QUESTION Installing incrediblefax11 on PiaF-Green (without IncrediblePBX11)

[markiper]

I have been looking at PiaF-Green to replace my current PiaF system (running PiaF-Purple, asterisk 1.8 with FreePBX 2.10); but I cannot find a straight answer as to the support of incrediblefax11 without installing IncrediblePBX11. Is this possible; if so, would the instructions below suffice, or am I missing any other module (logged in as root):

wget http://incrediblepbx.com/incrediblefax11.sh
chmod +x incrediblefax.sh
./incrediblefax11.sh

Most people might think I am crazy for still wanting to keep faxing alive, but there are those occasions when I do need it; and I have grown used to the Avantfax/Hylafax combination on my current PiaF-Purple system.

Any help will be greatly appreciated