sr-users June 2008

sr-users@lists.kamailio.org

124 participants
231 discussions

[OpenSER-Users] remove_hf from textops does not remove whole header field
by Schumann Sebastian 30 Jun '08

30 Jun '08

Dear all I try to remove a Via from a header. Unfortunately, the via from INVITE sip:user@domain SIP/2.0 Via: SIP/2.0/UDP 10.0.0.1:20592;branch=z9hG4bK-d8754z-1955bd20f1745139-1---d8754z-;rport Max-Forwards: 70 is changed after remove_hf("Via") to INVITE sip:user@domain SIP/2.0 Via: SIP/2.0/UDP 10.0.0.2;branch=z9hG4bK-d8754z-1955bd20f1745139-1---d8754z- ;rport=20592Max-Forwards: 69 10.0.0.2 is a proxy i sent the message through and 10.0.0.1 is the originating endpoint. So rport is not removed and no CRLF is added after the rport parameter is added. Is this behaviour as it should be? I wanted to remove the whole line. Or can I restrict adding the rport parameter? Furthermore, the option _not_ to set an via for a message sent through my proxy 10.0.0.2 would be also very helpful for me. It is not possible though, right? At least I didn't find any further information.... Any ideas? Best regards Sebastian -- Sebastian Schumann, Dipl.-Inf. (FH) Junior Designer Applications Slovak Telekom, a. s. T-Com, Operations Unit Production and Service Division Innovations and Enterprise Solution Subunit Architecture and Design Department Address: Karadzicova 10, 825 13 Bratislava, Slovakia Office: Room 449, Jarabinkova 1, 821 09 Bratislava, Slovakia Tel. +421 2 588 13332 Mobile +421 910 643010 E-mail sebastian.schumann(a)t-com.sk Web www.t-com.sk <http://www.t-com.sk/>

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[OpenSER-Users] Preserving original number when using alias_db_lookup
by Stagg Shelton 30 Jun '08

30 Jun '08

I found in the archives about how to preserve the original number when using alias_db_lookup. I am still learning OpenSER, and AVP is a challenge for me. I am looking for an example that I can use that can save the $rU in an avp before the alias_db_lookup and restore it afterwards. Thanks Stagg

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Re: [OpenSER-Users] I can't configure Diameter Client Server (DISC)
by Elena-Ramona Modroiu 28 Jun '08

28 Jun '08

Hi, check if the print.so exists. Also change in the config file the print module loading directive to module= print.so Regards, Ramona Florian Schildger wrote: > > Hi @ all, > > I want to built a Diameter-Client and –Server with disc, but it is > very tricky. Can someone help me? > > My plan is, a UA gives an invite to a SIP Express Router, this one > forwards the request to a DISC Client, which forwards the request to > the DISC Server and authenticate the UA. > My first problem is to start the DISC. > > What I did: > > 1. Download the disc with cvs and Install it > > cvs -d:pserver:anonymous@cvs.disc.berlios.de:/cvsroot/disc > <http://service.gmx.net/de/cgi/g.fcgi/mail/new?CUSTOMERNO=19451716&t=de13617…> > login > cvs -z3 -d:pserver:anonymous@cvs.disc.berlios.de:/cvsroot/disc > <http://service.gmx.net/de/cgi/g.fcgi/mail/new?CUSTOMERNO=19451716&t=de13617…> > co disc > ./rebuild > make > make install > > 2. Then Configure aaa_client.cfg > > 17 aaa_realm= 192.160.45 > 18 aaa_fqdn = 192.160.45:1810 > > 21 module_path= usr/local/lib/disc/client/ > 22 module= usr/local/lib/disc/client/print.so > > 32 peer= aaa://192.168.0.45:1812;transport=tcp # Server > 33 peer= aaa://192.168.0.45:5060;transport=tcp # SER > > 42 route= aaa://192.168.0.45:1812;transport=tcp > > # For the Modules I don't know what to do, because I couldn't find any > module!!! Only the print one, but I think I don'tneed it, do I? > > 3. After that I could't not start disc, because I had no File disc.cfg > in /usr/local/etc/disc/disc.cfg. What I did is copy the aaa_client.cfg > to disc.cfg > > cp /usr/local/disc/src/aaa_client.cfg /usr/local/etc/disc/disc.cfg > > 4. Then I start in the Console: > > debian:~# disc > qm_malloc(0xb7cab008, 11) called from cfg_parser.c: cfg_getstr(213) > qm_malloc(0xb7cab008, 12) returns address 0xb7cb148c frag. 0xb7cb1474 > (size=12) on 1 -th hit > qm_malloc(0xb7cab008, 16) called from cfg_parser.c: cfg_getstr(213) > qm_malloc(0xb7cab008, 16) returns address 0xb7cb14c8 frag. 0xb7cb14b0 > (size=16) on 1 -th hit > qm_malloc(0xb7cab008, 27) called from cfg_parser.c: cfg_getstr(213) > qm_malloc(0xb7cab008, 28) returns address 0xb7cb1508 frag. 0xb7cb14f0 > (size=28) on 1 -th hit > before loading the modules > loading module > usr/local/lib/disc/client/print.so...qm_malloc(0xb7cab008, 35) called > from cfg_parser.c: cfg_getstr(213) > qm_malloc(0xb7cab008, 36) returns address 0xb7cb1554 frag. 0xb7cb153c > (size=36) on 1 -th hit > ERROR: load_module: failed to load > <usr/local/lib/disc/client/print.so> in <client/modules>: > usr/local/lib/disc/client/print.so: cannot open shared object file: No > such file or directory > FAILED > ERROR (-1): on line 25 > ERROR: cannot init the core > ERROR:AAAClose: AAA library is not initialized > INFO:init_trans_manager: transaction manager stoped! > INFO:destroy_peer_manager: peer manager stoped > INFO:destroy_timer: timer thread stoped > qm_free(0xb7cab008, 0xb7cb148c), called from aaa_core.c: > destroy_aaa_core(576) > qm_free: freeing frag. 0xb7cb1474 alloc'ed from cfg_parser.c: > cfg_getstr(213) > qm_free(0xb7cab008, 0xb7cb14c8), called from aaa_core.c: > destroy_aaa_core(577) > qm_free: freeing frag. 0xb7cb14b0 alloc'ed from cfg_parser.c: > cfg_getstr(213) > qm_status (0xb7cab008): > heap size= 1022872 > used= 68, used+overhead=26012, free=996860 > max used (+overhead)= 26040 > dumping all allocked. fragments: > 0. N address=0xb7cb1458 frag=0xb7cb1440 size=4 > alloc'd from shm_mem.c: shm_mem_init_mallocs(185) > start check=f0f0f0f0, end check= c0c0c0c0, abcdefed > 3. N address=0xb7cb1508 frag=0xb7cb14f0 size=28 > alloc'd from cfg_parser.c: cfg_getstr(213) > start check=f0f0f0f0, end check= c0c0c0c0, abcdefed > 4. N address=0xb7cb1554 frag=0xb7cb153c size=36 > alloc'd from cfg_parser.c: cfg_getstr(213) > start check=f0f0f0f0, end check= c0c0c0c0, abcdefed > dumping free list stats : > hash= 3. fragments no.: 1 > hash= 4. fragments no.: 1 > hash= 521. fragments no.: 1 > ----------------------------- > shm_mem_destroy > destroying the shared memory lock > > > He could not load the module right? But where I can get it? How can I > use disc as Client and Server? I did only the configure for the > client! I read out, that disc only can work as an client or as an server. > > Can someone give me a hint? > > Cheers, Flo > > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > Users(a)lists.openser.org > http://lists.openser.org/cgi-bin/mailman/listinfo/users >

