[Serusers] Missing ACK and BYE in SIP communication.

[Greger V. Teigre]

Make sure your record routing and Contact fixing is correct.
g-)

dciepiel at orange.pl wrote:
> Hi, 
>
>
> I have a short question about ACK. Im my case it is not sent from
> callking side (X-lite). Why is it like that? How does Xlite know, not
> to send ACK? And why there is no BYE? See flow above.
>
> Flow:
>
>
> No.     Time        Source                Destination          
> Protocol Info
>      45 6.979169    137.138.137.166       192.168.2.2          
> SIP/SDP  Request: INVITE sip:6891 at wilanowska.homeip.net, with session
> description
>      46 6.979736    192.168.2.2           137.138.137.166       SIP  
>    Status: 100 trying -- your call is important to us
>      47 6.979950    192.168.2.2           81.18.210.159        
> SIP/SDP  Request: INVITE
> sip:6891 at 81.18.210.159:10020;rinstance=18352dcff8f568bc, with session
> description
>      51 7.241103    192.168.2.2           81.18.210.159        
> SIP/SDP  Request: INVITE
> sip:6891 at 81.18.210.159:10020;rinstance=18352dcff8f568bc, with session
> description
>      52 7.286054    81.18.210.159         192.168.2.2           SIP  
>    Status: 180 Ringing
>      53 7.286401    192.168.2.2           137.138.137.166       SIP  
>    Status: 180 Ringing
>      54 7.320840    81.18.210.159         192.168.2.2           SIP  
>    Status: 180 Ringing
>      55 7.321229    192.168.2.2           137.138.137.166       SIP  
>    Status: 180 Ringing
>     102 14.357178   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     103 14.357744   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>     104 14.955213   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     105 14.955567   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>     109 15.960539   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     110 15.961118   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>     117 17.968614   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     118 17.969011   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>     135 21.982902   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     136 21.983229   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>     171 25.999316   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     172 25.999641   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>     193 30.018608   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     194 30.018936   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>     229 34.031607   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     230 34.032134   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>     251 38.053494   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     252 38.054124   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>     269 42.070209   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     270 42.070736   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>     325 46.088117   81.18.210.159         192.168.2.2          
> SIP/SDP  Status: 200 OK, with session description
>     326 46.088445   192.168.2.2           137.138.137.166      
> SIP/SDP  Status: 200 OK, with session description
>
>
> cheers,
>
> Daniel
>
>   
> ------------------------------------------------------------------------
>
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