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37519 discussions

Re: [SR-Users] sr-users Digest, Vol 81, Issue 7
by Yufei Tao 03 Feb '12

03 Feb '12

Hi I think I got the tcp_crlf_ping and the tcp_keepalive parameters mixed up. So for tcp_crlf_ping, Kamailio will only respond. While for tcp_keepalive parameters, if enabled on both server and client, both will be sending the keepalives, and the receiver will respond. In order to use tcp_crlf_ping, client's app level rather than TCP level would have to send the crlfcrlf (pings) and process the crlf (pongs) in order to detect if Kamailio is up. Is this right? Yufei On 03/02/12 11:00, sr-users-request(a)lists.sip-router.org wrote: > Send sr-users mailing list submissions to > sr-users(a)lists.sip-router.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > or, via email, send a message with subject or body 'help' to > sr-users-request(a)lists.sip-router.org > > You can reach the person managing the list at > sr-users-owner(a)lists.sip-router.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of sr-users digest..." > > > Today's Topics: > > 1. TCP keepalive on server and client (Yufei Tao) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 3 Feb 2012 10:33:11 +0000 > From: Yufei Tao <yufei.tao(a)redembedded.com> > Subject: [SR-Users] TCP keepalive on server and client > To: <sr-users(a)lists.sip-router.org> > Message-ID: <4F2BB7E7.2090601(a)redembedded.com> > Content-Type: text/plain; charset="ISO-8859-1" > > Hi > > I want to use TCP keepalive to detect dead connections between Kamailio > and my SIP clients. I've got some questions about this: > > 1. If I enable it on Kamailio by setting for example: > > tcp_crlf_ping = yes > tcp_keepalive = yes > tcp_keepidle = 60 > tcp_keepintvl = 10 > tcp_keepcnt = 3 > > >From what I read by gooling, that means Kamailio only responds to the > crlfcrlf sent by the client, but can't be configured to send the > crlfcrlf. Is this right? > > 2. On my client, if I use setsockopt to set the corresponding values: > > SO_KEEPALIVE > TCP_KEEPCNT > TCP_KEEPIDLE > TCP_KEEPINTVL > > would it make the client send crlfcrlf? > > The reason I'm confused is, with these settings, if Kamailio can only > respond to crlfcrlf, but not send, then would the client only respond > too, as in 1. and 2., they seem to configure the same set of parameters? > Please help me clarify this. Thanks very much! > > Yufei > > -- > Yufei Tao > Red Embedded > > This E-mail and any attachments hereto are strictly confidential and intended solely for the addressee. If you are not the intended addressee please notify the sender by return and delete the message. > > You must not disclose, forward or copy this E-mail or attachments to any third party without the prior consent of the sender. > > Red Embedded Design, Company Number 06688253 Registered in England: The Waterfront, Salts Mill Rd, Saltaire, BD17 7EZ > > > > ------------------------------ > > _______________________________________________ > sr-users mailing list > sr-users(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > > End of sr-users Digest, Vol 81, Issue 7 > *************************************** -- Yufei Tao Red Embedded This E-mail and any attachments hereto are strictly confidential and intended solely for the addressee. If you are not the intended addressee please notify the sender by return and delete the message. You must not disclose, forward or copy this E-mail or attachments to any third party without the prior consent of the sender. Red Embedded Design, Company Number 06688253 Registered in England: The Waterfront, Salts Mill Rd, Saltaire, BD17 7EZ

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(no subject)
by Albert Petit 03 Feb '12

03 Feb '12

Hi, SIP UAS1 SIP LB <--------------------->

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Kamailio ims / rtpproxy
by trojak＠st.fri.uniza.sk 02 Feb '12

02 Feb '12

Hi, I am trying to make kamailio PCSCF working with rtpproxy (for NAT traversal). I would like to ask, if there is any tutorial for this, or if you can give me any advice. I also have installed rtpproxy package; #!define WITH_NAT, and defined rtpproxy port in config file... But this is not working. I noticed, that in default config file of pcscf is nothing in routing logic with rtpproxy (or it is unnecessary ?), so I try to copy route[RELAY] route[NAT] route[RTPPROXY] modules from kamailio (no pcscf) config file... but also with no success. Can you help me please ? What I am doing wrong ? Do you have any configuration working with rtpproxy ? Best wishes Lubo

