }; if (client_nat_test("3") && !search("^Record-Route:")) { # Mark as NAT'ed force_rport(); fix_contact(); }; ### Begin PSTN evaluation if (method=="INVITE") { if (uri=~"sip:01[1-9][0-9]+@.*") { if (!is_user_in("From", "ld")) { sl_send_reply("403", "LD permissions needed"); break; }; rewritehostport("65.208.39.219:5060"); } else if (uri=~"sip:00[1-9][0-9]+@.*") { if (!is_user_in("From", "int")) { sl_send_reply("403", "International permissions needed"); break; }; rewritehost("65.208.39.219"); }; t_on_reply("1"); }; ### End PSTN evaluation if (is_uri_host_local() || uri==myself) { # join with next if? # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "User not found"); break; }; }; if (method=="INVITE" || method=="ACK") { use_media_proxy(); }; if (!uri==myself) { # mark routing logic in request append_hf("P-hint: outbound\r\n"); }; # forward to current uri now; use stateful forwarding; that # works reliably even if we forward from TCP to UDP if (!t_relay()) { if (method=="INVITE" || method=="ACK") { end_media_session(); }; sl_reply_error(); }; } failure_route[1] { end_media_session(); } onreply_route[1] { if (status=~"(180)|(183)|(2[0-9][0-9])") { if (client_nat_test("1")) { fix_contact(); }; use_media_proxy(); }; }

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[Serusers] please help big pb with ser and dbtext
by karim Oumalou 22 Mar '05

22 Mar '05

hi everybody, I am using ser with dbtext database The code is working, the authentification users is ok but when i add news users, i have a pb, they are not loaded in the suscriber. My question is : can i add users in the suscriber table (dbtext) without restart ser Thank you. # # $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei Exp $ # # simple quick-start config script # # ----------- global configuration parameters ------------------------ debug=7 # debug level (cmd line: -dddddddddd) fork=yes 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/ser_fifo" # ------------------ module loading ---------------------------------- loadmodule "/usr/local/lib/ser/modules/dbtext.so" loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/rr.so" loadmodule "/usr/local/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/lib/ser/modules/usrloc.so" loadmodule "/usr/local/lib/ser/modules/registrar.so" # Uncomment this if you want digest authentication loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/auth_db.so" # ----------------- setting module-specific parameters --------------- # -- usrloc params -- ################################################################# modparam("usrloc", "db_mode",2) modparam("usrloc", "db_url", "/usr/local/etc/ser/dbtext") # -- auth params -- # modparam("auth_db", "db_url", "/usr/local/etc/ser/dbtext") modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") ################################################################ # -- registrar params -- ########################################################## #modparam("registrar", "nat_flag", 6) #modparam("registrar", "max_expires", 1200) #modparam("registrar", "min_expires", 300) #modparam("registrar", "default_expires", 1200) #modparam("registrar", "use_domain", 1) #modparam("registrar","desc_time_order",1) # -- 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"); break; }; if ( msg:len > max_len ) { 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 record_route(); # loose-route processing if (loose_route()) { t_relay(); 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("softiphone.net", "subscriber")) { # www_challenge("softiphone.net", "0"); # break; # }; if (!proxy_authorize("", "subscriber")) { proxy_challenge("", "0"); break; } save("location"); break; }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; }; # forward to current uri now; use stateful forwarding; that # works reliably even if we forward from TCP to UDP if (!t_relay()) { sl_reply_error(); }; }

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[Serusers] please...aswer...
by ilenis naveda 22 Mar '05

22 Mar '05

Hello... please, sorry me!!! i don't speak english... please i need your help! i like download SER(SIP Express Router)! i can not install, if can help me, thank you!!! ---------------------------------

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[Serusers] RPID Handling in ser 0.9.0/0.9.1
by Francesco Bottà 22 Mar '05

22 Mar '05

Hi all, what the best way to catch rpid value from DB in SER release 0.9.0 and 0.9.1? In my test I've setting this 2 modparam line: modparam("auth_db", "avps_column_int", "domn") modparam("auth_db", "avps_column_str", "uuid|rpid") and the function append_rpid_hf("<", ">;party=calling;id-type=subscriber;screen=yes;privacy=off"); is called before t_relay(). But in the release 0.9.0 SER is unable to catch the rpid value from DB and the call failed when is parsed from my DSS-1 Gateway, wheter in 0.9.1 release all works well. I've, as usual, provisioned the rpid values with serctl rpid add tool. What I'm wrong or missing? Many thanx Verbal

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[Serusers] Fw: isdngw error
by Nicky 22 Mar '05

