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SEMS 1.2.0 released
by Stefan Sayer 01 Apr '10

01 Apr '10

Hello, it is my pleasure to announce that SEMS 1.2.0 has been released. This release again brings many improvements to this fine, free SIP Media and Application server. Get the source at http://ftp.iptel.org/pub/sems/sems-1.2.0.tar.gz Some debian packages at http://ftp.iptel.org/pub/sems/1.2/1.2.0/packages/ Changelog: http://ftp.iptel.org/pub/sems/doc/current/changelog.html Documentation got some new getting started tutorials: http://ftp.iptel.org/pub/sems/doc/current/index.… [View More]

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[Serusers] Registration process : 401 then 403, is it possible ?
by inge 01 Apr '10

01 Apr '10

Hi, I'm looking for a workarround to avoid a buggy CPE. The CPE doesn't stop to try to register after he got a 401 Unauthorized. So this produce a flooding. That's why I'm looking for something to send a first 401 and then a 403 if the registration keep failing. Thanks in advance for your idea. Regards, Adrien

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Re: [Kamailio-Users] Users Digest, Vol 58, Issue 76
by Rothe, Marcus, D22-WHV 31 Mar '10

31 Mar '10

"users-request(a)lists.kamailio.org" <users-request(a)lists.kamailio.org> schrieb: Send Users mailing list submissions to users(a)lists.kamailio.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.kamailio.org/cgi-bin/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-request(a)lists.kamailio.org You can reach the person managing the list at users-owner(a)lists.kamailio.org When replying, please edit your Subject line … [View More]so it is more specific than "Re: Contents of Users digest..." Today's Topics: 1. Re: Odd Behaviour with Kamailio + TLS (Klaus Darilion) 2. Re: Registrar: Save modified contact / set the q value (Daniel-Constantin Mierla) 3. Re: more type conversion wonders (Daniel-Constantin Mierla) ---------------------------------------------------------------------- Message: 1 Date: Wed, 31 Mar 2010 11:34:45 +0200 From: Klaus Darilion <klaus.mailinglists(a)pernau.at> Subject: Re: [Kamailio-Users] Odd Behaviour with Kamailio + TLS To: Hemanshu Patel <hemanshu.patel(a)saicare.com> Cc: users(a)lists.kamailio.org Message-ID: <4BB31735.6030500(a)pernau.at> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Am 31.03.2010 08:56, schrieb Hemanshu Patel: > > Hi all, > > I am not sure it is strange behavior or its the desirable one. > > i have got two phones registered via TLS to kamailio-1.5.X version. > > phone1: connected via ip1:port1 and having contact value ip1:port2 > phone2: connected via ip2:port3 and having contact value ip2:port4 > > when i have just this two phones i can see 2 TCP connected to my kamailio > from both phones from ip1:port1 and ip2:port3. > > now when i call from phone1 to phone2, rather then using the already > established and TLS authenticated connection kamailio creates two new > connection from kamailio to ip1:port2 and ip2:port4. > mean kamailio creates new connection to the contact value stored in > location table of openser DB. > > Is this the desirable behavior? shouldn't kamailio use the alreay > established connection? This is the standard Kamailio behavior. Thus, you should apply NAT traversal techniques to instruct Kamailio to reuse the established connection. In short: for each register call fix_nated_register(). For every other request and response call fix_nated_contact(). Thus, if you use the default configuration and apply NAT traversal it should work. regards klaus ------------------------------ Message: 2 Date: Wed, 31 Mar 2010 11:37:27 +0200 From: Daniel-Constantin Mierla <miconda(a)gmail.com> Subject: Re: [Kamailio-Users] Registrar: Save modified contact / set the q value To: Ovidiu Sas <osas(a)voipembedded.com> Cc: NeoTel Lists <MailingLists(a)neotel.at>, users(a)lists.kamailio.org Message-ID: <4BB317D7.4030102(a)gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed On 3/30/10 8:29 PM, Ovidiu Sas wrote: > If you need this in 1.5, try to fix the contact header and then > forward the REGISTER back to yourself. > The loopback REGISTER should have the fixed Contact header and now you > can call save(). > You will need to tweak a a little bit the config to get everything > right into the usrloc (the loopback REGISTER will come from the server > IP) and it might work. > it works for no nat scenario, otherwise make sure you will get the looped message on the same socket and you add before looping a header with source ip and port (corresponding nat box pinhole) that you store in received avp. Cheers, Daniel > Regards, > Ovidiu Sas > > On Tue, Mar 30, 2010 at 11:36 AM, NeoTel Lists<MailingLists(a)neotel.at> wrote: > >> Hello Everybody! >> >> Is there any way to save(domain, 0x02) the contact after it has been changed >> somehow in Kamailio<= 1.5? >> Do I have to upgrade to 3.0 and use msg_apply_changes() before save()? >> >> Or: Can I set the to be saved q value somehow? >> >> br >> Walter >> >> _______________________________________________ >> Kamailio (OpenSER) - Users mailing list >> Users(a)lists.kamailio.org >> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users >> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users >> >> > _______________________________________________ > Kamailio (OpenSER) - Users mailing list > Users(a)lists.kamailio.org > http://lists.kamailio.org/cgi-bin/mailman/listinfo/users > http://lists.openser-project.org/cgi-bin/mailman/listinfo/users > > -- Daniel-Constantin Mierla * http://www.asipto.com/ * http://twitter.com/miconda * http://www.linkedin.com/in/danielconstantinmierla ------------------------------ Message: 3 Date: Wed, 31 Mar 2010 11:41:29 +0200 From: Daniel-Constantin Mierla <miconda(a)gmail.com> Subject: Re: [Kamailio-Users] more type conversion wonders To: Juha Heinanen <jh(a)tutpro.com> Cc: users(a)lists.sip-router.org Message-ID: <4BB318C9.1080302(a)gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed On 3/31/10 8:40 AM, Juha Heinanen wrote: > i played a bit more with selects and found that statement > > if ($sht(auth=>foo::count)> @cfg_get.local.gw_timeout) { > xlog("foo"); > } > I guess selects have types, while pseudo-variables are kind of type agnostic. Any PV has a string representation of the value, comparison is done as integer if both PVs are integers, otherwise is done as string. The safe side is to use PV representation of selects when comparing with another PV. PV and selects is another point for the future coherence. Cheers, Daniel > produces error > > 0(9213) :<core> [cfg.y:3379]: parse error in config file /etc/sip-proxy/sip-proxy.cfg, line 507, column 28-55: bad expression: type mismatch: str instead of int at (507,55) > > but the error goes away if i either make explicit conversion > > if ($sht(auth=>foo::count)> (int)(a)cfg_get.local.gw_timeout) { > xlog("foo"); > } > > or use $sel > > if ($sht(auth=>foo::count)> $sel(cfg_get.local.gw_timeout)) { > xlog("foo"); > } > > this is thus exactly opposite than in my t_set_fr ordeal where i got > conversion error when i used $sel instead of @. > > in my opinion, no (int) conversion should be needed in the firs case, > because the value of the cfg variable is int. > > in summary, writing statements that include selects is very difficult > and error prone. > > -- juha > > _______________________________________________ > Kamailio (OpenSER) - Users mailing list > Users(a)lists.kamailio.org > http://lists.kamailio.org/cgi-bin/mailman/listinfo/users > http://lists.openser-project.org/cgi-bin/mailman/listinfo/users > > -- Daniel-Constantin Mierla * http://www.asipto.com/ * http://twitter.com/miconda * http://www.linkedin.com/in/danielconstantinmierla ------------------------------ _______________________________________________ Users mailing list Users(a)lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users End of Users Digest, Vol 58, Issue 76 ************************************* [View Less]