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RPMs for v3.2.2
by Daniel-Constantin Mierla 02 Feb '12

02 Feb '12

Hello, for the records, the RPMs for v3.2.2 are available (32b and 64b: CentOS 5 and 6, RedHat 5.0 and 6.0, OpenSUSE 11.4 and 12.1, Fedora 15 and 16): * http://www.kamailio.org/wiki/packages/rpms Cheers, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com http://linkedin.com/in/miconda -- http://twitter.com/miconda

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Re: [SR-Users] best way to start kamailio at boot
by Jason Penton 01 Feb '12

01 Feb '12

I am not familiar with Centos but I suspect there is another script being run from somewhere. What I would do is move the /etc/init.d/kamailio script somewhere safe (your home directory for eg). Then reboot and see if kamailio still starts - if it does you need to find out whihc script is being called and where it is. If you are not running X by default you are prob in runlevel 3. If you are running X, then it will be 5. check where you runlevel scripts are pointing. e.g. ls -al /etc/rc3.d/SXXkamailio (X = [0-9]) Cheers Jason On Wed, Feb 1, 2012 at 4:26 PM, Uri Shacked <uri.shacked(a)gmail.com> wrote: > Hi, > > when i reboot the machine, it starts with 32Mb and i do not understand > why... > so, does it use a startup file that i am not familiar with? > what is the appropriate runlevel? how do i set it and where? > > thanks, > Uri > > > >Hi Sammy, > > > >When you use the init script, it is starting Kamailio with the correct > >arguments to get the environment you wish (-m 2048 probably). If however, > >you just call kamailio these args are not there. Im not sure why you are > >running with kamailio command directly. Why don't you add your init script > >to the appropriate runlevel for auto startup? > > > >Cheers > >Jason > > On Wed, Feb 1, 2012 at 3:06 PM, Uri Shacked <ushacked at gmail.com<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>> > wrote: > > >* Hi again.... > *>* > *>* i installed kamailio 3.2.2 today. > *>* i used the chkconfig tool to get kamailio run at boot. > *>* i edited both /etc/init.d/kamailio and /etc/default/kamailio files to > run > *>* with 2048Mg of memory. > *>* now, when i run /etc/init.d/kamailio start, it starts with the right > *>* amount of memory. > *>* when i rum "kamailio" only, it starts with 32Mb.... > *>* > *>* i use centos 6.2 64bit. > *>* any ideas? > *>* > *>* > *>* > *>* > *>* > *>* On Tue, Oct 25, 2011 at 1:18 PM, Uri Shacked <ushacked at gmail.com<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>> > wrote: > *>* > *>>* Hi. > *>>* I already checked it all. The kamailio start and stop command did not > *>>* work. The init script i used was for debian. Now i use another > script, > *>>* for centos. It works. I add the kamailio proccess with chkconfig > tool. > *>>* Thanks. > *>>* > *>>* On 10/25/11, Sammy Govind <govoiper at gmail.com<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>> > wrote: > *>>* > Thanks Alex, > *>>* > > *>>* > Hey Uri, can you check if you've /etc/init.d/kamailio file exists > - open > *>>* > that file if exists and cross verify few parameters. > *>>* > Few of these are as follows > *>>* > > *>>* > PATH=/sbin:/bin:/usr/sbin:/usr/bin > *>>* > DAEMON=*/usr/local/sbin/kamailio* > *>>* > NAME=kamailio > *>>* > DESC=kamailio > *>>* > HOMEDIR=/var/run/ > *>>* > *PIDFILE*=$HOMEDIR/$NAME.pid > *>>* > DEFAULTS=*/etc/default/kamailio.default* > *>>* > RUN_KAMAILIO=yes > *>>* > > *>>* > Make sure /etc/default/kamailio.default file exits. here are the > *>>* contents of > *>>* > my file. > *>>* > > *>>* > RUN_KAMAILIO=yes > *>>* > USER=kamailio > *>>* > GROUP=kamailio > *>>* > MEMORY=64 > *>>* > DUMP_CORE=no > *>>* > > *>>* > On Tue, Oct 25, 2011 at 3:38 AM, Klaus Darilion < > *>>* > klaus.mailinglists at pernau.at<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>> > wrote: > *>>* > > *>>* >> Test the startupscript if they work: > *>>* >> > *>>* >> /etc/init.d/kamailio start > *>>* >> /etc/init.d/kamailio stop > *>>* >> > *>>* >> If this works, then make sure to have proper symlinks from the > *>>* >> corresponding runlevel to the startup script. Do it manually or > use the > *>>* >> chkconfig tool. > *>>* >> > *>>* >> klaus > *>>* >> > *>>* >> > *>>* >> On 24.10.2011 08:00, Uri Shacked wrote: > *>>* >> > *>>* >>> hi again, > *>>* >>> i found out that on my centos 5.4 the command start-stop-daemon > that > *>>* the > *>>* >>> /etc/init.d/kamailio uses is not recognized. > *>>* >>> it is kamailio3.2 any ideas? > *>>* >>> > *>>* >>> > *>>* >>> On Mon, Oct 24, 2011 at 3:03 PM, Uri Shacked <ushacked at > gmail.com <http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users> > *>>* >>> <mailto:ushacked at gmail.com<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>>> > wrote: > *>>* >>> > *>>* >>> Hi, > *>>* >>> what is the best way to start kamailio at boot? > *>>* >>> the example in the install is not working for me.... > *>>* >>> > *>>* >>> > * > This email is subject to the disclaimer of Smile Communications (PTY) Ltd. at http://www.smilecoms.com/disclaimer