22 Mar '05

Hi Ulrich Abend, I am using the HST Saphir V C card. I have attached my error message for your reference. Please help. I am trying to get the ISDN module up but I have having errors. Regards, Nicky > ----- Original Message ----- > From: "Ulrich Abend" <uli(a)iptel.org> > To: "Nicky" <nicky(a)caliber.com.sg> > Sent: Wednesday, March 16, 2005 4:44 PM > Subject: Re: isdngw error > > > > Hi, > > > > well it seems to look fine. > > Did you try to run isdngw in CAPI mode (loglevel 3)? What is the error > > message? > > > > What card are you using? > > > > Uli. > > > > On Wednesday 16 March 2005 07:51, Nicky wrote: > > > Hi Ulrich Abend, > > > > > > I have attached my capiinfo for your reference. Please help. Thanks. > > > > > > Regards, > > > Nicky > > > ----- Original Message ----- > > > From: "Ulrich Abend" <uli(a)iptel.org> > > > To: "Nicky" <nicky(a)caliber.com.sg> > > > Sent: Tuesday, March 15, 2005 9:37 PM > > > Subject: Re: isdngw error > > > > > > > HI, > > > > > > > > what does the output of capiinfo say? > > > > > > > > Regards, > > > > > > > > Uli. > > > > > > > > On Tuesday 15 March 2005 14:27, Nicky wrote: > > > > > Dear Ulrich Abend, > > > > > > > > > > I am testing on the ISDNgw module of SEMS, when I run the > > > > > ATDT<telephone number> i encountered these messages : No Dialtone > and > > > > > NO MSN/EAZ. > > > > > > Please > > > > > > > > advice what can be the problem. Also when i tried to run the > modprobe > > > > > capidrv and load the ISDN service in redhat 9.0, there is error > there > > > > > is > > > > > > no > > > > > > > > such module for the modprobe and loading of ISDN modules failed. > Please > > > > > help. Thanks in advance. > > > > > > > > > > Regards, > > > > > Nicky > > > > > > > > -- > > > > Dipl. Inform. Ulrich Abend > > > > > > > > iptelorg GmbH > > > > Am Borsigturm 11 > > > > 13507 Berlin > > > > Germany > > > > > > > > ulrich.abend(a)iptelorg.com > > > > www.iptelorg.com > > > > -- > > Dipl. Inform. Ulrich Abend > > Product Manager Universal Release > > Project Manager Customer Projects > > > > iptelorg GmbH > > Am Borsigturm 11 > > 13507 Berlin > > Germany > > > > ulrich.abend(a)iptelorg.com > > www.iptelorg.com > > > > T +49-700-IPTELORG > > M +49-179-12 777 94 > > F +49-30-6908 8248 >

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[Serusers] Re: isdngw error
by Nicky 22 Mar '05

22 Mar '05

----- Original Message ----- From: "Nicky" <nicky(a)caliber.com.sg> To: "Ulrich Abend" <uli(a)iptel.org> Sent: Monday, March 21, 2005 10:34 PM Subject: Re: isdngw error > Hi Ulrich Abend, > > I am using the HST Saphir V C card. I have attached my error message for > your reference. Please help. > I am trying to get the ISDN module up but I have having errors. > > Regards, > Nicky > ----- Original Message ----- > From: "Ulrich Abend" <uli(a)iptel.org> > To: "Nicky" <nicky(a)caliber.com.sg> > Sent: Wednesday, March 16, 2005 4:44 PM > Subject: Re: isdngw error > > > > Hi, > > > > well it seems to look fine. > > Did you try to run isdngw in CAPI mode (loglevel 3)? What is the error > > message? > > > > What card are you using? > > > > Uli. > > > > On Wednesday 16 March 2005 07:51, Nicky wrote: > > > Hi Ulrich Abend, > > > > > > I have attached my capiinfo for your reference. Please help. Thanks. > > > > > > Regards, > > > Nicky > > > ----- Original Message ----- > > > From: "Ulrich Abend" <uli(a)iptel.org> > > > To: "Nicky" <nicky(a)caliber.com.sg> > > > Sent: Tuesday, March 15, 2005 9:37 PM > > > Subject: Re: isdngw error > > > > > > > HI, > > > > > > > > what does the output of capiinfo say? > > > > > > > > Regards, > > > > > > > > Uli. > > > > > > > > On Tuesday 15 March 2005 14:27, Nicky wrote: > > > > > Dear Ulrich Abend, > > > > > > > > > > I am testing on the ISDNgw module of SEMS, when I run the > > > > > ATDT<telephone number> i encountered these messages : No Dialtone > and > > > > > NO MSN/EAZ. > > > > > > Please > > > > > > > > advice what can be the problem. Also when i tried to run the > modprobe > > > > > capidrv and load the ISDN service in redhat 9.0, there is error > there > > > > > is > > > > > > no > > > > > > > > such module for the modprobe and loading of ISDN modules failed. > Please > > > > > help. Thanks in advance. > > > > > > > > > > Regards, > > > > > Nicky > > > > > > > > -- > > > > Dipl. Inform. Ulrich Abend > > > > > > > > iptelorg GmbH > > > > Am Borsigturm 11 > > > > 13507 Berlin > > > > Germany > > > > > > > > ulrich.abend(a)iptelorg.com > > > > www.iptelorg.com > > > > -- > > Dipl. Inform. Ulrich Abend > > Product Manager Universal Release > > Project Manager Customer Projects > > > > iptelorg GmbH > > Am Borsigturm 11 > > 13507 Berlin > > Germany > > > > ulrich.abend(a)iptelorg.com > > www.iptelorg.com > > > > T +49-700-IPTELORG > > M +49-179-12 777 94 > > F +49-30-6908 8248 >

