And also, forget to say: it happens after 200ok from carrier...
I mean, the first one transaction kamailio uac <=> carrier is ok.
invite =>
<= 407
invite =>
<=183
<=180
and then 200Ok when PSTN side answer on call.
<= 200 ok
=> wrong ACK (with initial to/from, which they was before uac_replace)
пт, 2 авг. 2019 г. в 20:27, Zhan Bazarov <chiefkeeft(a)gmail.com>om>:
Thanks!
Rly appreciate your help!
So, I can try to execute the same branch_route for ACK method?
I have this branch route:
branch_route[MODIFY]{
uac_replace_from("","$avp(from)");
uac_replace_to($avp(to));
}
Now I execute this when request goes from asterisk through kamailio to
carriers...
Should I execute this branch route into ACK method from asterisk too?
пт, 2 авг. 2019 г. в 20:11, Henning Westerholt <hw(a)skalatan.de>de>:
> Hello Zhan,
>
> possible reasons:
>
> - the ACK is not routed through your proxy (missing record-route for the
> INVITE)
>
> - the user agent mangles the Route header, therefore the uac module can't
> does it work correctly (look to the kamailio error logs if you spot
> something)
>
> Have a look to your SIP e.g. with "ngrep -qt -d any -W byline port 5060"
> on your proxy.
>
> Cheers,
>
> Henning
> Am 02.08.19 um 19:02 schrieb Zhan Bazarov:
>
> Hello,
> Thanks for reply! Yes I execute uac_replace_to/from in branch_route in
> INVITE method... But it doesn't work for ACK method...
>
> пт, 2 авг. 2019 г. в 18:11, Henning Westerholt <hw(a)skalatan.de>de>:
>
>> Hello Zhan,
>>
>> have a look to the "uac" module, there are functions to rewrite the
From
>> and To header for passing messages. It works together with the rr module.
>>
>> Cheers,
>>
>> Henning
>> Am 02.08.19 um 13:30 schrieb Zhan Bazarov:
>>
>> Hello! Please, is it possible to change from/to headers in ACK message
>> to provider? this is exactly our case, please, look it when u get a
>> chance.
>>
http://sip-router.1086192.n5.nabble.com/Wrong-ACK-to-Provider-td130050.html…
>>
>> _______________________________________________
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Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>> --
>> Henning Westerholt -
https://skalatan.de/blog/
>> Kamailio services -
https://skalatan.de/services
>>
>> --
> Henning Westerholt -
https://skalatan.de/blog/
> Kamailio services -
https://skalatan.de/services
>
>