Hello!
To simplify the question, how to force the dialog module to separate
incoming calls that have the same callid and from_tag (forked by an
upstream proxy)?


пт, 21 авг. 2020 г. в 19:12, Denys Pozniak <[email protected]>:

> Hello!
>
> We have a next call-flow topology: User A -> FreeSWITCH -> Kamailio Fork
> -> Kamailio Edge => User(s) B, C, D, ...
> - FreeSWITCH adds X- header with a list of users to fork call (B, C, D
> legs).
> - Kamailio Fork generates branches via append_branch function towards
> Kamailio Edge.
> - Kamailio Edge keeps customer registration and sends BLF statuses
> (pua_dialoginfo).
>
> The problem (or normal behavior by RFC) is that the dialog module on
> Kamailio Edge does not split these incoming legs into separated dialogs
> (incoming SIP Call-ID and from tag are the same).
> And as per my checking *kamcmd dlg.list_ctx* shows only the structure
> from the first leg and finally, it leads to a problem with BLF (as
> pua_diloginfo loses some SIP PUBLISHes).
>
> Any advice on how to fix this is appreciated!
>
> --
>
> BR,
> Denys Pozniak
>
>
>

-- 

BR,
Denys Pozniak
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