Asterisk and voice change. Is it possible to portray several operators or the voice will not be alive?

Question

Asterisk

I know there are plugins for changing the voice, and as I understand it, you can put your settings on each line, right?
And how much it will be unrecognizable and high quality?
One woman, several rooms. Accordingly, several female, not frightening voices. This is real?

Answer 1

What they just do not want in sex on the phone 8)).

Answer 2

You need a vocoder, connect a headset to it and enjoy, doing it in asterisk is a thankless task.

Answer 3

unrecognizable and qualitatively subjective concepts.
later adding before the PITCH_SHIFT queue to check it yourself ...