[asterisk-users] Diginetwork X100P card

[varun]

Hello,

I got a pair of DigiNetwork X100P
FXO cards.

The packet has a installation with suggest
to install ' voicepet ' package.

Is it really required for setting up asterisk PBX ?

I am slightly confused.

Anybody knows why they ask to install that 
package ?

Please guide ?

Thanks

Varun