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42 participants
37455 discussions

[Kamailio-Users] connection to remote mysql database
by Asim Riaz 05 Sep '08

05 Sep '08

I am using Kamailio 1.2 , in t openser.cfg I defined the the url for db, which is not local ("auth_db|permissions|uri_db|usr_loc", "db_url", "mysql://openser:db_password@db_ip_address/openser") but still getting the error message below when start openser; /sbin/openser[13064]: permissions - initializing /sbin/openser[13064]: WARNING: File not found: //etc/openser/permissions.allow /sbin/openser[13064]: Default allow file (//etc/openser/permissions.allow) not found => empty rule set /sbin/openser[13064]: WARNING: File not found: //etc/openser/permissions.deny /sbin/openser[13064]: Default deny file (//etc/openser/permissions.deny) not found => empty rule set /sbin/openser[13064]: new_connection: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) /sbin/openser[13064]: ERROR: group_db_bind: unable to connect to the database /sbin/openser[13064]: ERROR:group:mod_init: unable to open database connection /sbin/openser[13064]: init_mod(): Error while initializing module group /sbin/openser[13064]: INFO:mi_fifo:mi_destroy: process hasn't been created -> nothing to kill any idea ? thanks in advance Asim

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[Kamailio-Users] Openser & Centile
by BERGANZ François 05 Sep '08

05 Sep '08

Hello, I have some problem with, openser & centile! When do a call from centile to openser, the call don't do "ringing", just "trying" and after, centile say "BYE" Have you an idea? Thank you

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Re: [Kamailio-Users] Openser & Centile
by BERGANZ François 05 Sep '08

05 Sep '08

I could have a look, but Asterisk-Openseràno problems Centile-openseràdont work ! Cordialement BERGANZ François <http://www.acropolistelecom.net> http://www.acropolistelecom.net TEL/FAX : 33 (0) 1 70 72 50 15 De : Darren Sessions [mailto:dmsessions@gmail.com] Envoyé : vendredi 5 septembre 2008 15:26 À : BERGANZ François Objet : Re: [Kamailio-Users] Openser & Centile Would be helpful to see some of the SIP signaling. _____________________________ Darren Sessions dmsessions(a)gmail.com http://www.darrensessions.com _____________________________ On Sep 5, 2008, at 7:24 AM, BERGANZ François wrote: Hello, I have some problem with, openser & centile! When do a call from centile to openser, the call don't do "ringing", just "trying" and after, centile say "BYE" Have you an idea? Thank you _______________________________________________ Users mailing list Users(a)lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users

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[Kamailio-Users] CDRTool and Prepaid
by Adrian Georgescu 05 Sep '08

05 Sep '08

The problem with concurrent prepaid calls and single balance is that you have to correlate between the call control and rating angine somehow so that all calls terminate when balnce becomes zero. The problem is a bit complex: Example: Balance = 10. A call starts to destination XXX, for the sake of example max session time = 2 minutes After one minute, you start second call to destination YYY which has a different price and your balance is not anymore 10 but depends on the duration of the first call which is in progress. What is the maximum session time for it given that the first call is already in progress? What should happen with the first call? I am looking for suggestions on implementing a proper algorithm to deal with this situation in the rating engine. If you have any I would be glad to hear it. Adrian

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[Serusers] /tmp/ser_fifo disaapears after rebooting
by Joseph Myalla 05 Sep '08

