Finally a question I can be of some help on, well let me know if this is of any help.
We have a network Tracer and Talkument right now. It has been a pain in some areas, but it can be simple. I think the pain is the networking part so if you only have 1 system then you are golden. Our Talkument uses trunkside, we have 1 PRI and the talkument records off of that. There are only a handful of stations that we actually want to record and the rest are filtered out. At our corporate location we have a tracer using a SRC server.
I have asked my VAR what mitai is and what I need it for. I have seen some errors on my Prairie Fyre server becasue of this, but I have not gotten an answer yet.
One of the big things I do not like is the cost. I have to buy licenses to add more stations to record.
Yes you do have to setup a mirrored port on your switch fabric to allow the SRC to see all the packets. This will vary on your switch vendor.
I am not familiar with the Verint variant! Sorry for the pun. On the trunk side recording for our talkument it has been pretty flaw less. Hope this helps.
Carlos