- sr-users - kamailio.org

[Serusers] Forwarding according to prefix
by Pavel Siderov 12 Jan '05

12 Jan '05

Hi guys, I have problem with forwarding. Here is what I'm trying to make if (uri=~"^sip:[559881]") { log(0, "\n\n************ Forwarding to sip1 ! ***********\n"); rewritehostport("siphost1.com:5060"); append_branch("siphost1.com"); t_relay(); append_hf("P-hint: VoipSwitch GATEWAY\r\n"); log(0, "********************************************\n\n\n"); break; }; if (uri=~"^sip:[559888]") { log(0, "\n\n************ Forwarding to sip2 ! ***********\n"); rewritehostport("siphost2.com:5060"); append_branch("siphost2.com"); t_relay(); append_hf("P-hint: VoipSwitch GATEWAY\r\n"); log(0, "********************************************\n\n\n"); break; }; If I call number for example 35988123 it goes to the right sip server - siphost1.com If I call number for example 359888123 it goes again to sip server - siphost1.com but it has to go to siphost2.com. Any suggestions what maybe wrong? Thanks in advance :)! Pavel Siderov

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[Serusers] Different MySQL Auth Problem !!
by Felipe Martins 12 Jan '05

12 Jan '05

Hi everyone, I have configured SER, to auth my user via mysql db. Ser, MySQL, and SERWEB are working normally. I have two sip UACs (sip cpes) trying to connect at my SERServer, using the users 1234 and 6789 respectivelly, all both users exists at mysql subscriber table using 1234 password, but only the sip cpe using 1234 user can connect. I've tried to delete and re-create the 6789 user but it returns the same error. What my be that ?? Could it be associated to any user permission problem at my mysql db ? Thanks in Advance -- Felipe Martins Linux System Administrator Tep Solution Provider Mundivox Communications Rua Lauro Muller, 116/Sala 505 RJ - Brasil - 22290-906 Tel.: 55 21 3820-8839 Fax.: 55 21 3820-8844

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[Serusers] latest CVS head
by mohammad 12 Jan '05

12 Jan '05

Hi; How can I get the latest cvs head of SER? Regards Mohammad

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[Serusers] Pb with starting SER
by Christian Thomas 12 Jan '05

12 Jan '05

Hi everybody, I have installed SER successfully and I have started to deal with. Unfortunately I'm New on Linux and SER too and I have made a mistake regarding the starting of SER : - I'm using latest package on Red Hat 9 and I have tried to understand the serctl start / stop / restart functions to make a automatic start in the Init.d. during the tests I was unable to stop or kill the process (pid) launched by start function - I received always the same msg regarding the existence of a file(ser.pid) and/or a problem to kill the ser process. Because I'm dumb and newbie I have deleted the ser.pid file in /var/run/ to resolve this problem. Now I can't do nothing because the start or stop or restart function don´t want to handle SER because of ser.pid. I have tried manually to create the file and insert a fake process : the same pb. Then I have tried to use the -P and -E options of SER to create and use a ser.pid file...nothing. Does anyone can help me because I can´t use SER anymore... Thanks in advance to the community. Christian Thomas Diretor Executivo cthomas(a)canalwest.com <mailto:cthomas@canalwest.com> www.canalwest.com Tel +55 (48) 2107 2728 / Fax +55 (48) 333 3745 Atendimento SP (11) 5644 9889 Atendimento RJ (21) 3523 0393 Atendimento SC (48) 3027 2450

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[Serusers] When I want to add a user for ser,but I meet this error
by Zhaomin 12 Jan '05

12 Jan '05

[root@jzmv opt]# serctl add user password user@local MySql password: error: 400; check if you use aliases in SER How can I solve this problem? Thanks

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[Serusers] Problem in calling and Accounting
by Ritesh Jalan 12 Jan '05