05 Sep '08

I have revmoved the ser and reinstalled again, just after the installation ser works, i can see the PID, calls are made and text messages between computers, lokking in the tmp/ser_fifo is availabe, but it desappears after rebooting, what could be the reason On Wed, Sep 3, 2008 at 11:00 AM, <serusers-request(a)lists.iptel.org> wrote: > Send Serusers mailing list submissions to > serusers(a)lists.iptel.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.iptel.org/mailman/listinfo/serusers > or, via email, send a message with subject or body 'help' to > serusers-request(a)lists.iptel.org > > You can reach the person managing the list at > serusers-owner(a)lists.iptel.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Serusers digest..." > > > Today's Topics: > > 1. Error opening ser's fifo /tmp/ser_fifo (Joseph Myalla) > 2. Fwd: Error opening ser's fifo /tmp/ser_fifo sorry its ubuntu > 8.04LTs (Joseph Myalla) > 3. Re: Error opening ser's fifo /tmp/ser_fifo (Atle Samuelsen) > 4. SER 0.9.7-pre3 and timers (Steven C. Blair) > 5. how can i get the ip ? ( ?? ) > 6. how can i get the ip? ( ?? ) > 7. how can i get the IP? ( ?? ) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 2 Sep 2008 12:12:39 +0100 > From: "Joseph Myalla" <chanangae(a)gmail.com> > Subject: [Serusers] Error opening ser's fifo /tmp/ser_fifo > To: serusers(a)lists.iptel.org > Message-ID: > <531a7e5d0809020412n27b87d6g8f7346a569d98286(a)mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > I have downloades ser's debian packages and installed them in Ubuntu > Linux 6.0Ls Desktop edition > ser_0.9.7_i386.deb and the correspoding ser_mysql modules, > > trying commands serctrl ps or ul show i get an error "Error opening > ser's fifo /tmp/ser_fifo", trying to add a user using serctl add .. I > get error SER/FIFO not accessible: 2 > > the are some instructions in the mailing list saying I should add > fifo_mode=0777 in the configuration file, I have done it but still the > errors exist. > > can any one help. > > > -- > Myalla J.C > Kibaha Education Centre > P.O Box 30054 Kibaha > Pwani > Tanzania > +255787680744 > > > ------------------------------ > > Message: 2 > Date: Tue, 2 Sep 2008 12:14:24 +0100 > From: "Joseph Myalla" <chanangae(a)gmail.com> > Subject: [Serusers] Fwd: Error opening ser's fifo /tmp/ser_fifo sorry > its ubuntu 8.04LTs > To: serusers(a)lists.iptel.org > Message-ID: > <531a7e5d0809020414q25b69c15ya029023b51ce367e(a)mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > I have downloades ser's debian packages and installed them in Ubuntu > Linux 8.0Ls Desktop edition > ser_0.9.7_i386.deb and the correspoding ser_mysql modules, > > trying commands serctrl ps or ul show i get an error "Error opening > ser's fifo /tmp/ser_fifo", trying to add a user using serctl add .. I > get error SER/FIFO not accessible: 2 > > the are some instructions in the mailing list saying I should add > fifo_mode=0777 in the configuration file, I have done it but still the > errors exist. > > can any one help. > > > -- > Myalla J.C > Kibaha Education Centre > P.O Box 30054 Kibaha > Pwani > Tanzania > +255787680744 > > > > -- > Myalla J.C > Kibaha Education Centre > P.O Box 30054 Kibaha > Pwani > Tanzania > +255787680744 > > > ------------------------------ > > Message: 3 > Date: Tue, 2 Sep 2008 13:18:02 +0200 > From: Atle Samuelsen <clona(a)cyberhouse.no> > Subject: Re: [Serusers] Error opening ser's fifo /tmp/ser_fifo > To: Joseph Myalla <chanangae(a)gmail.com> > Cc: serusers(a)lists.iptel.org > Message-ID: <20080902111802.GD63335(a)mystic.cyberhouse.no> > Content-Type: text/plain; charset=us-ascii > > Hi Joseph, > > have you started ser? because, if ser is not running you will not be > able to get access to /tmp/ser_fifo. > > You can also check if it's there by doing a ls /tmp/ser_fifo :) > > > - Atle > > > * Joseph Myalla <chanangae(a)gmail.com> [080902 13:13]: >> I have downloades ser's debian packages and installed them in Ubuntu >> Linux 6.0Ls Desktop edition >> ser_0.9.7_i386.deb and the correspoding ser_mysql modules, >> >> trying commands serctrl ps or ul show i get an error "Error opening >> ser's fifo /tmp/ser_fifo", trying to add a user using serctl add .. I >> get error SER/FIFO not accessible: 2 >> >> the are some instructions in the mailing list saying I should add >> fifo_mode=0777 in the configuration file, I have done it but still the >> errors exist. >> >> can any one help. >> >> >> -- >> Myalla J.C >> Kibaha Education Centre >> P.O Box 30054 Kibaha >> Pwani >> Tanzania >> +255787680744 >> _______________________________________________ >> Serusers mailing list >> Serusers(a)lists.iptel.org >> http://lists.iptel.org/mailman/listinfo/serusers > > > ------------------------------ > > Message: 4 > Date: Tue, 2 Sep 2008 11:14:46 -0400 > From: "Steven C. Blair" <blairs(a)isc.upenn.edu> > Subject: [Serusers] SER 0.9.7-pre3 and timers > To: "serusers(a)iptel.org" <serusers(a)iptel.org> > Message-ID: > <20C52563FC353043A5A9B80D847590E102D6824900(a)MAILBOX.exchange.upenn.edu> > > Content-Type: text/plain; charset="us-ascii" > > > I'd like to ask if anyone if running a service using SER 0.9.7-pre3 software with greater than 2000 registrations? If so are any of you experiencing issues which seem to be related to timers not firing when expected. We set the inv_timeout to a number which approximates a certain number of rings. This worked well when our subscriber base was small however as the number of subscribers, and associated calling activity, grew the timers seem to take longer to fire. We are planning on upgrading to a newer version of SER but I'd like to hear about other real world experiences. > > Thanks, Steve > > > > >