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Re: [SR-Users] best way to start kamailio at boot
by Uri Shacked 01 Feb '12

01 Feb '12

On Wed, Feb 1, 2012 at 4:26 PM, Uri Shacked <uri.shacked(a)gmail.com> wrote: > Hi, > > when i reboot the machine, it starts with 32Mb and i do not understand > why... > so, does it use a startup file that i am not familiar with? > what is the appropriate runlevel? how do i set it and where? > > thanks, > Uri > > > >Hi Sammy, > > > >When you use the init script, it is starting Kamailio with the correct > >arguments to get the environment you wish (-m 2048 probably). If however, > >you just call kamailio these args are not there. Im not sure why you are > >running with kamailio command directly. Why don't you add your init script > >to the appropriate runlevel for auto startup? > > > >Cheers > >Jason > > On Wed, Feb 1, 2012 at 3:06 PM, Uri Shacked <ushacked at gmail.com<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>> > wrote: > > >* Hi again.... > *>* > *>* i installed kamailio 3.2.2 today. > *>* i used the chkconfig tool to get kamailio run at boot. > *>* i edited both /etc/init.d/kamailio and /etc/default/kamailio files to > run > *>* with 2048Mg of memory. > *>* now, when i run /etc/init.d/kamailio start, it starts with the right > *>* amount of memory. > *>* when i rum "kamailio" only, it starts with 32Mb.... > *>* > *>* i use centos 6.2 64bit. > *>* any ideas? > *>* > *>* > *>* > *>* > *>* > *>* On Tue, Oct 25, 2011 at 1:18 PM, Uri Shacked <ushacked at gmail.com<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>> > wrote: > *>* > *>>* Hi. > *>>* I already checked it all. The kamailio start and stop command did not > *>>* work. The init script i used was for debian. Now i use another > script, > *>>* for centos. It works. I add the kamailio proccess with chkconfig > tool. > *>>* Thanks. > *>>* > *>>* On 10/25/11, Sammy Govind <govoiper at gmail.com<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>> > wrote: > *>>* > Thanks Alex, > *>>* > > *>>* > Hey Uri, can you check if you've /etc/init.d/kamailio file exists > - open > *>>* > that file if exists and cross verify few parameters. > *>>* > Few of these are as follows > *>>* > > *>>* > PATH=/sbin:/bin:/usr/sbin:/usr/bin > *>>* > DAEMON=*/usr/local/sbin/kamailio* > *>>* > NAME=kamailio > *>>* > DESC=kamailio > *>>* > HOMEDIR=/var/run/ > *>>* > *PIDFILE*=$HOMEDIR/$NAME.pid > *>>* > DEFAULTS=*/etc/default/kamailio.default* > *>>* > RUN_KAMAILIO=yes > *>>* > > *>>* > Make sure /etc/default/kamailio.default file exits. here are the > *>>* contents of > *>>* > my file. > *>>* > > *>>* > RUN_KAMAILIO=yes > *>>* > USER=kamailio > *>>* > GROUP=kamailio > *>>* > MEMORY=64 > *>>* > DUMP_CORE=no > *>>* > > *>>* > On Tue, Oct 25, 2011 at 3:38 AM, Klaus Darilion < > *>>* > klaus.mailinglists at pernau.at<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>> > wrote: > *>>* > > *>>* >> Test the startupscript if they work: > *>>* >> > *>>* >> /etc/init.d/kamailio start > *>>* >> /etc/init.d/kamailio stop > *>>* >> > *>>* >> If this works, then make sure to have proper symlinks from the > *>>* >> corresponding runlevel to the startup script. Do it manually or > use the > *>>* >> chkconfig tool. > *>>* >> > *>>* >> klaus > *>>* >> > *>>* >> > *>>* >> On 24.10.2011 08:00, Uri Shacked wrote: > *>>* >> > *>>* >>> hi again, > *>>* >>> i found out that on my centos 5.4 the command start-stop-daemon > that > *>>* the > *>>* >>> /etc/init.d/kamailio uses is not recognized. > *>>* >>> it is kamailio3.2 any ideas? > *>>* >>> > *>>* >>> > *>>* >>> On Mon, Oct 24, 2011 at 3:03 PM, Uri Shacked <ushacked at > gmail.com <http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users> > *>>* >>> <mailto:ushacked at gmail.com<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>>> > wrote: > *>>* >>> > *>>* >>> Hi, > *>>* >>> what is the best way to start kamailio at boot? > *>>* >>> the example in the install is not working for me.... > *>>* >>> > *>>* >>> > * >

