No, it is not a retransmission as it is the same process and there is no
second set of logs for receiving a message from network:

May 20 11:34:52 jkt-svr-mvapp-2 rtsip-service[1411]: DBG:core:parse_msg:
SIP Request:
May 20 11:34:52 jkt-svr-mvapp-2 rtsip-service[1411]:
DBG:core:parse_msg:  method:  <ACK>
May 20 11:34:52 jkt-svr-mvapp-2 rtsip-service[1411]:
DBG:core:parse_msg:  uri:    
<sip:[email protected]:2374;transport=UDP;rinstance=77930ffd530697a7;nat=yes>
May 20 11:34:52 jkt-svr-mvapp-2 rtsip-service[1411]:
DBG:core:parse_msg:  version: <SIP/2.0>
....
May 20 11:34:52 jkt-svr-mvapp-2 rtsip-service[1411]:
DBG:core:receive_msg: preparing to run routing scripts...
...
May 20 11:34:52 jkt-svr-mvapp-2 rtsip-service[1411]: DBG:rr:after_loose:
Topmost route URI:
'sip:[email protected]:6000;lr;ftag=2e76e266;did=c7c.34372c92' is me
...
May 20 11:34:52 jkt-svr-mvapp-2 rtsip-service[1411]:
[udp:[email protected]:7085]: Sequencial 'ACK' request from
caller '622......' for call from .......
....
May 20 11:34:52 jkt-svr-mvapp-2 rtsip-service[1411]: DBG:rr:after_loose:
Topmost route URI:
'sip:[email protected]:6000;lr;ftag=2e76e266;did=c7c.34372c92' is me
...
May 20 11:34:52 jkt-svr-mvapp-2 rtsip-service[1411]:
[udp:[email protected]:7085]: Sequencial 'ACK' request from
caller '622.....' for call from ........


It is clearly a loop.