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Re: [Kamailio-Users] Users Digest, Vol 58, Issue 76
by Rothe, Marcus, D22-WHV 31 Mar '10

31 Mar '10

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[Kamailio-Users] more type conversion wonders
by jh＠tutpro.com 31 Mar '10

31 Mar '10

i played a bit more with selects and found that statement if ($sht(auth=>foo::count) > @cfg_get.local.gw_timeout) { xlog("foo"); } produces error 0(9213) : <core> [cfg.y:3379]: parse error in config file /etc/sip-proxy/sip-proxy.cfg, line 507, column 28-55: bad expression: type mismatch: str instead of int at (507,55) but the error goes away if i either make explicit conversion if ($sht(auth=>foo::count) > (int)(a)cfg_get.local.gw_timeout) { xlog("foo"); } or use $… [View More]

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[Kamailio-Users] Registrar: Save modified contact / set the q value
by NeoTel Lists 31 Mar '10

31 Mar '10

Hello Everybody! Is there any way to save(domain, 0x02) the contact after it has been changed somehow in Kamailio <= 1.5? Do I have to upgrade to 3.0 and use msg_apply_changes() before save()? Or: Can I set the to be saved q value somehow? br Walter

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Re: [Kamailio-Users] Registrar: Save modified contact / set the qvalue
by NeoTel Lists 30 Mar '10