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best way to start kamailio at boot
by Uri Shacked 01 Feb '12

01 Feb '12

Hi, what is the best way to start kamailio at boot? the example in the install is not working for me....

5 9

subscriber specific dialplan
by Bayram Karagoz 01 Feb '12

01 Feb '12

Hi, I'm trying to make when each subscriber dials 7 digits add subscriber based specific prefix to dialed number defined in subscriber or dialplan table. I know that it's possible with avp but I'm not professional about avp. could you send me a successful scenario and config example please?

1 1

redirect client to keep original ruri
by Andrew Pogrebennyk 01 Feb '12

01 Feb '12

Hello, assuming that I want to use contact from 302 response as outbound proxy but keep the original Request-URI, what should I do? Calling the revert_uri() after get_redirects() in failure_route doesn't do the trick.

3 7

save a Q850 cause reason from a reply
by Uri Shacked 01 Feb '12

01 Feb '12

Hi guys..... the header searching and saving the Q850 code didn't work. here is what i wrote in the cfg, in the failure route: *# manage failure routing cases failure_route[MANAGE_FAILURE] { xlog("L_CRIT", "failure \n"); if($avp(CAR)=="CALLOUT"){ xlog("L_CRIT", "failure in callout \n"); ##if(is_present_hf("Reason")) { xlog("L_CRIT", "failure in reason\n"); $avp(Q850)=$(hdr(Reason){param.value,cause}{s.int}); xlog("L_CRIT", "failure in reason $avp(Q850)\n"); ##}* here is the log print...... * 3(3433) CRITICAL: <script>: failure 3(3433) CRITICAL: <script>: failure in callout 3(3433) CRITICAL: <script>: failure in reason 3(3433) ERROR: <core> [lvalue.c:347]: non existing right pvar 3(3433) ERROR: <core> [lvalue.c:407]: assignment failed at pos: (524,15-524,54) 3(3433) CRITICAL: <script>: failure in reason <null>* the command *is_present_hf("Reason")) * is under ## because of tests... when it was in use, the script didn't even went in the "if", the command didn't recognize the header. ** here is the sip trace for the 486, the header is there... * Message Header Call-ID: 6994099017399497785-1328029200-13379 From: <sip:36264529;ss7-cpc=10;cpc=ordinary@172.16.10.3 ;user=phone>;tag=6994099017399497785 To: <sip:39955011@172.16.60.161;user=phone>;tag=9299942026613191738 CSeq: 1 INVITE Via: SIP/2.0/UDP 172.16.60.161;received=172.16.60.161;branch=z9hG4bK08d6.c653f346.2,SIP/2.0/UDP 172.16.10.3:5060;branch=z9hG4bK-6110080000017439-ac100a03-1 Supported: timer,100rel Reason: Q.850;cause=17;text="UserBusy" Reason Protocols: Q.850 Cause: 17(0x11)[User busy] Content-Length: 0*

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sr-users