sr-users June 2006

sr-users@lists.kamailio.org

203 participants
495 discussions

by olivier.taylor

Please stop to annoy people by contacting them thru google talk and private mail Mr Aman Sachdeva. Seems that i am not alone to complain about that. Olivier

18 years, 5 months

[Serusers] P-Asserted-Identity

by Adrian Georgescu

Hi Dani, The closest idea I have in mind is to load into an avp the result of a mysql query, which returns a random number or entries from a database sorted randomly. But for this you to work you would need to use OpenSER devel branch, not sure if equivalent SER functionality exists. See http://openser.org/docs/modules/devel/avpops.html#AEN268 Adrian >>>>>>> Like Adrian said: i'm not intend to test any IMS platform. So, Adrian, do you have any ser module witch can do that ? Dani

18 years, 5 months

Re: [Users] keep alive using RE-INVITE

by Javier Ramirez

Bogdan, I don't understand how to make this with openser. but I understand the keepalive mechanism can you help me? best regards Javier Ramirez ----- Original Message ----- From: Bogdan-Andrei Iancu To: Javier Ramirez Sent: Wednesday, June 21, 2006 1:35 PM Subject: Re: [Users] keep alive using RE-INVITE Javier, I guess the RFC3261 or google (SIP + reINVITE) are the best source for looking into. regards, bogdan Javier Ramirez wrote: > Bogdan, > I read that a lot of person use the RE-INVITE to keepalive the call > but I don´t understand this. > please, can you help me ? > best regards > Javier Ramirez > > > ----- Original Message ----- > *From:* Bogdan-Andrei Iancu <mailto:bogdan@voice-system.ro> > *To:* Javier Ramirez <mailto:jvr_78@yahoo.com.ar> > *Cc:* users(a)openser.org <mailto:users@openser.org> > *Sent:* Thursday, June 08, 2006 7:14 AM > *Subject:* Re: [Users] keep alive using RE-INVITE > > Hi Javier, > > this is quite impossible to do - by sending re-INVITEs from a middle > point, you will break the CSEQ consistency between the end points. > Within the dialog, the cseq must increase from message to message > - if > you send a re-invite to point A with cseq n+1, after a while point > B may > sent a request with the same cseq since it was not aware that some > party > in the middle changed the number. > > the best way to do it is if you have a end2end keepalive mechanism as > Session-Timer. > > regards, > bogdan > > Javier Ramirez wrote: > > > Hi ! > > I looking for a mechanism to keep alive, and I see that is used the > > RE-INVITE, but > > How to use the Re-INVITE to a keep alive mechanism ? > > exist another way to implement another keep alive mechanism ? > > > > best regards > > Javier ramirez > > > >------------------------------------------------------------------------ > > > >_______________________________________________ > >Users mailing list > >Users(a)openser.org > >http://openser.org/cgi-bin/mailman/listinfo/users > > > > > > > __________ NOD32 1.1586 (20060608) Information __________ > > This message was checked by NOD32 antivirus system. > http://www.eset.com > __________ NOD32 1.1611 (20060620) Information __________ This message was checked by NOD32 antivirus system. http://www.eset.com

18 years, 5 months

[Users] Question

by mmathur

hi.. i want to know that from where i can get an Openser Development kit... waiting for your response... Thanks regards, Mayank Mathur

18 years, 5 months

[Users] difference between the rtpproxy and mediaproxy

by raviprakash sunkara

Hi Users,, Till I'm in confuse ,,, That I use openser , UAC are Behind NAT and Not Behind NAT . I'm Using the rtpproxy... But Confuse here which is one the following the Besr . Is rtpproxy or mediaproxy... In here ... When I using rtpproxy... 1) openser server is not requesting and respondes the 'BYE " 2 ) two back the Voice is clearly listen in softphones and after that voice is hearing Please.. -- Thanks and Regards with cheers Sunkara Ravi Prakash (Voip Developer) Hyperion Technology www.hyperion-tech.com

18 years, 5 months

[Users] tm-module status rewrite

by Andreas Granig

Hi, Under heavy load, I sometimes get log messages like these: ERROR:tm:t_should_relay_response: status rewrite by UAS: stored: 408, received: 100 ERROR:tm:t_should_relay_response: status rewrite by UAS: stored: 408, received: 180 It doesn't seem to be critical because the calls are established successfully, so is this really an error? If not, can we decrease the log priority or even only print it in debug mode? Andy