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[Serusers] SER coredumped in the final_response_handler
by szj 22 Mar '05

22 Mar '05

I used the SER 0.10.99 from CVS code. I have tested it several days. But I found that it often crashed due to unknow reason. I debugged it with the coredump ser produced. it reports: Loaded symbols for /lib/libnss_dns.so.2 #0 0x00a83755 in relay_reply (t=0xb60abbd8, p_msg=0xffffffff, branch=0, msg_status=408, cancel_bitmap=0xbffced88) at t_reply.c:996 996 DBG("DEBUG: relay_reply: branch=%d, save=%d, relay=%d, msg=%s\n", (gdb) where #0 0x00a83755 in relay_reply (t=0xb60abbd8, p_msg=0xffffffff, branch=0, msg_status=408, cancel_bitmap=0xbffced88) at t_reply.c:996 #1 0x00a771d8 in timer_routine (ticks=1104, attr=0x0) at timer.c:251 #2 0x080825d9 in timer_ticker () at timer.c:146 #3 0x0805ce12 in main_loop () at main.c:1097 #4 0x0805e5da in main (argc=3, argv=0xbffcef04) at main.c:1569 Fortunately I started the SER with logging functions. The log says: 8(5775) DEBUG: add_to_tail_of_timer[7]: 0xb60abcf0 18(5775) DEBUG: retransmission_handler : done 18(5775) DEBUG: timer routine:0,tl=0xb60abd00 next=(nil) 18(5775) DEBUG: final_response_handler:stop retr. and send CANCEL (0xb60abbd8) 18(5775) ->>>>>>>>> T_code=180, new_code=408 27(5784) 0(5757) child process 5775 exited by a signal 11 0(5757) core was generated 0(5757) INFO: terminating due to SIGCHLD 19(5776) INFO: signal 15 received 19(5776) Memory status (pkg): 19(5776) qm_status (0x8108d20): 19(5776) heap size= 1027664 19(5776) used= 28000, used+overhead=55840, free=971824 19(5776) max used (+overhead)= 58848 I have two sip ua, the call must go through the SER. It will crash about several setup procedure. I wonder what happens to the SER. Thanks for your kind help. Best Regards Sun Zongjun

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[Serusers] ENUM domain_suffix
by Matt Schulte 22 Mar '05

22 Mar '05

I replaced the default domain_suffix with my own and I get this using lookups, I am using sip_router CVS get_record: lookup(9.0.9.5.7.7.6.6.6.8.1., 35) failed 8(31957) enum_query(): No NAPTR record found for 9.0.9.5.7.7.6.6.6.8.1.. It looks like it's not seeing the domain I used? suggestions? Is this broke? Should I manually change the code? Thanks.

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[Serusers] append_hf_helper brings strange characters.
by szj 22 Mar '05

22 Mar '05

I use the SER 0.10.99 version. I want to modify the procedure of tm module. Before sending the request and forwarding the reply, I managed to modify the request and response, f.e, to insert another header into the request and response. In the request, it works correctly.But in the response, sometime it works, sometimes it failed. The debug log is as follows. 2(2196) old size: 784, new size: 869 2(2196) build_res_from_sip_res: copied size: orig:76, new: 161, rest: 708 msg= SIP/2.0 200 OK^M >P-Security-Nobody:Zgrrv1Y/19zYJGyKXm4obgHZZP5jY59qxbhLxEUgZO11uI41w1QzJKqSbjYQ6G7e/ViClnetse/aCE+dj/TbAZFQa45dL/wPzAS4MDKABos=^M >/QjFhTWNKQaL8k=^M/*<90>*Via: SIP/2.0/UDP 192.168.0.19:5500;branch=z9hG4bK1648283653^M Record-Route: <sip:192.168.0.19;ftag=549451184;lr>^M From: <sip:861111@sip.suntest.com>;tag=81929894;tag=549451184^M To: <sip:862222@sip.suntest.com>;tag=882426148^M Call-ID: 903055665(a)192.168.0.19^M CSeq: 21 INVITE^M Contact: <sip:862222@192.168.0.19:6600>^M Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, MESSAGE, INFO^M Content-Type: application/sdp^M Content-Length: 261^M ^M v=0^M o=nobody 20041028 20000001 IN IP4 192.168.0.19^M s=A call^M c=IN IP4 192.168.0.19^M t=1111396796 1111400396^M m=audio 7100 RTP/AVP 0 8^M a=rtpmap:0 PCMU/8000^M a=rtpmap:8 PCMA/8000^M m=video 7600 RTP/AVP 98 31^M a=rtpmap:98 H263/90000^M a=rtpmap:31 vf=4/CIF/1/768^M I insert the header "P-Security-Nobody: " into the response using the modified version of function "append_hf_helper". There are some strange code in the backend of inserted header. f.e, the italic black characters in the log. I had added a null terminator at the tail of the inserted header. I guess it is caused by the data_lump functions. Who can tell me the real reason of that? Thanks for your kind help. Best Regards. Sun Zongjun

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sr-users March 2005