[Kamailio-Users] UAC on ACK in reInvite

[Klaus Darilion]

Hi Walter!

Automatic restoring uses record route parameters to store the original 
from URI. Maybe there is something wrong with the RR header.

I can not remember any changes in UAC module, thus I am not sure if an 
update will help you.

regards
klaus


Schober Walter wrote:
> Hello All!
> 
> Tried to fix that anyhow but without success yet. Anyone who could just
> tell me, if it's fixed in 1.4.something?
> 
> Scenario: 
> A -> Openser 1.1.1 -> Openser 1.1.1 -> Openser 1.1.1 (UAC:normalize From
> to phone number in national format) -> B
> 
> A Invites B	=> all OK
> A reInvites B with T.38	-> INVITE => OK
>                         <- 200 OK => OK
>                         -> ACK    => From field not handled by UAC.
> 
> UAC config all default, so UAC restore mode "auto". Neither INVITE nor
> ACK get's uac_replace'd in if(loose_route()) block, but INVITE get's
> handled properly.
> 
> Upgrading to 1.4 or 1.3 is risky - or is it not? ;-) - because never
> touch a running system, isn't it?
> But then that customer comes with that Allied Telesis CPE :-) (And Ati
> blames the proxy for not matching the ACK in the CPE although they use a
> from-tag, too).
> 
> Many Thanks!
> br
> Walter
> 
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