sr-users November 2006

sr-users@lists.kamailio.org

189 participants
307 discussions

[Users]Can OpenSER uses same TCP session from the registration in some TLS case?
by Pat wang 14 Nov '06

14 Nov '06

Hi, I am working on the TLS with OpenSER and I found an something interesting. If an INVITE received by OpenSER with a Request-URI of the client AOR then OpenSER proxy the request via the same TCP session established during registration. If the INVITE has a Request-URI of the client's contact URI then OpenSER start a new TCP session. For example: One Eyebeam registers with AOR as: user1(a)tlstest.com and has a contact URI of user1(a)192.168.100.1. When an INVITE contains a RURI as user1(a)tlstest.com then OpenSER look up the location table and replace it with the user1(a)192.168.100.1 then proxy it via the same TCP session as the one during the registration. If an INVITE already has RURI as user1(a)192.168.100.1 then OpenSER proxy this INVITE by starting a new TCP session and Eyebeam does not accept the new session. The call will be failed in this case. I can't find any solution to fix this issue. Could someone know this issue please give some advice? Thanks, Patrick _________________________________________________________________ All-in-one security and maintenance for your PC. Get a free 90-day trial! http://clk.atdmt.com/MSN/go/msnnkwlo0050000002msn/direct/01/?href=http://ww…

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[Users] OpenSER not working after running for several days
by Papadopoulos Georgios 14 Nov '06

14 Nov '06

Hi Richard, This is a very interesting discussion. However I don't think our situations are similar. Just to make it clear, in your case, did OpenSER slow down or stop working at all? Was it something that happened gradually? In my case, it runs fine for several days. There are no delays, no slowing down of any kind. Then suddenly it stops responding. There is no script change, nothing at all. Actually most of the times it happened during the night when there is nobody around "playing" with DNS, network settings etc. So what could be causing this? Can I set up some sort of logging that will help find the cause of this? I have no clue what kind of information I should be logging. Most of my troubleshooting is done with ngrep. I could redirect this to a log file, but with the volume of traffic that we have, a few hours would be enough to fill the disk. thank you for any help George Disclaimer The information in this e-mail and any attachments is confidential. It is intended solely for the attention and use of the named addressee(s). If you are not the intended recipient, or person responsible for delivering this information to the intended recipient, please notify the sender immediately. Unless you are the intended recipient or his/her representative you are not authorized to, and must not, read, copy, distribute, use or retain this message or any part of it. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses.

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[Users] TCP REGISTER
by Russ Daigle 14 Nov '06

14 Nov '06

When I REGISTER for UDP, I receive subsequent requests for that user. However, when I perform a TCP REGISTER, even though the register returns 200 OK, no requests make it to the user. Is this supported? It should be. However, I noticed when you do a "openserctl ul show" command, it shows users, but it doens't indicate whether they are UDP or TCP registered. -Russ

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[Users] UAC's aren't hung up, Audio is fine in 2 way
by raviprakash sunkara 14 Nov '06

14 Nov '06

Hello Users, tried a lot , My UAC's are Not Hungupping in Behind the NAT/Router And also My sip proxy is also under the Behind NAT My SIP ip is 192.168.2.75 My Public IP is xx.xx.xx.xx I didn't get any Bye request to SIP server, except the Bye all the other Messages are Requested to MY SIP Server in openser.cfg i I'm using X-lites for testing in that RTP port 12222 NAT firewall ip is 192.168.2.1 Sip domain is xx.xx.xx.xx Sip proxy xx.xx.xx.xx ______________________________________________ modparam ("nathelper",rtpproxy_sock","udp: 192.168.2.75:12222" if(nat_uac_test("19")) { if(method=="REGISTER") { fix_nated_register(); force_rport(); setflag(6); } else { if(method=="INVITE") { fix_nated_sdp("3") }; fix_nated_contact(); }; }; -- Thanks and Regards Ravi Prakash Sunkara ravi.sunkara(a)hyperion-tech.com M:+91 9985077535 O:+91 40 23114549 F:+91 40 40208727 ravi.sunkara(a)hyperion-tech.com www.hyperion-tech.com

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[Serusers] retr_timer1p1
by Andrey Kuprianov 14 Nov '06

14 Nov '06

Hi Guys, Is retr_timer1p1 still valid for SER 0.9.6? Andrey.

