[cisco-voip] Voice mail

[Nicolas Goy]

Hello,

I currently happilly run a Cisco CME system on a 3725 router.

Everything work fine as expected.

But now I want to add a simple voicemail system to allow my customers 
to let a message after the bip:)

I saw a unity express network module, but it's too expensive for our 
use.

Using a windows system is absolutly out of the question.

So I wondered if there where any compatible software (free if possible) 
to allow me to enable this voicemail.

Regards

Goyman