sr-users July 2008

sr-users@lists.kamailio.org

147 participants
206 discussions

[Serusers] Iptel's Documentation Resources (caution !! out of date )

by muhammad akl

well , today i was browsing the documentation section of the iptel.org to get more information about SER to include them in my graduation's presentation ( yea i'll get rid of that college :D ) what i notice there most of the documents are out of date and one cannot get full information about some issues ( the most interesting sentence was for the admin guide " warning outdated !! " ) so my question " is there any hope to see a well-organized documents that one can depends on , meaning rewrite some sections , wrting more howto's and the most important issue is to rewrite the INSTALL file that comes with the source code for SER " and for that i will make some documents especially directed for solaris10 and opensolaris' area soon some of them : 1- installing SER' requirements for solaris 10 and opensolaris 2- full explaination for SER compilation process on either solaris10 or opensolaris 3- install SAMP package ( apache2 , mysql5 , php5 ) either using coolstack or via package manager of opensolaris 4- installing serweb on either solaris 10 or opensolaris 5 integration of SER plus Asterisk and how to make the right configuration so if any one could help me in the preceding points or to help do more work like howto configure SEMS and SER for media streaming and other issues i'd appreciate that and finally sorry for my poor english :) BR muhammad

16 years, 4 months

[OpenSER-Users] getting error while adding module to openser

by suresh tattikota

hi all ** *this is the steps i followed to add module * ** * i took one example module as exMod and this exMod sub directory is in directory called /modules * ** ** *1. created one makefile * *2.one .c file with one printf statement , .h file for corresponding .c file * *3.and added loadmodule "exMod.so" in openser.cfg file then * *4. i run the openser with * make prifix=/usr/local/ all and make prifix=/usr/local/ install 5 while i am running the openser it is not showing any thing *the .c an .h file of my* *exMod are * *exMod.c:* void print_modname() { printf("this is module name "); } *exMod.h* void print_modname(); and my Makefile is : include ../../Makefile.defs auto_gen= NAME=exMod.so DEFS+=-I$(LOCALBASE)/include LIBS= include ../../Makefile.modules so please help me regarding this

16 years, 4 months

[OpenSER-Users] openser ported to Intel Debian 64bits?

by Pablo Bertuzzi

Hello Everyone!, I have to install openser in production these days. So, is there any plan to port openser to Debian 64bits on Intel machines? kind regards, Pablo.

16 years, 4 months

[OpenSER-Users] DNS/ENUM resolution

by Yazid Hadj Said

Hi all, If I modify R-URI, the DNS/ENUM resolution (choice of destination of this request) is made with the original RURI or with the new RURI Regards Yazid

16 years, 4 months

[OpenSER-Users] Can't add user to Mysql DB

by Eliass Salim

I installed openser 1.3, now I loaded Mysql module and made the required changes in /etc/openser/openserctlrc file. When I run the command: openserctl add 100 100 100@localhost I get the follwoing error: ERROR 1054 (42S22) at line 1: Unknown column 'phplib_id' in 'field list' ERROR: introducing the new user '192.168.10.182' to the database failed Any idea what's going on? thanks

16 years, 4 months

[OpenSER-Users] Crashes with OpenSER and RTP Proxy

by Samuel Muller

Hello all, This e-mail to find some help, i'm desperate. I've many stability problems, when using RTP Proxy + OpenSER. Maybe it's hardware, maybe ... I really don't know. -> Infos : Server : Dell PowerEdge dual Xeon, 2 GB RAM, PERC 6i RAID card. OS: i tried all these one : . ubuntu gutsy . ubuntu hardy . debian etch . debian lenny (actually running) the problems are the same on each distro. it's AMD64 architecture-based : Linux 2.6.18-6-amd64 #1 SMP Fri Jun 6 05:24:08 UTC 2008 x86_64 GNU/Linux I need mySQL, NAT, and Radius support (Radiator used). I compilated as indicated, to enable in the acc module the support of Radius. I used the libradius (radiusclient-ng 0.5.6), and tried too with the libradius-ng2. sources : http://www.openser.org/dokuwiki/doku.php/install:make-debian-packages http://www.openser.org/dokuwiki/doku.php/install:backport-debian-source-pac… and some related websites like voip-info.org, ... then, i tried these pairs : RTP Proxy 1.02 + OpenSER 1.3.1 : crash RTP Proxy 1.02 + OpenSER 1.3.2 : crash (actually running) RTP Proxy 1.1 + OpenSER 1.3.1 : crash RTP Proxy 1.1 + OpenSER 1.3.2 : crash But, at each first running, all works fine : NAThelper, Radius, mySQL. Registrations are ok, accounting tickets and mySQL requests too, calls are fine, ... And when i changed one line of config, for example, an AVP value, it crashes at restart or just at the start, for different reasons each time. The processes become ghosts, or never restart, etc... See all the debug files in attached files - in this case, it's the NAThelper who crashed - but sometimes it works really fine ... even if i don't touch any configuration. If you need more infos, or another kind of crash, no pbm ... Many thanks to all for any suggestions, this situation makes me crazy. Samuel MULLER