12 Jan '05

Hi All I have installed Ser 0.8.14 with mysql.so. My aim is to authenticate users and then forward all the request to destination cisco router, and also to maintain accounting for billing purpose. I am facing two problems, my all call gets disconnected after few secs of its own and I dont get call records also for any calls My ser.cfg is as below. Pls help me in this matter. # # $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=3 # debug level (cmd line: -dddddddddd) #fork=yes #log_stderror=no # (cmd line: -E) /* Uncomment these lines to enter debugging mode debug=7 fork=no log_stderror=yes */ listen=202.71.135.193 listen=127.0.0.1 alias=jalan.com alias=202.71.135.193 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 ---------------------------------- # Uncomment this if you want to use SQL database loadmodule "/usr/local/lib/ser/modules/mysql.so" loadmodule "/usr/local/lib/ser/modules/acc.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 # 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) # -- 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") # ------Acc Params ------ modparam("acc", "log_level", 1) modparam("acc", "log_flag", 1) # -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1) modparam("usrloc", "db_url", "sql://ser:heslo@localhost/ser") # ------------------------- 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("202.71.135.193", "subscriber")) { www_challenge("202.71.135.193", "0"); break; }; save("location"); break; }; if (method == "INVITE"){ if (uri=~"sip:[0-9]*@*"){ prefix("1234"); rewritehostport("64.45.47.231:5060"); forward(64.45.47.231, 5060); }; if (!t_relay()) { sl_reply_error(); break; }; }; setflag(1); # 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 } Thanks & Regards Ritesh Jalan Senior Engineer - Test & Audit Net4india Ltd. 504, Bhikaji Cama Bhawan 11, Bhikaji Cama Place New Delhi 110066 Tel: 91 (011) (26160129 - 131) (Extn 131) URL: http://www.net4india.com

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SV: [Serusers] ser-0.9.0 and PA clients
by Helge Waastad 12 Jan '05

12 Jan '05

Hello, I recommend using ser-0.9.0 There has been a major update in the pa module. Also, Upgrade your database with the sql script in the source directory. Try this first. If you still have problems, I'll give you a couple of hints :-) Basically, I've only used the reference in the module spec. Br, hw -----Opprinnelig melding----- Fra: David Gastro [mailto:davidgastro@hotmail.com] Sendt: 11. januar 2005 20:52 Til: Helge Waastad Emne: RE: [Serusers] ser-0.9.0 and PA clients Helge, Would you be willing to share your ser.cfg file? I've been trying to get the PA module to work here for about a week (using a homegrown client). It would be great to be able to compare my ser.cfg to a known working one ... ;-) Thanks in advance, David >From: "Helge Waastad" <Helge.Waastad(a)smartnet.no> >To: <serusers(a)lists.iptel.org> >Subject: [Serusers] ser-0.9.0 and PA clients >Date: Tue, 4 Jan 2005 23:26:25 +0100 > >Hello, >I've started to use the 0.9.0 release and to me it seems to work as a charm >:-) > >However does anybody know which SIP clients which is compliant for the PA? >I'm using kphone and it works fine, but I would like to try out some for >use on Microsoft? >Messenger 5.0 does not work. >Mvh, >Helge Waastad >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers _________________________________________________________________ On the road to retirement? Check out MSN Life Events for advice on how to get there! http://lifeevents.msn.com/category.aspx?cid=Retirement

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[Serusers] I can not loading the mysql.so
by Zhaomin 12 Jan '05

12 Jan '05

I compiled the ser-0.9.0 ,when I start I get the error below: #ser moni 0(19509) ERROR: load_module: could not open module </usr/local/lib/ser/modules/mysql.so>: /usr/local/lib/ser/modules/mysql.so: undefined symbol: fm_malloc 0(19509) parse error (26,13-14): failed to load module ERROR: bad config file (1 errors) How can I solve it? My mysql is mysql-3.23.58-2.3

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[Serusers] error 477
by Thomas 12 Jan '05

12 Jan '05

Hi, When I try to ping a sip ATA using serctl ping command, I recieve an 477 reply message. Do anyone of you know what 477 means? Thomas

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[Serusers] ser behind nat
by Thomas 12 Jan '05

12 Jan '05

Hi everyone, I would like to ask whether someone has tested whether it would be possible to put SER behind NAT? I have tried it, but it seems that the registration cannot be done successfully. Even if I can register it, no voice could be heard.. There is no problem at all if I use a static IP to run SER. I am using SER behind NAT because I would like to use dynamic IP for SER. Hope someone will give me help. Thomas

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答复: [Serusers] When I want to add a user for ser,but I meet this error
by fu.qihong＠zte.com.cn 12 Jan '05