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[Kamailio-Users] Mediaproxy vs. RTPproxy.
by Alex Balashov 05 Sep '08

05 Sep '08

This must be an incredibly dumb question, but why would anyone ever use mediaproxy over rtpproxy? If one is written in Python and one in C, it seems to me that the performance and scalability makes the choice of rtpproxy a no-brainer. What benefit is there to using mediaproxy? More features and capabilities, ease of configuration perhaps? -- Alex Balashov Evariste Systems Web : http://www.evaristesys.com/ Tel : (+1) (678) 954-0670 Direct : (+1) (678) 954-0671 Mobile : (+1) (706) 338-8599

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[Kamailio-Users] FW: Call Hangup from Caller-End not working with TLS
by Ali Jawad 05 Sep '08

05 Sep '08

Hi All I am using using openser 1.3..if I make a call between two softphones on the same lan or a a pstn call to my mobile phone..and the called/receiver party does hang-up the call. It works fine in UDP mode and the call get's hang-up. However in TLS mode this does not work. Anything I might have missed here? Since both udp and tls use the same routes, and voice is fine and no one way audio ..etc. I notice this http://pastebin.com/m38c979f6 on rtp proxy. However in the logs of openser I can't see any errors. However on the wire shark I can see icmp destination unreachable...port unreachable. I would have said it is a NAT issue. However it works for simple UDP. However I did notice the following in the logs Aug 28 13:41:01 [8565] DBG:tm:set_timer: relative timeout is 4000000 Aug 28 13:41:01 [8565] DBG:tm:insert_timer_unsafe: [7]: 0xb6137794 (45900000) Aug 28 13:41:01 [8565] DBG:tm:retransmission_handler: retransmission_handler : done Aug 28 13:41:02 [8564] DBG:core:parse_msg: SIP Request: Aug 28 13:41:02 [8564] DBG:core:parse_msg: method: <BYE> Aug 28 13:41:02 [8564] DBG:core:parse_msg: uri: <sip:michofr@193.227.186.146:3218;transport=UDP;rinstance=D98C1DD404B200 8F980980E97E42F8EC;nat=yes> Aug 28 13:41:02 [8564] DBG:core:parse_msg: version: <SIP/2.0> Aug 28 13:41:02 [8564] DBG:core:parse_headers: flags=2 Aug 28 13:41:02 [8564] DBG:core:parse_via_param: found param type 232, <branch> = Shouldn't the transport=TLS ? Regards

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[Serusers] how can i get the ip?
by 邱磊 05 Sep '08

05 Sep '08

hi guys: I get a sip message from my asterisk,and I want to route the message to the ip contained in the "record-route" header.How can i get the ip and transport the message? regards 2008-09-05 邱磊

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[Kamailio-Users] Help with SerMyAdmin
by Tiago Rés 04 Sep '08

04 Sep '08

Hello all, I'm a new user in this list, but I have already seen some posts about serMyAdmin. I have openser 1.2.2 installed, running with mysql Version 14.12. I'm trying to use a web interface for openser, such as sermyadmin or openser administrator, but I'm unable to accomplish that. I have followed the instructions from sermyadmin website, but I had some errors: I couldn't add a user in mysql with that command, so I used something like: openserctl add admin openserrw admin@localhost The remaining steps went ok, but everytime I try to open http://(myserver):8080/serMyAdmin I get an error page from Tomcat. Any suggestion? Thanks in advance. Tiago

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[Kamailio-Users] Fax Detection
by Abdul Hakeem 04 Sep '08

04 Sep '08

Hello, Is there a way to identify in incoming call as a fax (perhaps by detecting CNG tone ). Regards, Abdul Hakeem

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