sr-users March 2013

sr-users@lists.kamailio.org

92 participants
142 discussions

Need help with port fowards.
by Mini UN 21 Mar '13

21 Mar '13

Hi, was on the chat channel, so emailed as no activity. I have a new Cisco/Linksys EA-2700 and port forwarding is the same as my old Linksys WRT-610N. However my VoIP and website don't work. I tried DMZ aswell. Confused? Unfortunately, this router isn't compatibel for DD-WRT firmware. Thanks if anyone answers.

3 2

kamailio 4.0.0 and websockets
by Kelvin Chua 20 Mar '13

20 Mar '13

Hi guys, i have yet to finish my readings on the websocket standards but just wanted to fire away with this question. is the behavior of protocol conversions between UDP and TCP the same as if you include websockets? i have this twinkle issue (an old SIP stack) Received from: udp:192.168.122.100:5060 INVITE sip:kelvin@192.168.122.1 SIP/2.0 Record-Route: <sip:192.168.122.100;r2=on;lr=on> Record-Route: <sip:192.168.122.100:8080;transport=ws;r2=on;lr=on> Via: SIP/2.0/UDP 192.168.… [View More]

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SIP debug.
by Victor V. Kustov 20 Mar '13

20 Mar '13

Good day. How could I debug SIP dialogs? -- SY, Victor JID: coyote(a)bks.tv JID: coyote(a)bryansktel.ru I use FREE operation system: 3.8.2-calculate GNU/Linux

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NAT & Firewall Issues
by Amr Elsharqawi 20 Mar '13

20 Mar '13

Hello, I am facing NAT & Firewall problems how I can solve this issue I've tried RTPProxy but voice quality is bad. any tutorial, please Amr

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Re: [SR-Users] dialog ka_timer and ka_interval problem
by dolphin 20 Mar '13

20 Mar '13

Hello, Thank you for your reply I follow your suggestions to modify SHM_MEMORY ,PKG_MEMORY value and the system only two uac register. See the program after I start kamailio. shm memory 1G pkg memory 10M sh-3.00# ps -ef | grep kamailio root 23627 1 0 12:57 ? 00:00:00 /home/pkg/kamailio-3.3.4/sbin/kamailio -f /home/pkg/kamailio-3.3.4/etc/kamailio/kamailio.cfg -P /var/run/kamailio/kamailio.pid -m 1024 -M 10 -u root -g kamailio root 23635 23627 0 12:57 ? 00:00:… [View More]03 /home/pkg/kamailio-3.3.4/sbin/kamailio -f /home/pkg/kamailio-3.3.4/etc/kamailio/kamailio.cfg -P /var/run/kamailio/kamailio.pid -m 1024 -M 10 -u root -g kamailio This problem is still the same last crazy the sending options message for uac But the /var/log/syslog not the same as follows Mar 20 12:58:53 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[23637]: CRITICAL: dialog [dlg_timer.c:205]: Trying to update a bogus dlg tl=0x77052ae4 tl->next=(nil) tl->prev=(nil) Mar 20 12:58:53 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[23637]: ERROR: dialog [dlg_req_within.c:231]: failed to update dialog lifetime Mar 20 12:58:53 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[23637]: CRITICAL: dialog [dlg_timer.c:205]: Trying to update a bogus dlg tl=0x77052ae4 tl->next=(nil) tl->prev=(nil) Mar 20 12:58:53 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[23637]: ERROR: dialog [dlg_req_within.c:231]: failed to update dialog lifetime Mar 20 12:58:53 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[23637]: CRITICAL: dialog [dlg_timer.c:205]: Trying to update a bogus dlg tl=0x77052ae4 tl->next=(nil) tl->prev=(nil) Mar 20 12:58:53 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[23637]: ERROR: dialog [dlg_req_within.c:231]: failed to update dialog lifetime Mar 20 12:58:53 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[23637]: CRITICAL: dialog [dlg_timer.c:205]: Trying to update a bogus dlg tl=0x77052ae4 tl->next=(nil) tl->prev=(nil) Mar 20 12:58:53 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[23637]: ERROR: dialog [dlg_req_within.c:231]: failed to update dialog lifetime 2013/3/20 Rinor Hoxha <rinorhoxha(a)gmail.com> > Hi, > I had this "issue" some times ago. It turned out that I needed to increase > the value of SHM_MEMORY, since by mistake I forgot a 0 on the value (1024 > vs. 10240). However this happened only when high loads on system. > I needed also to tune PKG_MEMORY to my needs. ( both on > /etc/default/kamailio ) > > Check your settings and see if this helps. > > Br, Rinor > > > > On Tue, Mar 19, 2013 at 4:07 PM, dolphin <dolphinctk(a)gmail.com> wrote: > >> hi , >> >> i use kamailio 3.3.4 version >> >> I set and load dialog module >> >> modparam("dialog", "ka_timer", 10) >> modparam("dialog", "ka_interval", 20) >> >> use dlg_set_property("ka-src"); >> >> When uac A call uac B connection success , After 20 seconds, sip proxy >> send the OPTIONS message uac A >> >> Crazy sent to fill my bandwidth , I use ngrep tools see sip server >> >> U xxx.xxx.xxx:5002 -> xxx.xxx.xxx.xxx:16296 >> OPTIONS sip:xxxxxx@xxx.xxx.xxx.xxx:16296;transport=udp SIP/2.0. >> Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:5002;branch=z9hG4bK92da.1584702.0. >> To: sip:xxxxxxx@xxx.xxx.xxx.xxx:5002;tag=eb6e8f3e. >> From: sip:xxxxxxx@xxx.xxx.xxx.xxx >> :5002;tag=D.ZHkBjEnKXX.DTO69bc09sbB4oFdU3O. >> CSeq: 1 OPTIONS. >> Call-ID: NDZlY2JhMjUyMjZiYTllZGJmZTA2MmYxODU5NmY3NGY.. >> Content-Length: 0. >> User-Agent: SIP Server. >> >> and /var/log/syslog >> >> Mar 19 21:09:07 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[12237]: ERROR: >> tm [t_msgbuilder.c:1528]: build_uac_req(): no shmem (370) >> Mar 19 21:09:07 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[12237]: ERROR: >> tm [uac.c:338]: t_uac: Error while building message >> Mar 19 21:09:07 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[12237]: ERROR: >> dialog [dlg_req_within.c:381]: failed to send the BYE request >> Mar 19 21:09:07 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[12237]: ERROR: >> tm [t_msgbuilder.c:1528]: build_uac_req(): no shmem (370) >> Mar 19 21:09:07 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[12237]: ERROR: >> tm [uac.c:338]: t_uac: Error while building message >> Mar 19 21:09:07 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[12237]: ERROR: >> dialog [dlg_req_within.c:381]: failed to send the BYE request >> Mar 19 21:09:07 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[12237]: ERROR: >> tm [t_msgbuilder.c:1528]: build_uac_req(): no shmem (370) >> Mar 19 21:09:07 cfa /home/pkg/kamailio-3.3.4/sbin/kamailio[12237]: ERROR: >> tm [uac.c:338]: t_uac: Error while building message >> >> Please help me >> >> >> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> sr-users(a)lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> > [View Less]

