[OpenSIPS-Users] CANCELing the connection - no totag in ACK

[Iñaki Baz Castillo]

2010/11/18 Maciej Bylica <mbsip at gazeta.pl>:
> Iñaki,
>
> Thank You for clearing a few things up.
> Yes You are absolutely right with all signalization aspect, but
> transaction identifier inspection really makes me think and again i
> see that there are a lot aspects i need to take care of.
> Could you pls point me to some hints describing the proper way to
> build transaction inspection?

It's well explained in RFC 3261.
An ACK for a [3456]XX response must have same branch and same CSeq
number (but "ACK" method) as the INVITE of the transaction.



-- 
Iñaki Baz Castillo
<ibc at aliax.net>