[OpenSIPS-Users] opensips and asterisk retransmits

[Bogdan-Andrei Iancu]

It seams you have an ACK routing problem. The caller (.30:5064) 
correctly sends ACK with:
        ACK sip:*981 at 192.168.10.3:5070 SIP/2.0
        Route: <sip:192.168.10.3;lr=on;ftag=d7f613072c3769a3>

but opensips (.3:5060),sends it out as:
       ACK sip:192.168.10.3;lr=on;ftag=d7f613072c3769a3 SIP/2.0

this means that OSIPS tinks that 192.168.10.3:5070 (RURI of received 
ACK) is a  local IP (either alias in cfg, either domain in domains 
module) and does strict routing....

So, do you have the :5070 set as alias or domain in your opensips setup?

Regards,
Bogdan

troxlinux wrote:
> it is strange, I thought that it was asterisk the problem, but I
> upgrade to a version that I consider stable 1.4.24
>
>
>
> 2009/4/28 Bogdan-Andrei Iancu <bogdan at voice-system.ro>:
>   
>> Hi,
>>
>> Get a ngrep capture of the SIP traffic between * and OSIPS . Typically a
>> retransmission is triggered by a lack of response from the other party, but
>> to see what response is lacking, you need to see the ngrep capture of the
>> SIP traffic.
>>
>> Regards,
>> Bogdan
>>
>>
>>     
>
>
>