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Re: [SR-Users] 2 kamailio servers sharing one database and one dns name
by David Thomson 20 Mar '13

20 Mar '13

Thanks for the idea. After sending the original email I got user2 to call through to user1. Zrtp even was negotiated. So I think usrloc is sort of sharing the registration information but sometimes the call doesn't get sent through under certain circumstances. Maybe it's because user1 is behind a nat and rtpproxy is being used to keep its connection alive while user2 is not nat'd. I think it is almost working. -----Original Message----- From: David | StyleFlare <david(a)styleflare.com&… [View More]

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sip-router mailing list
by Nikita Kozlov 19 Mar '13

19 Mar '13

Hello, I don't know if it's something wanted, but the email header "List-Id" has changed for both sr-dev and sr-users. The modifications : List-Id: "SIP Router - Kamailio" -> List-Id: "Kamailio \(SER\) - Users Mailing List" List-Id: "Development mailing list of the sip-router project" -> List-Id: "Kamailio \(SER\) - Development Mailing List" Regards, -- Nikita

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dialog ka_timer and ka_interval problem
by dolphin 19 Mar '13

19 Mar '13

hi , i use kamailio 3.3.4 version I set and load dialog module modparam("dialog", "ka_timer", 10) modparam("dialog", "ka_interval", 20) use dlg_set_property("ka-src"); When uac A call uac B connection success , After 20 seconds, sip proxy send the OPTIONS message uac A Crazy sent to fill my bandwidth , I use ngrep tools see sip server U xxx.xxx.xxx:5002 -> xxx.xxx.xxx.xxx:16296 OPTIONS sip:xxxxxx@xxx.xxx.xxx.xxx:16296;transport=udp SIP/2.0. Via: SIP/2.0/UDP xxx.xxx.xxx.xxx:… [View More]

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Kamailio not increasing cseq
by Camila Troncoso 19 Mar '13

19 Mar '13

Hi all, I’m working for a while with Kamailio+Freeswitch as SBC. I have this structure: * * * * * * * * * * * * * * * * * * When I make a call from one client connected to LCR, it is route to my SBC and afterwards to his destiny in the cloud passing though a gateway. When the destiny is unreachable, the LCR reroutes the call to another gateway. Sometimes the LCR send this retry again to the SBC , because the second gateway is also in the cloud, but … [View More]

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CentOS 6 crash
by Krishna Kurapati 19 Mar '13

19 Mar '13

Daniel, Thanks for the help. YES after disabling TLS for Kamailio, it is working fine. Is there a solution to have both TLS for Kamailio and SSL for LUA? Thanks Krish Kura

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sr-users March 2013