Regards,

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


On 05/22/2013 03:21 PM, [email protected] wrote:
> I think that is retransmission of ACK packet because it didn't get its
> 200 ok back.
>
> Regards,
> Qasim
>
>
> On Tue, May 21, 2013 at 10:08 PM, Bogdan-Andrei Iancu
> <[email protected] <mailto:[email protected]>> wrote:
>
>     Hi Qasim,
>
>     Looking at the ACK related logs, I see you get the script log
>          Sequencial 'ACK' request from caller '622190004001' for call
>     from .....
>
>     twice - also the logs from the loose_route() function - I suspect
>     you loop somehow in your script and a route is triggered twice
>     (the route doing loose_route)
>
>     Regards,
>
>     Bogdan-Andrei Iancu
>     OpenSIPS Founder and Developer
>     http://www.opensips-solutions.com
>
>
>     On 05/20/2013 02:46 PM, [email protected]
>     <mailto:[email protected]> wrote:
>>     Hi Bodgan,
>>
>>     Sorry for the late reply as i was traveling this weekend. Please
>>     find attached call logs with debug mode 4.
>>
>>     Regards,
>>     Qasim
>>
>>
>>     On Fri, May 17, 2013 at 8:50 PM, Bogdan-Andrei Iancu
>>     <[email protected] <mailto:[email protected]>> wrote:
>>
>>         Funny, as I do not see anything wrong on a first look - while
>>         running in debug mode (4), please send me the logs
>>         corresponding to the ACK processing.
>>
>>         Regards,
>>
>>         Bogdan-Andrei Iancu
>>         OpenSIPS Founder and Developer
>>         http://www.opensips-solutions.com
>>
>>
>>         On 05/17/2013 02:34 PM, [email protected]
>>         <mailto:[email protected]> wrote:
>>>         Hi,
>>>
>>>         Please find attached trace. This is server on Public IP that
>>>         is why i cannot send the trace on the list. I am listening
>>>         to IP's as follows
>>>
>>>         listen=udp:202.152.203.195:5060 <http://202.152.203.195:5060>
>>>         listen=udp:202.152.203.195:6000 <http://202.152.203.195:6000>
>>>         listen=udp:192.168.226.142:5060 <http://192.168.226.142:5060>
>>>         listen=udp:192.168.226.142:6000 <http://192.168.226.142:6000>
>>>
>>>         disable_tcp=no
>>>         listen=tcp:202.152.203.195:5060 <http://202.152.203.195:5060>
>>>         listen=tcp:202.152.203.195:6000 <http://202.152.203.195:6000>
>>>         listen=tcp:192.168.226.142:5060 <http://192.168.226.142:5060>
>>>         listen=tcp:192.168.226.142:6000 <http://192.168.226.142:6000>
>>>
>>>         If you need anything else i would be happy to provide it to you.
>>>
>>>         Regards,
>>>         Qasim
>>>
>>>
>>>
>>>         On Fri, May 17, 2013 at 3:50 PM, Bogdan-Andrei Iancu
>>>         <[email protected] <mailto:[email protected]>> wrote:
>>>
>>>             Hello Qasim,
>>>
>>>             So you have multiple interfaces in OpenSIPS - are all of
>>>             them the same protocol ?
>>>
>>>             Please try to post a SIP capture of the full call, to
>>>             see how the RR part is done.
>>>
>>>             Regards,
>>>
>>>             Bogdan-Andrei Iancu
>>>             OpenSIPS Founder and Developer
>>>             http://www.opensips-solutions.com
>>>
>>>
>>>             On 05/16/2013 01:07 PM, [email protected]
>>>             <mailto:[email protected]> wrote:
>>>>             On further investigation i see that i only face this
>>>>             issue when both caller and callee are on the same
>>>>             network. If both are on separate network it works fine.
>>>>
>>>>             Regards,
>>>>             Qasim
>>>>
>>>>
>>>>             On Thu, May 16, 2013 at 3:05 PM, [email protected]
>>>>             <mailto:[email protected]> <[email protected]
>>>>             <mailto:[email protected]>> wrote:
>>>>
>>>>                 yes.
>>>>
>>>>                 Regards,
>>>>                 Qasim
>>>>
>>>>
>>>>                 On Thu, May 16, 2013 at 2:50 PM, Bogdan-Andrei
>>>>                 Iancu <[email protected]
>>>>                 <mailto:[email protected]>> wrote:
>>>>
>>>>                     And do you have UDP 202.152.203.195 port 6000
>>>>                     as listener defined in OpenSIPS ??
>>>>
>>>>                     Regards,
>>>>
>>>>                     Bogdan-Andrei Iancu
>>>>                     OpenSIPS Founder and Developer
>>>>                     http://www.opensips-solutions.com
>>>>
>>>>
>>>>                     On 05/16/2013 12:32 PM, [email protected]
>>>>                     <mailto:[email protected]> wrote:
>>>>>                     Hi Bodgan,
>>>>>
>>>>>                     Yes i see the following route header in my packet.
>>>>>
>>>>>                     Route:
>>>>>                     
>>>>> <sip:[email protected]:6000;lr;ftag=3b710c25;did=e55.a77ff685>
>>>>>
>>>>>
>>>>>                     And yes i am routing it through loose_route.
>>>>>
>>>>>                     Regards,
>>>>>                     Qasim
>>>>>
>>>>>
>>>>>                     On Wed, May 15, 2013 at 10:40 PM,
>>>>>                     Bogdan-Andrei Iancu <[email protected]
>>>>>                     <mailto:[email protected]>> wrote:
>>>>>
>>>>>                         Hello Qasim,
>>>>>
>>>>>                         The ACK should be routed via loose_route()
>>>>>                         based on the "Route" headers from it.
>>>>>                         Could you check if the Route hdrs (from
>>>>>                         the ACK) are correctly reflecting your
>>>>>                         opensips interfaces ?
>>>>>
>>>>>                         Best regards,
>>>>>
>>>>>                         Bogdan-Andrei Iancu
>>>>>                         OpenSIPS Founder and Developer
>>>>>                         http://www.opensips-solutions.com
>>>>>
>>>>>
>>>>>                         On 05/14/2013 07:55 AM,
>>>>>                         [email protected]
>>>>>                         <mailto:[email protected]> wrote:
>>>>>>                         Hi,
>>>>>>
>>>>>>                         I am using OpenSIPs in Public<->Private
>>>>>>                         bridging mode and have enabled mhomed=1.
>>>>>>                         But the problem is that when we have a
>>>>>>                         call in which both parties are on Public
>>>>>>                         interface the INVITE gets relayed
>>>>>>                         properly but and ACK of that invite gives
>>>>>>                         the following error.
>>>>>>
>>>>>>                         ERROR:core:get_out_socket: no socket found
>>>>>>                         ERROR:core:forward_request: cannot
>>>>>>                         forward to af 2, proto 1 no
>>>>>>                         correspondinglistening socket
>>>>>>
>>>>>>                         Regards,
>>>>>>                         Qasim
>>>>>>
>>>>>>
>>>>>>                         _______________________________________________
>>>>>>                         Users mailing list
>>>>>>                         [email protected] 
>>>>>> <mailto:[email protected]>
>>>>>>                         
>>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>>
>>>>>
>>>>
>>>>
>>>
>>
>
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