[OpenSIPS-Users] Users Digest, Vol 44, Issue 25

Bogdan-Andrei Iancu bogdan at opensips.org
Mon Mar 12 19:30:10 CET 2012


Hi,

1) please keep the list at CC all the time !

2) the tcpdump output is no enough - use ngrep as I need to see the 
actual content of the SIP package ; or make a pcap capture and upload it 
somewhere for download.

Regards,
Bogdan

On 03/12/2012 05:13 PM, talha jilal wrote:
>
> Hi,
>
>
> How can I configure ACK's. I also tried without media proxy but it was 
> not working without media proxy.as well without nathelper and 
> nattrasveler.
>
>
> I am going to attach my opensips.cfg file with this email please 
> review and advise me how can I fix this problem.
>
>
>
> ###############################################
>
> */var/log/messages out put,*
>
>
> Mar 12 04:11:32 pbx /usr/local/sbin/opensips[17727]: ACC: transaction 
> answered: 
> timestamp=1331539892;method=INVITE;from_tag=DL9cdb5a1e05;to_tag=2321330455;call_id=DL3a7acd97fa-1079834037 at PC794-TalhaJ.ganz.ad;code=200;reason=OK
> Mar 12 04:11:33 pbx /usr/local/sbin/opensips[17728]: incoming reply
> Mar 12 04:11:34 pbx /usr/local/sbin/opensips[17722]: incoming reply
> Mar 12 04:11:36 pbx /usr/local/sbin/opensips[17725]: incoming reply
> Mar 12 04:12:04 pbx media-dispatcher[17192]: error: Got `remove' 
> command from OpenSIPS for unknown session with call-id 
> `DL3a7acd97fa-1079834037 at PC794-TalhaJ.ganz.ad'
> Mar 12 04:12:05 pbx media-dispatcher[17192]: error: Got `remove' 
> command from OpenSIPS for unknown session with call-id 
> `DL3a7acd97fa-1079834037 at PC794-TalhaJ.ganz.ad'
> Mar 12 04:12:05 pbx /usr/local/sbin/opensips[17722]: 
> WARNING:dialog:dlg_onroute: unable to find dialog for BYE with route 
> param '5a8.f6cab8b2'
> Mar 12 04:12:06 pbx media-dispatcher[17192]: error: Got `remove' 
> command from OpenSIPS for unknown session with call-id 
> `DL3a7acd97fa-1079834037 at PC794-TalhaJ.ganz.ad'
> Mar 12 04:12:06 pbx /usr/local/sbin/opensips[17725]: 
> WARNING:dialog:dlg_onroute: unable to find dialog for BYE with route 
> param '5a8.f6cab8b2'
> Mar 12 04:12:08 pbx media-dispatcher[17192]: error: Got `remove' 
> command from OpenSIPS for unknown session with call-id 
> `DL3a7acd97fa-1079834037 at PC794-TalhaJ.ganz.ad'
> Mar 12 04:12:08 pbx /usr/local/sbin/opensips[17727]: 
> WARNING:dialog:dlg_onroute: unable to find dialog for BYE with route 
> param '5a8.f6cab8b2'
> Mar 12 04:12:12 pbx media-dispatcher[17192]: error: Got `remove' 
> command from OpenSIPS for unknown session with call-id 
> `DL3a7acd97fa-1079834037 at PC794-TalhaJ.ganz.ad'
> Mar 12 04:12:12 pbx /usr/local/sbin/opensips[17722]: 
> WARNING:dialog:dlg_onroute: unable to find dialog for BYE with route 
> param '5a8.f6cab8b2'
> Mar 12 04:12:14 pbx /usr/local/sbin/opensips[17728]: 
> ERROR:core:tcp_blocking_connect: timeout 10 s elapsed from 10 s
> Mar 12 04:12:14 pbx /usr/local/sbin/opensips[17728]: 
> ERROR:core:tcpconn_connect: tcp_blocking_connect failed
> Mar 12 04:12:14 pbx /usr/local/sbin/opensips[17728]: 
> ERROR:core:tcpconn_connect: tcp_blocking_connect failed
> Mar 12 04:12:14 pbx /usr/local/sbin/opensips[17728]: 
> ERROR:core:tcp_send: connect failed
> Mar 12 04:12:14 pbx /usr/local/sbin/opensips[17728]: 
> ERROR:tm:msg_send: tcp_send failed
> Mar 12 04:12:14 pbx /usr/local/sbin/opensips[17728]: 
> ERROR:tm:t_forward_nonack: sending request failed
>
>
>
>
> TCP DUMP output,
>
>
> *tcpdump -i eth2 -n -s0 -vvv tcp  port 5060*
>
>