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[Serusers] SER pre-release - Presence and NOTIFY
by SER LIST 14 Nov '06

14 Nov '06

Hi, I have SER Proxy and PRESENCE running on different machines. REGISTERS are being forwarded by SER Proxy to PRESENCE and PRESENCE is storing the location information in "location" db. What I am seeing is that when the PRESENCE Server sends NOTIFYs to watchers, it sends them to the SER PROXY (destination IP Is that of SER PROXY) but the URI in NOTIFY is that of the watchers LOCATION INFO. Is this correct? I would like the NOTIFY URI to contain the SIP DOMAIN and not the contact info. e.g. user 444 registers with SER PROXY (sip.xx.com). It is registering from 10.1.1.1:12321 (location info). SER PROXY sends the REGISTER TO Presence server which stores this info in location database (location is 444@10.1.1.1:12321). Now when Presence Server sends NOTIFY, it sends it to the SER PROXY IP BUT the NOTIFY URI IS: NOTIFY sip:444@10.1.1.1:12321 SIP/2.0 How can I have the NOTIFY URI to be : NOTIFY sip:444@sip.xx.com SIP/2.0 Any suggestions would be higlhy appreciated. _________________________________________________________________ Ready for the world's first international mobile film festival celebrating the creative potential of today's youth? Check out Mobile Jam Fest for your a chance to WIN $10,000! www.mobilejamfest.com

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[Serusers] Presence Client
by Ajay Kolambekar 14 Nov '06

14 Nov '06

Hi, To test the presence capability of SER which presence client application I can use? Regards, Ajay DISCLAIMER ========== This e-mail may contain privileged and confidential information which is the property of Persistent Systems Pvt. Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Pvt. Ltd. does not accept any liability for virus infected mails.

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Re: [Serusers] Any resolution to the presence core dump?
by SER LIST 14 Nov '06

14 Nov '06

Yes. It seems to be fixed in the CVS version. I am running the CVS version since four days and I have not had a core dump. I am testing further and will post any issues I find. Thanks >From: Vaclav Kubart <vaclav.kubart(a)iptel.org> >To: SER LIST <sergrp(a)hotmail.com> >CC: serusers(a)iptel.org >Subject: Re: [Serusers] Any resolution to the presence core dump? >Date: Mon, 13 Nov 2006 14:25:16 +0100 > >It could be corrected in CVS version, but it is not sure. (There were >few bugs in presence snapshot 4.1 corrected in CVS.) > Vaclav > >On Sun, Nov 05, 2006 at 10:32:34PM -0500, SER LIST wrote: > > I was wondering whether a patch or a new release is available to the >issue > > of presence core dumping on a regular basis that was reported short >while > > back? Thanks in advance. > > > > >The version 0.10.99 of presence snapshot core dumps on a regular > > basis after running for a certain time. Doing a gdb shows that the core > > dump occurs at msg_queue_destroy: > > >#0 0x001b87f2 in msg_queue_destroy (q=0xb6293e98) > > > at /usr/local/src/ser-0.10.99-dev35-pa-4.1/lib/../fastlock.h:147 > > >147 asm volatile( > > > > > > > _________________________________________________________________ > > Not only does Windows Live? OneCare? provide all-in-one PC care to keep > > your computer protected and well-maintained, but it also makes creating > > backup files a breeze. Try it today! > > >http://ideas.live.com/programpage.aspx?versionid=b2456790-90e6-4d28-9219-5d… > > > > _______________________________________________ > > Serusers mailing list > > Serusers(a)lists.iptel.org > > http://lists.iptel.org/mailman/listinfo/serusers _________________________________________________________________ Not only does Windows Live OneCare provide all-in-one PC care to keep your computer protected and well-maintained, but it also makes creating backup files a breeze. Try it today! http://ideas.live.com/programpage.aspx?versionid=b2456790-90e6-4d28-9219-5d…

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[Serusers] Problem with SER modules, mediaproxy.so and domain.so
by jk 14 Nov '06

