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

talha jilal talha_jilal at hotmail.com
Mon Mar 12 19:54:01 CET 2012



Hi, 

Here is output with grep 
Please advise me full command if I am doing some thing wrong, I am using  centos 6.0 32 bit.


-bash-4.1#  tcpdump -i eth2 -n -s0 -vvv tcp  port 5060  | grep 300tcpdump: listening on eth2, link-type EN10MB (Ethernet), capture size 65535 bytes


07:51:21.257355 IP (tos 0x0, ttl 118, id 27728, offset 0, flags [DF], proto TCP (6), length 1300)07:51:27.511152 IP (tos 0x10, ttl 64, id 6173, offset 0, flags [DF], proto TCP (6), length 1300)07:51:28.015258 IP (tos 0x10, ttl 64, id 6175, offset 0, flags [DF], proto TCP (6), length 1300)07:51:29.022329 IP (tos 0x10, ttl 64, id 6177, offset 0, flags [DF], proto TCP (6), length 1300)



Thanks 
Date: Mon, 12 Mar 2012 20:30:10 +0200
From: bogdan at opensips.org
To: talha_jilal at hotmail.com; users at lists.opensips.org
Subject: Re: Users Digest, Vol 44, Issue 25



  


    
  
  
    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
                                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 		 	   		  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20120312/3004f07a/attachment.htm>


More information about the Users mailing list