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[OpenSER-Users] avp_radius question
by Ricardo Martinez 27 Jun '08

27 Jun '08

Hello Is there a way to send in a radius request the Called and Callee information? The avp_radius module seems to what i need to do, but it works with "called only" or "callee only" formats. I need to send in a radius request both fields. Can someone help me here? Thanks Regards, Ricardo.-

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[OpenSER-Users] NEW FEATURE: local route for internally generated requests
by Bogdan-Andrei Iancu 27 Jun '08

27 Jun '08

Hi, OpenSER has a new type of route: local route. This route is to be executed when a brand new request is internally generated (openser being the UAC) ; such requests are result of : - t_uac_dlg MI command - msilo, sms, presence, cpl-c, dialog (and others) modules Purpose ======== This need route was added to meet the need to do dynamic manipulation (do some checking, adding headers, logging, etc) of the internally generated requests; without this new route, these requests were totally transparent for the openser script. Some strong cases there were debated for a long time on the lists: - adding new headers into internally generated requests - so far all kind of hacks were used to do it (like defining module parameters with predefined headers to be added in the request - see presence modules) - logging (log or xlog) information about the outgoing requests - see the discussion about the presence internal logging - accounting - there was no way to account these requests (as accounting can be triggered only from script) - see the discussion around the dialog module for how to account the BYEs generated by this module How to use =========== there is a single instance of this route allowed in the configuration: local_route { ...... } Note that not all the functions are allowed to be called from this route (better check the docs before) Example: local_route { .... if (is_method("NOTIFY")) { xlog("new $rm sent out for $ru via $du\n"); } .... if (is_method("BYE")) { acc_log_request("internal bye"); append_hf("X-note: terminated by dialog module"); } .... } Limitations ============ - you can access RURI and destination uri ($ru and $du), but any change of these value will be discarded - you cannot change the destination of the request - there is no transaction persistence (yet) - you cannot set onreply or failure routes, flags are not pushed into transaction ; this will be probably available in the next version. - accounting via flags do not work - as this requires transaction persistence (see above) Regards, Bogdan

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[OpenSER-Users] regarding openser v 1.2.0
by Naveen Kumar 26 Jun '08

26 Jun '08

Hi, when i tried to execute the following command i am getting peculiar error....please anybody can help me. [root@info sbin]# openserctl start database engine 'MYSQL' loaded Control engine 'FIFO' loaded Starting OpenSER : 19153 ? S 0:00 /bin/sh /usr/local/sbin/openserctl moni 19154 ? S 0:00 /bin/sh /usr/local/sbin/openserctl moni 19423 pts/9 S+ 0:00 /bin/sh /usr/local/sbin/openserctl start -rw-r--r-- 1 root root 0 Jun 26 23:56 /var/run/openser.pid INFO: PID file exists (/var/run/openser.pid)! OpenSER already running? your suggetions are very helpfull for my further proceedings, With Best Regards, Naveen.