12 Jan '05

No account exist in MYSQL Do command: ser_mysql create The default password of ser is "heslo" "Zhaomin" <zhaomin(a)kingdream.com> 发件人： serusers-bounces(a)iptel.org 2005-01-12 16:21 收件人： <serusers(a)iptel.org> 抄送：主题： [Serusers] When I want to add a user for ser,but I meet this error [root@jzmv opt]# serctl add user password user@local MySql password: error: 400; check if you use aliases in SER How can I solve this problem? Thanks _______________________________________________ Serusers mailing list Serusers(a)iptel.org http://mail.iptel.org/mailman/listinfo/serusers ************************************************ The email has been scanned by Anti-Spam system, if you find Spam or Virus in this mail, please forward it to: helpdesk(a)zte.com.cn ************************************************ *********************************************** 信息安全声明：本邮件包含信息归ZTE所有， ZTE对该邮件拥有所有权利。请接收者注意保密，未经发件人书面许可，不得向任何第三方组织和个人透露本邮件所含信息的全部或部分。以上声明仅适用于工作邮件。 Information Security Notice： The information contained in this mail is solely property of ZTE Corporation. This mail communication is confidential. Recipients named above are obligated to maintain secrecy and are not permitted to disclose the contents of this communication to others. ***********************************************

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[Serusers] FW: radius accounting problem.
by Adrian Georgescu 12 Jan '05

12 Jan '05

Your radius server can keep track of the call duration by subtracting the stop time from start time, you do not need per se the header you mention nor a B2BUA. See www.freeradius.org documentation or the sample configuration file to achieve what you want at http://cdrtool.ag-projects.com/sql.conf Adrian > Anybody here solved the radius accounting problem with ser? > Please post if you are using radius with ser for accounting. > > Thanks > &*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&*&* > C.M. Rahman Jr. <Archivo: ATT00023.txt >> Not me. I'm being able to account calls, but can not do any billing, because SER does not send Acct-Session-Time Attribute. I was told that I need a b2bua to accomplish that. So used b2bua from vovida.org, but nothing happened. vovida's b2bua does not send Acct-Session-Time. Now I'm trying to use Asterisk as b2bua, but it is being difficult to configure. Any help would be appreciated. By the way. Has anybody done billing with ser ?? Regards, Lucas -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.6.10 - Release Date: 10/01/2005

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[Serusers] DTMF problems (SER + *)
by Humberto Aicardi 12 Jan '05

12 Jan '05

Hi, I'm a newbie on SER so please be patient. I have been using * for quite a while and now decided to use SER as a front-end for my SIP users. I have everything setup including *, SER, RPTProxy, STUN and everything works except for DTMF tones, for example, when I access * voicemail through SER the tones do not get correctly recognized by *. Asterisk is configured to use RFC2833 as a transport for DTMF tones. Can anyone please help me solve this issue? Thanks in advance, Humberto

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[Serusers] AVP module
by mohammad 12 Jan '05

12 Jan '05

Hi ALL; what the AVP family modules do? avp, avpdb, avp_radius, avpops Regards Mohammad

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Re: [Serusers] A-Z route
by sanjaydhadda 12 Jan '05

12 Jan '05

>A-Z route over sip is available. > >1) several backup routes per one destination >2) availability of test >3) technical support > > >Plz contact me offlist for rate and further informations > > >MSN:dhadda@hotmail.com >Mohammad > > > > >

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[Serusers] NOTIFY missing Contact Header
by Don_Gilletti＠logitech.com 11 Jan '05