14 Nov '06

Hello, I am totally confused, Installed ser rpm on FC5, with all the modules, If I start ser with out mediaproxy.so and domain.so modules every thing works great. But When I add these two mosules I start getting in problem and it does not start. Here is the error, 1(0) DEBUG: init_mod_child (-1): tm 1(0) DEBUG: callid: '74fe3fe7-0(a)xxx.xxx.xxx.xxx' 1(0) DEBUG: init_mod_child (-1): usrloc 1(0) get_connection(): Connection not found in the pool 2(0) INFO: fifo process starting: 11768 2(0) DEBUG: init_mod_child (-2): tm 2(0) DEBUG: callid: '74fe3fe7-0(a)xxx.xxx.xxx.xxx' 2(0) DEBUG: init_mod_child (-2): usrloc 2(0) get_connection(): Connection not found in the pool 0(11766) DEBUG: init_mod_child (1): tm 0(11766) DEBUG: callid: '74fe3fe7-11766(a)xxx.xxx.xxx.xxx' 0(11766) DEBUG: init_mod_child (1): usrloc 0(11766) get_connection(): Connection not found in the pool 1(11767) DEBUG: init_mod_child (-1): auth_db 0(11766) DEBUG: init_mod_child (1): auth_db 1(11767) get_connection(): Connection found in the pool 0(11766) get_connection(): Connection found in the pool 1(11767) DEBUG: init_mod_child (-1): uri_db 0(11766) DEBUG: init_mod_child (1): uri_db 1(11767) get_connection(): Connection found in the pool 0(11766) get_connection(): Connection found in the pool 1(11767) DEBUG: init_mod_child (-1): domain 0(11766) 1(11767) DEBUG: init_mod_child (1): domain DEBUG: init_mod_child (-1): nathelper 0(11766) get_connection(): Connection not found in the pool 1(11767) DEBUG: init_mod_child (-1): avpops 1(11767) get_connection(): Connection found in the pool 1(11767) DEBUG: init_mod_child (-1): permissions 2(11768) DEBUG: init_mod_child (-2): auth_db 2(11768) get_connection(): Connection found in the pool 2(11768) DEBUG: init_mod_child (-2): uri_db 2(11768) get_connection(): Connection found in the pool 2(11768) DEBUG: init_mod_child (-2): domain 2(11768) DEBUG: init_mod_child (-2): nathelper 2(11768) DEBUG: init_mod_child (-2): avpops 2(11768) get_connection(): Connection found in the pool 2(11768) DEBUG: init_mod_child (-2): permissions 2(11768) get_connection(): Connection found in the pool * 0(11766) new_connection(): Access denied for user 'serro'@'localhost' (using password: YES) I have not idea why it is using serror@localhost to connect to db. I will post my config files (ser.cfg and serctl) below. * 0(11766) db_init(): Could not create a connection * 0(11766) ERROR:domain_db_init: cannot initialize database connection 0(11766) ERROR: domain:child_init(): Unable to connect to the database 0(11766) init_mod_child(): Error while initializing module domain 0(11766) main_dontfork: init_child failed 2(11768) INFO: signal 15 received 2(11768) Memory status (pkg):* 2(11768) 1(11767) INFO: signal 15 received 1(11767) Memory status (pkg): 1(11767) fm_status (0x811c800): 1(11767) heap size= 1048576 Top part of ser.cfg file [root@ ser]# more ser.cfg # # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # simple quick-start config script # # ----------- global configuration parameters ------------------------ debug=5 # debug level (cmd line: -dddddddddd) #fork=yes #log_stderror=no # (cmd line: -E) /* Uncomment these lines to enter debugging mode fork=no log_stderror=yes */ #listen=192.168.2.201 listen=209.XXX.XXX.XXX check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5060 #children=4 fifo="/tmp/ser_fifo" a fifo_db_url="mysql://username:password@host/ser_db" # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database loadmodule "/usr/lib/ser/modules/mysql.so" loadmodule "/usr/lib/ser/modules/sl.so" loadmodule "/usr/lib/ser/modules/tm.so" loadmodule "/usr/lib/ser/modules/rr.so" loadmodule "/usr/lib/ser/modules/maxfwd.so" loadmodule "/usr/lib/ser/modules/usrloc.so" loadmodule "/usr/lib/ser/modules/registrar.so" loadmodule "/usr/lib/ser/modules/auth.so" loadmodule "/usr/lib/ser/modules/auth_db.so" loadmodule "/usr/lib/ser/modules/uri_db.so" loadmodule "/usr/lib/ser/modules/uri.so" loadmodule "/usr/lib/ser/modules/domain.so" loadmodule "/usr/lib/ser/modules/mediaproxy.so" loadmodule "/usr/lib/ser/modules/nathelper.so" loadmodule "/usr/lib/ser/modules/textops.so" loadmodule "/usr/lib/ser/modules/avpops.so" loadmodule "/usr/lib/ser/modules/permissions.so" #loadmodule "/usr/lib/ser/modules/domain.