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[OpenSER-Users] regarding openser v 1.2.0 installation
by Naveen Kumar 26 Jun '08

26 Jun '08

Hi all, I am new to the Openser.Now i am trying to install openser v 1.2.0 in centos 5. whilw installation process i am getting the following error. [root@info sbin]# openser_mysql.sh create MySQL password for root: Enter password: Enter password: creating database openser ... ERROR 1007 (HY000) at line 1: Can't create database 'openser'; database exists Creating core tables failed! Any one please help, for proceeding further installation. With Best Reagards, Naveen.

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[Serusers] no BYE
by Pezhman Lali 26 Jun '08

26 Jun '08

Hi Dear, I am using ser --> asterisk for outgoing calls. the ser does not send bye, if the caller hanging up. so, the session was not killed. plz help me . best

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Re: [OpenSER-Users] openser is not running
by Eliass Salim 26 Jun '08

26 Jun '08

Yes, but I think there is a problem with the makefile, because when I use "make all" the compilation stops on : Linking xlog.so gcc -shared -Wl,-O2 -Wl,-E xl_lib.o xlog.o -o xlog.so make[1]: Leaving directory `/usr/local/src/openser-1.3.0/sip-server/modules/xlog' cd utils/openserunix; make all make[1]: Entering directory `/usr/local/src/openser-1.3.0/sip-server/utils/openserunix' make[1]: Nothing to be done for `all'. make[1]: Leaving directory `/usr/local/src/openser-1.3.0/sip-server/utils/openserunix' if [ "no" = "yes" ]; then \ cd utils/db_berkeley; make all ; \ fi ; Eliass David Villasmil wrote: > Have you read ALL the documentation? > Have you looked for error in /var/log/syslog? > Do you understand the openser.cfg? > > > d > > On Wed, Jun 25, 2008 at 4:00 PM, Eliass Salim <salim(a)enseirb.fr > <mailto:salim@enseirb.fr>> wrote: > > hi, > > I've installed openser 1.3.0 ( by following instructions from > http://www.openser.org/dokuwiki/do [...] -from-svn) > <http://www.openser.org/dokuwiki/doku.php/install:openser-from-svn%29> > on my computer (fedora core 6,result of the command uname -a: Linux > park 2.6.20-1.2952.fc6 #1 SMP Wed May 16 17:59:13 EDT 2007 i686 i686 > i386 GNU/Linux), and when I launch OpenSER via /etc/ini.d/openser > start, > I've this: > [eliass@park ~]$ /etc/init.d/openser start > Starting openser: openser /var/run/openser/openser.pidListening on > udp: 127.0.0.1 <http://127.0.0.1> [127.0.0.1 > <http://127.0.0.1>]:5060 > udp: 192.168.10.110 <http://192.168.10.110> > [192.168.10.110 <http://192.168.10.110>]:5060 > tcp: 127.0.0.1 <http://127.0.0.1> [127.0.0.1 > <http://127.0.0.1>]:5060 > tcp: 192.168.10.110 <http://192.168.10.110> > [192.168.10.110 <http://192.168.10.110>]:5060 > Aliases: > tcp: localhost:5060 > udp: localhost:5060 > > . > [eliass@park ~]$ > > OK, but when I check Openser status via /etc/ini.d/openser, I've: > Status of openser: openser is not running. > So, I don't undrstand why. > Can you help me? > Thanks > > _______________________________________________ > Users mailing list > Users(a)lists.openser.org <mailto:Users@lists.openser.org> > http://lists.openser.org/cgi-bin/mailman/listinfo/users > >

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[Serusers] Re : Using OpenSER as Predictive Dialer for a Call Center ?
by deb ale 26 Jun '08

26 Jun '08

Do you concider sippy B2BUA? ----- Message d'origine ---- De : Arthur <pylinuxian(a)gmail.com> À : serusers(a)lists.iptel.org Envoyé le : Jeudi, 26 Juin 2008, 1h17mn 37s Objet : [Serusers] Using OpenSER as Predictive Dialer for a Call Center ? I am working on a project for a call center about programming an open source predictive dialer, and so far my research shows no sign of a competitor to Asterisk. I hope someone can guide me here, because I don't know yet whether OpenSER can be programmed to make calls automatically and if callees answers the calls hand the calls to agents ? .. allow agents to make transfers to other agents ... and other call center stuff. Thanks -- "He who asks a question may be a fool for a few minutes. He who does not ask may be a fool forever" _____________________________________________________________________________ Envoyez avec Yahoo! Mail. Une boite mail plus intelligente http://mail.yahoo.fr

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sr-users June 2008