11 Jan '05

Greetings, I seem to be having some trouble with the pa module on SER 0.10.99-dev0 running on Fedora 3. I can REGISTER fine, and issuing a SUBSCRIBE results in a 200 OK response (and NOTIFYs being generated by the server). However, both the 200 OK response to the SUBSCRIBE and the NOTIFY messages are all missing a Contact header field. Here's the messages: ====================================================== Session Initiation Protocol Request-Line: SUBSCRIBE sip:dontest@172.17.76.25 SIP/2.0 Method: SUBSCRIBE Resent Packet: False Message Header To: <sip:dontest@172.17.76.25> From: <sip:don@172.17.76.25>;tag=b029225f Via: SIP/2.0/UDP 172.17.84.29:5060;branch=z9hG4bK-d87543-671970329-1--d87543-;rport Call-ID: 7f37841cd1635a0b CSeq: 1 SUBSCRIBE Contact: <sip:don@172.17.84.29:5060> Expires: 600 Max-Forwards: 70 Accept: application/pidf+xml Event: presence Content-Length: 0 Session Initiation Protocol Status-Line: SIP/2.0 200 OK Status-Code: 200 Resent Packet: False Message Header To: <sip:dontest@172.17.76.25>;tag=44274c5ba0cc60268b6a1c7eb3de8672-9325 From: <sip:don@172.17.76.25>;tag=b029225f Via: SIP/2.0/UDP 172.17.84.29:5060;branch=z9hG4bK-d87543-671970329-1--d87543-;rport=5060 Call-ID: 7f37841cd1635a0b CSeq: 1 SUBSCRIBE Server: Sip EXpress router (0.10.99-dev0 (i386/linux)) Content-Length: 0 Session Initiation Protocol Request-Line: NOTIFY sip:don@172.17.84.29:5060 SIP/2.0 Method: NOTIFY Resent Packet: False Message Header Via: SIP/2.0/UDP 172.17.76.25;branch=z9hG4bKaebf.9fd37101.0 To: <sip:don@172.17.76.25>;tag=855dae7f From: <sip:dontest@172.17.76.25>;tag=44274c5ba0cc60268b6a1c7eb3de8672-0ddd CSeq: 3 NOTIFY Call-ID: b063ea763c2f6d3d Content-Length: 245 User-Agent: Sip EXpress router(0.10.99-dev0 (i386/linux)) Event: presence Content-Type: application/pidf+xml Subscription-State: active;expires=594 Message body ====================================================== I've been looking at all the documentation I can find, and I can't seem to find out why these are being omitted. Is there something wrong w/my configuration? (see below) Any suggestions why this might be ocurring? don_g ====================================================== ser.cfg file: ====================================================== #--------------------------------------------------------------------- # global configuration parameters #--------------------------------------------------------------------- #debug=7 #fork=no #log_stderror=no listen="172.17.76.25" alias="localhost.localdomain" alias="172.17.76.25" alias="localhost.mycompany.com" dns=no rev_dns=no port=5060 check_via=no sip_warning=no fifo="/tmp/ser_fifo" fifo_db_url="mysql://ser:heslo@localhost/ser" #--------------------------------------------------------------------- # module loading #--------------------------------------------------------------------- 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/registrar.so" loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/auth_db.so" loadmodule "/usr/local/lib/ser/modules/exec.so" loadmodule "/usr/local/lib/ser/modules/group.so" loadmodule "/usr/local/lib/ser/modules/print.so" loadmodule "/usr/local/lib/ser/modules/uri.so" loadmodule "/usr/local/lib/ser/modules/uri_db.so" loadmodule "/usr/local/lib/ser/modules/domain.so" loadmodule "/usr/local/lib/ser/modules/xlog.so" loadmodule "/usr/local/lib/ser/modules/options.so" loadmodule "/usr/local/lib/ser/modules/textops.so" loadmodule "/usr/local/lib/ser/modules/pa.so" #--------------------------------------------------------------------- # setting module-specific parameters #--------------------------------------------------------------------- #--------------------------------------------------------------------- # tm module parameters #--------------------------------------------------------------------- modparam("tm", "fr_inv_timer", 40) modparam("tm", "wt_timer", 5) modparam("tm", "fr_timer", 20) #--------------------------------------------------------------------- # rr module parameters #--------------------------------------------------------------------- modparam("rr", "enable_full_lr", 1) #--------------------------------------------------------------------- # userloc module parameters #--------------------------------------------------------------------- modparam("usrloc", "db_url", "mysql://ser:heslo@localhost/ser") modparam("usrloc", "timer_interval", 60) modparam("usrloc", "db_mode", 2) modparam("usrloc", "use_domain", 1) modparam("usrloc", "desc_time_order", 1) #--------------------------------------------------------------------- # registrar module parameters #--------------------------------------------------------------------- modparam("registrar", "default_expires", 3600) modparam("registrar", "min_expires", 60) modparam("registrar", "max_expires", 86400) modparam("registrar", "append_branches", 1) modparam("registrar", "use_domain", 1) modparam("registrar", "desc_time_order", 1) #--------------------------------------------------------------------- # pa module parameters #--------------------------------------------------------------------- modparam("pa", "default_expires", 3600) modparam("pa", "default_priority_percentage", 50) modparam("pa", "db_url", "mysql://ser:heslo@localhost/ser") modparam("pa", "pa_domain", "172.17.76.25") modparam("pa", "use_db", 1) #--------------------------------------------------------------------- # auth_db module parameters #--------------------------------------------------------------------- modparam("auth_db", "db_url", "mysql://ser:heslo@localhost/ser") modparam("auth_db", "password_column", "password") modparam("auth_db", "calculate_ha1", yes) modparam("auth_db", "use_domain", 1) #--------------------------------------------------------------------- # exec module parameters #--------------------------------------------------------------------- modparam("exec", "setvars", 1) modparam("exec", "time_to_kill", 10) #--------------------------------------------------------------------- # group module parameters #--------------------------------------------------------------------- modparam("group", "db_url", "mysql://ser:heslo@localhost/ser") modparam("group", "use_domain", 1) #--------------------------------------------------------------------- # uri_db module parameters #--------------------------------------------------------------------- modparam("uri_db", "db_url", "mysql://ser:heslo@localhost/ser") modparam("uri_db", "use_domain", 1) #--------------------------------------------------------------------- # domain module parameters #--------------------------------------------------------------------- modparam("domain", "db_url", "mysql://ser:heslo@localhost/ser") modparam("domain", "db_mode", 1) #--------------------------------------------------------------------- # xlog module parameters #--------------------------------------------------------------------- modparam("xlog", "buf_size", 8192) #--------------------------------------------------------------------- # 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 #------------------------------------------------------ if (!method=="REGISTER") { record_route(); }; #------------------------------------------------------ # subsequent messages within 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); break; }; if (!uri==myself) { # mark routing logic in request append_hf("P-hint: outbound\r\n"); route(1); break; }; if (uri==myself) { if (method=="REGISTER") { if (!www_authorize("172.17.76.25", "subscriber")) { www_challenge("172.17.76.25", "1"); break; }; save("location"); break; }; lookup("aliases"); if (!uri==myself) { append_hf("P-hint: outbound alias\r\n"); route(1); break; }; #------------------------------------------------------ # native SIP destinations are handled using our USRLOC DB #------------------------------------------------------ if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; if (method=="SUBSCRIBE") { if (!t_newtran()) { log(1, "newtran error\n"); sl_reply_error(); }; handle_subscription("registrar"); break; }; if (method=="PUBLISH") { if (!t_newtran()) { log(1, "newtran error\n"); sl_reply_error(); }; handle_publish("registrar"); break; }; }; append_hf("P-hint: userloc applied\r\n"); route(1); } #--------------------------------------------------------------------- # Route Section [1] #--------------------------------------------------------------------- route[1] { #------------------------------------------------------ # 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] ser-0.9.0 and PA clients
by Helge Waastad 11 Jan '05