> 04:11:19.999008 IP (tos 0x10, ttl 64, id 39277, offset 0, flags [DF], 
> proto TCP (6), length 40)
>     192.168.1.3.sip > 74.216.223.199.shivahose: Flags [F.], cksum 
> 0xd39d (correct), seq 1192, ack 3135, win 425, length 0
> 0x10, ttl 64, id 49400, offset 0, flags [DF], proto TCP (6), length 60)
>     192.168.1.3.53399 > 192.168.170.98.sip: Flags [S], cksum 0xf6b7 
> (correct), seq 2821762320, win 14600, options [mss 1460,sackOK,TS val 
> 944667039 ecr 0,nop,wscale 6], length 0
>
> ###################################################
>
>
> Thanks Bogdan for you very kind help.
>
>
>
> Thanks
>
> Talha Jilal.
>
>
>
>
>
>
>
> ------------------------------------------------------------------------
> Date: Mon, 12 Mar 2012 14:27:29 +0200
> From: bogdan at opensips.org
> To: talha_jilal at hotmail.com
> CC: users at lists.opensips.org
> Subject: Re: FW: Users Digest, Vol 44, Issue 25
>
> Hi,
>
> Maybe the ACKs are not properly forwarded, so the end-points 
> disconnect the call.
>
> Do you have a SIP capture / trace of one call (the SIP signaling) 
> taken from the opensips server ?
>
> Regards,
> Bogdan
>
> On 03/09/2012 07:25 PM, talha jilal wrote:
>
>
>     Hello, I am not able to see my posts on opensips mailling list
>     sorry for sending this email directly to you bogdan,
>
>
>
>
>     Hello Every Body it my second time when I am writing email but
>     still no response, Your response will be highly appreciated.
>
>
>
>
>
>     My Problem, I am trying to configure opensips 1.6X on my centos
>     6.0 box. Every thing goes smooth till installation, but I am not
>     able to make call more than 30 seconds It disconnect every thirty
>     seconds . My opensips.cfg/logs  configuration are listed bellow
>
>     NOTE I am behind the route and I did port forwarding , 40,000
>     60,000 udp/tcp 10,000 30,000 udp/tcp 5060 udp/tcp. and also using
>      media proxy.
>
>     LOGS ERORR
>
>
>     Mar  8 06:12:22 pbx /usr/local/sbin/opensips[6833]: incoming reply
>     Mar  8 06:13:00 pbx /usr/local/sbin/opensips[6833]:
>     ERROR:core:tcp_blocking_connect: timeout 10 s elapsed from 10 s
>     Mar  8 06:13:00 pbx /usr/local/sbin/opensips[6833]:
>     ERROR:core:tcpconn_connect: tcp_blocking_connect failed
>     Mar  8 06:13:00 pbx /usr/local/sbin/opensips[6833]:
>     ERROR:core:tcp_send: connect failed
>     Mar  8 06:13:00 pbx /usr/local/sbin/opensips[6833]:
>     ERROR:core:tcpconn_connect: tcp_blocking_connect failed
>     Mar  8 06:13:00 pbx /usr/local/sbin/opensips[6833]:
>     ERROR:core:tcp_send: connect failed
>     Mar  8 06:13:00 pbx /usr/local/sbin/opensips[6833]:
>     ERROR:tm:msg_send: tcp_send failed
>     Mar  8 06:13:00 pbx /usr/local/sbin/opensips[6833]:
>     ERROR:tm:t_forward_nonack: sending request failed
>     Mar  8 06:13:00 pbx /usr/local/sbin/opensips[6833]:
>     ERROR:tm:t_forward_nonack: sending request failed
>     Mar  8 06:13:00 pbx /usr/local/sbin/opensips[6833]: ACC:
>     transaction answered:
>     timestamp=1331205180;method=BYE;from_tag=2214085472;to_tag=DLeadb4c5257;call_id=DL7d1280cc7a-1079834037 at PC794-TalhaJ.ganz.ad;code=477;reason=Request
>     <mailto:timestamp=1331205180;method=BYE;from_tag=2214085472;to_tag=DLeadb4c5257;call_id=DL7d1280cc7a-1079834037 at PC794-TalhaJ.ganz.ad;code=477;reason=Request>
>     Failure
>
>
>
>
> -- 
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com


-- 
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

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