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! #loadmodule "/usr/lib/ser/modules/auth.so" #loadmodule "/usr/lib/ser/modules/auth_db.so" # ----------------- setting module-specific parameters --------------- modparam("auth_db|permissions|uri_db|usrloc", "db_url", "mysql://username:password@host/ser_db") modparam("auth_db", "calculate_ha1", 0) modparam("auth_db", "password_column", "password") modparam("nathelper", "rtpproxy_disable", 1) modparam("nathelper", "natping_interval", 0) modparam("mediaproxy","natping_interval", 30) modparam("mediaproxy","mediaproxy_socket", "/var/run/mediaproxy.sock") modparam("mediaproxy","sip_asymmetrics","/etc/ser/sip-clients") modparam("mediaproxy","rtp_asymmetrics","/etc/ser/rtp-clients") modparam("usrloc", "db_mode", 2) modparam("registrar", "nat_flag", 6) modparam("rr", "enable_full_lr", 1) modparam("tm", "fr_inv_timer", 27) modparam("tm", "fr_inv_timer_avp", "inv_timeout") modparam("permissions", "db_mode", 1) modparam("permissions", "trusted_table", "trusted") modparam("avpops", "avp_url", "mysql://username:password@host/ser_db") modparam("avpops", "avp_table", "usr_preferences") # main routing logic route { SERCTL file # configuration for starting/stopping ser PID_FILE=/var/run/ser.pid SYSLOG=1 # 0=output to console, 1=output to syslog STARTOPTIONS= # for example -dddd DIR=`dirname $0` SERBIN=$DIR/ser AWK=awk # ser's FIFO server if [ -z "$SER_FIFO" ]; then SER_FIFO=/tmp/ser_fifo fi # period in which stats are reprinted if [ -z "$WATCH_PERIOD" ] ; then WATCH_PERIOD=2 fi # SQL config if [ -z "$SQL_DB" ] ; then SQL_DB=ser_DB fi if [ -z "$SQL_HOST" ] ; then SQL_HOST=SER_HOST //not localhost fi if [ -z "$SQL_USER" ] ; then SQL_USER=username fi # the read-only user for whom password may be stored here if [ -z "$RO_USER" ] ; then RO_USER=usename fi if [ -z "$RO_PW" ] ; then RO_PW=password fi # binaries GENHA1='gen_ha1' MYSQL='mysql' SER='sr' LAST_LINE='tail -1' # ACL name verification VERIFY_ACL=1 ACL_GROUPS="local ld int voicemail free-pstn prepaid" VERSION='$Revision: 1.83.2.2 $' NOTE: If I dont add mediaproxy.so and domain.so then everything works lgreate Ser verision [root@ ser]# rpm -qa | grep ser- ser-serweb-0.9.6-6.fc5 ///This also did not work, problem with classkit and runkit extension. If any one could make it work on FC5 with PHP 5.1, Please share. ser-mysql-0.9.6-6.fc5 ser-0.9.6-6.fc5 I am tired like dead, Any idea will be help. Thank you, -JK

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[Serusers] Please help with radius-ser mysql setup
by Lokesh Kumar 13 Nov '06

13 Nov '06

Hello List, I had setup ser-0.9.6 and freeradius-1.1.3. I am able to authenticate sip users via radius using entries in mysql database, but unable to do group membership checking with mysql database, but if I use users text file for group checking it works fine. The mentioned below link have the logs and entries in mysql database. HYPERLINK "http://pastebin.ca/247613"http://pastebin.ca/247613 As Mr. Greger suggested in previous post not to challenge options message (second message) , for that I included one line in users file like @mydomain.pt NAS-Port == 0, NAS-IP-Address == "127.0.0.1", Auth-Type := Accept And authentication works fine, is it right way to avoid challenging 2 options, or is it creating problem in group membership checking. My radiusd.conf file has sql and files entries under authorize section in the order of sql files Please suggest something. Thanks you very much Lokesh -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.409 / Virus Database: 268.14.3/531 - Release Date: 11/12/2006

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sr-users November 2006