16 years, 4 months

[OpenSER-Users] 2 problems with serMyAdmin

by Ahmed Huraimel

hello all, i am facing two problems with serMyAdmin.05-beta. the problems are 1- Error when adding a user in groups 2- wrong table attributes when adding user preferences. for the first problem, after i installed openser 1.3.2 with mySQL DB, i loaded the group model after connecting my openser to the PSTN. so i want to use the group model to permit the users for local, long distance and international calls. it work fine with me when i added the users using "openserctl acl add". but when i added the groups using serMyAdmin i get the folowing error message: *Message: could not insert: [UserGroup]; nested exception is org.hibernate.exception.ConstraintViolationException: could not insert: [UserGroup] Caused by: org.springframework.dao.DataIntegrityViolationException: could not insert: [UserGroup]; nested exception is org.hibernate.exception.ConstraintViolationException: could not insert: [UserGroup] Class: UserController At Line: [111] Code Snippet: org.codehaus.groovy.runtime.InvokerInvocationException: org.springframework.dao.DataIntegrityViolationException: could not insert: [UserGroup]; nested exception is org.hibernate.exception.ConstraintViolationException: could not insert: [UserGroup] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jsecurity.web.servlet.WebInterceptorFilter.doFilterInternal(WebInterceptorFilter.java:106) at org.jsecurity.web.servlet.SecurityContextFilter.doFilterInternal(SecurityContextFilter.java:93) at org.jsecurity.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619) Caused by: org.springframework.dao.DataIntegrityViolationException: could not insert: [UserGroup]; nested exception is org.hibernate.exception.ConstraintViolationException: could not insert: [UserGroup] at UserController$_closure6_closure11.doCall(UserController.groovy:111) at UserController$_closure6.doCall(UserController.groovy:101) at UserController$_closure6.doCall(UserController.groovy) ... 29 more Caused by: org.hibernate.exception.ConstraintViolationException: could not insert: [UserGroup] at $Proxy3.saveOrUpdate(Unknown Source) ... 32 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry 'agentA-inrialpes.fr-' for key 2 at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at com.mysql.jdbc.Util.getInstance(Util.java:381) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1015) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3491) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3423) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1936) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2060) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2542) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1734) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2019) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1937) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1922) at org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102) ... 33 more* ========================================= the second problem is when adding a user references, basically i got a wrong attributes. specifically, the username is not stored in the database. see below the result *Username: agentA(a)inrialpes.fr Attribute: callfwd Value: sip:AgentB@inrialpes.fr <sip%3AAgentB(a)inrialpes.fr> Type: String:String Last Modified: 2008-07-07 17:45:02.0 *and in the MySQL database it is: +----+------+-------------+--------------+-----------+------+-------------------------+---------------------+---------+---------+ | id | uuid | username | domain | attribute | type | value | last_modified | version | user_id | +----+------+-------------+--------------+-----------+------+-------------------------+---------------------+---------+---------+ | 6 | 12 | 0 | inrialpes.fr | callfwd | 0 | sip:AgentB@inrialpes.fr <sip%3AAgentB(a)inrialpes.fr> | 2008-07-07 17:45:02 | 0 | 12 | +----+------+-------------+--------------+-----------+------+-------------------------+---------------------+---------+---------+ ========================================= does anyone faces thous problem? AHMED ALALI

16 years, 4 months

[OpenSER-Users] Compiling / running Mediaproxy 2.0 on Debian Lenny

by jh＠tutpro.com

do you use gnutls 2.4.0? It seems that they renamed/ obseleted this function there [1]: gnutls_openpgp_crt_get_key_id: ADDED, obsoletes gnutls_openpgp_crt_get_id. dan, any chance to that you would update dispatcher to be compatible with gnutls 2.4.1? -- juha

16 years, 4 months

[OpenSER-Users] Problem with multiple openser instances and attended transfers (REFER with replaces part)

by Ardjan Zwartjes

Hi all, I'm currently working on a VoIP system with multiple opensers as registrars, clients can register to whatever openser they like and use that one as an outgoing proxy. The configuration scripts makes sure that invites are branched to all other opensers so that the call is delivered wherever a client is registered. Basic call functionality is working fine, attended transfers however are a different story. If all the clients are registered on the same openser this works perfectly. Client A calls client B, client B calls client C, B sends a REFER to A with a replaces in the Refer-To header and A calls client C with a Replaces header in the INVITE. The INVITE from A to C here goes through the openser since all clients use the openser as a outgoing proxy and all is well. In the setup with multiple opensers however the problem arises. If client C is registered on a different openser then A and B the third call won't go through the registrar for C, the proxy for A and B will try to contact C directly since there is no route information in a REFER on how client C can be reached. If C is behind a firewall or the registrar for C knows specific (network) routes on how to contact C this scenario will fail since the INVITE from the openser for A and B directly to client C won't arrive. So my question is: Does anybody has any ideas on how to reach the desired goal: The INVITE from A to C should go through the openser for A and the openser for C. Personally I was thinking in the line of a reverse registration lookup to check if a contact is known on an openser and if it isn't I could branch it to all other openser systems, but I couldn't find a function that does this reverse lookup. I could try to implement this function myself, but I would prefer existing (tested ;)) functionality. Does anybody know a function that does this, or can anybody think of another solution for this problem? Thanks in advance. Kind regards, Ardjan Zwartjes.

16 years, 4 months

[OpenSER-Users] Compiling / running Mediaproxy 2.0 on Debian Lenny

by Thomas Gelf

Hi list, I would like to give Mediaproxy 2.0 a try - it compiles fine on Debian Lenny (dpkg-buildpackage). However starting it results in "fatal error: failed to create MediaProxy Relay: /usr/lib/libgnutls-extra.so.26: undefined symbol: gnutls_openpgp_crt_get_id". Could anyone give me a little hint on how to resolve this issue? Named file /usr/lib/libgnutls-extra.so.26 is part of Lenny's libgnutls26, System is running semi-virtualized in a linux-vserver guest (64bit) - host system is running kernel 2.6.22.18. Kind regards, Thomas Gelf

16 years, 4 months

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sr-users July 2008