[SR-Users] Lifetime of Invite with no Ack

Daniel-Constantin Mierla miconda at gmail.com
Mon Apr 13 14:31:10 CEST 2020


By default the transaction that gets a final reply is kept for another
5sec or so in memory to deal with retranmissions, etc ... There is a
wait_timer parameter in tm module.

The ACK after 200ok is separate transaction and has no influence on
INVITE transaction. For the ACK after 300+ reply, there should be some
retransmissons of the reply in the INVITE transaction.

The dialog module is influenced by the missing ACK after 200ok.

Cheers,
Daniel

On 13.04.20 13:18, Duarte Rocha wrote:
> Sorry i didn't specify.
>
> It is after the 200 Ok. Will it be different in a reply greater than 300?
>
> Best regards
>
> A segunda, 13/04/2020, 12:16, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> escreveu:
>
>     Hello,
>
>     is it about ACK after 200ok or the ACK after 300 or greater reply?
>
>     Cheers,
>     Daniel
>
>     On 13.04.20 13:04, Duarte Rocha wrote:
>>     Greetings,
>>
>>     How much time will Kamailio keep a transaction active if the ACK
>>     to a INVITE is never received by Kamailio?
>>
>>     Best Regards,
>>
>>     _______________________________________________
>>     Kamailio (SER) - Users Mailing List
>>     sr-users at lists.kamailio.org <mailto:sr-users at lists.kamailio.org>
>>     https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
>     -- 
>     Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
>     www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
>
-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda

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