Hello,

yes i was talking about the ACK for the 200 OK.

I just want a way to check that an ACK is effectively matching dialog information ( Call-ID,Cseq,From-tag,To-tag ) for an invite that has passed through my kamailio.

i dont see another solution if not store those dialog information in htable and do the check for the E2E ACK when it comes later.

Thanks.

________________________________ De : Henning Westerholt hw@gilawa.com Envoyé : samedi 6 novembre 2021 19:25 À : Kamailio (SER) - Development Mailing List sr-dev@lists.kamailio.org Cc : Patrick Karton patrickarton@hotmail.com Objet : RE: [sr-dev] match e2e proxied ACK Request when INVITE Transaction is still in memory

Hello,

not sure if I got your question correct. If you are referring to the ACK that is send to a 200 OK on an INVITE transaction, this is a separate transaction. Therefore, you cannot match it on the transaction manager level. The dialog module provides dialog tracking, for example.

Cheers,

Henning

--

Henning Westerholt – https://skalatan.de/blog/

Kamailio services – https://gilawa.comhttps://gilawa.com/

From: sr-dev sr-dev-bounces@lists.kamailio.org On Behalf Of Patrick Karton Sent: Friday, November 5, 2021 8:37 PM To: sr-dev@lists.kamailio.org Subject: [sr-dev] match e2e proxied ACK Request when INVITE Transaction is still in memory

Hello ,

i want to know how can i match e2e ACK when the INVITE TRansaction is still in memory.

t_check_trans() normally return 1 if we receive e2e ACK but i always get 0 even when the INVITE transaction is still in memory ( wt_timer param of tm module ).

Thanks.

Hello,

as mentioned, alternative would be dialog module. I do not remember if it already matches early dialogs, but probably yes: https://kamailio.org/docs/modules/devel/modules/dialog.html#dialog.f.is_know...

Cheers,

Henning

-- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://gilawa.comhttps://gilawa.com/

From: Patrick Karton patrickarton@hotmail.com Sent: Friday, November 12, 2021 12:20 PM To: Henning Westerholt hw@gilawa.com; Kamailio (SER) - Development Mailing List sr-dev@lists.kamailio.org Subject: RE: [sr-dev] match e2e proxied ACK Request when INVITE Transaction is still in memory

Hello,

yes i was talking about the ACK for the 200 OK.

I just want a way to check that an ACK is effectively matching dialog information ( Call-ID,Cseq,From-tag,To-tag ) for an invite that has passed through my kamailio.

i dont see another solution if not store those dialog information in htable and do the check for the E2E ACK when it comes later.

Thanks. ________________________________ De : Henning Westerholt <hw@gilawa.commailto:hw@gilawa.com> Envoyé : samedi 6 novembre 2021 19:25 À : Kamailio (SER) - Development Mailing List <sr-dev@lists.kamailio.orgmailto:sr-dev@lists.kamailio.org> Cc : Patrick Karton <patrickarton@hotmail.commailto:patrickarton@hotmail.com> Objet : RE: [sr-dev] match e2e proxied ACK Request when INVITE Transaction is still in memory

Hello,

not sure if I got your question correct. If you are referring to the ACK that is send to a 200 OK on an INVITE transaction, this is a separate transaction. Therefore, you cannot match it on the transaction manager level. The dialog module provides dialog tracking, for example.

Cheers,

Henning

--

Henning Westerholt - https://skalatan.de/blog/

Kamailio services - https://gilawa.comhttps://gilawa.com/

From: sr-dev <sr-dev-bounces@lists.kamailio.orgmailto:sr-dev-bounces@lists.kamailio.org> On Behalf Of Patrick Karton Sent: Friday, November 5, 2021 8:37 PM To: sr-dev@lists.kamailio.orgmailto:sr-dev@lists.kamailio.org Subject: [sr-dev] match e2e proxied ACK Request when INVITE Transaction is still in memory

Hello ,

i want to know how can i match e2e ACK when the INVITE TRansaction is still in memory.

t_check_trans() normally return 1 if we receive e2e ACK but i always get 0 even when the INVITE transaction is still in memory ( wt_timer param of tm module ).

Thanks.