30 Mar '10

Again sorry, too much trial&error makes a lot of noise ... if (avp_subst("$(avp(contact))", "/;phone-context=q([01]\.[0-9]+)(.*>)?([^>]*)/\2\3;q=\1/i")) { # just to have it handy int that var(Q) $var(Q) = $(avp(contact){s.select,1,>}{param.value,q}); remove_hf("Contact"); append_hf("Contact: $(avp(contact))\r\n"); # must not add q= twice } -> Same result: q=-1 in Database. -----Ursprüngliche Nachricht----- Von: users-bounces(a)lists.kamailio.org [mailto:… [View More]users-bounces@lists.kamailio.org] Im Auftrag von NeoTel Lists Gesendet: Dienstag, 30. März 2010 18:56 An: Alex Balashov; users(a)lists.kamailio.org Betreff: Re: [Kamailio-Users] Registrar: Save modified contact / set the qvalue Sorry for being unclear: I meant: Modify the contact in the script, then do save(). E.g. $(avp(contact)) = $ct; # Those Patton can't send the q value ... Misuse their ;phone-context param if (avp_subst("$(avp(contact))", "/;phone-context=q([01]\.[0-9])(.*>)?([^>]*)/\2\3;q=\1/i")) { # just to have it handy int that var(Q) $var(Q) = $(avp(contact){s.select,1,>}{param.value,q}); remove_hf("Contact"); append_hf("Contact: $(avp(contact));q=$var(Q)r\n"); # subst() does the same, also not save()ed } ... setbflag(1); fix_nated_register(); save("contactimpl_nat", "0x02"); Br Walter -----Ursprüngliche Nachricht----- Von: users-bounces(a)lists.kamailio.org [mailto:users-bounces@lists.kamailio.org] Im Auftrag von Alex Balashov Gesendet: Dienstag, 30. März 2010 17:58 An: users(a)lists.kamailio.org Betreff: Re: [Kamailio-Users] Registrar: Save modified contact / set the q value On 03/30/2010 11:36 AM, NeoTel Lists wrote: > Hello Everybody! > Is there any way to save(domain, 0x02) the contact after it has been > changed somehow in Kamailio <= 1.5? If it were not possible, how would nathelper:fix_nated_contact() work? -- Alex Balashov - Principal Evariste Systems LLC Tel : +1 678-954-0670 Direct : +1 678-954-0671 Web : http://www.evaristesys.com/ _______________________________________________ Kamailio (OpenSER) - Users mailing list Users(a)lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users http://lists.openser-project.org/cgi-bin/mailman/listinfo/users _______________________________________________ Kamailio (OpenSER) - Users mailing list Users(a)lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users http://lists.openser-project.org/cgi-bin/mailman/listinfo/users [View Less]

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Re: [Kamailio-Users] Registrar: Save modified contact / set the q value
by NeoTel Lists 30 Mar '10

30 Mar '10

Sorry for being unclear: I meant: Modify the contact in the script, then do save(). E.g. $(avp(contact)) = $ct; # Those Patton can't send the q value ... Misuse their ;phone-context param if (avp_subst("$(avp(contact))", "/;phone-context=q([01]\.[0-9])(.*>)?([^>]*)/\2\3;q=\1/i")) { # just to have it handy int that var(Q) $var(Q) = $(avp(contact){s.select,1,>}{param.value,q}); remove_hf("Contact"); append_hf("Contact: $(avp(contact));q=$var(Q)r\n"); # subst() does … [View More]

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[Kamailio-Users] Quick REGEX to match Private IP
by Uriel Rozenbaum 30 Mar '10

30 Mar '10

Hi guys, Does anyone have a REGEX syntax to match a private IP on the 192.168.x.x range? I'm trying with: if($avp(s:ip_origen)=~"192.168(\.([1]?\d{1,2}|2[0-4]{1}\d{1}|25[0-5]{1})){2}" ) But all IPs pass as private, even public ones. Thanks! Uriel

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[Kamailio-Users] Fast lock loop with arm
by Zappasodi Daniele 30 Mar '10

30 Mar '10

Hi, I have a big problem with fast lock mutex on arm CPU: sometimes I find one or more children that go in an infinite loop, in the while loop of get_lock function. They remain in Run for long time (sometimes hours) and openser keeps 100% CPU. Now I have changed the functions get_lock and tsl in order to obtain more info and I observe that (if and) when the process finish the cycle, it have done a big amount of cycles. This the log with my added info: Mar 26 20:29:08 SAM-IP openser[1645]… [View More]

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