Costum voices in UTF files

I cut-edited a few voice entries in the original UTF files, and tried to use them in a mission. The problem is that those entries are just being ignored when I play the mission. I thought it might be something with the names: I gave them original names under the referrence of "M14" (as in "DX_M14_0001_KING") and imported them to the UTF file under their Hash code.

Should I replace some of the original entries containing things I don't use with the new ones? Or I can just do something to make them usable?

Let me simple it up: The entries exist in the UTF file, but when they're suppose to be played in a CommSend, they're not as if they don't exist, its like the system bypasses them.

it isn't. I tried replacing an existing entry with a costum one and it works fine.

I've created an entry in Voices_Mission01a.ini for everything I added, it doesn't work. I assume you also tried it.
Yeah, I've been messing with CF's voice files and I did find some entries that weren't used in the SP itself. Its probably hardcoded somewhere since I haven't found it in any ini file.

Say OP, why did you make the music files end with utf? Does it compress them somehow?

Oh, right, I forgot that you don't use freeware. (nice save)
I assume you don't want to talk about it in public, and I don't really want to change my own subject, so another time eh?

Thanks Soupman! I'll ask him about adding new voices to be used in the storyling.