18 years, 5 months

RE: [Users] Reload Config-File

by Douglas Garstang

> -----Original Message----- > From: martin(a)campus-merseburg.de [mailto:martin@campus-merseburg.de] > Sent: Friday, April 28, 2006 5:40 AM > To: users(a)openser.org > Subject: Re: [Users] Reload Config-File > > > > Am 28.4.2006 schrieb "martin" <martin(a)campus-merseburg.de>: > > > > >Is there a way to reload the configfile of openser without > restarting it? > >the hup signal doesnt work. > > > > Ok. Nevermind. > Q: Is it possible to reload OpenSER's configuration file with > a signal? > > A: No. To reload the configuration file, OpenSER must be restarted. > > Would be a nice "carrier-grade" feature. I second that. It would definitely be nice.

18 years, 5 months

[Serusers] P-Asserted-Identity

by Adrian Georgescu

The test is against regulatory bodies in some countries that allow only certain CLIs to be presented. IMSs is step farther away in the pipeline Adrian ///////// Hi Dani, Im not entirely sure about that random number problem you are trying to solve, but I think it's not currently possible. You may try looking into avops module though... Yet I have another couple of questions: 1. Are you trying to test an IMS platform? 2. If, yes, then which one? Andrey.

18 years, 5 months

[Users] isdsturiset

by OpenSer Users

hello, I am interested to know if I can test for the IP address ot the "next hoop" after loose_route(). I see that isdsturiset() does not take any parameter. for the moment I use something like if(search("^Route:.*IP_ADDRESS_TO_SEARCH_FOR.*") { ... do something here ... } is there an another, nicer, way to do this ? thanks, razvan radu

18 years, 5 months

[Users] Not hung upping the softphones...

by raviprakash sunkara

Hi , User,,, great issue to me ... please users help into my issue 1) the softphones are not hung upping ... Disconnecting... that means Behind the Nat client send Bye request .. But openser server is responseing the Bye .. and Ack to server... my openser.cfg route{ log("Testing-------> Starting\n"); if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); exit; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); exit; }; log("Testing-------> NAT detection into route 2 \n"); route(2); if (!method=="REGISTER") { log("Testing-------> method != REG\n"); record_route(); }; if (loose_route()) { append_hf("P-hint: rr-enforced\r\n"); route(1); }; if (!uri==myself) { append_hf("P-hint: outbound\r\n"); route(1); }; if (uri==myself) { log("Testing-------> uri==my\n"); if (method=="REGISTER") { if (!www_authorize("", "subscriber")) { www_challenge("", "0"); exit; }; if (isflagset(5)) { setflag(6); # if you want OPTIONS natpings uncomment next # setflag(7); }; save("location"); exit; }; if (!lookup("location")) { sl_send_reply("404", "Not Found...... ! "); exit; }; append_hf("P-hint: usrloc applied\r\n"); }; route(1); } route[1] { log("Testing-------> route[1] \n"); if (subst_uri('/(sip:.*);nat=yes/\1/')){ setflag(6); }; if (isflagset(5)||isflagset(6)) { route(3); } if (!t_relay()) { sl_reply_error(); }; exit; } route[2]{ log("Testing-------> route[2] \n"); force_rport(); if (nat_uac_test("19")) { log("Testing-------> nat_uac-test_19\n"); if (method=="REGISTER") { log("Testing-------> nat _ reg \n"); fix_nated_register(); } else { log("Testing-------> nat_cantact \n"); fix_nated_contact(); }; setflag(5); }; } route[3] { log("Testing-------> route 3 \n"); if (is_method("BYE|CANCEL")) { log("Testing-------> Bye\n"); acc_db_request("Stop","acc"); unforce_rtp_proxy(); } else if (is_method("INVITE")){ log("Testing-------> Invite in route [3\n"); acc_db_request("Start","acc"); force_rtp_proxy(); t_on_failure("1"); }; if (isflagset(5)) search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nat=yes'); t_on_reply("1"); } failure_route[1] { if (isflagset(6) || isflagset(5)) { acc_db_request("Stop","acc"); unforce_rtp_proxy(); } } onreply_route[1] { log("Testing-------> t_on_reply\n"); if ((isflagset(5) || isflagset(6)) && status=~"(183)|(2[0-9][0-9])") { force_rtp_proxy(); } search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nat=yes'); if (isflagset(6)) { fix_nated_contact(); } exit; } -- Thanks and Regards with cheers Sunkara Ravi Prakash (Voip Developer) Hyperion Technology www.hyperion-tech.com

18 years, 5 months

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sr-users June 2006