How to install NVFax on FreePBX

Hi there,

Im using FreePBX version 2.8.0.3 with asterisk 1.4.21.2
When Im creating an Inbound Route the is Direct Faxes section there and in Fax Detection type there is NVFax but its gray so I understood that the NVFax service not installed, Could someone help me to know what I need and how to install it?

Thanks,
Noy

How did you work it out?

rrichiez