11 Jan '05

Hello, I've started to use the 0.9.0 release and to me it seems to work as a charm :-) However does anybody know which SIP clients which is compliant for the PA? I'm using kphone and it works fine, but I would like to try out some for use on Microsoft? Messenger 5.0 does not work. Mvh, Helge Waastad

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RE: [Serusers] Dynamic Routes with SER.
by Ricardo Martinez 11 Jan '05

11 Jan '05

Hello. Regarding to this subject. I followed some instructions for the AVPOPS module and i have created the next lines in mysql database. This is the description of my usr_preferences table: +-----------+---------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-----------+---------------+------+-----+---------+-------+ | uuid | varchar(64) | | | | | | username | varchar(100) | | PRI | | | | domain | varchar(128) | | PRI | | | | attribute | varchar(32) | | PRI | | | | value | varchar(128) | | PRI | | | | type | int(11) | | | 0 | | | modified | timestamp(14) | YES | | NULL | | +-----------+---------------+------+-----+---------+-------+ I inserted the next data in the table: +------+----------+--------+-----------+---------------+------+------------- ---+ | uuid | username | domain | attribute | value | type | modified | +------+----------+--------+-----------+---------------+------+------------- ---+ | | | | 00562 | 192.168.1.254 | 0 | 20050111152728 | +------+----------+--------+-----------+---------------+------+------------- ---+ So what i want to do is check the first part of the RURI in the INVITE message, for example if the INVITE is something like this INVITE sip:005621111111@sip.mydomain.com SIP/2.0 My question is how can i match the 00562111111 with the 00562 in the field "attribute" and therefore change the domain in the uri to: INVITE sip:005621111111@192.168.1.254 SIP/2.0 I guess that a simple t_relay() then would send the message to the new gateway. If this possible? Thanks in advance. Best Regards, Ricardo.- -----Mensaje original----- De: Ricardo Martinez [mailto:rmartinez@redvoiss.net] Enviado el: Lunes, 10 de Enero de 2005 18:14 Para: serusers(a)lists.iptel.org Asunto: RE: [Serusers] Dynamic Routes with SER. Thanks Samuel, I think the dispatcher module does not acomplish my requeriments for now. I more interested now in the avpops module. I read some lines about the module a few months ago for a similar problem. Is someone using this module for something like this?. In particular i want to mantain a route table for all my destinations and the respective terminating gateway. For example : Code Gateway 56 | 192.168.0.1 1 | 192.168.0.2 44 | 192.168.0.3 and so on.... This table is consulted for all the incoming request and then SER answer with a Redirect for the particular GW. Can someone provide me and example on how the AVPOPS module can handle this? I will really appreciate.... Thanks in advance Best Regards. Ricardo.- -----Mensaje original----- De: Samuel Osorio Calvo [mailto:samuel.osorio@nl.thalesgroup.com] Enviado el: Lunes, 10 de Enero de 2005 12:30 Para: dnay(a)ionosphere.net; serusers(a)lists.iptel.org; rmartinez(a)redvoiss.net Asunto: RE: [Serusers] Dynamic Routes with SER. Hi, There are a couple of modules in version 0.9 which can be used for dynamic routing depending on the desired functinality. One is called dispatcher, and is meant to be a load balancer without fair distribution. I think that you define a list of possible servers in a database and the dispatcher module forwards message to one of them (together with all within-dialog future responses and requests). The other option is to use avpops module which provides an attribute-value functionallity. You can use them to select the next hop depending on the incoming SIP message parameters and the values present in a database. I would advise you to take a look at the documentation of both modules to see if they suit your requirements before using the exec commands, which are not 100% reliable and increases the memory requirements as you have mentioned. From the exec module's readme: 1.5. Known Issues There is currently no guarantee that scripts ever return and stop blocking SIP server. (There is kill.c but it is not used along with the current mechanisms based on popen. Besides that kill.c is ugly). Enjoy SER, Samuel. Unclassified. >>> Ricardo Martinez <rmartinez(a)redvoiss.net> 01/10/05 05:22PM >>> Darren: Thanks for your quick answer. I was thinking in a similar solution, using a external program, in fact i use the exec_dset() functionality for something similar. I was thinking add to this solution a Redirect Server?. Maybe the call to the dynamic route proccess is in the Redirect Server, calling the exec_dset() function, so all the extra resource needed to perform these tasks are used in the redirect server and no in my Proxy-Registrar Server. Is just an idea.. IS this scalable maybe? Is this posible? Thanks in advance Best Regards, Ricardo Martinez.- -----Mensaje original----- De: Darren Nay [mailto:dnay@ionosphere.net] Enviado el: Lunes, 10 de Enero de 2005 11:06 Para: Ricardo Martinez; 'serusers(a)lists.iptel.org' Asunto: Re: [Serusers] Dynamic Routes with SER. Take a look in the SER Admin guide at "Executing an External Program". You can write an application with perl, C, etc.. Which will process the call info and return a destination set. This functionality is available using the exec_dset function in SERs exec module. I use this feature in our SER deployment and it works great. The only problem I've found so far is that it definitely does increases the resources required per call, and hurts your scalability. Especially if you use perl. Try to use C if at all possible, or persistent perl at the very least. Darren Nay On 1/10/05 11:01 AM, "Ricardo Martinez" <rmartinez(a)redvoiss.net> wrote: > Hello List. > I have a question on how to handle dynamic routes in SER. For what > i know, SER by himself is not the best way to handle dynamic routes, since > every change in a route implies a change in the ser.cfg file and then a > restart of the service. So i'm thinking how to solve this problem and a was > hoping that someone could give some advice on this issue. > Any idea is welcome. > > Thanks in advance. > BEst Regards. > > Ricardo Martinez.- > > _______________________________________________ > Serusers mailing list > serusers(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/serusers _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers _______________________________________________ Serusers mailing list serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers

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[Serusers] SER won't start: can't find PID file
by Christian Thomas 11 Jan '05

11 Jan '05

Hi CJ, Sorry for disturbing you but I have the same pb than you've got regarding the serctl start with message. Starting SER: cat: /var/run/ser.pid: No such file or directory. SO for fun I touched a file with that name in that directory to see what would happen. I then get: Starting SER: PID file exists! (/var/run/ser.pid) already running? This is all obtained by running "serctl start". Prior to running I ran "ser -ddd -P /var/run/ser.pid" then I run serctrl, but am left being stuck in this situation. I'm stuck too in this situation and perhaps you have resolved this situation. Hope you can help me. best regards, Christian Thomas Diretor Executivo cthomas(a)canalwest.com <mailto:cthomas@canalwest.com> www.canalwest.com Tel +55 (48) 2107 2728 / Fax +55 (48) 333 3745 Atendimento SP (11) 5644 9889 Atendimento RJ (21) 3523 0393 Atendimento SC (48) 3027 2450

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[Serusers] q-value in location table incorrect
by Franz Edler 11 Jan '05

11 Jan '05

Hello, I just discovered, that the q-value in the location table does not reflect the q-value of the REGISTER request. Two examples: - q-value in Contact-header = 0,8 --> location table shows 0.01 - no q-value in Contact-header (default=0)--> location table shows -1.00 Any comments on this? Regards Franz

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[Serusers] A bug in www authentication?
by 牛坤 11 Jan '05

11 Jan '05

Dear ser users, Sorry to trouble you all. I'm developing my own sip client based on the nist jain sip library. I used SJphone with my SER and it works fine. When I change to JSphone(sip-communicator),something strange happened. I read the sourcecode of JSphone. It seems that the field nonce and cnonce in the "Authentication" field are both null in JSphone. However,I can see the values in SJphone are not null. Both clients can register onto my server. I wonder if this is a bug in ser. Thank you for your reply. Sincerely, Kun

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[Serusers] radius acc
by Gustavo Villegas 11 Jan '05

11 Jan '05

Dear Ser users I was wondering if the same method to make acc in mysql, is aplicable to accounting in radius scenario. or i need to enable something in the radius.conf. Best Regards Gustavo Villegas

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[Serusers] wrong translated request-uri in accounting records
by Juha Heinanen 11 Jan '05

11 Jan '05

if a request is forwarded to another destination in failure route by appending a new branch to it like in this example from the manual: failure_route[1] { # forwarding failed -- try again at another destination append_branch("sip:nonsense@iptel.org"); log(1,"first redirection\n"); # if this alternative destination fails too, proceed to reply_route[2] t_on_failure("2"); t_relay(); } then translated request-uri (format o) of accounting record does not contain this appended new uri, since the appended branch is not checked, when o-value is selected: case 'o': if (rq->new_uri.len) val_arr[cnt]=&rq->new_uri; else val_arr[cnt]=&rq->first_line.u.request.uri; ATR(OURI); break; is there an existing solution to this problem or should the above code be fixed? -- juha

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[Serusers] how to test that request comes from a fifo?
by Juha Heinanen 11 Jan '05

11 Jan '05

i can easily test in ser.cfg that a request comes from a particular ip address, but how do i test that a request comes from a particular fifo or unix socket? -- juha

2 1

[Serusers] nat_flag parameter in registrar module
by Gurol Akman 11 Jan '05

11 Jan '05

What is the intended use of 'nat_flag' parameter in 'registrar' module? Its default value is set to 4 whereas in modules such as 'mediaproxy' its value gets set to 2. I wasn't able to find any documentation that describes this parameter and/or its permissible values. Thanks in advance -- GA

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